Sci Adv January 2023 PMID 36608117

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete.

Linda M Seymour, Janille Maragh, Paolo Sabatini, Michel Di Tommaso, James C Weaver, Admir Masic

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AI synopsis

What people are saying

Posts highlight various aspects of the article, with users stating phrases like 'ancient Roman concrete has self-healing properties' and discussing the potential for modern applications of these findings. The tone ranges from excitement to intrigue, particularly in comments about how these discoveries could reshape materials science, as seen in discussions asking 'Why wasn't this discovered earlier?' and emphasizing the balance between environmental sustainability and structural integrity.

AgreementModerate agreement

While some posts express skepticism regarding the effectiveness of ancient Roman concrete compared to modern materials, the majority acknowledge and support the findings detailed in the publication.

InterestHigh interest

The discussions reveal a high level of curiosity, as many participants discuss the findings and methods extensively.

EngagementModerate engagement

Many users reference specific components of the research, such as the hot mixing process and self-healing properties, indicating a moderate depth of engagement.

ImpactHigh impact

Several users express a belief that these insights could significantly influence modern construction practices, suggesting a high perceived impact.

Abstract in brief

  • Ancient Roman concrete has shown remarkable durability over thousands of years, but the reasons behind this longevity are not fully understood.
  • Researchers used advanced mapping techniques to examine lime clasts in ancient mortars, revealing that Romans likely used a hot mixing process involving quicklime.
  • This method may have created structural inclusions that provide reactive calcium, contributing to the concrete's durability; modern tests with similar lime clast mixtures show potential for self-healing, paving the way for stronger and more sustainable concrete.

Top posts

Most liked on X and Bluesky
サイエンスあれこれ
@sarekore · X

修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScienceAdvances誌https://t.co/z7Dc4KRphM

Jan 6, 2023 · 93 likes · 26 shares · 922 followers View post →
Lusca Fusca
@luscafusca150 · X

Os detalhes técnicos são bem mais específicos do que isso, ok? Eu tentei fazer um resumo para entendermos em linguagem não institucional, mas vou deixar aqui o artigo completo para quem desejar ler: https://t.co/CRNdAEPrmY

Nov 5, 2024 · 85 likes · 60,510 followers View post →
Jürgen Sasse
@DeeJaySas · X

@OptimoPrincipi @PhillipsPOBrien That it still stands is probably due to the self healing properties of Roman concrete. Seymour LM, et al. Hot mixing: Mechanistic insights into the durability of ancient Roman concrete. Sci Adv. 2023 6;9:eadd1602. doi: 10.1126/sciadv.add1602. https://t.co/hEzmiKrY2w

Jan 14, 2023 · 34 likes · 3 shares · 887 followers View post →
Phys.org
@physorg_com · X

How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx https://t.co/8WDiomgJ3D

Oct 3, 2023 · 23 likes · 16 shares · 1,023,929 followers View post →
c0nc0rdance
@c0nc0rdance.bsky.social · Bluesky

... and wondered if it was just inefficient mixing of the mortar/cement. These structures are calcium-rich salts called 'lime clasts' and they're somewhat brittle. The big reveal is that the Romans developed self-healing concrete: the lime clasts FORMED in the tiny microcracks during curing...

Nov 11, 2024 · 21 likes · 2 shares View post →
Sconnie Fella
@SconnieFella · X

@_Aesthetic_City Maybe Roman concrete will be an option again since they figured out why it lasts so long, at least if not steel reinforced. https://t.co/PZczaq6bdQ

Jan 7, 2024 · 16 likes · 1 share · 22 followers View post →

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Ivi Choc
@ivichoc.bsky.social · Bluesky

#concrete #building #selfhealingconcrete #PozzolonicConcrete #RomanConcrete #Romans #technology #construction Original open access article Seymour et al. Jan. 6, 2023 Sci Adv 9(1):eadd1602 Hot mixing: Mechanistic insights into the durability of ancient Roman concrete doi.org/10.1126/scia...

Sep 12, 2025 View post →
Elzéar de SABRAN-PONTEVÈS
@Elzear_de_S · X

@PhilConte007 Ça vaut pas le béton romain ! https://t.co/XjOy7YdSnI

Aug 4, 2025 · 258 followers View post →
Theshapeofthingstocome
@vousveuxdubien · X

@SullenSeagull Le béton moderne n'est pas fait pour durer, à cause du phénomène naturel de carbonatation, ce qui ne serait pas un pb en soit, si il n'y avait pas d'armature ferreuse. Vous pouvez aussi lire cette étude

Jul 17, 2025 · 35 followers View post →
Lucas Samuel
@LucasSa54749430 · X

@ChadNutterGeez @Ulrich1976c @SpaceResTech @AlaskaLawlor @The_JoeBob @rjward1775 @m3sca1 @benmagelsen @InkFromAStone @nart_rio @JaraySzabolcs I have this document. I think @benmagelsen mentioned it, sorry if I'm wrong! Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/3p2YwyYGXh

Jun 20, 2025 · 5 likes · 936 followers View post →
hiro
@7wGcCTrn4bmHjcH · X

RT @kmika77: https://t.co/ozyLsq000a ローマン・コンクリート 熱を加えると補修出来る? https://t.co/lPyO9SIXW3

May 28, 2025 · 2 shares · 104 followers View post →
Carlos A. Scolari
@cscolari · X

RT @piscitelli: Por qué el hormigón romano sigue en pie: la mezcla ancestral que resiste más de 2.000 mil años y se repara sola https://t.c…

May 21, 2025 · 4 shares · 36,384 followers View post →
Carina Maguregui
@CariMagu · X

RT @piscitelli: Por qué el hormigón romano sigue en pie: la mezcla ancestral que resiste más de 2.000 mil años y se repara sola https://t.c…

May 20, 2025 · 4 shares · 1,360 followers View post →
edmundogs
@edmundogs · X

RT @piscitelli: Por qué el hormigón romano sigue en pie: la mezcla ancestral que resiste más de 2.000 mil años y se repara sola https://t.c…

May 20, 2025 · 4 shares · 7,730 followers View post →
Alejandro Piscitelli
@piscitelli · X

Por qué el hormigón romano sigue en pie: la mezcla ancestral que resiste más de 2.000 mil años y se repara sola https://t.co/rBMwf8aXZe https://t.co/eaDkoUU10i @cscolari @julitoalonso @edmundogs @christilcara

May 20, 2025 · 7 likes · 4 shares · 30,633 followers View post →
Kirill A. Korinsky
@KirillKorinsky · X

раньше даже бетон и тот лучше был! https://t.co/caKmRPPsag

May 16, 2025 · 585 followers View post →
Dr. Doom
@DrLeachman · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/FO337qF3C5

May 14, 2025 · 5,990 followers View post →
Abhishek Chand
@Abhishek__Chand · X

Exploring and learning from the structures that have survived generations. https://t.co/3Xr0JZdlr0 https://t.co/vwQwsmpHGu

Feb 26, 2025 · 487 followers View post →
Mehul Kamdar
@MehulKamdar · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/0TZwA1bbev

Feb 12, 2025 · 511 followers View post →
AkaruiSora_
@AkaruiSora_ · X

Dec 21, 2024 · 206 followers View post →
AkaruiSora_
@AkaruiSora_ · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete The key findings of recent research into ancient Roman concrete durability. The studies have indeed revealed several important insights: The use of hot mixing with quicklime was a crucial

Dec 21, 2024 · 1 like · 206 followers View post →
81pearls
@81_pearls · X

RT @centerinventor1: @JayArehart I have a #DurableDESIGN for #HempHomes #CannabisCabins Let's rebuild ravaged Turkey @canyaman1989 &

Dec 14, 2024 · 4 shares · 668 followers View post →
81pearls
@81_pearls · X

RT @centerinventor1: @JayArehart @BurchertMichael @JoeGiddings4 @constructionlca @hemp_build Hot mixing was key to the super-durable nature…

Dec 14, 2024 · 2 shares · 668 followers View post →
Mark Levenstein
@mark_levenstein · X

@Culture_Crit Great post! I just wanted to clarify that the quicklime clasts are calcium oxide (CaO) and not calcium carbonate (CaCO3). https://t.co/UbqkDk8VeY

Dec 10, 2024 · 3 likes · 54 followers View post →
Kantig Graph vom Tellerrand
@kgvt2357.bsky.social · Bluesky

Learning -- The crucial importance of processing technologies for desired outcomes. Ancient Roman concretes have survived millennia in the worst conditions, what did they do ? Hot mixing: Mechanistic insights into the durability of ancient Roman concrete. https://buff.ly/4fHTybN

Nov 27, 2024 View post →
Christoph Antero Siara
@kgvt2357 · X

Learning -- The crucial importance of processing technologies for desired outcomes. Ancient Roman concretes have survived millennia in the worst conditions, what did they do ? Hot mixing: Mechanistic insights into the durability of ancient Roman concrete. https://t.co/brITFGfCsB

Nov 27, 2024 · 1 like · 661 followers View post →
Aaron Munroe
@AaronMunro43549 · X

@sx200ii @timecaptales @historyinmemes Here's a link to a page where you can download a PDF that contains the whole study. https://t.co/Kxo0uigJnA

Nov 13, 2024 · 1 followers View post →
Aaron Munroe
@AaronMunro43549 · X

Here's the link to a page where you can download a PDF that contains the whole study. https://t.co/Kxo0uigJnA

Nov 13, 2024 · 1 followers View post →
Maire C
@MaireCazz · X

Now the elections aren’t dominating, I wanted to share a fascinating science article that answers why ancient Roman concrete is so durable -which can change how we build. The article also links to the underlying study. https://t.co/qusefKjUVn

Nov 11, 2024 · 471 followers View post →
c0nc0rdance
@c0nc0rdance.bsky.social · Bluesky

... and wondered if it was just inefficient mixing of the mortar/cement. These structures are calcium-rich salts called 'lime clasts' and they're somewhat brittle. The big reveal is that the Romans developed self-healing concrete: the lime clasts FORMED in the tiny microcracks during curing...

Nov 11, 2024 · 21 likes · 2 shares View post →
Lusca Fusca
@luscafusca150 · X

Os detalhes técnicos são bem mais específicos do que isso, ok? Eu tentei fazer um resumo para entendermos em linguagem não institucional, mas vou deixar aqui o artigo completo para quem desejar ler: https://t.co/CRNdAEPrmY

Nov 5, 2024 · 85 likes · 60,510 followers View post →
BLANK
@4notherday____ · X

@owenil https://t.co/mQFBLlqb3t

Nov 3, 2024 · 1,440 followers View post →
Karen_Z
@ProudKaren1 · X

@lofiQtip @aitorehm This article in @ScienceMagazine has some interesting insights into what made Roman concrete so durable https://t.co/A5BJJDJcnE

Nov 1, 2024 · 1 like · 88 followers View post →
Felipe Budinich
@FelipeBudinich · X

@Jac5Connor Yup https://t.co/iTVeUUO1aa

Oct 31, 2024 · 3,470 followers View post →
Eärendil
@Erendil16 · X

RT @IgnisLaAlpaca: @El10_Cruyffista @ALJNDR_PD @VIEJODELBAR2 @magnoamable Es un área que se lleva estudiando décadas, porque es algo que as…

Oct 31, 2024 · 1 share · 1,741 followers View post →
IgnisLaAlpaca
@IgnisLaAlpaca · X

@El10_Cruyffista @ALJNDR_PD @VIEJODELBAR2 @magnoamable Es un área que se lleva estudiando décadas, porque es algo que asombra, pero el ultimo gran descubrimiento es de 2023 https://t.co/Po3yiFfcgk

Oct 30, 2024 · 8 likes · 1 share · 560 followers View post →
David Connolly
@BAJRjobs · X

@AstralChanges @derek__olson You are right, I am an archaeologist. What a granite Egyptian vase would you like to make :) and would you please stop calling it cement - its concrete - This article should sort you out. https://t.co/uz0SZVyMpD

Aug 27, 2024 · 5,616 followers View post →
hiro
@7wGcCTrn4bmHjcH · X

RT @kmika77: https://t.co/ozyLsq000a ローマン・コンクリート 熱を加えると補修出来る? https://t.co/lPyO9SIXW3

Aug 25, 2024 · 2 shares · 104 followers View post →
Popotnik
@potovka · X

@ABruncic @surfon Ni čisto prevod, ampak najbrž. Sklicuje se sicer na eno drugo varanto, ki se sklicuje na tole; https://t.co/FZNUohXfjf

Jul 17, 2024 · 114 followers View post →
Thomas Jefferson Snodgrass
@ThomSnodgrass · X

Last year researchers found that Romans likely used a hot-mixing recipe that leaves conspicuous lumps of lime. When cracks form, infiltrating water reacts with the extra calcium to help reseal the cracks, possibly explaining some of the mystery. https://t.co/q11Erea9FB

Jun 28, 2024 · 120 followers View post →
Thomas Jefferson Snodgrass
@ThomSnodgrass · X

@MorlockP Rome used a quicklime recipe that really was lost during the Dark Ages! https://t.co/IeU7vUAZAX

Jun 24, 2024 · 120 followers View post →
Albireo
@Albireo7461454 · X

@Roro83005776 @timecaptales @historyinmemes If you trust MIT researchers, yes... https://t.co/lnXMaU6MMq

Jun 16, 2024 · 23 followers View post →
Hervé Fournier
@HerveFournier5 · X

@PiotrSzut @KaplanBen_Fr Le béton ? Il y a béton et béton alors. Cette étude du MIT sur la résistance dans le temps du béton romain le montre. https://t.co/lX7DDNeIvn

Jun 8, 2024 · 2 likes · 66 followers View post →
The Peoples Hub
@ThePeoplesHubUK · X

RT @centerinventor1: @JayArehart I have a #DurableDESIGN for #HempHomes #CannabisCabins Let's rebuild ravaged Turkey @canyaman1989 &

Apr 28, 2024 · 4 shares · 7,977 followers View post →
MAURO
@MAURO72016404 · X

RT @DavidePerina: @pierpi13 Avevo letto qualcosa a riguardo su: https://t.co/LFlHIUr5ag La tua fonte è la stessa oppure hai da suggerirmi a…

Apr 28, 2024 · 2 shares · 162 followers View post →
Susan Dolan
@GoogleExpertUK · X

RT @centerinventor1: @JayArehart I have a #DurableDESIGN for #HempHomes #CannabisCabins Let's rebuild ravaged Turkey @canyaman1989 &

Apr 28, 2024 · 4 shares · 272,584 followers View post →
Pierfrancesco Frongia
@Pierfra81893656 · X

RT @DavidePerina: @pierpi13 Avevo letto qualcosa a riguardo su: https://t.co/LFlHIUr5ag La tua fonte è la stessa oppure hai da suggerirmi a…

Apr 27, 2024 · 2 shares · 924 followers View post →
BBWIN Baby #IV
@BBWIN1 · X

RT @rlucia: @pierpi13 @guido_righini Questo è il paper di Seymour et al. sull’argomento https://t.co/bdpJf0WbV6

Apr 27, 2024 · 2 shares · 1,627 followers View post →
Aniello DellaValle
@AnielloDV · X

https://t.co/0oSbFdNDPT

Apr 27, 2024 · 847 followers View post →
Emanuele
@emanuelebgn · X

https://t.co/V8SQmT7eTb

Apr 27, 2024 · 75 followers View post →
Davide Perina 
@DavidePerina · X

@pierpi13 Avevo letto qualcosa a riguardo su: https://t.co/LFlHIUr5ag La tua fonte è la stessa oppure hai da suggerirmi altri papers?

Apr 27, 2024 · 5 likes · 2 shares · 1,754 followers View post →
Alessandro Ruggeri
@Alexrug67 · X

RT @SusanneStreif: @pierpi13 Hier ein relativ aktueller Artikel zum Stand der Forschung. https://t.co/fkQxio4FnN

Apr 27, 2024 · 2 shares · 558 followers View post →
Giorgio Rombi
@rombi_ti · X

RT @rlucia: @pierpi13 @guido_righini Questo è il paper di Seymour et al. sull’argomento https://t.co/bdpJf0WbV6

Apr 27, 2024 · 2 shares · 2,484 followers View post →
altrimondi#StopGazaGenocide
@chiarapellegri9 · X

RT @SusanneStreif: @pierpi13 Hier ein relativ aktueller Artikel zum Stand der Forschung. https://t.co/fkQxio4FnN

Apr 27, 2024 · 2 shares · 1,254 followers View post →
Susanne Streif
@SusanneStreif · X

@pierpi13 Hier ein relativ aktueller Artikel zum Stand der Forschung. https://t.co/fkQxio4FnN

Apr 27, 2024 · 4 likes · 2 shares · 234 followers View post →
Rocco Lucia
@rlucia · X

@pierpi13 @guido_righini Questo è il paper di Seymour et al. sull’argomento https://t.co/bdpJf0WbV6

Apr 27, 2024 · 12 likes · 2 shares · 206 followers View post →
Adam Rochussen
@AdamRochussen · X

1/12: This paper shows that the durability of ancient Roman concrete is conferred by unreacted “lime clasts” within the matrix. The authors recapitulate the ancient recipe and demonstrate its self-healing properties

Apr 20, 2024 · 1 like · 347 followers View post →
きたみか
@kmika77 · X

RT @kmika77: https://t.co/ozyLsq000a ローマン・コンクリート 熱を加えると補修出来る? https://t.co/lPyO9SIXW3

Mar 31, 2024 · 2 shares · 3,955 followers View post →
ataiger
@ataiger · X

@guofa89 @lidangzzz 是这篇吧,https://t.co/4ceAUsQSnV

Mar 27, 2024 · 154 followers View post →
ataiger
@ataiger · X

@lidangzzz 罗马水泥,找了篇发在science advances上的论文。 https://t.co/4ceAUsQkyn

Mar 27, 2024 · 154 followers View post →
Gaardieen
@Gaardieen · X

@BenRatkaj You're forgetting the fact that we just recently rediscovered the process to make Roman Concrete, used in structures still standing 2,000 years later. Unlike our concrete structures that easily fail after less than a century. https://t.co/4qq2rA4pA1

Mar 21, 2024 · 139 followers View post →
The Muffin Man
@teslanoma · X

@Amy_Sober Here’s a link to the article “Hot mixing: Mechanistic insights into the durability of ancient Roman concrete” https://t.co/cmuJc2sIg1

Feb 29, 2024 · 712 followers View post →
Kasshini@なんでも垢 RiCE
@Kasshini_Gnade · X

@6xlk7m5lebIxcx3 コンクリートには大敵(´・ω・`) ローマン・コンクリートは、雨による自己修復能力から、酸性雨にはある程度耐性あるかも。 https://t.co/7tPgwcKIvv

Feb 20, 2024 · 2 likes · 15,598 followers View post →
Viracocha
@persephonecell · X

@benmagelsen @ejhong https://t.co/A2fSK34hBA This MIT/Harvard paper says the bad mixing is the key.

Feb 16, 2024 · 1 like · 63 followers View post →
きたみか
@kmika77 · X

https://t.co/ozyLsq000a ローマン・コンクリート 熱を加えると補修出来る? https://t.co/lPyO9SIXW3

Jan 27, 2024 · 1 like · 2 shares · 3,955 followers View post →
Science Advances
@ScienceAdvances · X

An analysis of ancient Roman concrete—renowned for its longevity—suggests that “hot mixing” with quicklime could imbue modern concrete with self-healing properties and reduce its carbon footprint. Check out the standout #ScienceAdvances study from 2023: https://t.co/D98Bysb5l0 https://t.co/VlifR4nJJR

Jan 12, 2024 · 3 likes · 66,094 followers View post →
Architect Maximalist
@anonmaximalist · X

RT @SconnieFella: @_Aesthetic_City Maybe Roman concrete will be an option again since they figured out why it lasts so long, at least if no…

Jan 7, 2024 · 1 share · 387 followers View post →
Sconnie Fella
@SconnieFella · X

@_Aesthetic_City Maybe Roman concrete will be an option again since they figured out why it lasts so long, at least if not steel reinforced. https://t.co/PZczaq6bdQ

Jan 7, 2024 · 16 likes · 1 share · 22 followers View post →
Dawn Eve Brease #MakePetitions
@centerinventor1 · X

@schwift @Jacksepticeye #Hempcrete=COOL But Hot mixing was key to super-durable nature of ancient Rome concrete because it provides critical self-healing functionality reduces concrete’s climate impact https://t.co/4dKkj67YSU Path to emissions-free cement? https://t.co/bj4gCkdEDj https://t.co/Q78F8SkSwG

Dec 16, 2023 · 9,920 followers View post →
John Galt
@luciomaximus · X

@CEMEXMx https://t.co/yDEVD8nv8U

Dec 8, 2023 · 3,062 followers View post →
BCNT
@BCNThomson · X

@Pedro_Torrijos @FranciscoSV81 "In contrast to their modern counterparts, ancient Roman mortars and concretes have remained durable in a variety of climates, seismic zones, and even in direct contact with seawater, as in the case for maritime concrete." https://t.co/Sj8LiomZG4 https://t.co/sfJSr5YHUp

Nov 25, 2023 · 460 followers View post →
Miguel Ángel
@mag_ngel · X

@Pedro_Torrijos @FranciscoSV81 https://t.co/NTd60F1lQm

Nov 25, 2023 · 1 like · 255 followers View post →
Miguel Ángel
@mag_ngel · X

@EstudioMaratea @Pedro_Torrijos @FranciscoSV81 Serás pendejo. De seguro sabes más que los científicos del MIT. https://t.co/NTd60F1lQm

Nov 25, 2023 · 255 followers View post →
HanShlomo
@Han_Shlomo_ · X

@Culture_Crit Roman plaster has self-healing properties and is considered superior to modern methods. Here's the fake Western science article about some of that https://t.co/BhefYL44LZ

Nov 22, 2023 · 763 followers View post →
muj-taba
@pickledwords · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/ShVKIMWVry

Nov 17, 2023 · 303 followers View post →
@FemtoFX_Sigs
@femtofx_sigs · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Nov 1, 2023 · 16 shares · 294 followers View post →
देशी बिस्मार्क
@Veritas_Aheer · X

@historyinmemes The unexpected ancient manufacturing strategy might hold the key to the architectural creations by the Romans, said Hot mixing: Mechanistic insights into the durability of ancient Roman concrete.......

Oct 25, 2023 · 2,407 followers View post →
Strom
@Cyber_Spock · X

@depthmapped @alexandrosM I mean we figured out this year how the Romans made self healing concrete. I'd bet there's a lot more we just have no idea to look for https://t.co/2qiksk6Ftl

Oct 19, 2023 · 1 like · 1,606 followers View post →
Silo098
@Silo098 · X

@3DrakaiNa They turned lime into quicklime. They put the quicklime directly into the mix. Getting a hot reaction. Forming lime clasts. Cracks would form there, but water would react to it forming new calcium sealing it. https://t.co/ATKZe23zft

Oct 7, 2023 · 1 like · 351 followers View post →
MEDIA INDIGENA @mediaindigena.bsky.social
@mediaINDIGENA · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 4, 2023 · 16 shares · 28,246 followers View post →
NP AGARWAL世界一フォローを目指しますAiming best in world.
@np_grwl · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 1,786 followers View post →
Abelus
@abelusmx · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 379 followers View post →
Annoula64 Ⓟ
@Annoula64 · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 4,113 followers View post →
yerart
@yerart · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 134 followers View post →
A. Morrell
@abmorrell · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 2,767 followers View post →
Alteran Scientist Justin
@superg05a · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 211 followers View post →
Lilygold Catudan
@goldAu93 · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 167 followers View post →
@maxminja
@369MaxMinja · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 178 followers View post →
miljan bojović
@miljanbojo · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 1,852 followers View post →
NEMIR HILVAN
@NEMIRDCIRNERES · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 2,197 followers View post →
Claude Gillono
@sherman1959CG · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 169 followers View post →
JB-AND
@JbJband09105007 · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 979 followers View post →
Sagar Sinha
@Sagar_Sinha92 · X

RT @physorg_com: How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx…

Oct 3, 2023 · 16 shares · 501 followers View post →
Phys.org
@physorg_com · X

How are ancient #Roman and Mayan buildings still standing? Scientists are unlocking their secrets https://t.co/84Hl5jvBYx https://t.co/8WDiomgJ3D

Oct 3, 2023 · 23 likes · 16 shares · 1,023,929 followers View post →
spiral
@spiral_555 · X

RT @diet_rams: sometimes i think about how we forgot how to make cement for almost two thousand years after the roman empire, thought we re…

Oct 2, 2023 · 1 share · 104 followers View post →
Dawn Eve Brease #MakePetitions
@centerinventor1 · X

RT @centerinventor1: @JayArehart @BurchertMichael @JoeGiddings4 @constructionlca @hemp_build Hot mixing was key to the super-durable nature…

Sep 28, 2023 · 2 shares · 9,920 followers View post →
Philippe Pagé
@philippe__page · X

sometimes i think about how we forgot how to make cement for almost two thousand years after the roman empire, thought we rediscovered it in the 1800s, only to find out in 2023 that roman cement was actually self healing https://t.co/1tGVlJ1zMi https://t.co/e6CW4iqxfI

Sep 24, 2023 · 1 like · 1 share · 630 followers View post →
Even Ezer
@EvenEzra · X

https://t.co/I0fysd7TFz Hot mixing: Mechanistic insights into the durability of ancient Roman concrete Linda M. Seymour & Admir Masic +3 authors SCIENCE ADVANCES • 6 Jan 2023 Vol 9, Issue 1 DOI: 10.1126/sciadv.add1602 196,202 Abstract Ancient Roman concretes have ...

Sep 20, 2023 · 146 followers View post →
Ingeniería, arquitectura, empresa y ciencia.
@iac_UBU_itopic · X

@bauhansi @NaoCasanova

Sep 12, 2023 · 1 like · 2,299 followers View post →
Angela
@AngelaA3294 · X

RT @KenRobson4: Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/nPB8PMvkS0

Sep 4, 2023 · 1 share · 30 followers View post →
jasjiv
@jasjiv · X

@kb_french @IntrovertedPol @JSMilbank https://t.co/Q5ksvRcM7o

Sep 4, 2023 · 1 like · 1,187 followers View post →
Milestone
@Milesto20953112 · X

@Rainmaker1973 This will be perfect using ancient Romans technique

Sep 2, 2023 · 189 followers View post →
Milestone
@Milesto20953112 · X

@web_the_third @EtUsLiFe @Rainmaker1973 This is what you are looking for. It's a pleasure. Cheers from Rome

Sep 2, 2023 · 1 like · 189 followers View post →
José (Andaluz) ❤️
@JosAndaluz7 · X

Pepe, ese es otro tema, el MIT, tiene un estudio muy interesante d cómo los romanos empleaban diversas técnicas d fabricación con las q consiguieron una masa ULTRA RESISTENTE y q no solo se secaba antes, sino q además se AUTOREPARABA con el paso del tiempo https://t.co/hbNFummuHL

Aug 9, 2023 · 191 followers View post →
Aki Paloheimo
@OmglolU · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/SayJ447005

Aug 6, 2023 · 1,833 followers View post →
Bruce Kiesel
@bhkiesel · X

A fascinating piece. Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/O7amFQ55mC

Jul 17, 2023 · 103 followers View post →
BraceandBit
@Brace_Bit · X

@signaltubes @SwiftOnSecurity Except now we do know https://t.co/E6PDFLgZVd

Jul 17, 2023 · 3 likes · 162 followers View post →
Steven Lubka ☀️
@DzambhalaHODL · X

@LefterisJP @polarpunklabs And 1:1 replica includes duration across time It took us 2000 years to figure out how the Romans made their concrete last so long and resist sea water What's the % chance some number of small alterations like that are present in cathedral building? https://t.co/EnjNzHkEp4

Jul 16, 2023 · 1 like · 34,523 followers View post →
Ronald B. Borgquist
@rbborgquist · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/M8CIwmCZ8v

Jul 16, 2023 · 47 followers View post →
Leguizamon Polymer Agency (LPA)
@LPA_Polymers · X

https://t.co/xeAsscxII6

Jul 16, 2023 · 226 followers View post →
KenRobson
@KenRobson4 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/nPB8PMvkS0

Jul 16, 2023 · 1 share · 484 followers View post →
io
@io_1337 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/tiCyhsRP0c

May 20, 2023 · 2,783 followers View post →
ぜのぱす(初代_凍結から快復)
@Xenopus007 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/7aLO96GGm5

Apr 9, 2023 · 852 followers View post →
内田
@uchida_kawasaki · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/BO5Qd3bysH

Apr 9, 2023 · 1,935 followers View post →
John Muccigrosso john@mastodon.cc
@jdmuccigrosso · X

Noted: Hot mixing: mechanistic insights into the durability of ancient Roman concrete https://t.co/X3bLlXFoxS

Mar 27, 2023 · 768 followers View post →
秀
@Esmuygrande · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/QwFCaH6RZb

Mar 11, 2023 · 444 followers View post →
Mark and Lorajean
@Lorajea99899486 · X

RT @ticiaverveer: Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/3mJsUkoIT0

Mar 7, 2023 · 1 share · 558 followers View post →
Tanja Manninger
@ManningerTanja · X

A very cool article! I enjoyed reading it a lot.

Feb 7, 2023 · 440 followers View post →
金子晋也
@kaneko_shinya · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/KwrI4i2S2P

Jan 28, 2023 · 221 followers View post →
Prince of Perennials
@domin_0 · X

Researchers think they figured out the secret to Ancient Roman concrete!!! https://t.co/bxAz0teS5X

Jan 23, 2023 · 436 followers View post →
2022moshiachnow
@2022moshiachnow · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/nlrwwOLXJC

Jan 19, 2023 · 2,530 followers View post →
❤️‍
@albertogpons · X

Jan 17, 2023 · 818 followers View post →
Åtħ Gøðêlítšäs
@godelitsas · X

RT @DeeJaySas: @OptimoPrincipi @PhillipsPOBrien That it still stands is probably due to the self healing properties of Roman concrete. Sey…

Jan 16, 2023 · 3 shares · 11,623 followers View post →
Christian ⌬ Canfield
@CCanfield100 · X

#History meets #Chemistry #calcium Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/3AcBt8RdzV

Jan 15, 2023 · 1 like · 557 followers View post →
Cecilia G. Flocco
@cecilia_flocco · X

Publication @ScienceAdvances Hot mixing: Mechanistic insights into the durability of ancient #Roman #concrete https://t.co/0u1M0kjHUH 2/n

Jan 15, 2023 · 560 followers View post →
Inga Deckadarier
@deckadarier · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete

Jan 15, 2023 · 1 like · 1 followers View post →
PaterFelix
@PaterFelixIII · X

RT @DeeJaySas: @OptimoPrincipi @PhillipsPOBrien That it still stands is probably due to the self healing properties of Roman concrete. Sey…

Jan 14, 2023 · 3 shares · 395 followers View post →
Εύα
@evaradiochina · X

RT @DeeJaySas: @OptimoPrincipi @PhillipsPOBrien That it still stands is probably due to the self healing properties of Roman concrete. Sey…

Jan 14, 2023 · 3 shares · 13,032 followers View post →
Jos De Roo
@josderoo · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/MpP3kbxQ62

Jan 14, 2023 · 1 like · 523 followers View post →
Jürgen Sasse
@DeeJaySas · X

@OptimoPrincipi @PhillipsPOBrien That it still stands is probably due to the self healing properties of Roman concrete. Seymour LM, et al. Hot mixing: Mechanistic insights into the durability of ancient Roman concrete. Sci Adv. 2023 6;9:eadd1602. doi: 10.1126/sciadv.add1602. https://t.co/hEzmiKrY2w

Jan 14, 2023 · 34 likes · 3 shares · 887 followers View post →
☨̶
@droeve_schemer · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/7ObgHmwvC9

Jan 14, 2023 · 90 followers View post →
Lucho Pino
@calamar2006 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/dtZzb6VkJg

Jan 13, 2023 · 1 like · 20 followers View post →
Ramesh Fernando
@RameshF94663047 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/q3PEPxDc1c

Jan 13, 2023 · 22 followers View post →
Antonio Guerrero
@guerreroespejo · X

Why Roman concrete lasts for ages Roman concrete has ‘self-healing’ properties that have helped it to last for millennia.

Jan 13, 2023 · 1 like · 21,163 followers View post →
s
@ntyyst · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances It’s so fascinating how there are still aspects from ancient civilisations around the world that are ahead of our present https://t.co/0LXN5FxyFC

Jan 12, 2023 · 835 followers View post →
Maurizio Sorce
@Maurizi078 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/QWnvSs6ihh

Jan 12, 2023 · 153 followers View post →
workXid
@workXid1 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/p6U5bx0owu

Jan 11, 2023 · 254 followers View post →
Patrycja Świergiel
@PatiSwiergiel · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/bAMSANEhG2

Jan 11, 2023 · 16 followers View post →
Alif CHEBBI
@AlifChebbi · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/4ktU4nkHHr

Jan 11, 2023 · 120 followers View post →
M T
@MT22007666 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/9Xj1WCBb3G

Jan 10, 2023 · 39 followers View post →
June Picard
@picard_june · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/63eNb0m2nY

Jan 10, 2023 · 2,447 followers View post →
Ticia Verveer
@ticiaverveer · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/3mJsUkoIT0

Jan 10, 2023 · 9 likes · 1 share · 123,958 followers View post →
Eric A. Suess
@esuess · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/K3nPdRYSm7

Jan 10, 2023 · 193 followers View post →
ryo694
@ryo694 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/gZi5pynIyx

Jan 10, 2023 · 1,384 followers View post →
Roma Rush
@cristanggolan · X

@JosephRomaRoma Very very recently ! Here’s the article link https://t.co/Krl8TxOjam

Jan 10, 2023 · 1 like · 1,154 followers View post →
Adrien Izzet
@adrienizzet · X

Self-healing of Roman #cement #materialscience . Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | #Science Advances https://t.co/1tyAFMupsE

Jan 9, 2023 · 5 likes · 546 followers View post →
まあちゃん62さいだってよ
@_mer2 · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 1,460 followers View post →
francvs
@francvs · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/cJdYOFrxhY

Jan 9, 2023 · 2,725 followers View post →
Åtħ Gøðêlítšäs
@godelitsas · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/xAGApJUZIc

Jan 9, 2023 · 2 likes · 11,623 followers View post →
Matteo Chinazzi
@mattk7 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/wH6YUqs2Se

Jan 9, 2023 · 1 like · 1,410 followers View post →
Visarut Techatantiwong
@nvisarut_t · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/uFkcJX7P32

Jan 9, 2023 · 7 followers View post →
Nao_u
@Nao_u_ · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 4,796 followers View post →
Satoshi Ninomiya
@satoshininomiya · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 447 followers View post →
Liel Sapir
@LielS5 · X

This is so cool! Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/ZGkeZ3QanP

Jan 9, 2023 · 1 like · 313 followers View post →
はんぺん
@hanpensky · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 958 followers View post →
彩河輪真成/森羅万象
@hybridcardking · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 4,512 followers View post →
koji hasegawa
@myfavoritescene · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 5,215 followers View post →
Ignacio (Nacho)
@Nacho_AD · X

Finally the mistery is solved. Hot mixing: Mechanistic insights into the durability of ancient Roman concrete. #romanconcrete #archaeology https://t.co/6PiGcotG1d

Jan 9, 2023 · 48 followers View post →
ramona2772/aiubis
@ramona2772 · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 989 followers View post →
1型の人生
@osmobox · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 9, 2023 · 26 shares · 313 followers View post →
Dravidians.Org ✴
@DravidiansOrg · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/Zy21AdQcZE

Jan 8, 2023 · 40 followers View post →
fredrikelg
@fredrikelg · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/5fbXHhZ0L8

Jan 8, 2023 · 47 followers View post →
Ken ichi AKIMOTO
@Matthew238 · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 1,465 followers View post →
Blair Cohen
@HostaDaylily · X

My dad would read journals about concrete and we would talk about it at the kitchen table. I wish I could sit at his kitchen table and ask him about this. Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/fYHWtSkliH

Jan 8, 2023 · 230 followers View post →
Adam The Last StarFighter
@AStarfighter · X

Ever Wondered why Roman Buildings have lasted Thousands of years! They created some amazing Concrete that could heal itself! Check out all the info here! Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/CCdc6iAsL3

Jan 8, 2023 · 2,112 followers View post →
Víctor Zarco
@vmzarco · X

¿Por qué el hormigón romano dura más que el nuestro? Aunque, quizás, la pregunta correcta es ¿Por qué nos empeñamos en inventar (mal) lo inventado? Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/YgICLWMrE8

Jan 8, 2023 · 4 likes · 935 followers View post →
Sean McKenna
@SeanMcKennaLaw · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/Q4uE9F43Ad

Jan 8, 2023 · 256 followers View post →
SteveG
@WaterEng_Steve · X

RT @amit_h2o: Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/f7XIRYKXoH

Jan 8, 2023 · 1 share · 112 followers View post →
Bio Scientist
@BioScientistSA · X

Why wasn't this discovered earlier? Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/i4jTH25oUl

Jan 8, 2023 · 2 likes · 58 followers View post →
cackerman21
@cackerman21 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/mFepi16lXM https://t.co/CJur4JG5bV

Jan 8, 2023 · 392 followers View post →
marco
@spike_sr71 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/qZMAFeqrV9

Jan 8, 2023 · 947 followers View post →
ゆいま
@yuimata · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 223 followers View post →
白瀬薫
@sirasekaoru · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 248 followers View post →
群馬のキャスター
@GandivaHunter · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 1,222 followers View post →
野狐
@musashi_yakko · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 186 followers View post →
Francis Villatoro
@emulenews · X

#ScienceAdvances Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/4kygckjCY8 Ancient Roman concretes have survived millennia. High surface area aggregate-scale lime clasts are retained within the mortar matrix.

Jan 8, 2023 · 2 likes · 45,116 followers View post →
George Orwell
@OrwellsRevenge · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/QAXhO6XGG8

Jan 8, 2023 · 1,814 followers View post →
chibaf
@chibafx · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 632 followers View post →
(ほぼ)毎日うんこ製造機
@woykiakesekaiky · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 402 followers View post →
すず
@Suzu_719 · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 8, 2023 · 26 shares · 386 followers View post →
鼻くそテンコモリス
@Tenkomorice3 · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 7, 2023 · 26 shares · 679 followers View post →
бафомет
@pachekkkko · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/90EpmcX9HV

Jan 7, 2023 · 1 like · 55 followers View post →
Jon Spangler #VoteBlue #SlavaUkrainii! DumpTr$mp!
@jonmspangler · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete. ("Hot mixing ["the exothermic reaction produced by using quicklime instead of only slaked lime], the team...concluded, was actually the key to [its] super-durable nature.") https://t.co/qNiwSjozqE

Jan 7, 2023 · 1,783 followers View post →
A E
@arcsine · X

RT @jmatwood: OH MY GOSH THIS IS SO FREAKING COOL

Jan 7, 2023 · 3 shares · 268 followers View post →
Julie is A REAL BIRD
@jmatwood · X

OH MY GOSH THIS IS SO FREAKING COOL

Jan 7, 2023 · 8 likes · 3 shares · 3,330 followers View post →
kazz x69x
@kazzx · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 7, 2023 · 26 shares · 1,209 followers View post →
Stephen Pimentel
@StephenPiment · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/rKKC7lpjgK

Jan 7, 2023 · 2 likes · 12,648 followers View post →
のぐち ともひろ
@skumomaro · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 7, 2023 · 26 shares · 863 followers View post →
William Bailey
@wscottbailey · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/KlmB6xhBQM

Jan 7, 2023 · 110 followers View post →
HN Bot
@TechTweetBot · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/9sqtoDO7t6

Jan 7, 2023 · 259 followers View post →
Henry Herkula
@henryherkula · X

#links: Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/KJUompAIcO #Forschung #Wissenschaft #Architektur #Hausbau

Jan 7, 2023 · 22 followers View post →
Pierre MONGE
@p_monge858 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances. Les extraordinaires qualités des bétons romains. Lien vers l’article complet. https://t.co/XAkpSbjtmq

Jan 7, 2023 · 2,040 followers View post →
L_ N___
@sqL_handLe · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete 2023 January 6 https://t.co/FbJRoAUG6m

Jan 7, 2023 · 2,285 followers View post →
Lucas Samuel
@LucasSa54749430 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete By Linda M. Seymour, Janille Maragh, Paolo Sabatini, Michel Di Tommaso, James C. Weaver and Admir Masic @MIT @dmat_concrete @Harvard https://t.co/3p2YwyZeMP

Jan 7, 2023 · 1 like · 936 followers View post →
Steve Holmlund
@78383 · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete - Science Advances https://t.co/GMFnLvA1o4

Jan 7, 2023 · 226 followers View post →
神谷昌彦
@kamiyamasahiko · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 7, 2023 · 26 shares · 2,377 followers View post →
kul
@kulkaraku · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 7, 2023 · 26 shares · 1,300 followers View post →
YA_UE
@yakuza7_YU · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 7, 2023 · 26 shares · 198 followers View post →
.陳
@naichin · X

RT @sarekore: 修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScien…

Jan 7, 2023 · 26 shares · 305 followers View post →
Amit Pramanik
@amit_h2o · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/f7XIRYKXoH

Jan 7, 2023 · 1 like · 1 share · 842 followers View post →
Lonne Jaffe
@lonnej · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/Q3x7iUH8CI

Jan 7, 2023 · 1 like · 1,260 followers View post →
Edoardo D'Imprima
@EdoardoDImprima · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/rlTok4Wkwr

Jan 7, 2023 · 2 likes · 611 followers View post →
Gaia Guy
@Gaia_Guy · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/LE9dIx43ej

Jan 7, 2023 · 678 followers View post →
サイエンスあれこれ
@sarekore · X

修復能力をコンクリートに与えていたからだとわかりました。コンクリート生じた亀裂は他の粒子よりも表面積が大きい石灰塊に優先的に移動、その亀裂に入った水が石灰と反応してカルシウムを豊富に含み、乾燥すると炭酸カルシウムとして硬化、亀裂を接着しますScienceAdvances誌https://t.co/z7Dc4KRphM

Jan 6, 2023 · 93 likes · 26 shares · 922 followers View post →
Sherena Hussain
@RenaHussain1 · X

How can we maximize the useful life of our building, and reduce its carbon footprint? Let’s study some of the world’s oldest buildings to find out: Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/V59vweG8sH

Jan 6, 2023 · 1 like · 699 followers View post →
VikingFBR
@VikingFBR · X

RT @omunderdal: Hot mixing: Mechanistic insights into the durability of ancient Roman concrete - Ancient Roman concretes have survived mill…

Jan 6, 2023 · 1 share · 18,449 followers View post →
VikingFBR
@VikingFBR · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete - Ancient Roman concretes have survived millennia, but mechanistic insights into their durability have remained an enigma until now. https://t.co/avV6IGifSV

Jan 6, 2023 · 2 likes · 1 share · 18,449 followers View post →
seanphelan.bsky.social
@DealingPhelan · X

Why have Roman buildings stood the test of time? Chemistry we can learn and build on. Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/gJ81aqmv7s

Jan 6, 2023 · 1,215 followers View post →
Ordo Fraterna Fibonacci
@OrdoFibonacci · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete | Science Advances https://t.co/TxVyWotHrx

Jan 6, 2023 · 2,569 followers View post →
Dean Yimlamai, MD, PhD
@YimlamaiLab · X

Hot mixing: Mechanistic insights into the durability of ancient Roman concrete https://t.co/LBiMzX7Sd5 Science that can last 2000 years as a building is very cool!

Jan 6, 2023 · 170 followers View post →