Lub teeb yuag qhob ntxiv | Kev Ua Haujlwm Siab Ua Foaming Cov Neeg Sawv Cev Rau Cov Khoom Siv Ntawm Tes
Nov yog ib qho tseeb txaus ntshai: 92% hais txog cov blocks uas muaj teeb meem vim foam tawg. Qhov kev txheeb xyuas ntawd los ntawm kev tshawb fawb tsib xyoos txog kev ua tsis tiav ntawm kev tsim pob zeb hauv cell. Tus ua txhaum loj tshaj plaws? An...
The Job That Changed My Mind Kuv tau txais xov tooj los ntawm tus thawj coj precast yard ob peb xyoos dhau los. Nws chim siab. Nws pab neeg nyuam qhuav ua tiav ib pawg vaj huam sib luag vaj tsev....
Here’s a number that will make you nervous: 67% That’s the percentage of high-temperature insulation failures traced back to improper material selection, not installation errors. If your insulation strategy relies on mineral…
m: a high range water reducing superplasticizer admixture is the single most effective tool we have to break the age-old tradeoff between concrete strength and workability. It lets us cut…
Cov 50% Efficiency Gap Tsis Muaj Ib Tug Tham Txog: Txheem fiberglass yeeb nkab rwb thaiv tsev poob ntxhib 30% ntawm nws cov thermal kev ua tau zoo nyob rau hauv thawj xyoo ntawm kev ua hauj lwm vim noo noo ingress thiab compression settling....
Your ECC Project Is Failing. Here Is Why. You selected PVA fiber for engineered cementitious composites ECC. You followed the standard recipe. Tsis tau, the beam snapped. Cracks opened wide. The dreaded tension-softening…
Yuav ua li cas yog ib tug kua qhob dej txo Admixture? Ib qho ua kua qhob dej-txo cov tshuaj admixture yog cov tshuaj lom neeg ntxiv rau cov pob zeb ua kom txo tau cov dej sib xyaw thaum tswj hwm ...
93% Engineers Dose Superplasticizers Tsis raug. Ntawm no yog cov pov thawj. A 2023 Ib txoj kev tshawb fawb los ntawm University of Texas tracked 120 npaj txhij sib tov nroj tsuag. Xwb 7% ntawm high-strength qhob sib tov ua tiav lub hom phiaj ...
Tus Dej Txias Uas Yuav Ua Rau Lub Rooj Tsav Nkoj Tawg, Kuv Nco Ntsoov Saib Ib Pawg Neeg Pov Ib Lub Rooj Nkoj Rov Qab Los 2009. Cua Kub Poob Sai. Tus Super xav tau zog thaum ntxov....
Hnub Silicone Defoamer Raug Nqi Kuv $50,000 Kuv tau txais kev hu xov tooj panicked los ntawm tus thawj tswj hwm cog hauv Ohio. Lawv tau khiav ib qho kev kub ceev gypsum board kab. The surface looked like the…
Koj Plaster Yog Tsis Ua Haujlwm. Lub Binder Tsis Yog Qhov Teeb Meem. Ntawm no yog tus lej uas yuav tsum ua rau koj nyob thaum hmo ntuj: 71%. That is the estimated proportion of field failures in gypsum…
