Density Of Concrete Expansion Agent

Qhov ntom ntawm pob zeb nthuav dav tus neeg sawv cev

Concrete expansion tus neeg sawv cev yog ib yam ntawm cov khoom sib xyaw ua ke nrog cov dej tsis zoo. Feem ntau pom zoo kom muab qhov twg rau koj nyob ib ncig ntawm 10 feem pua. Tus qauv dav dav hauv Suav teb yog thaum GB23439-2017 qhov zoo yog cim raws li qhov xav tau.

Feem ntau siv rau kev tiv thaiv tawg, pob qij txha, kev tiv thaiv seepage, thiab sau cov phiaj xwm ua vaj tse. Nws tseem tuaj yeem siv los ua cov khoom siv raw khoom ntxiv rau kev ua cov txheej txheem dej tsis zoo.

Qhov ntim ntawm cov pob zeb nthuav dav yog feem ntau 1.6-1.7g / cm3.