Ọkachamara ngwọta na ihe mgbakwunye, Ihe nnọchi anya ụfụfụ, Superplasticizer, CLC na-egbochi mgbakwunye, na igwe ụfụfụ
Ntuziaka dị egwu maka ciment na-eguzogide sulfate: Zere Ndị a 7 Mmejọ mwube mmiri dị ọnụ
Ihe kpatara na mmiri mmiri gị na-ada ada: A Warning from the Field Have you watched concrete in a harbor or on a pier crumble within a decade? Have you managed a repair project…