Izisombululo zobungcali kwizongezo zekhonkrithi, Iarhente yogwebu ekhonkrithi, Superplasticizer, I-CLC ibhloka izongezo, kunye nomatshini wokukhupha amagwebu
Indlela yokuphelisa i-Foam ye-Concrete: Isikhokelo seKontrakta kwiiarhente ezichasene nokugwebu
I remember a bridge deck pour from years ago. The concrete looked frothy and weak as it left the chute. The finishers were worried. The lab results later confirmed our fear: a…