A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Defoaming compositions
Cement compositions and processes for reducing air entrainment in a cement composition generally include mixing a hydraulic cement with a defoamer compositions including one or more organic acid ester polymers selected from an organic acid ester of polyethylene oxide polymer, an organic acid ester of polypropylene oxide polymer, and a mixture thereof. The compositions may further comprise an organic acid ester of an ethylene oxide-propylene oxide block copolymer.
Defoaming compositions
Cement compositions and processes for reducing air entrainment in a cement composition generally include mixing a hydraulic cement with a defoamer compositions including one or more organic acid ester polymers selected from an organic acid ester of polyethylene oxide polymer, an organic acid ester of polypropylene oxide polymer, and a mixture thereof. The compositions may further comprise an organic acid ester of an ethylene oxide-propylene oxide block copolymer.
Defoaming compositions
MAHMOUDKHANI AMIR H (author) / LUCIANA BAVA (author) / WILSON ROBERT E (author)
2018-09-18
Patent
Electronic Resource
English