phụ gia bê tông Phụ gia siêu dẻo concrete additive

phụ gia bê tông Phụ gia siêu dẻo concrete additives Superplasticizer
#construction chemicals #concrete additive / admixture
High Range of #water reducer construction additive Naphthalene Superplasticizer
1, Recommended dosage is 0.5-1.0%, water reducing rate is 12-25%
2, On the condition of constant water cement ratio, increase the concrete slump value more than 10cm
3, At the approprite dosage, it can improve the concrete R3 R7 R28 strength 40-60%, 30-40%, 20% respectively.
4, Wide adaptability to cement, suitable for ordinary portanld cement, slag cement, etc.
5, It can be used in combination with other admixture, to produce various features concrete admixture product.