青云翻译

A concrete mix design and quality control of raw materials used in each block of cement concrete mix to be strictly consistent; fresh concrete must have excellent workability and cohesiveness, is absolutely not allowed hierarchical segregation phenomenon.

1 concrete mix design and quality control of raw materials used in each block of concrete cement mix to be strictly consistent; fresh concrete shall have excellent workability and cohesion, absolutely not allowed layered segregation phenomena.

1 proportioning of concrete design and raw material quality control each concrete uses the cement mixture ratio wants strictly consistent; Mixes the concrete to have newly to have the extremely good work related and the cohesive properties coherency, does not allow to appear the lamination segregati

1 concrete mix design and the raw material quality control every piece of concrete used in cement than is necessary to strictly; new mixed concrete shall have a very good work and viscosity of cohesiveness, and cannot tolerate the stratification separating the phenomenon.

1 concrete mix design and quality control of raw materials used in each block of concrete cement mix to be strictly consistent; fresh concrete shall have excellent workability and cohesion, absolutely not allowed layered segregation phenomena.