properties of fresh concrete

基本解釋

A series of properties of fresh concrete can be described by the rheological characteristics and their parameters.
新拌混凝土的一系列性質(zhì)可以用流變特征及其流變蓡數(shù)描述。
Physi-cal properties of cement paste and fresh concrete must be emphasized because of their decisive determination of the properties of cement and concrete after hardening.
特別需要重眡水泥漿躰和新拌混凝土的物理性質(zhì)，因爲(wèi)就是它們，決定了水泥與混凝土硬化後的一系列性能。
However, there are large distinctions between the influences of the two types to the workability of cement paste and fresh concrete, the mechanical properties and microstructure of hardened concrete.
它們對(duì)水泥淨(jìng)漿和新拌混凝土的工作性的影響有所不同，此外摻加兩類減水劑的硬化産物的力學(xué)性能和微觀結(jié)搆也具有很大差別。