Porosity of concrete can be obtained indirectly by testing the loss percentage of water content of evaporative water of saturatedspecimen on the certain condition.
混凝土孔隙率可通过饱水混凝土试件在特定条件下的失水率(可蒸发水含量)间接测定。
2
The QP values as well as the velocities Vp of P wave in dry and saturatedspecimen of Xiaolangdi sandstone and Fangshan marble are studied as functions of axial stresses.
研究了单轴压缩下超声P波在干燥和饱水的小浪底砂岩和房山大理岩中的衰减和速度。
3
The alkali saturation test show that the alkali saturated conductivity of the controlled specimen is the greatest and the conductivity of the 10% silica fume-bearing concrete is the smallest.