The calibration test results show that porous mortar is more appropriate than ceramic plate when used as capillary barrier in unsaturated seepage experiment and displacement experiment of fracture.
率定试验结果表明，多孔砂浆块比高进气值陶土板更适宜于作为裂隙非饱和渗流试验和驱替试验中的毛细隔栅。
2
Commercialization of building mortar is obstructed due to problems in cost, application, quality test and treatment of pre-mixed mortar.
由于预拌砂浆的成本、应用、质量检验与处理等问题，使建筑砂浆商品化成为难题。
3
An accelerated corrosion test was carried out on steel reinforcing bars in mortar.