Design and test research of high modulus asphalt mixture show that improving the performance of asphalt mortar can heighten the modulus of mixture to strengthen the rut-resistance of pavement.
高模量沥青混合料的设计及试验研究表明，通过改进沥青胶浆性能的途径可实现混合料的高模量，从而增强路面的抗车辙能力。
High range mortar plasticizer is a new special additive for cement mortar. Its addition can not only obviously improve performance of fresh mortar but also increase performance of hardened mortar.
高效砂浆塑化剂是一种新型的水泥砂浆专用外加剂，掺入后不仅能明显改善新拌砂浆性能，而且能提高硬化砂浆的性能。
The ashes from desulfurization could be used as cement adjusting retarders and masonry cement or mortar with high performance.
可利用脱硫灰渣生产高性能水泥调凝剂和高性能砌筑水泥或砂浆。
In this paper, the mix proportioning design and construction technology of high performance cement mortar used in the vacuum mortar suction technique are described.
介绍真空吸浆技术中的高性能水泥浆的配合比设计及施工工艺。
This research was done on the tensile behavior of high performance cement-mortar to concrete through core-drilling and pull-stripping test.
研究了高性能水泥复合砂浆与混凝土之间的粘结性能。
The ampholytic re-dispersible emulsion powder of the invention is a high performance environmental product which can meet the demands of building concrete and mortar.
本发明的两性可再分散乳胶粉，是一种能满足建筑混凝土、建筑砂浆用高性能、环保的产品。
The re-dispersible emulsion powder of the invention is a high performance environmental product which can meet the demands of building concrete and mortar.
本发明的可再分散乳胶粉是一种能满足建筑混凝土、建筑砂浆用高性能、环保的产品。
The re-dispersible emulsion powder of the invention is a high performance environmental product which can meet the demands of building concrete and mortar.
本发明的可再分散乳胶粉是一种能满足建筑混凝土、建筑砂浆用高性能、环保的产品。
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