Modified effect was studied on fresh mortar and hardens mortar with bentonite.
研究了膨润土对新拌砂浆和硬化砂浆的改性效果。
The mechanism of retention and thixotropy of fresh mortar with bentonite was studied.
探讨了膨润土对于砂浆增稠保水作用的机理和触变性能机理。
The mechanism of water retention and thixotropy of fresh mortar with bentonite was studied.
探讨了膨润土对于砂浆增稠保水作用的机理和触变性能机理。
Modification effects of carboxymethyl starch on fresh mortar and hardened mortar were examined.
研究了羧甲基淀粉对新拌砂浆和硬化砂浆的改性效果。
A bran-new Tavern, redolent of fresh mortar and size, and fronting nothing at all, had taken for its sign The Railway Arms;
有一个新开张的小酒店，店里散发着新鲜的灰浆与胶料的气味，店前只有一片空地，它已经把铁路纹章画在它的招牌上了；
D623 improves water retention of fresh mortar and entrains a large amount of micro air void which causes bulk density to reduce, pore size distribution to change.
D623提高保水新鲜砂浆和夹带了大量的微空隙，这会导致堆积密度降低，孔径分布改变。
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。
This paper deals with modifying effects of hydroxyethyl methylcellulose on both fresh and hardened mortar.
研究了羟乙基甲基纤维素对新拌砂浆和硬化砂浆的改性效果。
This paper deals with modifying effects of hydroxyethyl methylcellulose on both fresh and hardened mortar.
研究了羟乙基甲基纤维素对新拌砂浆和硬化砂浆的改性效果。
应用推荐