此种保水剂成本低，性能好，是一种经济效益很好的砂浆外加剂。
This water retaining agent is low in cost, good in properties and it is a mortar admixture of good economic benefit.
此种保水剂成本低，性能好，是一种经济效益很好的砂浆外加剂。
This water retaining agent is low in cost, good in properties and it is a mortar admixture of good economic...
首先，通过外加剂对水泥砂浆性能的试验，总结了其影响规律。
First of all, through the admixture of cement mortar of the trial, summed up the impact of.
上述外加剂对砂浆强度和水泥凝结时间的影响也是本研究的部分内容。
Effect of the above admixtures on strength of mortars and setting of cement paste were measured.
提出了一种治理隧道混凝土施工缝渗漏水的外加剂新技术——弥合剂砂浆防水技术。
In this paper, a new technology about the waterproof agent for concrete construction joint in tunnel has been studied.
保温砌筑砂浆是以粉煤灰、普通硅酸盐水泥、轻骨料为主要材料，配以各种外加剂而制成。
The thermal insulating masonry mortar is made of fly ash, ordinary Portland cement and light aggregate as main raw materials, added with every admixture.
研究了粉煤灰、保水剂、可再分散乳胶粉、减水剂等对砂浆性能的影响，并探讨各种外加剂对砂浆的改性机理。
The effects of fly ash, water retention agent, re-dispersible latex powder and water reducing agent on performance of mortar were.
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。
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.
渗透结晶外加剂能提高抗裂砂浆抗裂性，并赋予抗裂砂浆裂缝自修复性能。
The addition of capillary crystalline additive could increase the crack resistance of mortar, and endue the mortar with crack self-healing performance.
渗透结晶外加剂能提高抗裂砂浆抗裂性，并赋予抗裂砂浆裂缝自修复性能。
The addition of capillary crystalline additive could increase the crack resistance of mortar, and endue the mortar with crack self-healing performance.
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