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A platform for research: civil engineering, architecture and urbanism
Waterborne epoxy self-leveling mortar and preparation method thereof
The invention discloses waterborne epoxy self-leveling mortar and a preparation method thereof. The water-based epoxy self-leveling mortar is prepared from the following raw materials in percentage by weight: 3 to 7 percent of water-based epoxy emulsion, 2 to 6 percent of water-based epoxy curing agent, 0.01 to 0.1 percent of water-based defoaming agent, 6 to 10 percent of purified water, 40 to 60 percent of quartz sand, 0.1 to 0.3 percent of water reducing agent, 0.1 to 0.3 percent of defoaming agent, 0.2 to 0.65 percent of expanding agent, 0.01 to 0.03 percent of thickening agent and 25 to 35 percent of white cement. The construction process is simple, the construction thickness on a concrete substrate at the temperature of 10-35 DEG C can reach 2 mm, the fluidity is 140 mm or above, the operable time is 25 min, shrinkage is avoided after drying, and the surface fine and smooth effect is good.
本发明公开了一种水性环氧自流平砂浆及其制备方法，该水性环氧自流平砂浆由以下重量百分比的原料制备而成：水性环氧乳液3‑7％、水性环氧固化剂2‑6％、水性消泡剂0.01‑0.1％、纯净水6‑10％、石英砂40‑60％、减水剂0.1‑0.3％、消泡剂0.1‑0.3％、膨胀剂0.2‑0.65％、增稠剂0.01‑0.03％及白水泥25‑35％。本发明施工工艺简单，能在10‑35℃的混凝土底材上施工厚度能做到2mm，流动度在140mm以上，可操作时间25min，干后不收缩，表面细腻效果良好。
Waterborne epoxy self-leveling mortar and preparation method thereof
The invention discloses waterborne epoxy self-leveling mortar and a preparation method thereof. The water-based epoxy self-leveling mortar is prepared from the following raw materials in percentage by weight: 3 to 7 percent of water-based epoxy emulsion, 2 to 6 percent of water-based epoxy curing agent, 0.01 to 0.1 percent of water-based defoaming agent, 6 to 10 percent of purified water, 40 to 60 percent of quartz sand, 0.1 to 0.3 percent of water reducing agent, 0.1 to 0.3 percent of defoaming agent, 0.2 to 0.65 percent of expanding agent, 0.01 to 0.03 percent of thickening agent and 25 to 35 percent of white cement. The construction process is simple, the construction thickness on a concrete substrate at the temperature of 10-35 DEG C can reach 2 mm, the fluidity is 140 mm or above, the operable time is 25 min, shrinkage is avoided after drying, and the surface fine and smooth effect is good.
本发明公开了一种水性环氧自流平砂浆及其制备方法，该水性环氧自流平砂浆由以下重量百分比的原料制备而成：水性环氧乳液3‑7％、水性环氧固化剂2‑6％、水性消泡剂0.01‑0.1％、纯净水6‑10％、石英砂40‑60％、减水剂0.1‑0.3％、消泡剂0.1‑0.3％、膨胀剂0.2‑0.65％、增稠剂0.01‑0.03％及白水泥25‑35％。本发明施工工艺简单，能在10‑35℃的混凝土底材上施工厚度能做到2mm，流动度在140mm以上，可操作时间25min，干后不收缩，表面细腻效果良好。
Waterborne epoxy self-leveling mortar and preparation method thereof
一种水性环氧自流平砂浆及其制备方法
MA ZHIYUAN (author) / LI CHAOQUN (author) / FENG JINLING (author) / ZHOU CHEN (author) / ZHU LU (author) / WANG HUI (author)
2022-03-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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