Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterborne epoxy mortar and preparation method thereof
The invention provides waterborne epoxy mortar and a preparation method thereof, and the waterborne epoxy mortar is prepared from the following raw materials in parts by weight: 3 to 20 parts of waterborne epoxy emulsion, 10 to 30 parts of cement, 40 to 75 parts of aggregate, 0.08 to 0.6 part of water reducing agent, 0.3 to 1.5 parts of nano calcium silicate hydrate dispersion liquid, 0.05 to 0.3 part of defoaming agent and 6 to 13 parts of water. According to the waterborne epoxy mortar disclosed by the invention, the nano calcium silicate hydrate dispersion liquid is introduced into the waterborne epoxy mortar, so that the cement setting time can be effectively shortened, and the early strength of the cement can be improved.
本发明提供了一种水性环氧砂浆及其制备方法，该水性环氧砂浆，按重量份计，其制备原料包括：水性环氧乳液3‑20份，水泥10‑30份，骨料40‑75份，减水剂0.08‑0.6份，纳米水化硅酸钙分散液0.3‑1.5份，消泡剂0.05‑0.3份，水6‑13份。本发明的水性环氧砂浆通过将纳米水化硅酸钙分散液引入水性环氧砂浆中，可有效缩短水泥凝结时间，提高其早期强度。
Waterborne epoxy mortar and preparation method thereof
The invention provides waterborne epoxy mortar and a preparation method thereof, and the waterborne epoxy mortar is prepared from the following raw materials in parts by weight: 3 to 20 parts of waterborne epoxy emulsion, 10 to 30 parts of cement, 40 to 75 parts of aggregate, 0.08 to 0.6 part of water reducing agent, 0.3 to 1.5 parts of nano calcium silicate hydrate dispersion liquid, 0.05 to 0.3 part of defoaming agent and 6 to 13 parts of water. According to the waterborne epoxy mortar disclosed by the invention, the nano calcium silicate hydrate dispersion liquid is introduced into the waterborne epoxy mortar, so that the cement setting time can be effectively shortened, and the early strength of the cement can be improved.
本发明提供了一种水性环氧砂浆及其制备方法，该水性环氧砂浆，按重量份计，其制备原料包括：水性环氧乳液3‑20份，水泥10‑30份，骨料40‑75份，减水剂0.08‑0.6份，纳米水化硅酸钙分散液0.3‑1.5份，消泡剂0.05‑0.3份，水6‑13份。本发明的水性环氧砂浆通过将纳米水化硅酸钙分散液引入水性环氧砂浆中，可有效缩短水泥凝结时间，提高其早期强度。
Waterborne epoxy mortar and preparation method thereof
水性环氧砂浆及其制备方法
HUANG YUMEI (Autor:in) / GRUBER MIRKO (Autor:in) / JIA ERPENG (Autor:in) / WANG ZHIJUAN (Autor:in) / ZHANG RENFEI (Autor:in) / KANG JING (Autor:in) / ZHAO XUAN (Autor:in) / SUI XIAOHUI (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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