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A platform for research: civil engineering, architecture and urbanism
Backwater face nano capillary crystalline self-healing type inorganic waterproof material and preparation method thereof
The invention discloses a backwater face nano capillary crystalline self-healing type inorganic waterproof material and a preparation method thereof. The nano capillary crystalline inorganic waterproof material comprises sodium carbonate, silica fume, rubber powder and quartz sand. The nano capillary crystalline inorganic waterproof powder material further comprises the following components: a multivalent chelating agent, a fiber agent, a water reducing agent, talcum powder, a defoaming agent, paraffin, porous hollow SiO2/Al2O3 composite nanospheres, a capillary crystalline material, dizinc phthalate and a wax water repellent. The waterproof material is suitable for the technical field of building waterproofing, has higher apparent density or tap density, is helpful for a final sample product to obtain comprehensive physical properties such as excellent surface strength, is helpful for a stronger precipitation-complexation reaction between the waterproof material and alkaline substances in cement concrete, forms a denser composite hydrated substance, and improves the compressive strength, the anti-permeability pressure ratio and other properties of the cement concrete.
本发明公开了背水面纳米渗透结晶自愈型无机防水材料及其制备方法，所述纳米渗透结晶无机防水粉体材料包括碳酸钠、硅灰、胶粉和石英砂，该纳米渗透结晶无机防水粉体材料还包括以下组分：多价螯合剂、纤维剂、减水剂、滑石粉、消泡剂、石蜡、多孔中空SiO2/Al2O3复合纳米球、渗透结晶料、邻苯二甲酸二锌酯和腊类憎水剂。本发明适用于建筑防水技术领域，具有更高的松装密度或振实密度，有助于最终样件产品获得优异的表面强度等综合物理性能，有助于防水材料与水泥混凝土中的碱性物质之间的沉淀‑络合反应更为愈强，形成更为致密化的复合型水化物质，提高了水泥混凝土的抗压强度与抗渗压力比等性能。
Backwater face nano capillary crystalline self-healing type inorganic waterproof material and preparation method thereof
The invention discloses a backwater face nano capillary crystalline self-healing type inorganic waterproof material and a preparation method thereof. The nano capillary crystalline inorganic waterproof material comprises sodium carbonate, silica fume, rubber powder and quartz sand. The nano capillary crystalline inorganic waterproof powder material further comprises the following components: a multivalent chelating agent, a fiber agent, a water reducing agent, talcum powder, a defoaming agent, paraffin, porous hollow SiO2/Al2O3 composite nanospheres, a capillary crystalline material, dizinc phthalate and a wax water repellent. The waterproof material is suitable for the technical field of building waterproofing, has higher apparent density or tap density, is helpful for a final sample product to obtain comprehensive physical properties such as excellent surface strength, is helpful for a stronger precipitation-complexation reaction between the waterproof material and alkaline substances in cement concrete, forms a denser composite hydrated substance, and improves the compressive strength, the anti-permeability pressure ratio and other properties of the cement concrete.
本发明公开了背水面纳米渗透结晶自愈型无机防水材料及其制备方法，所述纳米渗透结晶无机防水粉体材料包括碳酸钠、硅灰、胶粉和石英砂，该纳米渗透结晶无机防水粉体材料还包括以下组分：多价螯合剂、纤维剂、减水剂、滑石粉、消泡剂、石蜡、多孔中空SiO2/Al2O3复合纳米球、渗透结晶料、邻苯二甲酸二锌酯和腊类憎水剂。本发明适用于建筑防水技术领域，具有更高的松装密度或振实密度，有助于最终样件产品获得优异的表面强度等综合物理性能，有助于防水材料与水泥混凝土中的碱性物质之间的沉淀‑络合反应更为愈强，形成更为致密化的复合型水化物质，提高了水泥混凝土的抗压强度与抗渗压力比等性能。
Backwater face nano capillary crystalline self-healing type inorganic waterproof material and preparation method thereof
背水面纳米渗透结晶自愈型无机防水材料及其制备方法
ZHU YAOTAI (author)
2022-01-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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