Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-static polyurethane mortar self-leveling floor and construction process thereof
The invention relates to the field of floor construction, and particularly discloses an anti-static polyurethane mortar self-leveling floor and a construction process thereof. The construction technology comprises the following steps that (1) the surface to be constructed is cleaned; step 2), building a template; step 3), preparing polyurethane mortar; (4) polyurethane mortar is injected into the formwork; and (5) standing is conducted till the polyurethane mortar is solidified, then the formwork is detached, and the anti-static polyurethane mortar self-leveling floor is obtained. The polyurethane mortar comprises the following components: a polyurethane composition, aggregate, a flatting agent and an antistatic agent, the polyurethane composition is formed by compounding polycaprolactone trihydric alcohol, polyoxypropylene triol, poly (diethylene glycol adipate) and an HDI (hexamethylene diisocyanate) tripolymer. The method has the advantage that the compressive strength of the polyurethane mortar terrace is improved.
本发明涉及地坪施工领域，具体公开了一种一种防静电聚氨酯砂浆自流平地坪及其施工工艺。施工工艺包括以下步骤：步骤1），清洁待施工表面；步骤2），搭建模板；步骤3），制备聚氨酯砂浆；步骤4），在模板内注入聚氨酯砂浆；步骤5），静置至聚氨酯砂浆固化后，拆卸模板，得防静电聚氨酯砂浆自流平地坪；聚氨酯砂浆包括以下组分：聚氨酯组合物、骨料、流平剂、抗静电剂；聚氨酯组合物为聚己内酯三元醇、聚氧化丙烯三醇、聚己二酸一缩二乙二醇酯、HDI三聚体的复配。本发明具有提高聚氨酯砂浆地坪的抗压强度的优点。
Anti-static polyurethane mortar self-leveling floor and construction process thereof
The invention relates to the field of floor construction, and particularly discloses an anti-static polyurethane mortar self-leveling floor and a construction process thereof. The construction technology comprises the following steps that (1) the surface to be constructed is cleaned; step 2), building a template; step 3), preparing polyurethane mortar; (4) polyurethane mortar is injected into the formwork; and (5) standing is conducted till the polyurethane mortar is solidified, then the formwork is detached, and the anti-static polyurethane mortar self-leveling floor is obtained. The polyurethane mortar comprises the following components: a polyurethane composition, aggregate, a flatting agent and an antistatic agent, the polyurethane composition is formed by compounding polycaprolactone trihydric alcohol, polyoxypropylene triol, poly (diethylene glycol adipate) and an HDI (hexamethylene diisocyanate) tripolymer. The method has the advantage that the compressive strength of the polyurethane mortar terrace is improved.
本发明涉及地坪施工领域，具体公开了一种一种防静电聚氨酯砂浆自流平地坪及其施工工艺。施工工艺包括以下步骤：步骤1），清洁待施工表面；步骤2），搭建模板；步骤3），制备聚氨酯砂浆；步骤4），在模板内注入聚氨酯砂浆；步骤5），静置至聚氨酯砂浆固化后，拆卸模板，得防静电聚氨酯砂浆自流平地坪；聚氨酯砂浆包括以下组分：聚氨酯组合物、骨料、流平剂、抗静电剂；聚氨酯组合物为聚己内酯三元醇、聚氧化丙烯三醇、聚己二酸一缩二乙二醇酯、HDI三聚体的复配。本发明具有提高聚氨酯砂浆地坪的抗压强度的优点。
Anti-static polyurethane mortar self-leveling floor and construction process thereof
一种防静电聚氨酯砂浆自流平地坪及其施工工艺
ZHANG YIWEI (Autor:in) / ZHANG HAIMING (Autor:in) / ZHANG YUEJUN (Autor:in) / ZHANG WANJI (Autor:in) / CHEN BEN (Autor:in) / LIN PING (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
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