Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum-based indoor floor self-leveling concrete prepared from ardealite active powder as well as preparation method and application of gypsum-based indoor floor self-leveling concrete
The invention discloses gypsum-based indoor floor self-leveling concrete prepared from ardealite active powder. The gypsum-based indoor floor self-leveling concrete is prepared by mixing the following components in parts by weight: 300-580 parts of compound ardealite active powder, 5-14 parts of an additive, 1500-1900 parts of gravel and water, the compound ardealite active powder is prepared from mixed-phase gypsum and alpha-type high-strength gypsum according to a ratio of 1: 1-1: 3 or phosphorus building gypsum and alpha-type high-strength gypsum according to a ratio of 1: 1-1: 4. The compound ardealite active powder is adopted as a main raw material, the prepared self-leveling concrete is high in flowability, does not need to be paved or vibrated in the construction process, can achieve the compactness required by construction by means of the flowability of the self-leveling concrete, and has the effects of early strength, self-leveling, self-compaction, non-shrinkage micro-expansion, low cost and environmental protection; and the goals of energy conservation, carbon reduction and cost reduction can be achieved.
本发明公开了一种用磷石膏活性粉配制的石膏基室内地坪自流平混凝土，所述石膏基室内地坪自流平混凝土由复配磷石膏活性粉、外加剂、砂石、水按照以下重量份配比混合：复配磷石膏活性粉300～580份、外加剂5～14份、砂石1500～1900份；所述复配磷石膏活性粉为混合相石膏和α型高强石膏石膏按1:1～1:3或磷建筑石膏和α型高强石膏石膏按1:1～1:4配制而成。采用复配磷石膏活性粉作为主要原料，配置的自流平混凝土流动性强，在施工过程中不需要摊铺和振动，能够靠自身流动性达到施工要求的密实度，具有早强、自流平、自密实、不收缩微膨胀、低成本、绿色环保的效果，可达到节能减碳、降低成本的目标。
Gypsum-based indoor floor self-leveling concrete prepared from ardealite active powder as well as preparation method and application of gypsum-based indoor floor self-leveling concrete
The invention discloses gypsum-based indoor floor self-leveling concrete prepared from ardealite active powder. The gypsum-based indoor floor self-leveling concrete is prepared by mixing the following components in parts by weight: 300-580 parts of compound ardealite active powder, 5-14 parts of an additive, 1500-1900 parts of gravel and water, the compound ardealite active powder is prepared from mixed-phase gypsum and alpha-type high-strength gypsum according to a ratio of 1: 1-1: 3 or phosphorus building gypsum and alpha-type high-strength gypsum according to a ratio of 1: 1-1: 4. The compound ardealite active powder is adopted as a main raw material, the prepared self-leveling concrete is high in flowability, does not need to be paved or vibrated in the construction process, can achieve the compactness required by construction by means of the flowability of the self-leveling concrete, and has the effects of early strength, self-leveling, self-compaction, non-shrinkage micro-expansion, low cost and environmental protection; and the goals of energy conservation, carbon reduction and cost reduction can be achieved.
本发明公开了一种用磷石膏活性粉配制的石膏基室内地坪自流平混凝土，所述石膏基室内地坪自流平混凝土由复配磷石膏活性粉、外加剂、砂石、水按照以下重量份配比混合：复配磷石膏活性粉300～580份、外加剂5～14份、砂石1500～1900份；所述复配磷石膏活性粉为混合相石膏和α型高强石膏石膏按1:1～1:3或磷建筑石膏和α型高强石膏石膏按1:1～1:4配制而成。采用复配磷石膏活性粉作为主要原料，配置的自流平混凝土流动性强，在施工过程中不需要摊铺和振动，能够靠自身流动性达到施工要求的密实度，具有早强、自流平、自密实、不收缩微膨胀、低成本、绿色环保的效果，可达到节能减碳、降低成本的目标。
Gypsum-based indoor floor self-leveling concrete prepared from ardealite active powder as well as preparation method and application of gypsum-based indoor floor self-leveling concrete
一种用磷石膏活性粉配制的石膏基室内地坪自流平混凝土及其制备方法和应用
HE SONGTAO (Autor:in) / CHEN ZHONGHUA (Autor:in) / SONG WEIXIANG (Autor:in) / LI ZEGANG (Autor:in) / XU HU (Autor:in) / XU WEIHONG (Autor:in) / ZHU GUOFEI (Autor:in) / LU YUN (Autor:in) / XI QUAN (Autor:in) / LIU HONGBO (Autor:in)
18.10.2022
Patent
Elektronische Ressource
Chinesisch
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