Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum-based self-leveling floor and preparation method thereof
The invention provides a gypsum-based self-leveling floor. The gypsum-based self-leveling floor comprises gypsum-based mortar and a coating on the surface of the gypsum-based mortar. The gypsum-basedmortar is prepared from gypsum, allochroic silicagel, a phase change material, a porous mineral material, a water reducing agent, latex powder, a water-retaining agent, filler and water. The coating is prepared from a polyacrylic acid aqueous solution, allochroic silicagel, silica sol and macromolecular water-absorbent resin. The paving process of the self-leveling floor comprises the following steps of: uniformly mixing all the materials of the gypsum-based mortar except water; testing the standard consistency expansion degree of the mixture in the previous step, determining the water consumption of the standard consistency of the mixture, adding water into the mixture to prepare slurry, and laying the slurry; uniformly mixing and stirring the raw materials of the coating; and drying thegypsum-based mortar, and coating the surface of the dried gypsum-based mortar with the coating. The floor provided by the invention has the advantages of environmental temperature and humidity adjustment, adsorption of formaldehyde and other harmful gases, good mechanical properties, high wear resistance and the like.
本发明提供了一种石膏基自流平地坪，其中，所述石膏基自流平地坪包括石膏基砂浆和石膏基砂浆表面的涂层；所述石膏基砂浆的原料包括：石膏、变色硅胶、相变材料、多孔矿物材料、减水剂、乳胶粉、保水剂、填料和水，涂层的原料包括：聚丙烯酸水溶液、变色硅胶、硅溶胶和高分子吸水树脂。所述地坪的铺设过程包括：将石膏基砂浆除水以外的其他材料混合均匀；测试步骤上一步混合物的标准稠度扩展度，确定所述混合物的标准稠度用水量，向混合物中加水，制得料浆，进行铺设；将涂层的各原料混合搅拌均匀；向石膏基砂浆干燥后在表面涂覆涂层即可；本发明提供的地坪具有调节环境的温湿度、吸附甲醛等有害气体、力学性能好、耐磨性能高等特点。
Gypsum-based self-leveling floor and preparation method thereof
The invention provides a gypsum-based self-leveling floor. The gypsum-based self-leveling floor comprises gypsum-based mortar and a coating on the surface of the gypsum-based mortar. The gypsum-basedmortar is prepared from gypsum, allochroic silicagel, a phase change material, a porous mineral material, a water reducing agent, latex powder, a water-retaining agent, filler and water. The coating is prepared from a polyacrylic acid aqueous solution, allochroic silicagel, silica sol and macromolecular water-absorbent resin. The paving process of the self-leveling floor comprises the following steps of: uniformly mixing all the materials of the gypsum-based mortar except water; testing the standard consistency expansion degree of the mixture in the previous step, determining the water consumption of the standard consistency of the mixture, adding water into the mixture to prepare slurry, and laying the slurry; uniformly mixing and stirring the raw materials of the coating; and drying thegypsum-based mortar, and coating the surface of the dried gypsum-based mortar with the coating. The floor provided by the invention has the advantages of environmental temperature and humidity adjustment, adsorption of formaldehyde and other harmful gases, good mechanical properties, high wear resistance and the like.
本发明提供了一种石膏基自流平地坪，其中，所述石膏基自流平地坪包括石膏基砂浆和石膏基砂浆表面的涂层；所述石膏基砂浆的原料包括：石膏、变色硅胶、相变材料、多孔矿物材料、减水剂、乳胶粉、保水剂、填料和水，涂层的原料包括：聚丙烯酸水溶液、变色硅胶、硅溶胶和高分子吸水树脂。所述地坪的铺设过程包括：将石膏基砂浆除水以外的其他材料混合均匀；测试步骤上一步混合物的标准稠度扩展度，确定所述混合物的标准稠度用水量，向混合物中加水，制得料浆，进行铺设；将涂层的各原料混合搅拌均匀；向石膏基砂浆干燥后在表面涂覆涂层即可；本发明提供的地坪具有调节环境的温湿度、吸附甲醛等有害气体、力学性能好、耐磨性能高等特点。
Gypsum-based self-leveling floor and preparation method thereof
一种石膏基自流平地坪及其制备方法
WANG LI (Autor:in) / CHEN HONGXIA (Autor:in) / SHANG JUNXIAO (Autor:in)
01.09.2020
Patent
Elektronische Ressource
Chinesisch
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