Gypsum ground leveling mortar and preparation method thereof: Fid-Bau Portal

Gypsum ground leveling mortar and preparation method thereof

XIAO QUNFANG

The invention discloses gypsum ground leveling mortar and a preparation method thereof. The gypsum ground leveling mortar comprises a cementing material, aggregate, a leveling aid, a water-retaining thickener and a retarder. The gypsum floor leveling mortar also comprises a filler. The gypsum ground leveling mortar further comprises one, two or three of an alkalinity adjusting material, rubber powder and a defoaming agent. The invention further discloses a method for preparing the gypsum ground leveling mortar. The invention further discloses application of the gypsum ground leveling mortar as a ground base material. When the gypsum ground leveling mortar is used as a ground base material, the size stability is good, the thickness is proper, the construction is convenient, and the period is short.

本申请公开了一种石膏地面找平砂浆及其制备方法。所述石膏地面找平砂浆包括胶凝材料、骨料、流平助剂、保水增稠剂和缓凝剂。所述石膏地面找平砂浆还包括填料。所述石膏地面找平砂浆还包括碱度调节材料、胶粉和消泡剂中一种、两种或三种。本申请还公开了一种用于制备本申请的石膏地面找平砂浆的方法。本申请还公开了本申请的石膏地面找平砂浆用作地面基层材料的用途。本申请的石膏地面找平砂浆用作地面基层材料时尺寸稳定性良好、厚度适宜且施工方便、周期短。

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