A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for plastering gypsum on indoor fine-decorated wall surface
The invention provides indoor fine decoration wall plastering gypsum and a construction method thereof. The plastering gypsum comprises the following components in parts by weight: 40-60 parts of desulfurized gypsum, 30-40 parts of lightweight aggregate, 3-6 parts of a calcifying agent, 2.5-4.5 parts of dispersible latex powder, 0.1-0.4 part of a regulator, 0.05-0.3 part of a water retaining agent. The calcium increasing agent is calcium oxide and calcium hydroxide, the regulator is yeast cell walls which are subjected to superfine grinding, and the water-retaining agent is cellulose ether. The construction method of the plastering gypsum comprises the steps of base treatment, net hanging, screeding and scraping. The gypsum plaster mortar is firmly combined with a substrate, the yeast cellwalls subjected to superfine grinding are used as a regulator, so that the gypsum plaster mortar has a good retarding effect, small strength loss and good water retention capacity, a certain water retention effect is achieved in the gypsum hydration process, the use amount of a water retention agent can be reduced, and the strength loss is further reduced.
本发明提供一种室内精装修墙面粉刷石膏及其施工方法，所述粉刷石膏的重量组成为：脱硫石膏40‑60份、轻质骨料30‑40份、增钙剂3‑6份、可分散乳胶粉2.5‑4.5份、调节剂0.1‑0.4份，保水剂0.05‑0.3份，所述增钙剂为氧化钙和氢氧化钙，所述调节剂为超微粉碎的酵母细胞壁，所述保水剂为纤维素醚，所述粉刷石膏的施工方法包括基底处理、挂网、冲筋和批刮，使得粉刷石膏砂浆与基底结合牢固，而超微粉碎的酵母细胞壁作为调节剂具有良好的缓凝效果，且强度损失小，同时还具有良好的持水力，在石膏水化过程中起到一定的保水作用，可以减少保水剂用量，进一步降低强度损失。
Construction method for plastering gypsum on indoor fine-decorated wall surface
The invention provides indoor fine decoration wall plastering gypsum and a construction method thereof. The plastering gypsum comprises the following components in parts by weight: 40-60 parts of desulfurized gypsum, 30-40 parts of lightweight aggregate, 3-6 parts of a calcifying agent, 2.5-4.5 parts of dispersible latex powder, 0.1-0.4 part of a regulator, 0.05-0.3 part of a water retaining agent. The calcium increasing agent is calcium oxide and calcium hydroxide, the regulator is yeast cell walls which are subjected to superfine grinding, and the water-retaining agent is cellulose ether. The construction method of the plastering gypsum comprises the steps of base treatment, net hanging, screeding and scraping. The gypsum plaster mortar is firmly combined with a substrate, the yeast cellwalls subjected to superfine grinding are used as a regulator, so that the gypsum plaster mortar has a good retarding effect, small strength loss and good water retention capacity, a certain water retention effect is achieved in the gypsum hydration process, the use amount of a water retention agent can be reduced, and the strength loss is further reduced.
本发明提供一种室内精装修墙面粉刷石膏及其施工方法，所述粉刷石膏的重量组成为：脱硫石膏40‑60份、轻质骨料30‑40份、增钙剂3‑6份、可分散乳胶粉2.5‑4.5份、调节剂0.1‑0.4份，保水剂0.05‑0.3份，所述增钙剂为氧化钙和氢氧化钙，所述调节剂为超微粉碎的酵母细胞壁，所述保水剂为纤维素醚，所述粉刷石膏的施工方法包括基底处理、挂网、冲筋和批刮，使得粉刷石膏砂浆与基底结合牢固，而超微粉碎的酵母细胞壁作为调节剂具有良好的缓凝效果，且强度损失小，同时还具有良好的持水力，在石膏水化过程中起到一定的保水作用，可以减少保水剂用量，进一步降低强度损失。
Construction method for plastering gypsum on indoor fine-decorated wall surface
一种室内精装修墙面粉刷石膏抹灰的施工方法
YANG XUDONG (author) / JIN ZHONG (author)
2020-08-07
Patent
Electronic Resource
Chinese
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