Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a low-carbon environment-friendly anti-cracking mildew-proof leveling sand material special for outer wall base layer renovation and a preparation method thereof. The leveling sand material comprises the following substances: ash cement, heavy calcium powder, 40-70-mesh river sand, 70-140-mesh river sand, S95 mineral powder, calcium sulfate whiskers, latex powder, hydroxypropyl methyl cellulose ether, a bactericidal mildew-proof agent and lignocellulose. The coating disclosed by the invention not only meets the R-type standard of exterior wall putty JG/T 157-2009, but also meets the 0-level standard of'mildew resistance of paint film 'in JB/T1741-2020. When the product is used for leveling a base layer of an outer wall of a building needing to be renovated, antibacterial and mildew-proof protection can be achieved on the base layer, the adhesive force is excellent, construction procedures are reduced, labor is saved, multiple effects can be achieved through one process, the construction progress is accelerated, and the product is supposed to be vigorously popularized.
本发明涉及一种低碳环保抗开裂防霉外墙基层翻新专用找平砂料及其制备方法，包括如下物质：灰水泥、重钙粉、40‑70目河砂、70‑140目河砂、S95矿粉、硫酸钙晶须、乳胶粉、羟丙基甲基纤维素醚、杀菌防霉剂、木质纤维素。本发明的涂料具有既符合外墙腻子JG/T 157‑2009中R型的标准，又符合JB/T1741‑2020中《漆膜耐霉菌性》标准中0级。在使用该产品对需要翻新建筑物外墙基层进行找平的同时，又可以对基层有抗菌防霉的防护，有着优异的附着力，减少施工工序，节省人工，可以一举多效，加快施工的进程，应该大力推广。
The invention relates to a low-carbon environment-friendly anti-cracking mildew-proof leveling sand material special for outer wall base layer renovation and a preparation method thereof. The leveling sand material comprises the following substances: ash cement, heavy calcium powder, 40-70-mesh river sand, 70-140-mesh river sand, S95 mineral powder, calcium sulfate whiskers, latex powder, hydroxypropyl methyl cellulose ether, a bactericidal mildew-proof agent and lignocellulose. The coating disclosed by the invention not only meets the R-type standard of exterior wall putty JG/T 157-2009, but also meets the 0-level standard of'mildew resistance of paint film 'in JB/T1741-2020. When the product is used for leveling a base layer of an outer wall of a building needing to be renovated, antibacterial and mildew-proof protection can be achieved on the base layer, the adhesive force is excellent, construction procedures are reduced, labor is saved, multiple effects can be achieved through one process, the construction progress is accelerated, and the product is supposed to be vigorously popularized.
本发明涉及一种低碳环保抗开裂防霉外墙基层翻新专用找平砂料及其制备方法，包括如下物质：灰水泥、重钙粉、40‑70目河砂、70‑140目河砂、S95矿粉、硫酸钙晶须、乳胶粉、羟丙基甲基纤维素醚、杀菌防霉剂、木质纤维素。本发明的涂料具有既符合外墙腻子JG/T 157‑2009中R型的标准，又符合JB/T1741‑2020中《漆膜耐霉菌性》标准中0级。在使用该产品对需要翻新建筑物外墙基层进行找平的同时，又可以对基层有抗菌防霉的防护，有着优异的附着力，减少施工工序，节省人工，可以一举多效，加快施工的进程，应该大力推广。
Low-carbon environment-friendly anti-cracking mildew-proof leveling sand material special for outer wall base layer renovation and preparation method of leveling sand material
一种低碳环保抗开裂防霉外墙基层翻新专用找平砂料及其制备方法
ZHOU PAN (Autor:in)
28.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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