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A platform for research: civil engineering, architecture and urbanism
Building coating construction technology for building construction
The invention discloses a construction technology of a building coating for building construction, and belongs to the technical field of coating construction. The method is realized through the five steps of surface preparation, primer brushing, floating coat brushing, surface coat brushing and waxing maintenance. According to the invention, the coating is cured, so that the coating can walk on a coated surface only after several hours at room temperature. According to the building coating for building construction, the bonding performance is 100% cohesive failure, the extension performance is 152-156 mm, the building coating is free of fracture at the temperature of-28 DEG C to-30 DEG C, the heat resistance is 125-128 DEG C, sliding, flowing and dripping are avoided, the soluble lead content is 62 mg/kg-65 mg/kg, the soluble mercury content is 35 mg/kg-38 mg/kg, the tearing strength is 5.21-5.24 kN/m, the elastic recovery rate reaches 98.9%-99.2%, and the water absorption moisture-proof rate is 0.05%-0.07%. And the tensile strength retention rate of acid salt treatment is 96.4%-97.1%, and the longest retention time is 175-180 days.
本发明公开了一种建筑施工用建筑涂料施工工艺，属于涂料施工技术领域。本发明通过表面准备、底漆涂刷、中涂涂刷、面涂涂刷和涂蜡保养这五个步骤予以实现。本发明中对涂料进行固化，可在室温下仅在数小时后即可在上面行走的经涂布的表面。本发明中的建筑施工用的建筑涂料，其粘结性能100％内聚破坏，延伸性能为152～156mm，在‑28℃～‑30℃下无断裂，其耐热性为125～128℃，无滑动、流淌、滴落，可溶性铅量为62mg/kg～65mg/kg，可溶性汞量为35mg/kg～38mg/kg，撕裂强度为5.21～5.24kN/m，弹性恢复率达到了98.9％～99.2％，吸水防潮率为0.05％～0.07％，酸性盐处理拉伸强度保持率96.4％～97.1％，所能维持的最长时间为175～180天。
Building coating construction technology for building construction
The invention discloses a construction technology of a building coating for building construction, and belongs to the technical field of coating construction. The method is realized through the five steps of surface preparation, primer brushing, floating coat brushing, surface coat brushing and waxing maintenance. According to the invention, the coating is cured, so that the coating can walk on a coated surface only after several hours at room temperature. According to the building coating for building construction, the bonding performance is 100% cohesive failure, the extension performance is 152-156 mm, the building coating is free of fracture at the temperature of-28 DEG C to-30 DEG C, the heat resistance is 125-128 DEG C, sliding, flowing and dripping are avoided, the soluble lead content is 62 mg/kg-65 mg/kg, the soluble mercury content is 35 mg/kg-38 mg/kg, the tearing strength is 5.21-5.24 kN/m, the elastic recovery rate reaches 98.9%-99.2%, and the water absorption moisture-proof rate is 0.05%-0.07%. And the tensile strength retention rate of acid salt treatment is 96.4%-97.1%, and the longest retention time is 175-180 days.
本发明公开了一种建筑施工用建筑涂料施工工艺，属于涂料施工技术领域。本发明通过表面准备、底漆涂刷、中涂涂刷、面涂涂刷和涂蜡保养这五个步骤予以实现。本发明中对涂料进行固化，可在室温下仅在数小时后即可在上面行走的经涂布的表面。本发明中的建筑施工用的建筑涂料，其粘结性能100％内聚破坏，延伸性能为152～156mm，在‑28℃～‑30℃下无断裂，其耐热性为125～128℃，无滑动、流淌、滴落，可溶性铅量为62mg/kg～65mg/kg，可溶性汞量为35mg/kg～38mg/kg，撕裂强度为5.21～5.24kN/m，弹性恢复率达到了98.9％～99.2％，吸水防潮率为0.05％～0.07％，酸性盐处理拉伸强度保持率96.4％～97.1％，所能维持的最长时间为175～180天。
Building coating construction technology for building construction
一种建筑施工用建筑涂料施工工艺
ZENG TONGGUO (author) / LIU JIANJUN (author) / WANG QI (author)
2024-01-12
Patent
Electronic Resource
Chinese
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