质屋面板施工采用的材料有什么要求

　　What are the requirements for the material used in the construction of the roof slab

　　轻质屋面板施工中填充用的水泥砂浆或细石混凝土、隔墙板接缝的密封、嵌缝、粘结材料及屋面板的防裂盖缝材料的技术要求，均应符合相应材料标准的规定。

　　Light weight roof construction filled with cement mortar or concrete with fine stones, partition plate seam sealing, sealing, bonding materials and roofing materials crack sewing technical requirements, all materials shall meet the requirements of corresponding standards.

　　现场配制的用于轻质屋面板之间的嵌缝、隔墙板与主体结构的粘结，以及隔墙板吊挂件、预埋件开洞后填实补强的粘结材料、专用砂浆，应满足工程设计要求及相应材料标准的规定，并符合环保要求。隔墙板接缝的密封、嵌缝、粘结材料的性能应与隔墙板材料性能相适应。

　　Site preparation for bonding between lightweight roofing caulking, partition board and main structure, and the partition board, the hanger holes filled reinforcement embedded adhesive materials, special mortar, should meet the requirements of engineering design requirements and corresponding material standards, and meet the requirements of environmental protection. Partition board seam sealing, sealing performance, bonding materials should be compatible with the properties of partition board material.

　　为减少轻质屋面板的干缩率，一方面要减少隔墙板的吸湿性，可在墙板表面涂上一层界面剂，以隔离空气，使墙板不吸空气中的水分；另一方面控制墙板自身的含水率，使其含水量满足规范要求；还有就是增大墙板的强度，以便抵抗墙板失水而产生的干缩应力。

　　In order to reduce the light roof shrinkage, one hand to reduce the hygroscopicity of partition board, the wall surface coated with a layer of interface agent, to isolate the air, the wall does not absorb moisture in the air; on the other hand, the rate of water wall, the water can meet the requirements of specification is also increasing; the intensity of the wallboard, in order to resist the shrinkage and loss of wall stress.

　　山东非凡新型建材有限公司

　　诺商基于多年的优化经验和品牌基础推出的诺商商道系统，诺商信息您身边的互联网专家！