A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated wallboard abutted seam waterproof structure and treatment method
The invention relates to the technical field of building materials, in particular to a prefabricated wallboard abutted seam waterproof structure and a treatment method, and the prefabricated wallboard abutted seam waterproof structure comprises a prefabricated wallboard, a waterproof composite material, a seam filling material and a backing material. The waterproof composite material is composed of seam splicing materials, two-dimensional fiber reinforced materials and polymer emulsion coated two-dimensional fiber reinforced materials, the two-dimensional fiber reinforced materials are arranged between the seam splicing materials, and the surfaces of the seam splicing materials are coated with the polymer emulsion coated two-dimensional fiber reinforced materials. An abutted seam is formed between the prefabricated wallboards, and the seam filling material is arranged in the abutted seam. The surface of the prefabricated wallboard is coated with the waterproof composite material, and the space between the waterproof composite material and the joint filling material is filled with the backing material. Performance detection shows that the structure has high tensile strength, high shear resistance and high flexibility and can meet the requirements of interlayer displacement of a wall body and temperature deformation and dry shrinkage deformation of a wallboard, and therefore the integrity and use safety of a fabricated building are effectively improved.
本发明涉及建筑材料的技术领域，具体是涉及一种预制装配式墙板拼缝防水结构及处理方法，包括预制装配式墙板、防水复合材料、填缝材料和背衬材料。防水复合材料由拼缝材料、二维纤维增强材料和聚合物乳液涂覆二维纤维增强材料组成，二维纤维增强材料内置于拼缝材料之间，聚合物乳液涂覆二维纤维增强材料涂覆于拼缝材料表面。预制装配式墙板之间具有拼缝，填缝材料设置在拼缝内部。防水复合材料涂覆于预制装配式墙板表面，防水复合材料与填缝材料之间填充有背衬材料。经性能检测该结构具有高拉伸、高抗剪、高柔韧性且可满足墙体发生的层间位移、墙板的温度变形和干缩变形要求进而有效提高装配式建筑的整体性和使用安全性。
Prefabricated wallboard abutted seam waterproof structure and treatment method
The invention relates to the technical field of building materials, in particular to a prefabricated wallboard abutted seam waterproof structure and a treatment method, and the prefabricated wallboard abutted seam waterproof structure comprises a prefabricated wallboard, a waterproof composite material, a seam filling material and a backing material. The waterproof composite material is composed of seam splicing materials, two-dimensional fiber reinforced materials and polymer emulsion coated two-dimensional fiber reinforced materials, the two-dimensional fiber reinforced materials are arranged between the seam splicing materials, and the surfaces of the seam splicing materials are coated with the polymer emulsion coated two-dimensional fiber reinforced materials. An abutted seam is formed between the prefabricated wallboards, and the seam filling material is arranged in the abutted seam. The surface of the prefabricated wallboard is coated with the waterproof composite material, and the space between the waterproof composite material and the joint filling material is filled with the backing material. Performance detection shows that the structure has high tensile strength, high shear resistance and high flexibility and can meet the requirements of interlayer displacement of a wall body and temperature deformation and dry shrinkage deformation of a wallboard, and therefore the integrity and use safety of a fabricated building are effectively improved.
本发明涉及建筑材料的技术领域，具体是涉及一种预制装配式墙板拼缝防水结构及处理方法，包括预制装配式墙板、防水复合材料、填缝材料和背衬材料。防水复合材料由拼缝材料、二维纤维增强材料和聚合物乳液涂覆二维纤维增强材料组成，二维纤维增强材料内置于拼缝材料之间，聚合物乳液涂覆二维纤维增强材料涂覆于拼缝材料表面。预制装配式墙板之间具有拼缝，填缝材料设置在拼缝内部。防水复合材料涂覆于预制装配式墙板表面，防水复合材料与填缝材料之间填充有背衬材料。经性能检测该结构具有高拉伸、高抗剪、高柔韧性且可满足墙体发生的层间位移、墙板的温度变形和干缩变形要求进而有效提高装配式建筑的整体性和使用安全性。
Prefabricated wallboard abutted seam waterproof structure and treatment method
预制装配式墙板拼缝防水结构及处理方法
LONG TIANYAN (author) / CHEN NING (author) / WANG JUAN (author) / DONG QINGGUANG (author) / FU JIE (author)
2022-08-30
Patent
Electronic Resource
Chinese
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