A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for controlling spraying thickness of polyurethane thermal insulation layer
The invention discloses a construction method for controlling the spraying thickness of a polyurethane heat preservation layer, and relates to the technical field of constructional engineering. Step 1: base layer treatment; 2, preparing application and ways of a thickness tool; 3, proportioning and combining the polyurethane foaming material; fourthly, the thickness control tool is taken out, and supplementary spraying is conducted; step 5, flatness and thickness detection; the method comprises the following steps: firstly, cleaning materials such as floating ash, paint, greasy dirt, hollowing and weathered materials which influence the bonding strength on the surface of a base layer of a construction part, removing residues or bulges on a roof, preparing to carry out a spraying process, ensuring that the base layer is dry before spraying construction, and preferably controlling the construction environment temperature to be 10-40 DEG C; by accurately controlling the compression amount of the spring and the scales of the screw rod, the spraying thickness of polyurethane can be accurately controlled, uniform distribution of materials is ensured, resource waste is reduced, the heat preservation performance and durability of a building are improved, the spraying effect is improved, and the service life of a heat preservation layer is prolonged.
本发明公开了一种聚氨酯保温层喷涂厚度控制施工方法，涉及建筑工程技术领域，本发明包括以下步骤；步骤一：基层处理；步骤二：制备厚度工具用途和途径；步骤三：聚氨酯发泡材料配比组合；步骤四：取出厚度控制工具并补喷；步骤五：平整度及厚度检测；首先对施工部位基层表面浮灰、涂料、油污、空鼓及风化物等影响粘接强度的材料处理干净，剔除屋面上的残留或凸出物后可以准备进行喷涂工序，在喷涂施工前要保证基层干燥，施工环境温度应控制在10℃—40℃为宜；通过精确控制弹簧的压缩量及螺杆刻度，可以精确控制聚氨酯的喷涂厚度，确保材料均匀分布，减少资源浪费，提升建筑的保温性能和耐久性，提高喷涂效果和保温层的使用寿命。
Construction method for controlling spraying thickness of polyurethane thermal insulation layer
The invention discloses a construction method for controlling the spraying thickness of a polyurethane heat preservation layer, and relates to the technical field of constructional engineering. Step 1: base layer treatment; 2, preparing application and ways of a thickness tool; 3, proportioning and combining the polyurethane foaming material; fourthly, the thickness control tool is taken out, and supplementary spraying is conducted; step 5, flatness and thickness detection; the method comprises the following steps: firstly, cleaning materials such as floating ash, paint, greasy dirt, hollowing and weathered materials which influence the bonding strength on the surface of a base layer of a construction part, removing residues or bulges on a roof, preparing to carry out a spraying process, ensuring that the base layer is dry before spraying construction, and preferably controlling the construction environment temperature to be 10-40 DEG C; by accurately controlling the compression amount of the spring and the scales of the screw rod, the spraying thickness of polyurethane can be accurately controlled, uniform distribution of materials is ensured, resource waste is reduced, the heat preservation performance and durability of a building are improved, the spraying effect is improved, and the service life of a heat preservation layer is prolonged.
本发明公开了一种聚氨酯保温层喷涂厚度控制施工方法，涉及建筑工程技术领域，本发明包括以下步骤；步骤一：基层处理；步骤二：制备厚度工具用途和途径；步骤三：聚氨酯发泡材料配比组合；步骤四：取出厚度控制工具并补喷；步骤五：平整度及厚度检测；首先对施工部位基层表面浮灰、涂料、油污、空鼓及风化物等影响粘接强度的材料处理干净，剔除屋面上的残留或凸出物后可以准备进行喷涂工序，在喷涂施工前要保证基层干燥，施工环境温度应控制在10℃—40℃为宜；通过精确控制弹簧的压缩量及螺杆刻度，可以精确控制聚氨酯的喷涂厚度，确保材料均匀分布，减少资源浪费，提升建筑的保温性能和耐久性，提高喷涂效果和保温层的使用寿命。
Construction method for controlling spraying thickness of polyurethane thermal insulation layer
一种聚氨酯保温层喷涂厚度控制施工方法
LI DESHENG (author) / LI SITING (author) / ZHANG NING (author) / LIU YUTIAN (author) / LI YE (author)
2024-11-29
Patent
Electronic Resource
Chinese
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