聚氨酯冷库板安装细则

聚氨酯夹芯板厂家生产的聚氨酯冷库板应严格按照安装规范和布置图进行安装。聚氨酯冷库面板安装时，应在加工现场适当切割，撕去冷库面板凹凸槽两侧约5cm的板面薄膜，槽内侧用连续密封胶处理。

聚氨酯夹芯板厂家吊装到指定位置，用尼龙螺栓和钢檩条围墙固定。固定墙板时，墙板从外墙的一角开始安装，墙板以踢脚板为基准向两侧安装。每个冷藏板用6个尼龙螺栓固定。插入下一块板时，与第一块板挤压紧，凸槽紧。板缝应控制在5mm±1mm，用于低温下聚氨酯冷库板的膨胀。
聚氨酯夹芯板厂家当第一块聚氨酯冷藏板固定到位后，将垂直画一条连续的导轨。这条线和第一块冷藏板将成为快速安装和校正聚氨酯冷藏板的指导线。然后，在每个墙区安装时，按一定的分段测量固定冷藏板的长度。固定式冷藏板的长度应在顶部和底部各测量一次，以确保无位移、移动和扇动。一面墙板安装完毕后，撕开薄膜，将聚氨酯冷库板的交叉部分粘接。泪膜应清洁，无残留点。胶水应均匀光滑，表面应凹曲。
目前，我国广泛使用的墙体保温材料极易燃烧。如何将保温材料的高效节能和优良的防火性能结合起来，已成为一个行业难题。聚氨酯外墙保温防火系统，防火性能优异，达到国家a级标准，耐火耐热，高温下不熔化，不滴水，低烟，尺寸稳定性好，具有良好的保温节能效果，集优良的防火性能和良好的节能效果于一体，适用于外墙保温等诸多领域。经国家消防建材质量监督检验中心权威检测，聚氨酯（PIR）板防火等级达到B1级，聚氨酯外墙保温及防火体系达到国家防火标准甲级。在高温下不熔化、不软化、不扩散、不火焰穿透，从根本上解决了外保温火灾

Polyurethane cold storage panel produced by polyurethane sandwich panel manufacturer shall be installed in strict accordance with the installation specification and layout drawing. During installation, the polyurethane cold storage panel shall be properly cut at the processing site, the board surface film about 5cm on both sides of concave convex groove of cold storage panel shall be torn off, and the inner side of groove shall be treated with continuous sealant.
The polyurethane cold storage board is hoisted to the designated position and fixed with nylon bolts and steel purlin around the wall. When fixing the wall panel, the wall panel is installed from one corner of the outer wall, and the wall panel is installed to both sides based on the skirting board. Each cold storage board is fixed with 6 nylon bolts. When inserting the next board, it is squeezed tightly with the first board, and the convex groove is tight. The plate joint should be controlled at 5mm ± 1mm, which is used for the expansion of polyurethane cold storage plate at low temperature.
When the first polyurethane cold storage board is fixed in place, a continuous guide line will be drawn vertically. This line and the first cold storage board will become the guide line to facilitate the rapid installation and correction of polyurethane cold storage board. Then, the length of the fixed cold storage board shall be measured in certain sections during the installation of each wall area. The length of the fixed cold storage board shall be measured once at the top and bottom to ensure that there is no displacement Moving and fanning. After the installation of one side of the wall panel, tear the film and glue the intersecting parts of the polyurethane cold storage plate. The tear film should be clean without residual points. The glue should be uniform and smooth, and the surface should be concave and curved.
At present, the wall insulation materials widely used in our country are very easy to burn. How to integrate the high-efficiency energy saving and excellent fire prevention of the insulation materials has become an industry problem. Polyurethane exterior wall thermal insulation and fire prevention system, with outstanding fire performance, up to the national class a standard, fire resistance and heat resistance, no melting under high temperature, no dripping, low smoke, good dimensional stability, and has good thermal insulation and energy saving effect, excellent fire performance and good energy saving effect in one, suitable for many fields such as exterior wall thermal insulation. According to the authoritative test of the national quality supervision and Inspection Center for fire protection building materials, the fire protection grade of polyurethane (PIR) board reaches B1, and the polyurethane exterior wall thermal insulation and fire protection system reaches grade A of the national fire protection standard. Under high temperature, it does not melt, soften, diffuse and flame penetrate, so as to fundamentally solve the external thermal insulation fire