a.裁切：将防火板裁切成所需要的尺寸，再没边多留1/4英寸(6mm）作为修边之用，注意锯齿是从色板的一面进去，这样才可以避免切断面产生缺口，若使用刀片切割防火板时，一定要注意同样也是从色纸的一进刀，然后像切玻璃一样的划下去，才会有干净，光滑，没有缺口的切断面。

a. Cutting: Cut the fireproof board into the required size, leaving an extra 1/4 inch (6mm) on the edge for trimming purposes. Note that the serrations enter from one side of the color board to avoid creating gaps in the cut surface. When using a blade to cut the fireproof board, be sure to also enter from the first side of the color paper and cut it like cutting glass to achieve a clean, smooth, and gapless cut surface.

b.涂胶：在防火板背面及基材表面均匀涂上强力胶，如果基材表面非常不平整或吸水性极强，手工需上两次胶以使表面完全布胶。施工时注意由于季节、气候、地区等原因。各品牌强力胶的挥发时间都会有所不同，根据强力胶的使用建议，结合实际操作及施工备件来决定挥发时间，如：使用脱水脲醛胶和白乳胶时，需要在室温25-30度的条件下加压十二个小时以上。

b. Glue application: Apply strong glue evenly on the back of the fireproof board and the surface of the substrate. If the surface of the substrate is very uneven or has strong water absorption, it is necessary to manually apply glue twice to fully coat the surface. Pay attention to seasonal, climatic, and regional factors during construction. The volatilization time of various brands of strong adhesive will vary. Based on the recommended use of strong adhesive, combined with actual operation and construction spare parts, the volatilization time will be determined. For example, when using dehydrated urea formaldehyde adhesive and white emulsion adhesive, it is necessary to pressurize at room temperature of 25-30 degrees for more than twelve hours.

c.贴板：等干到不粘手市，将防火板小心地放到基板上面，如果粘贴的面积非常大，最好能用木条先间隔着放在基板上面，再将防火板放到基板上，等对正后再将木条抽出，将防火板一步步地按压到基板上。然后用流滚轮或抹布用力压匀，同时避免残余的空气在里面。

c. Board pasting: When it is dry and not sticky, carefully place the fireproof board on the substrate. If the pasting area is very large, it is best to use a wooden strip to place it on the substrate first, then place the fireproof board on the substrate. After aligning, pull out the wooden strip and press the fireproof board step by step onto the substrate. Then use a flow roller or cloth to press evenly, while avoiding residual air inside.

d.修正：等以上的加压工作做好了，就用修边机或10度角之刃将多余的边切去，最后再用较利的锉刀将接缝锉得圆滑些。千万注意：只能向下锉，绝不可来回锉，以免切断面不平整光滑！多余而渗出来的胶应该用小块抹布以及溶剂清理干净。这样整个施工过程就完成了。

d. Correction: Once the above pressurization work is completed, use a trimming machine or a 10 degree blade to cut off the excess edges, and finally use a sharp file to smooth out the seams. Be careful: file downwards only, never back and forth to avoid uneven and smooth cutting surfaces! Excess glue that seeps out should be cleaned with a small cloth and solvent. This completes the entire construction process.

e.施工环境要求：一般建议在现场施工将防火板和基板放在同一环境中48小时，湿度在45%，不宜高于80%，温度不低于18摄氏度。

e. Construction environment requirements: It is generally recommended to place the fireproof board and substrate in the same environment for 48 hours during on-site construction, with a humidity of 45%, not higher than 80%, and a temperature not lower than 18 degrees Celsius.

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The above exciting content comes from: Fumijia fireproof board. For more exciting content, please click on our website to view more: https://www.fumeijia.net