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快速安装防火板的步骤介绍

来源:/ 日期:2019-06-02
   a.裁切:
A. cutting:
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面进刀,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。
Cut the fire-proof board into the required size, and leave 1/4 inch (6mm) more edge for trimming. Note that the sawtooth comes in from one side of the color board, so as to avoid the gap. If you use the blade to cut the fire-proof board, you must also pay attention to the same side from the color paper into the knife, and then cut like glass. Only then will there be clean, smooth, notched cut sections.
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. Gluing: Spread a strong glue evenly on the back of the fire-proof board and the surface of the base material. If the surface of the base material is very uneven or highly absorbent, it is necessary to apply twice by hand to make the surface completely glued. Attention should be paid to seasonal, climatic and regional reasons. The volatilization time of each brand of strong adhesive will be different. According to the use of strong adhesive recommendations, combined with the actual operation and construction of spare parts to determine the volatilization time, such as: the use of dehydrated urea formaldehyde adhesive and white latex, need to be pressurized at room temperature 25-30 degrees for more than 12 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,比较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。
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C. sticking board: when dry to non-sticking market, put the fire-proof board carefully on the substrate. If the area of sticking is very large, it is better to use the wooden strips spaced on the substrate first, then put the fire-proof board on the substrate, and then pull out the wooden strips after alignment, and press the fire-proof board step by step onto the substrate. Then use the roller or rag to press evenly and avoid the residual air in it.
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,然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: When the above pressure work is done, the excess edges are cut off with a trimmer or a 10 degree angle blade, and the seams are filed more smoothly with a more advantageous file. Be careful: File only downward, never back and forth, so as not to cut the surface uneven and smooth! The excess glue should be cleaned with a small piece of cloth and solvent. So the whole construction process was completed.
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 that the fire-proof board and the base board should be placed in the same environment for 48 hours, humidity is 45%, should not be higher than 80%, temperature is not lower than 18 degrees Celsius.
防火板一般是由表层纸、色纸、多层牛皮纸三层构成的。表层纸与色纸经过三聚氰氨树脂成。分浸染,使耐火板具有耐磨、耐划等物理性能。多层牛皮纸使耐火板具有良好的抗冲击性、柔韧性。
The fire prevention board is generally made up of three layers: surface paper, color paper and multilayer kraft paper. Surface paper and color paper are made by cyanuric acid. It can make the refractory board wear resistance and scratch resistance. The multilayer kraft paper makes the refractory board have good impact resistance and flexibility.

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