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防火板的切割应该注意什么?
发布时间:2020-07-27    发布人:富美家防火板小编   网址:https://www.zhumeiyike.com/   点击:
1.选择优质基材、粘接使用胶及施工工具。
1. Select high quality base material, adhesive and construction tools.
a.目前市场常见基材:有细木工板、中纤板、刨花板、密度板,选择时请注意基材含水量、平整度等参数,特别要选用表面经过砂毛脱膜处理基材;
a. At present, the common base materials in the market are blockboard, MDF, particleboard and density board. When selecting, please pay attention to the water content, flatness and other parameters of the base material, especially the substrate with surface treated by sanding;
b.防火板施工史较常用的胶有以下几种:PVAC白胶、Neoprene Solvent 强力胶、热固型树脂胶、脱水脲醛胶(工业类)、粘贴用胶择必须选择正牌优质胶;
b. The common adhesives used in the construction history of fireproof board are as follows: PVAc white glue, neoprene solvent strong adhesive, thermosetting resin adhesive, dehydrated urea formaldehyde adhesive (industrial type), and genuine high-quality adhesive must be selected for pasting;
c.施工工具:由于防火板质地坚硬,所以需要良好品质的工具来配合施工,尽量使用碳钢制的工具,特别是桌面锯刀片和修边机刃,较好是钢碳制的,才会有干净,光滑。没有缺口的切断面。使用手工具时候较好用有金属把的手工具,像手动木工锯(Backsaw)等。
济南富美家防火板
c. Construction tools: due to the hard texture of the fireproof board, good quality tools are needed to cooperate with the construction. Carbon steel tools are used as far as possible, especially the table top saw blade and trimming machine edge. Only when they are made of steel and carbon can they be clean and smooth. Cut section without notch. When using hand tools, it is better to use hand tools with metal handle, such as manual woodworking saw.
2.施工过程
2. Construction process
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。
a. Cutting: cut the fireproof board into the required size, and then leave 1 / 4 inch (6 mm) for trimming. Note that the saw teeth enter from one side of the color board, so as to avoid the gap in the cutting section. If you use a blade to cut the fireproof board, you must also feed the knife from one side of the color paper, and then cut it like glass to make it clean and smooth Without notch.
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: evenly apply strong glue on the back of fireproof board and the surface of base material. If the surface of base material is very uneven or water absorption is very strong, it is necessary to apply glue twice by hand to make the surface completely covered with glue. Pay attention to the reasons of season, climate and region during construction. The volatilization time of each brand of super glue will be different. According to the use suggestions of super glue, combined with the actual operation and construction spare parts, the volatilization time is determined. For example, when using dehydrated urea formaldehyde glue and white milk adhesive, it is necessary to pressurize for more than 12 hours at room temperature of 25-30 ℃.
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,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。
c. Pasted board: when it is dry enough to not stick to the market, carefully place the fireproof board on the base plate. If the pasted area is very large, it is better to place the fireproof board on the base plate with wooden strips, and then put the fireproof board on the base plate. After alignment, pull out the wood strip, and press the fireproof board onto the base plate step by step. Then use the flow roller or cloth to press evenly, while avoiding 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,较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 pressurization work is done, use a trimming machine or a 10 degree edge to cut off the excess edge, and then file the seam more smoothly with a more convenient file. Please note: only file down, never file back and forth, so as to avoid uneven and smooth cutting section! Excess glue should be cleaned up with a small cloth and solvent. In this way, the whole construction process is 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 base plate should be placed in the same environment for 48 hours, the humidity should be 45%, not higher than 80%, and the temperature should not be lower than 18 ℃.
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This article is organized and released by Jinan fumeijia fireproof board. Do you have any understanding of these contents? For more information, please click: https://www.zhumeiyike.com We'll have a lot more to see.