北京赛车PK10计划

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挤塑板对密度的要求是怎么样的?
作者:admin 来源:本站 发布时间:2020-05-06 16:31:01 浏览次数:176
  挤塑板对密度的要求您清楚吗?要了解挤塑板的密度,也要知道挤塑板的阻燃等级是几级的,而且每个公司的产品不一样,密度也不一样,差别也很大。
Do you know the density requirement of extruded board? To understand the density of Extruded Boards, it is also necessary to know the fire-retardant grade of Extruded Boards, and the products of each company are different, the density is different, and the difference is very large.
现在的建筑装修材料燃烧性能等级分为三级:B1级:难燃性建筑材料;B2级:可燃性建筑材料;B3级:易燃性建筑材料。
At present, the combustion performance of building decoration materials is divided into three levels: B1: fire resistant building materials; B2: Combustible building materials; B3: Combustible building materials.
B3级挤塑板易燃性建筑材料,密度在25kg-28kg每立方左右,密度可以做到标准30kg-35kg以上,但是成本会增加。如果想做B1、B2阻燃的板子呢,密度就会比较大,都在30kg以上,原料选择也是上好的原料。

北京赛车PK10计划 The density of class B3 extruded board inflammable building materials is about 25kg-28kg / m3, and the density can be more than 30kg-35kg, but the cost will increase. If you want to make B1 and B2 flame-retardant boards, the density will be relatively large, above 30kg, and the raw material selection is also a good raw material.

挤塑板施工前详细交底,反复提醒,施工中步步检查,逐级检查,其程序为:施工人员自查→班组长检查→质检员检查→项目经理抽查→监理检查→质检站复查。
The detailed disclosure, repeated reminders, step-by-step inspection and level by level inspection shall be carried out before the construction of extruded board. The procedures are: self inspection of construction personnel → inspection by team leader → inspection by quality inspector → random inspection by project manager → supervision inspection → reexamination by quality inspection station.
施工后进行验收,挤塑板重点工序,由项目技术负责人跟踪作业,项目经理重点检查,全程预控,挤塑板隐蔽部位,在隐蔽前每一道工序都要先自检,在通过质检员和监理检验后,报质检站检验,全部通过后再覆盖。做法规范,标准严格,不减少程序,不偷工减料,欧格挤塑板工程施工一定要按照要求严格进行哦。
Acceptance shall be carried out after construction. The key process of Extrusion board shall be followed up by the technical director of the project. The project manager shall conduct key inspection and pre control in the whole process. The concealed parts of Extrusion board shall be self inspected in each process before concealment. After passing the inspection of quality inspector and supervisor, they shall be reported to the quality inspection station for inspection and covered after passing the inspection. The construction of OEG Extrusion board must be carried out in strict accordance with the requirements.
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