幸运飞艇

山东优泉保温建材有限公司
地址:齐河县焦庙镇小李村西邻
联系人:卢经理
电话:0531-87266820
传真:0531-87266820
邮箱:390062028@qq.com
网址:
当前位置:首页 - 新闻动态
新闻动态
保温材料披的防火外套带来了哪些作用?
作者:admin 来源:本站 发布时间:2018-09-21 11:46:01 浏览次数:266
一是保温性能,材料导热系数越低,所需设计厚度越薄,对于导热系数大于0.045W(m2K)的保温产品,基本没有可能用于高节能要求的建筑上。
First, thermal insulation performance, the lower the thermal conductivity of materials, the thinner the design thickness required. For thermal insulation products with thermal conductivity greater than 0.045W (m2K), it is almost impossible to be used in buildings with high energy-saving requirements.
二是尺寸稳定性,保温材料应具有良好的尺寸稳定性,如果用于工程上板材容易发生翘曲变形,就容易导致外饰面开裂渗水。
Second, dimensional stability, insulation materials should have good dimensional stability, if used in engineering plate prone to warping deion, it is easy to lead to cracking and seepage of the external trim.
三是吸水性能,保温材料在吸水状态下保温性能会急剧降低,因此工程所用的保温材料应是低吸水率的。

Third, the water absorption performance, insulation materials in the water absorption state insulation performance will be dramatically reduced, so the project used thermal insulation materials should be low water absorption.

山东挤塑板

四是质量可靠性,常见的保温板材,尺寸固定,保温性能也是很稳定的,有可靠的保障。
Fourth, the quality of reliability, common insulation board, size fixed, insulation performance is also very stable, there is a reliable guarantee.
五是施工便捷性,目前,很多新型材料不具有相应的施工便捷性。
The five is the convenience of construction. At present, many new materials do not have the convenience of corresponding construction.
在最初制定建筑外墙保温材料政策时,首先要求保温,后因建筑高层化,才在保温基础上强行要求防火。但是,未来建筑越来越高,灭火难度越来越大,建筑保温与防火系统理应齐头并进,顺应政策变化、研发防火性能更佳的技术体系是未来的方向。换句话说,保温材料的防火性能要求和系统构造的抗火能力都是决定外保温系统防火安全性能的重要条件,两者缺一不可。
In the initial formulation of building exterior wall insulation material policy, the first requirement for thermal insulation, and then because of high-rise buildings, on the basis of thermal insulation requirements for fire protection. However, in the future, buildings are getting higher and higher, and fire extinguishing is becoming more and more difficult. Building thermal insulation and fire protection system should go hand in hand. It is the future direction to adapt to policy changes and develop better fire protection technology system. In other words, the fire-proof performance requirements of thermal insulation materials and the fire-proof ability of system structure are important conditions for determining the fire-proof safety performance of external thermal insulation system, both of which are indispensable.
本文由山东挤塑板提供技术支持,更多的详细精彩内容请点击我们的官方网站,我们将会全心全意为您提供满意的服务。
This article is supported by Shandong Extrusion board technical support, more detailed wonderful content please click our official website, we will wholeheartedly provide you with satisfactory service.
友情链接:大无限彩票  幸运彩票  博九彩票官网  博九彩票  传奇彩票  博九彩票注册  

免责声明: 本站资料及图片来源互联网文章,本网不承担任何由内容信息所引起的争议和法律责任。所有作品版权归原创作者所有,与本站立场无关,如用户分享不慎侵犯了您的权益,请联系我们告知,我们将做删除处理!