全民彩票

联系我们

联系我们

地址:山东省济南市槐荫区经十路28922号乐梦公寓3号楼1701

电话:0531-59825626

手机:18769786220

手机:13355353311

联系人:位经理

网址:

选择防火保温板要留意的3个方面
来源: 日期:2018-12-11 发布人:admin

选择防火保温板要留意的3个方面

Three aspects to be noticed in selecting fire-proof insulation board

近些年的修建建立中,相关规则要采用防火保温板,由于组成资料的不同,品种单一,因而在选购进程中难免会有一定的困难。因而,要想选出好的防火保温板,我们要从组成资料来着手思索。

In recent years, in the construction and establishment of relevant rules to use fire-proof insulation board, due to the different composition of data, a single variety, so inevitably there will be some difficulties in the process of selection and purchase. Therefore, in order to select a good fire insulation board, we need to start thinking from the composition data.

1.维护层资料的选择

1. Selection of Maintenance Layer Data

由于水泥砂浆的强度高、膨胀大、柔韧性变形不够,间接作用在保温层里面,耐候性差,而惹起开裂。采用公用的抗裂砂浆并辅以合理的加强网,并在砂浆中参加过量的纤维,如外饰面爲面砖,在水泥抗裂砂浆中也可以参加钢丝网片光,面砖的短边应至多掩盖在两个以上网孔上,钢丝网应采用防腐好的热镀锌钢丝网。

Because of the high strength, large expansion and insufficient flexibility of cement mortar, it indirectly acts in the thermal insulation layer and has poor weather resistance, which causes cracking. Use common anti-cracking mortar with reasonable reinforcing mesh, and take part in excessive fibers in mortar, such as face bricks for exterior decoration, and steel wire mesh for cement anti-cracking mortar. The short edges of face bricks should be covered up on more than two mesh holes at most. Steel wire mesh should adopt hot-dip galvanized steel wire mesh with good corrosion resistance.

A1级防火保温材料

2.无空腔结构进步体系的波动性

2. Volatility of progressive system without cavity structure

在采用防火保温板的设计中,保温层次要接受的是重力和风压,由于防火外墙板保温强度的限制,使保温层开裂,甚至零落。爲了进步保温板的强度,应尽能够进步粘结面积,采用无空腔,以满足抗风压毁坏的要求。

In the design of fireproof insulation board, the heat preservation layer should accept gravity and wind pressure. Because of the limitation of the heat preservation intensity of fireproof exterior wall board, the insulation layer cracks or even falls off. In order to improve the strength of insulation board, we should try our best to improve the bonding area and adopt no cavity to meet the requirements of wind pressure destruction.

3.加强网的选择

3. strengthening network selection

加强网是防火保温板比拟重要的一个组成局部,决议着防火保温板的抗裂功能以及耐用性。加强网多以玻纤网格布爲主,一方面是由于它可以无效的加强维护层的拉伸强度,另一方面,由于其可以无效的分散应力,可以使得防火保温板具有较强的抗裂作用。

Reinforcement network is an important part of fire insulation board, which decides the crack resistance and durability of fire insulation board. The reinforcement network is mainly made of fiberglass mesh. On the one hand, it can ineffectively strengthen the tensile strength of the maintenance layer, on the other hand, because it can ineffective disperse stress, it can make the fireproof insulation board have a strong crack resistance.

综上所述有山东广日建材有限公司提供,想了解更多A1级防火保温材料知识,欢迎关注我们的网站:谢谢支持!

In summary, all the above-mentioned materials provided by Shandong Guangri Building Materials Co., Ltd. would like to know more about A1 class fire and thermal insulation materials. Welcome to pay attention to our website: . Thank you for your support!


上一篇:A1级防火保温隔热材料的六大优越性
下一篇:外墙保温材料的发展前景是怎样的?

 
在线咨询
全国咨询热线
18769786220
友情链接:M5彩票官网  M5彩票  GT彩票  迪士尼彩票官网  皇冠彩票  传奇彩票网  GT彩票  

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!