cn
What are the uses of fireproof black rock wool? - uetersen
2022-01-12       Source:尤特森


Fireproof black rock wool is one of the fireproof rock wool board. Fireproof black rock wool has good wear resistance, simple structure, fire prevention, environmental protection and easy to clean.


Black fireproof rock wool board, the board itself can also alleviate the continuation of the fire situation. In some major fires, deformation does not occur. We can even say that in the usual 1000℃, there will be almost no obvious physical changes in the fireproof rock wool board, which is enough to prove its high fire performance.

1641958041114837.png

High temperature fireproof black rock wool is characterized by high melting point and high fire resistance rating. At the same time, it has a strong resistance to high temperature shrinkage, is a kind of high economic value of fire absorption material. Usually used in places with high fire rating. Fireproof rock wool can be applied in many places, there are mainly the following kinds:


1, fire filler: can be used as filler, to improve the fire resistance. For example, the internal filling of fire doors, the filling of building structure nodes, etc.


2, curtain wall fire sealing: can be used as the curtain wall structure of the sandwich fire sealing material, can effectively prevent the fire layer through the curtain wall and the gap between the wall. In case of a fire, move the mechanism to another layer to avoid greater fire and loss.


3, window wall heat preservation fire prevention application: used for window sill wall heat preservation fire prevention. It is protected by a fire protection feature in the walls between the upper and lower Windows to prevent flames from passing through the Windows in the event of a fire. Insulation is burned and burned into upper floors or adjoining rooms.


Now we are green building industry has entered a rapid development stage, a lot of people to know they are increasingly deep, and the environmental protection materials such as glass wool and rock wool role and its scope is also more and more widely, so in the future on the development of environmental protection material will flourish, its use will be increasing.

久久精品国产精品亚洲色婷婷| 国产精品毛片无遮挡高清| 真实刺激交换娇妻13篇| 无码少妇一区二区三区| 自拍偷在线精品自拍偷无码专区| 少妇无力反抗慢慢张开双腿 | 最近免费中文字幕mv免费高清版| 亚洲av精品一区二区三区| 精品无码久久久久成人漫画| 女同freevoicexxx| 波多野结衣av无码| 少妇高潮喷潮久久久影院| 精品人妻无码区在线视频| 伊人久久大香线蕉av桃花岛| 人妻无码一区二区不卡无码av| 欧美一区二区三区久久综| 一个人的在线观看www| 亚洲av无码av日韩av网站| 内射人妻无码色av无码| 怀孕被躁到高潮的孕妇| 久久99精品国产麻豆不卡| 娇妻被交换粗又大又硬无 | 国产日韩av在线播放| 精品人妻AV一区二区三区| 八个少妇沟厕小便漂亮各种大屁股| 成人午夜特黄aaaaa片男男| 国产精品无码久久久久不卡| 免费a级毛片无码无遮挡| 美女被c到爽哭视频网站| 精品黑人一区二区三区| 高潮vpswindows国产乱| 高潮vpswindows国产乱| 老司机午夜精品99久久免费| 女主放荡h乱np自慰| 久久久久成人精品无码| 久久婷婷五月综合国产尤物app| 小13箩利洗澡无码视频免费网站| 日本美女视频| 精品无码一区二区三区爱欲| 18禁白丝喷水视频www视频| 精品久久久久久无码人妻|