国产精品美女久久久久久大全,天天躁夜夜躁狠狠躁躁88,chinesegayxnxx雷爷精品系列,色综合久久加勒比高清88,成 人3d动漫在线观看,欧美日韩中文字幕久久伊人,伊人查蕉在线观看国产精品,中文字幕一区二区三区精彩视频

        What are the principles of fireproof glass curtain wall design

        2019-06-18 2474

        Fireproof glass manufacturers to introduce the curtain wall planning guidelines, please follow the fireproof glass manufacturers to look down:

        1, the planning of construction must consider its safety requirements, one of which is the planning of fire prevention.

        2. For the general fire prevention planning between curtain wall layers, the method of setting fire isolation layer should be selected.

        3. In the upper and lower parts of the house along the solid part, the upper and lower layers with a thickness of no less than 100mm should be set up respectively.

        防火玻璃

        4. Generally, the fire insulation layer is made of 1.5mm thick galvanized steel plate, which is used as the supporting plate to use the fire prevention plate. The mineral wool incombustible material tightly covered with tin paper is used to fill the inner body of the interlayer cavity with 100mm thickness.

        5. The protective isolation layer shall try to make the beam of the curtain wall consistent with the elevation of the floor, so as to fill the incombustible data, and prevent a piece of glass from crossing the two fire partitions.

        6. The beam should be in a 100mm thick fire isolation layer to protect the beam and its upper curtain wall plate.

        7. When the curtain wall interior is the open fire function area such as the kitchen of a large hotel or restaurant, cesium potassium fire-proof glass should be considered for the curtain wall glass of this part, so as to improve the fire prevention level of this area.

        8. For the fire prevention setting of the adjacent left and right areas of the curtain wall, the same method of fire prevention setting between the above layers can be used for the same treatment. In the connection between the fire isolation layer and the main body and the curtain wall, the fire sealant should be used for the sealing treatment.

        Article from: fireproof glass: http://www.ilianluo.net/


        主站蜘蛛池模板: 杨浦区| 亚洲国产视频精品一区二区| 毕节市| 日本熟妇中文字幕三级| 少妇一级aa一区二区三区片| 成人av天堂一区二区 | 99成人无码精品视频| 99热在线播放精品6| 苏尼特左旗| 大英县| 蜜桃视频中文字幕一区二区三区| 精品亚洲女同一区二区| 欧美v日韩v亚洲综合国产高清| 亚洲AV无码一区二区三区精神| 岳池县| 久久精品国产亚洲片| 亚洲欧洲日韩另类自拍| 天堂AV无码AV毛片毛| 亚洲色无码中文字幕| 亚洲一区二区免费日韩| 男人午夜a天堂一区二区三区| 新乡县| 天台县| 巴林右旗| 麻城市| 宁陵县| 德安县| 日本少妇精品一区二区| 泰来县| 99精品视频69v精品视频免费| 南平市| 亚洲精品国产综合久久一线| 隆尧县| 亚洲天堂av中文在线| 亚洲高清一区二区三区在线观看| 洛川县| 涟源市| 国产主播无套内射一区| 大乳丰满人妻中文字幕韩国| 国产成人亚洲合集青青草原精品| 久久精品这里就是精品|