韩国男女无遮挡高清性视频-韩国一区二区三区视频-韩漫免费网站无遮挡羞羞漫画-好紧好湿好黄的视频-永久视频在线观看-永久手机看片福利盒子

您好,歡迎訪問濟南凱軒鵬宇玻璃有限公司 網站

全國咨詢熱線:

400-9968-996

當前位置:首頁>新聞資訊>公司新聞玻璃門的防火裝置有什么特點呢?

玻璃門的防火裝置有什么特點呢?

文章出處:http://m.mlzqjgx.cn/ 人氣: 0 發表時間:2021-09-23
防火玻璃門在材質上我們可以分為,鋼質防火玻璃門、木質防火玻璃門,而且現今在市場上有單開和雙開兩種,而且防火玻璃門是以玻璃和不銹鋼為只要材料制成的防火門,在玻璃防火門的門框、門扇采用的都是進口或者國產優良的冷軋鋼板、電鍍鋅鋼板或者不銹鋼板制造的.
In terms of material, fire-proof glass doors can be divided into steel fire-proof glass doors and wood fire-proof glass doors. At present, there are single opening and double opening in the market. Moreover, fire-proof glass doors are made of glass and stainless steel. The door frames and leaves of glass fire-proof doors are made of imported or domestic excellent cold-rolled steel plates Made of galvanized steel sheet or stainless steel sheet
在防火門玻璃門的內部填耐溫1200℃以上的優良硅酸鋁纖維棉,而且表面還做了靜電噴塑處理,與防火玻璃門配套的是不銹鋼防火鎖或者管井鎖、鋼制鍍鋅或者不銹鋼防火鉸鏈,接下來小編為大家介紹一些防火玻璃門的特點,濟南玻璃門
The interior of the fireproof glass door is filled with excellent aluminum silicate fiber cotton with a temperature resistance of more than 1200 ℃, and the surface is also treated with electrostatic spraying. The matching with the fireproof glass door is stainless steel fireproof lock or tube well lock, steel galvanized or stainless steel fireproof hinge. Next, I will introduce some characteristics of fireproof glass doors, Jinan glass doors
防火玻璃門的耐火極限分為、乙級、丙級(分別為1.2h、0.9h、0.6h),而且還有很好的個性效果,丙級的防火門玻璃門隔音的指標為RW≥23dB,防火玻璃門還既有很好的裝修裝飾效果,具有美觀牢固耐久的特點.
The fire resistance limit of fireproof glass door is divided into class A, class B and class C (1.2h, 0.9h and 0.6h respectively), and it also has good individual effect. The sound insulation index of class C fireproof glass door is RW ≥ 23dB. The fireproof glass door also has good decoration effect, which is beautiful, firm and durable
防火玻璃門的規范主要有,防火玻璃門的門扇和門框的內部應該采用非然性填充材料填實,門框、門扇面板和其他加固部件,都應該采用冷軋薄鋼板,的防火玻璃門的門板厚度在1.5㎜,門扇面板采用1.2㎜后的鋼板,加固件采用1.5㎜后的鋼板,而且加固件還要設有螺旋,鋼板的厚度不低于3.0㎜.
The specifications of fire-proof glass doors mainly include that the interior of the door leaf and frame of fire-proof glass doors shall be filled with non natural filling materials, and the door frame, door leaf panel and other reinforcement parts shall be cold-rolled steel sheet. The thickness of the door panel of class a fire-proof glass doors shall be 1.5mm, the door leaf panel shall be made of steel plate after 1.2mm, the reinforcement shall be made of steel plate after 1.5mm, and the reinforcement shall be equipped with screw, The thickness of steel plate shall not be less than 3.0mm
防火玻璃門的門框應該采用密封槽,槽內應要嵌裝由不燃性材料制成的密封條,玻璃防火門按照防火等級要配置不同的防火極限的防火玻璃,玻璃的周圍要用硅酸鋁纖維板墊好,防火玻璃門門上面的鎖、鉸鏈、插銷等五金配件,其熔融溫度要不低于950℃,安裝在門上的合頁,不得使用雙向的彈簧.
The door frame of the fire-proof glass door shall adopt a sealing groove, and the sealing strip made of non combustible materials shall be embedded in the groove. The glass fire-proof door shall be equipped with fire-proof glass with different fire limits according to the fire rating. The periphery of the glass shall be padded with aluminum silicate fiberboard. The melting temperature of the lock, hinge, bolt and other hardware accessories on the upper surface of the fire-proof glass door shall not be lower than 950 ℃, and the hinge installed on the door, Two way springs shall not be used
?
主站蜘蛛池模板: 国产亚洲欧洲国产综合一区 | 黄色毛片视频网站 | 国产毛片毛片精品天天看 | 免费黄色小视频网站 | 一级一级毛片 | 一区二区三区欧美在线 | 九九成人 | 亚洲男女免费视频 | 免费毛片a线观看 | 无遮挡黄动漫在线观看播放 | 国产亚洲午夜精品 | 4388x成人网 4438x17全国最大色成网站 | 精品一区二区视频在线观看 | 丁香午夜 | 8x福利精品第一福利视频导航 | 日日噜噜噜夜夜爽爽狠狠69 | 成人精品视频网站 | 国产婷婷一区二区三区 | 一道本在线播放 | 高清国产精品久久 | 一区二区三区欧美日韩国产 | 黄色成人毛片 | 日本高清视频wwww色 | 热re66久久精品国产99re | 日韩美女片视频 | 最新日韩中文字幕 | 亚洲欧美日韩在线一区二区三区 | 狠狠成人 | 一 级 黄 色 片生活片 | 日韩综合第一页 | 五月花成人网 | 日韩一区二区免费看 | 92看片淫黄大片看国产片 | 日日操日日操 | 77788色淫免费网站视频 | 国产小视频网站 | 亚洲综合一区国产精品 | 香焦视频在线观看黄 | 一本大道香蕉大无线视频 | 日韩一区二区不卡中文字幕 | 欧美日本韩国一区二区 |