黄色AV免费看,马日大美女逼,黑人操中国人中文字幕 ,中文字幕不卡99视频

濟(jì)南富強(qiáng)門業(yè)有限公司網(wǎng)站 在線留言 聯(lián)系我們

服務(wù)咨詢熱線

151 6888 2846

熱門關(guān)鍵詞: 水晶折疊門 水晶卷簾門 抗風(fēng)卷簾門

行業(yè)新聞

首頁(yè)>>新聞資訊>>行業(yè)新聞
聯(lián)系我們
濟(jì)南富強(qiáng)門業(yè)有限公司

聯(lián)系人:林經(jīng)理

電話:151 6888 2846

郵箱:527800164@qq.com

地址:濟(jì)南市歷下區(qū)化纖廠路8號(hào)3號(hào)樓101號(hào)

濟(jì)南卷簾門適合安裝在哪些位置?

來(lái)源:http://m.foryouled.cn 日期:2020-05-13 發(fā)布人:
  眾所周知,卷簾門因安裝簡(jiǎn)單、方便和具有良好的防火性能和部分防盜功能而被大量應(yīng)用。當(dāng)發(fā)生火災(zāi)時(shí),在消防系統(tǒng)的控制下,按預(yù)先設(shè)定的程序自動(dòng)下降,以達(dá)到防止火焰蔓延的效果。它適合在哪里?安裝技巧是什么?濟(jì)南卷簾門廠家您做一個(gè)簡(jiǎn)單的介紹。
  As we all know, roller shutter doors are widely used because of their simple installation, convenience, good fire performance and some anti-theft functions. In case of a fire, under the control of the fire fighting system, it will automatically descend according to the preset procedure to prevent the spread of the flame. Where is it suitable? What is the installation skill? Jinan rolling shutter door manufacturer you do a brief introduction.
  適用于安裝地點(diǎn):
濟(jì)南卷簾門
  Applicable to installation site:
  (1)封閉通向走廊的疏散樓梯;通往前廳的封閉電梯房和通往走道的前廳門。
  (1) Close the evacuation stairs leading to the corridor; close the elevator room leading to the vestibule and the vestibule door leading to the walkway.
  (2)卷簾門廠家為一些建筑區(qū)域劃分防火隔墻,控制建筑區(qū)域的防火隔墻和防火隔墻上的門。當(dāng)建筑物的防火墻或防火門難以設(shè)置時(shí),要用卷簾門代替,并且必須用水幕保護(hù)。
  (2) Rolling shutter manufacturers divide fire partition walls for some building areas, and control the fire partition walls in the building area and the doors on the fire partition walls. When the fire wall or fire door of the building is difficult to set, the rolling shutter door shall be used instead, and the water curtain must be used for protection.
  (3)規(guī)范或設(shè)計(jì)有特殊要求的防火、防煙隔斷門。如在高層民用建筑中,裝有固定滅火裝置的設(shè)備室(鋼瓶室、泡沫站等),通風(fēng)空調(diào)機(jī)房的隔斷門應(yīng)是a類防火門。經(jīng)常有人停留或地下室隔間墻上的門易燃程度較高,應(yīng)使用a級(jí)防火門;因?yàn)槭軛l件限制,必須在裝修燃油鍋爐,天然氣在高樓,但燃油油浸電力變壓器,門,燃油和開(kāi)關(guān)的高壓電容器,特殊房間的門間隔墻,應(yīng)使用防火門。還有設(shè)計(jì)有特殊要求的防火門,如消防指揮、檔案室、貴重物品倉(cāng)庫(kù)等。門,通常選用a級(jí)或b級(jí)防火門。
  (3) Fire and smoke proof partition doors with special requirements in the specification or design. For example, in high-rise civil buildings, equipped with fixed fire extinguishing equipment room (cylinder room, foam station, etc.), the partition door of ventilation and air conditioning room should be a class of fire doors. If someone often stays or the door on the wall of the basement compartment is highly inflammable, class a fire door should be used; because of the limitation of conditions, the oil fired boiler must be decorated and the natural gas is in the high building, but the oil fired oil immersed power transformer, the high-voltage capacitor of the door, the fuel oil and the switch, and the door partition of the special room should use class a fire door. There are also fire doors with special requirements, such as fire command center, archive room, valuables warehouse, etc. Doors, usually grade A or B fire doors.
  以上是濟(jì)南卷簾門廠家為大家介紹的相關(guān)內(nèi)容,想要來(lái)哦及更多內(nèi)容,歡迎訪問(wèn)網(wǎng)站:http://m.foryouled.cn
  The above is the relevant content introduced by Jinan roller shutter manufacturer for you. If you want to come and have more content, please visit the website: http://m.foryouled.cn

閱讀/ Recommended reading

  在濟(jì)南的大街小巷,卷簾門作為商鋪、車庫(kù)的 “衛(wèi)士”,日復(fù)一日承受著頻繁升降的考驗(yàn)。時(shí)間一長(zhǎng),開(kāi)關(guān)時(shí)的卡頓、異響逐漸顯現(xiàn),這時(shí)就需要給它 “喂” 點(diǎn)潤(rùn)滑油來(lái)恢復(fù)順滑。不過(guò),給...

倉(cāng)庫(kù)的 “衛(wèi)士”:卷簾門的硬核特性大揭秘 2025-06-18
濟(jì)南舊卷簾門 “逆齡重生” 指南:手把手教你煥新顏 2025-06-17
濟(jì)南車庫(kù)卷簾門類型及其特點(diǎn)解析 2025-06-13
電動(dòng)卷簾門:現(xiàn)代建筑中的智能守護(hù)者 2025-06-11
濟(jì)南卷簾門在多個(gè)場(chǎng)景使用有什么特性呢? 2025-06-10
冷庫(kù)保溫卷簾門挑選建議:從材質(zhì)到性能的全維度解析 2025-06-09
工業(yè)卷簾門的防盜性能怎么樣? 2025-06-06
工業(yè)卷簾門與普通卷簾門的差異化解析 2025-06-05
欧美视频com.V| 大jb黑人视频| 熟女人妻一区二区三区四区在线看| 逼逼爱插插污片免费视频| WWW666aV在线| 肉棒av| 日本激情综合视频网| a操逼视频| 永寿县| 亚洲日韩24小时在线视频| 中文在线播放一区二区三区不卡| 亚洲精品丝袜操逼| 青草淫秽视频| 欧美大屌抽插喷射网站| 制度色吧综合激情| 18禁在线一区| 欧美日本熟妇性| 日韩欧美国产深夜视频| 五月婷婷精品综合| 天天干亚洲美女| 视频操骚逼| 天天操欧美国产美女| 一区中文在线观看| 欧美日韩性爱福利| 乡村野外妇女一级A片内谢| 干亚洲丰满少妇| 狂操日本浪美女逼视频| 日韩性片成人网站| 黄片免费看鸡巴| 插jj的视频免费在线观看| 偷拍亚洲色| 老湿机视频免费一分钟| 午夜成人福利视频合集| 国产日产欧美在线| 国产一区自拍成人| 91大神在线直播| 91被插视频| 免费看白虎被艹视频| 日女孩子逼视频| 嗯啊啊嗯嗯视频| 大大香蕉人妻在线视频|