闺蜜和我被黑人4p到惨,男人放进女人阳道视频观看,亚洲av无码成人精品区日韩,欧美黑人又粗又大的性格特点

濟南蓬發(fā)建材有限公司為您提供臨邊護欄、木工防護欄、工程圍擋等相關信息發(fā)布和相關資訊,敬請關注!
新聞
聯(lián)系我們
咨詢電話
15866735826

聯(lián)系:張經理

手機: 15866735826

郵箱: 394441862@qq.com

網址:http://www.diaoxx.com/

地址:山東省濟南市章丘圣井工業(yè)園

當前位置: 首頁 > 新聞中心 > 常見問題

施工圍擋安裝和設置規(guī)范是什么?

來源:http://www.diaoxx.com/   發(fā)布時間:2023-11-13

施工圍擋在城市的建設中發(fā)揮著美麗、清潔和統(tǒng)一的作用,是現(xiàn)在城市建設中不可缺少的施工設備,施工圍欄的高度通常在2米以上,常見的有2米、4米、6米和8米,或更高的12米等。

Construction fences play a beautiful, clean, and unified role in urban construction, and are now indispensable construction equipment in urban construction. The height of construction fences is usually over 2 meters, commonly 2 meters, 4 meters, 6 meters, and 8 meters, or 12 meters higher.
施工圍欄高度在4米以下的,一般采用單柱式,在地下深處挖1米左右的基礎,專欄采用直徑為140mm和189mm等,施工圍欄高度在4米以上的一般采用二柱式,地下深挖的基礎通過調整高度來調整,兩根柱子采用直徑114mm-219mm的柱子,施工圍擋表面鍍鋅,一般采用0.5mm的厚度。
For construction fences with a height of less than 4 meters, a single column type is generally used. A foundation of about 1 meter is excavated deep underground, and columns with diameters of 140mm and 189mm are used. For construction fences with a height of more than 4 meters, a two column type is generally used. The foundation of deep underground excavation is adjusted by adjusting the height. The two columns are columns with a diameter of 114mm-219mm, and the surface of the construction fence is galvanized with a thickness of 0.5mm.
施工圍擋的安裝設置規(guī)范:
Installation and setting specifications for construction fences:
1、工程施工作業(yè)應在施工現(xiàn)場周圍設置施工圍擋進行防護,施工圍擋設置應堅固、穩(wěn)定、美觀,禁止在施工圍擋上進行涂鴉,施工圍擋腳下應控制垃圾, 施工圍擋的清潔。
工地圍擋
1. Engineering construction operations should be protected by setting up construction fences around the construction site. The construction fences should be sturdy, stable, and aesthetically pleasing. Graffiti is prohibited on the construction fence. Garbage should be controlled at the foot of the construction fence, and the construction fence should be clean.
2、市政道路工程、管線、給排水工程圍材選用藍色夾層鋼板(厚50mm)或PVC材料(厚20mm),圍柱為角鋼,上下有側邊,顏色為白色。施工圍擋總高2.2m,柱距3m,施工圍擋下腳須設置基座,基座做成四塊混凝土砌塊,具體規(guī)格參照施工圍擋設計圖紙,施工圍擋下腳須用油漆涂成黃色與黑色相間的交通提醒標志,園林綠化工程、應急搶修工程的施工圍擋材料、規(guī)格應按照施工相關圖紙制作,而且不得在上面涂鴉。
2. The enclosure materials for municipal road engineering, pipelines, and water supply and drainage engineering shall be blue laminated steel plate (50mm thick) or PVC material (20mm thick). The enclosure columns shall be angle steel with side edges at the top and bottom, and the color shall be white. The total height of the construction fence is 2.2m, with a column spacing of 3m. A base must be set up at the bottom of the fence, and the base should be made of four concrete blocks. The specific specifications should refer to the construction fence design drawings. The bottom of the fence must be painted with yellow and black traffic safety warning signs. The construction fence materials and specifications for garden green chemical engineering and emergency repair engineering should be made according to the relevant construction drawings, and graffiti is not allowed on it.
3、施工圍擋應包圍兩側支撐臺底部,將膨脹螺栓固定成一列,三根間隔一致。
3. The construction fence should surround the bottom of the support platforms on both sides, and fix the expansion bolts in a row with consistent spacing between the three.
4、距交通口20m以內設置施工圍擋時,施工圍擋上部0.8m以上的部分應采用透明施工圍擋,不得影響交通口的交通質量。
4. When a construction fence is set up within 20 meters from the traffic exit, transparent construction fences should be used for the part above 0.8 meters of the construction fence, which should not affect the traffic quality of the traffic exit.
5、禁止用容易生銹、破裂、破損的材料建造施工圍擋。
5. It is prohibited to use materials that are prone to rusting, cracking, or damage to construct construction fences.
6、在施工圍擋入口端和交叉口的柱子上每隔6米安裝一盞警告燈,在施工圍擋兩端的端部設置防撞桶。
6. Install a warning light every 6 meters on the columns at the entrance and intersection of the construction fence, and set up anti-collision buckets at the ends of the construction fence.

铁矿石期货实时行情| 解开她的内衣含着她的柔软| 国产女人18毛片水真多18精品| 免费观看性欧美大片无片| 金瓶梅1-5电影观看完整版| 校花玉腿缠腰娇喘迎合| 日本护士野外xxxhd| 中国明星xxxx性裸交| 亚洲同性男男gv在线观看| 日韩一区二区三区精品无码视频| 高h禁伦餐桌上的肉伦np影片| 国产专区一线二线三线品牌| 色戒假戏真做7分27秒视频| 年轻的小婊2韩剧中文版| 黑人97人人模人人爽人人喊| 免费三级网站| 亚洲无码在线播放| 欧美人伦禁忌DVD放荡欲情| 年轻老师2韩国手机在线| 赶尸艳谈在线观看| 被夫の上司に犯中文字幕| 日本三级在线播放| av无码精品久久久久精品免费| 成人美女黄网站色大免费的| 欧美人妻日韩精品| 精品无码一区二区三区亚洲桃色| 国产特级毛片aaaaaa| 国产日韩欧美一区二区东京热| 久久久久国产一区二区三区| 吊侵犯の奶水授乳羞羞漫画| 老板含着她的花蒂啃咬高潮| 色噜噜狠狠一区二区三区果冻| 精品视频一区二区三区在线观看| 国产精品视频永久免费观看| 国产精品久久人妻无码网站仙踪林| 国产精品久久久久久一区二区三区| 无码国产精品一区二区免费16| 国产精品高潮呻吟av久久96| 国产高潮国产高潮久久久| 五月槐花香电视剧全集免费| 红杏亚洲影院一区二区三区|