夜月直播视频直播免费观看,娇妻玩4P被3个男人玩,人妻少妇AV中文字幕乱码,亚洲av永久无码精品

濟(jì)南蓬發(fā)建材有限公司為您提供臨邊護(hù)欄、木工防護(hù)欄、工程圍擋等相關(guān)信息發(fā)布和相關(guān)資訊,敬請(qǐng)關(guān)注!
新聞
聯(lián)系我們
咨詢電話
15866735826

聯(lián)系:張經(jīng)理

手機(jī): 15866735826

郵箱: 394441862@qq.com

網(wǎng)址:http://www.btmj.net/

地址:山東省濟(jì)南市章丘圣井工業(yè)園

施工單位為工程項(xiàng)目選擇圍擋時(shí)注意點(diǎn)

來源:http://www.btmj.net/   發(fā)布時(shí)間:2023-08-17

1、施工項(xiàng)目現(xiàn)場(chǎng)圍擋應(yīng)做到“美觀、、整潔、堅(jiān)固、穩(wěn)定”,材料應(yīng)選用鋼板硬質(zhì)材料,不應(yīng)采用彩條布、竹笆、粘土實(shí)心磚等。市政道路工程還應(yīng)設(shè)置紅燈示警為工地起到了警惕作用。
1. The construction site enclosure should be "aesthetically pleasing, environmentally friendly, clean, sturdy, and stable", and the material should be made of steel plate hard materials instead of colored cloth, bamboo fences, clay solid bricks, etc. Red lights should also be set up for municipal road engineering to serve as a warning for the safety of construction sites.
2、在深基坑影響范圍內(nèi),人員流動(dòng)較密集區(qū)域的圍擋宜選用鋼結(jié)構(gòu)圍擋。
2. Steel structure fences should be selected for areas with dense personnel flow within the influence range of deep foundation pits.
3、施工圍擋區(qū)、生活區(qū)圍墻在市區(qū)一般不低于2.5m,其他地方一般不低于1.8m。
3. The construction enclosure and living area walls are generally not less than 2.5m in the urban area, and generally not less than 1.8m in other places.
4、圍擋高度不宜超過6m,立柱間距不宜大于3.6m,圍擋設(shè)立前應(yīng)對(duì)當(dāng)?shù)氐沫h(huán)境進(jìn)行抗風(fēng)計(jì)算。
pvc圍擋
4. The height of the enclosure should not exceed 6m, and the spacing between columns should not exceed 3.6m. Before setting up the enclosure, wind resistance calculations should be conducted for the local environment.
5、圍擋使用單位應(yīng)定期對(duì)安裝好的圍擋進(jìn)行檢查,當(dāng)出現(xiàn)開裂、沉降、傾斜等情況時(shí),應(yīng)立即采取相應(yīng)的加固措施。
5. The unit using the fence should regularly inspect the installed fence and take corresponding reinforcement measures immediately in case of cracking, settlement, tilting, etc.
6、正常來說要在圍擋部位進(jìn)行廣告宣傳的就要把廣告標(biāo)語貼在圍擋正面,而不應(yīng)在圍擋或緊靠圍擋直接架設(shè)過重的廣告宣傳標(biāo)牌,如確需架設(shè)的,受力體系應(yīng)當(dāng)獨(dú)立,并經(jīng)設(shè)計(jì)計(jì)算方可架設(shè),一切措施都應(yīng)建立在保證的前提下進(jìn)行。
6. Normally, if advertising is to be carried out on the enclosure, the advertising slogans should be pasted on the front of the enclosure, and excessive advertising signs should not be directly erected on or adjacent to the enclosure. If it is necessary to erect them, the stress system should be independent and can only be erected after design calculations. All measures should be established on the premise of ensuring safety.
7、鍍鋅與烤漆隔離圍擋不掉色,不腐蝕,可以長(zhǎng)期反復(fù)使用,整體性價(jià)比相對(duì)于PVC和廣告布的使用成本更加劃算,回收價(jià)值更高。
7. Galvanized and painted isolation enclosures do not fade or corrode, and can be reused for a long time. Overall, the cost-effectiveness is more cost-effective compared to PVC and advertising cloth, and the recycling value is higher.
本文由pvc圍擋發(fā)布,您是不是對(duì)這些內(nèi)容有所了解了呢?更多的內(nèi)容請(qǐng)點(diǎn)擊:http://www.btmj.net我們會(huì)有更多精彩內(nèi)容等你查看
This article is published by PVC fence. Do you have any understanding of these contents? For more information, please click on: http://www.btmj.net We will have more exciting content waiting for you to check out

国产精品久久久久久久9999| 闺房床榻粗喘H娇女| 脱了内裤猛烈进入A片视频免费| 免费夜里18款禁用软件大全| 亚洲伦产精品一区二区三区| 嘼皇VICTORYDAY另类| 漂亮人妻被中出中文字幕久久| 把腿张开我要CAO死你| 久久亚洲精品人成综合网| 人与人和人与物和| 娇妻被行长交换粗又大又硬| 久久99热狠狠色AV蜜臀| 久久夜色精品国产嚕嚕亚洲AV | 少妇看A片偷人精品视频| 夜夜高潮夜夜爽高清完整版1| 豆国产95在线 | 亚洲| 天干天干天干天干日天干| 国产精品偷窥熟女精品视频| 一二三四在线观看免费中文动漫版| 欧美日韩久久久精品A片| 少妇久久久久久久久久| 99久久久无码国产精品9| 成人性生交XXXXX无码| 亚洲色无码A片一区二区| 日本娇小XXXⅩHD| 女人被添全过程A片试看V| 亚洲国产一区二区A毛片| 惩罚她给她用最粗的玉势H| 国产午夜精品一区二区三区软件 | 中文人妻熟妇精品乱又伦| 色欲国产麻豆一精品一AV一免费 | 中文字幕一区二区三区精彩视频| 国产成人无码免费精品| 中文字幕无码毛片免费看| 国产亚洲精品久久久久久| 成人午夜精品无码区久久| 午夜理理伦电影A片无码| 处破女轻点疼丨98分钟| 中文字幕乱码人妻一区二区三区| 天天躁日日躁狠狠躁性色AVQ| 久久精品国产亚洲AV麻豆不片|