又湿又紧又大又爽a视频国产,亚洲国产精品一区二区久久hs,亚洲中文字幕日产乱码高清app,欧美性猛交xxxx富婆,人人妻人人澡人人爽欧美一区九九,色偷偷av一区二区三区,久久久精品人妻一区二区三区蜜桃,精品丝袜人妻久久久久久,亚洲国产中文在线二区三区免,精品人妻一区二区三区四区

        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.7x24taxi.net/

        地址:山東省濟(jì)南市章丘圣井工業(yè)園

        在工地圍擋安裝開始前要打好那些基礎(chǔ)設(shè)備!

        來源:http://www.7x24taxi.net/   發(fā)布時(shí)間:2021-10-15

        我們工地施工開始前,必須要安裝施工防護(hù)圍擋,那么施工圍擋額標(biāo)準(zhǔn)要求有哪些呢?施工圍擋的標(biāo)準(zhǔn)安裝基礎(chǔ),安裝地面必須是水泥混泥土地面,不得在疏松或軟土地面安裝圍擋,如果地面是軟土地面,我們應(yīng)該混泥土固定或安裝圍擋基礎(chǔ)水泥塊,在水泥塊上面通過膨脹螺栓安裝圍擋立柱,每個(gè)圍擋立柱可打6個(gè)膨脹螺栓。

        Before the construction of our construction site, we must install construction protection fences. What are the standard requirements for the amount of construction fences? For the standard installation foundation of construction enclosure, the installation ground must be cement concrete ground, and enclosure shall not be installed on loose or soft soil ground. If the ground is soft soil ground, we should fix or install enclosure foundation cement block with concrete, and install enclosure columns on the cement block through expansion bolts. Each enclosure column can be equipped with 6 expansion bolts.
        施工圍擋的標(biāo)準(zhǔn)廣告應(yīng)該為長度3米,高度為1米,位于每擋圍擋中心,廣告圖案用噴繪印刷,在四周通過不銹鋼材做-個(gè)廣告邊框,圍擋廣告內(nèi)容應(yīng)體現(xiàn)企業(yè)精神、城市發(fā)展理念施工圍擋在使用期間應(yīng)將整個(gè)工地全部圍起來,除了留一個(gè)大門,允許施I車輛和施工人元的進(jìn)出,不得在留下任何出入口,圍擋的安裝不得對(duì)行人和車輛造成阻擋,安裝好的圍擋四周不得堆放材料。
        The standard advertisement of the construction enclosure shall be 3M long and 1m high, located in the center of each enclosure. The advertisement pattern shall be spray printed, and an advertisement frame shall be made of stainless steel around. The enclosure advertisement content shall reflect the enterprise spirit and urban development concept. The construction enclosure shall enclose the whole construction site during its service life, except for leaving a gate to allow the access of construction vehicles and construction personnel, No entrance or exit shall be left in the, the installation of the fence shall not block pedestrians and vehicles, and no materials shall be stacked around the installed fence.
        施工圍擋的管理與維護(hù),施工總承包單位統(tǒng)-負(fù)責(zé)施工現(xiàn)場圍擋的設(shè)置和管理,工地尚未施工的,由施工工地建設(shè)單位負(fù)責(zé),圍擋管理應(yīng)做好圍擋的維護(hù)、保潔工作,保持圍擋清潔,無亂張貼、亂涂寫亂刻畫。
        For the management and maintenance of the construction enclosure, the general contractor is responsible for the setting and management of the enclosure on the construction site. If the construction site has not been constructed, the construction unit on the construction site shall be responsible for the enclosure management. The enclosure management shall do a good job in the maintenance and cleaning of the enclosure, and keep the enclosure clean without random posting, scribbling and depicting.

        av片在线观看免费| 国产精品国产三级国产专播 | 中文字幕久久久久久精品| 亚洲av无码成人精品国产| 成人丝袜激情一区二区| 中文毛片无遮挡高潮免费| 国产久热精品无码激情| 亚洲成a人v欧美综合天堂| 亚洲av人无码激艳猛片| 国产无套粉嫩白浆在线| 国内精品久久久久久中文字幕 | 欧美人妻一区二区三区| 色噜噜狠狠色综合av| 国产精品成人无码免费| 久久亚洲av成人无码| 国产av天堂无码一区二区三区 | 免费极品av一视觉盛宴| 免费试看视频| 成人精品视频一区二区三区| 国产裸拍裸体视频在线观看| 国产av无码专区亚洲精品| 人妻熟妇乱又伦精品视频| 黄瓜视频在线观看网址| 野花社区在线观看高清视频动漫| 多毛小伙内射老太婆| 久久久久成人片免费观看蜜芽| 又黄又爽又无遮挡免费的网站| 无码任你躁久久久久久| 强奷乱码中文字幕熟女一| 日本熟妇浓毛| 夜夜高潮夜夜爽夜夜爱爱| 性欧美视频videos6一9| 亚洲欧美综合区自拍另类| 日韩精品秘 a在线观看| 国产片一级一级在线观看 | 人妻少妇av无码中文系列| 日韩精品第1页| 国内熟妇人妻色无码| 日韩精品无码人妻一区二区三区| 高跟鞋开裆丝袜做在线观看| 国产欧美精品一区二区|