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.

        国产午夜福利久久精品| 免费观看18禁无遮挡真人网站| 少妇伦子伦情品无吗| 亚洲午夜免费福利视频| 最新国产在线拍揄自揄视频| 国产精品一区波多野结衣| 日韩精品无码免费专区午夜| 人人爽人人澡人人人人妻| 日韩加勒比无码人妻系列| 在线亚洲AV成人无码中文| 欧美日韩精品视频一区二区三区 | 性大毛片视频| 久久人人爽人人爽人人片av东京热 | 国产精品国产三级国产aⅴ下载| 亚洲aⅴ天堂av天堂无码麻豆| 精品香蕉一区二区三区| 久久久受www免费人成| 国产又粗又猛又黄又爽无遮挡| 国产性生大片免费观看性| 浪荡艳妇爆乳jufd汗だく肉感| 国产亚洲情侣一区二区无| 少妇被粗大的猛烈进出动视频| 51国产视频| 国产精品拍自在线观看| 亚洲无码在线播放网址| 国内美女精品久久久久| 最新中文字幕av无码专区| 欧美精品一区二区| 亚洲日韩AV无码不卡一区二区三区| 国产真实露脸精彩对白| 久久综合激激的五月天| 国产普通话对白刺激| 日韩少妇内射免费播放18禁裸乳| 全黄h全肉边做边吃奶视频| 国产乱人伦av在线a麻豆| 国产成人aaaaa级毛片| 中文人妻熟妇乱又伦精品| 少妇wwwb搡bbb搡bbb| 久久精品中文闷骚内射| 日韩亚洲国产综合ΑV高清| 亚洲成人手机在线观看|