欧美大屁股xxxx,国产成人无码免费看片软件,国产小受呻吟GV视频在线观看 ,真人做人试看60分钟免费视频

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://sud-inc.com/

地址:山東省濟(jì)南市章丘圣井工業(yè)園

當(dāng)前位置: 首頁(yè) > 新聞中心 > 公司新聞

鐵皮圍擋臨時(shí)圍擋適合工地使用嗎?

來(lái)源:http://sud-inc.com/   發(fā)布時(shí)間:2021-12-28

圍擋,它的作用主要就是起到阻攔的作用和提示的作用,而且它使用起來(lái)也比較的便利因?yàn)樗容^的容易拆卸,并且他還有著較長(zhǎng)的使用壽命因?yàn)樗牟馁|(zhì)耐用而不容易掉色鐵皮圍擋主要材質(zhì)是彩鋼板,目前標(biāo)準(zhǔn)版本(1.8米高、2.0米寬、板厚0.2厘米,鐵皮圍擋華誠(chéng)天星廠家報(bào)價(jià)40一米),而影響鐵皮圍擋的還是以彩鋼板的厚度而定,針對(duì)于個(gè)別客戶有剛性需求來(lái)定。優(yōu)點(diǎn)在于拆裝便捷,便宜。

The main function of enclosure is to block and prompt, and it is also convenient to use, because it is easy to disassemble, and it has a long service life. Because its material is durable and not easy to fade, the main material of iron enclosure is color steel plate, At present, the Standard Version (1.8m high, 2.0m wide, 0.2cm thick, and the quotation of Huacheng Tianxing manufacturer for iron sheet enclosure) affects the price of iron sheet enclosure based on the thickness of color steel plate, which is determined according to the rigid needs of individual customers. The advantage is that it is convenient to disassemble and cheap.
鐵皮圍擋安裝說(shuō)明:
Installation instructions of iron sheet enclosure:
1、鐵皮圍檔安裝前通常是土建已形成交付磚砌或砼澆搗的下部基礎(chǔ),可采用機(jī)械式脹栓、化學(xué)螺檢等方式將立柱鋼襯底板固定在下部基礎(chǔ)的中心部位作直線均布。
1. Before the installation of iron sheet enclosure, the lower Foundation delivered for brick masonry or concrete pouring and tamping has usually been formed by civil engineering. The column steel lining bottom plate can be fixed in the center of the lower foundation by means of mechanical expansion bolt and chemical screw inspection for straight-line uniform distribution.
濟(jì)南圍擋
2、如圍檔的下部基礎(chǔ)尚未形成,建議將立柱鋼襯增加長(zhǎng)度直接預(yù)埋在墻**,待墻體養(yǎng)護(hù)期后即可正式施工;或預(yù)制預(yù)埋件敷設(shè)在墻體平面以后將立柱鋼襯用電焊方式與預(yù)埋焊接,這兩種方式特點(diǎn)是較螺栓連接更為牢固,但預(yù)設(shè)時(shí)必須注意直線與水平線。
2. If the lower foundation of the enclosure has not been formed, it is recommended to increase the length of the column steel lining and directly embed it in the wall * *, and the formal construction can be carried out after the wall curing period; Or after the prefabricated embedded parts are laid on the wall plane, the steel lining of the column is welded with the embedded by electric welding. These two methods are characterized by firmer connection than bolts, but attention must be paid to the straight line and horizontal line during preset.
3、立柱鋼襯的間距須與設(shè)計(jì)尺寸一致,保證預(yù)裝配的半成品能與之連接。
3. The spacing of column steel lining shall be consistent with the design size to ensure that the pre assembled semi-finished products can be connected with it.
4、施工區(qū)、生活區(qū)圍擋在市區(qū)一般不低于2.5m,其他地方一般不低于1.8m.
4. The enclosure of construction area and living area is generally not less than 2.5m in urban area and 1.8m in other places
5、彩鋼圍擋高度不宜超過(guò)2.5m,立柱間距不宜大于3.6m,施工活動(dòng)圍擋應(yīng)進(jìn)行抗風(fēng)計(jì)算。
5. The height of color steel enclosure shall not exceed 2.5m, and the spacing between columns shall not be greater than 3.6m. The wind resistance of construction activity enclosure shall be calculated.
以上就是濟(jì)南圍擋給大家分享的主要內(nèi)容,更多的精彩內(nèi)容請(qǐng)大家繼續(xù)關(guān)注我們:http://sud-inc.com
The above is the main content of Jinan enclosure to share with you. Please continue to pay attention to us for more wonderful content: http://sud-inc.com

蜜臀AV性久久久久蜜臀AⅤ麻豆| 校草喝下春药被男生玩弄| 亚洲熟女乱综合一区二区| 99久久免费国产精品| 夜夜爽一区二区三区精品| 无码一区二区三区在线观看| 午夜亚洲国产理论片2020| 日本XXXX色视频在线观看免费| JAPANESE极品丰满少妇| 精品久久久久久中文字幕大豆网 | 女人18毛片A片久久18软件| 亚洲精品色情app在线下载观看| 五月AV综合AV国产AV| 成人区人妻精品一区二区不卡网站| 国产老熟妇精品观看| 无码专区AAAAAA免费视频| 野外玩弄大乳孕妇| 欧美精品久久久久A片| CHINESE猛男自慰GV网站| 18禁裸体动漫美女无遮挡网站| 亚洲欧美激情精品一区二区| 超H公用妓女精便器系列小说| 国产三级农村妇女系列| 囯产极品美女高潮无套久久久| 极品少妇被啪到呻吟喷水| 日本无码欧美激情视频二区| 欧美性受xxxx88喷潮| 欧美日韩人妻精品一区二区三区 | 久久天天躁夜夜躁狠狠85麻豆| 女人与公拘交酡全过程| 国产精品偷伦视频免费观看了| 国产自拍视频| 把老师的批日出水了视频| 5566视频一区二区三区| 国产精品久久一区二区| 中文字幕无码毛片免费看| 俄罗斯处破女A片出血| 亚洲中文字幕久久精品无码喷水| 风雨送春归电视剧全集在线观看 | 中文字幕奈奈美被公侵犯| 国产丰满老熟妇乱XXX1区|