久久精品熟女亚洲AV麻豆,精品国产乱码久久久久久人妻,美女又黄又免费的视频,强开小婷嫩苞又嫩又紧视频韩国

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://m.wetobuy.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://m.wetobuy.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://m.wetobuy.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://m.wetobuy.com

中国女人内谢69XXXXXA片| 成人欧美一区二区三区1314| 少妇一边喂奶一边跟我做| 小寡妇高潮流白浆A片| 看AV免费毛片手机播放| 日日AV夜夜添久久奶无码| 欧美大成色WWW永久网站婷| 精品无码久久久久久久久 | 男女裸体做爰猛烈全过程免费视频 | 粗大挺进朋友人妻身体里国产电影| 99久久久无码国产精品9| 免费中国帅气体育生gary| 精精国产XXXX视频在线播放| 日本理论片| 亚洲熟妇丰满多毛XXXX| 校花娇喘呻吟校长陈若雪视频| 无人区在线完整免费| 日日噜噜夜夜狠狠久久丁香五月| 亚洲 欧美 自拍 另类 日韩| 天天躁日日躁狠狠躁AV麻豆男男| 久久精品人人做人人爽电影蜜桃 | 国产成人精品亚洲777人妖| JK萌白酱在椅子上喷水视频 | 精品人妻人人爽久久爽av蜜桃| 亚洲精品无码一区二区卧室| 免费无码又爽又刺激软件下载直播| 国产激情久久久久影院老熟女免费| 欧美大屁股眼子XXXXX视频| 成人性生交大片免费看R| 阿娇手扒性器全部图片| 最近最新手机中文大全10 | 丰满少妇被猛烈进入a片| 欧美老妇交乱视频在线观看| 黑人巨大vs日本人优在线| 欧美又色又爽又黄的视频| 在线看免费做爰60分钟视频| 婷婷丁香五月| 亚洲AV无码日韩精品影片| 无码人妻精品一区二区三区蜜臀| 人妻少妇精品视频一区二区三区| 无码成人性爽XO视频在线观看|