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

當(dāng)前位置: 首頁 > 新聞中心 > 公司新聞

鐵皮圍擋臨時圍擋適合工地使用嗎?

來源:http://www.btmj.net/   發(fā)布時間: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,而且它使用起來也比較的便利因為它比較的容易拆卸,并且他還有著較長的使用壽命因為它的材質(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,鐵皮圍擋華誠天星廠家報價40一米),而影響鐵皮圍擋的還是以彩鋼板的厚度而定,針對于個別客戶有剛性需求來定。優(yōu)點在于拆裝便捷,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,這兩種方式特點是較螺栓連接更為牢固,但預(yù)設(shè)時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2.5m,立柱間距不宜大于3.6m,施工活動圍擋應(yīng)進(jìn)行抗風(fēng)計算。
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)容請大家繼續(xù)關(guān)注我們:http://www.btmj.net
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://www.btmj.net

日产乱码一二三区别视频| 新婚人妻NTR中文字幕| 苍井空51分钟无删减毛片| 亚洲嫩草AV永久无码精品无码| 国产精品国产精品国产专区不卡| 好满射太多了装不下了| 国产午夜精华精华精华| 吃饭时把腿张开故意让公| 女人被啪高潮呻吟A片| 18禁男女爽爽爽午夜网站免费| 亚洲A片成人无码AV| 99热婷婷国产精品综合| 欧美熟妇无码XXXXXX| 久久久精品天堂无码中文字幕| 天天狠天天天天透在线| 国产精品亚洲专区无码牛牛| 艳妇500篇短篇H系列| 欧美A级SUV大全| 我和子的与子乱视频| 免费看成人做爰片| 老司机午夜精品99久久免费| 久久日韩精品无码一区| 色偷偷AV老熟女| 久99久无码精品视频免费播放| 性生交大片免费看| 精品亚洲成AV人片在线观看WW| ZOOM与人性ZOOM视频| 99久久久国产精品免费| 99国产午夜精品一区二区| 黄色电影免费观看| 阿娇囗交13分钟在线播放| 你的东西太大了我装不了| 白妇少洁全文阅读目录| 少妇搡BBBB搡BBB搡| 国产精品自在线拍国产电影| 强壮公把我一次次弄上高潮| 嗯啊小SAO货奶头好硬视频| 国产放荡对白视频在线观看| 强被迫伦姧惨叫完整免费观看| JIZZJIZZ国产免费A片| 奶头被教练摸得受不了|