欧美人妻精品一区二区三区,无码精品AV久久久免费,欧美激性欧美激情在线,麻豆成人久久精品二区三区

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://m.perthama.com/

地址:山東省濟(jì)南市章丘圣井工業(yè)園

臨邊防護(hù)欄的基本規(guī)范有哪些?

來(lái)源:http://m.perthama.com/   發(fā)布時(shí)間:2021-12-21

特點(diǎn):

characteristic:
(1)本產(chǎn)品主要采用電焊連接,可用于基坑邊緣等各種工程施工的臨時(shí)保護(hù)。
(1) This product is mainly connected by electric welding and can be used for temporary protection of various engineering construction such as the edge of foundation pit.
(2)防護(hù)欄性能強(qiáng),外形美觀,警示醒目。
(2) The protective fence has strong safety performance, beautiful appearance and eye-catching warning.
目的:
Purpose:
用于施工現(xiàn)場(chǎng)的保護(hù)。這是一種高度靈活的保護(hù)產(chǎn)品,可以重復(fù)使用。
For the protection of the construction site. This is a highly flexible protection product that can be reused.
優(yōu)勢(shì):
Advantages:
防護(hù)欄采用當(dāng)前新的調(diào)頻無(wú)縫焊接技術(shù),使焊接點(diǎn)會(huì)更好。良好的抵抗力;不怕磨損、雨水和老化。靈活性;地面用膨脹螺絲固定,工程完成后可拆卸重復(fù)使用。
The protective fence adopts the current new frequency modulation seamless welding technology, so that the welding points will be better. Good resistance; Not afraid of wear, rain and aging. Flexibility; The ground is fixed with expansion screws, which can be disassembled and reused after the project is completed.
功能:
Function:
分離功能、阻斷功能、報(bào)警功能。
Separation function, blocking function and alarm function.
使用范圍:
Scope of use:
臨邊防護(hù)欄的施工現(xiàn)場(chǎng)的防護(hù)也廣泛應(yīng)用于配電維護(hù)、電氣維護(hù)、改造施工、交通運(yùn)輸、公司警戒線設(shè)置等??繄?chǎng)所。
The protection of the construction site of the edge protective fence is also widely used in power distribution maintenance, electrical maintenance, reconstruction construction, transportation, company warning line setting and other parking places.
1.當(dāng)基坑開(kāi)挖深度達(dá)到2m或以上時(shí),一定要在其周圍安裝防護(hù)欄桿。
1. When the excavation depth of the foundation pit reaches 2m or more, protective railings must be installed around it.
2、橫桿高度不應(yīng)小于1.2m,立桿之間不應(yīng)大于2m.
2. The height of cross bar shall not be less than 1.2m, and the height between vertical bars shall not be more than 2m
臨邊防護(hù)欄
Edge guard
類型:
Type:
有許多種邊界護(hù)欄,通常是醒目的紅色和白色,黑色和黃色。欄桿的固定及其與上下橫桿的連接,整體結(jié)構(gòu)和強(qiáng)度應(yīng)受1000牛頓的外力作用;如果車輛或物體之間可能發(fā)生碰撞,應(yīng)采取增加軌道橫截面或加密軌道柱的間距和嵌入深度等措施。13號(hào)警示牌可掛在護(hù)欄外,14號(hào)警示牌可掛在護(hù)欄內(nèi),如常見(jiàn)的警示語(yǔ):平安生產(chǎn)人人有責(zé);基坑有危險(xiǎn),請(qǐng)不要靠近等。
There are many kinds of boundary guardrails, usually eye-catching red and white, black and yellow. For the fixation of handrail and its connection with upper and lower cross bars, the overall structure and strength shall be subject to the external force of 1000 Newtons; If collision may occur between vehicles or objects, measures such as increasing the track cross section or densifying the spacing and embedded depth of track columns shall be taken. No. 13 warning sign can be hung outside the guardrail and No. 14 warning sign can be hung inside the guardrail, such as the common warning: everyone is responsible for safe production; The foundation pit is dangerous. Please don't get close to it.
我們一直在堅(jiān)持分享的路上臨邊護(hù)欄http://m.perthama.com真正為您您所需要的問(wèn)題.
We have been insisting on sharing along the road http://m.perthama.com Truly solve the problems you need

GOGO国模私拍大尺度| 最近免费中文字幕高清片| 久草视频在线观看| 无码三级香港经典三级在线视频 | 亚洲AV无码成人精品区日韩| 日本边添边摸边做边爱的视频| 好爽~好硬~好紧~还要| 人妻18毛片A级毛片免费看| 国产亚洲精品VA片在线播放| 大战两个风韵犹存的熟妇| 锕锕锕锕锕锕锕好多水社区| CHINESE偷窥学生洗澡| 亚洲VA欧美VA人人爽| 韩国理伦电影午夜三级| 小13箩利洗澡无码视频网站免费| 亚洲精品无码A片一区二区三区| 天天躁日日躁狠狠躁AV| 国产偷窥熟妇高潮呻吟| 欧美AV在线观看| 风韵少妇性饥渴推油按摩视频 | JEALOUSVUE成熟| 欧美人与禽Z0ZO牲伦交| 99国产揄拍国产精品人妻| B站UP主发起停更潮| 又粗又长又大真舒服好爽| 亚洲AV无码一区二区一二区潮浪| 国产一区二区三区小说| 农场主的女儿们 经典K 8| 啊好涨用力哦太深了| 成人电影在线观看| 亚洲日韩激情无码一区| 国产一区AV麻豆免费观看| 欧美成人看片一区二区三区尤物| 日本妇人成熟A片高潮喷水| 精品人妻码一区二区三区| 东京热AV人妻无码A片| 国产日韩欧美一区二区三区 | 久久久亚洲精品无码| 男人一次多久才算正常| 中文乱码人妻系列一区二区| 阿娇被实干20分钟视频|