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

濟南蓬發(fā)建材有限公司為您提供臨邊護欄、木工防護欄、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: 15866735826

郵箱: 394441862@qq.com

網(wǎng)址:http://www.btmj.net/

地址:山東省濟南市章丘圣井工業(yè)園

當(dāng)前位置: 首頁 > 新聞中心 > 公司新聞

臨邊護欄生產(chǎn)以及安裝要求詳解

來源:http://www.btmj.net/   發(fā)布時間:2022-07-23

在建筑工地施工現(xiàn)場中,必要要安裝臨邊防護欄,以防止落物傷人或施工人員在工作時因意外墜落而造成事故。在臨邊護欄的生產(chǎn)和安裝過程中,需要達到很多的要求才能保證其起到相應(yīng)的作用,下面我們一起來看臨邊護欄生產(chǎn)以及安裝要求。
In the construction site of the construction site, it is necessary to install the edge guard to prevent falling objects from hurting people or the construction personnel from causing safety accidents due to accidental fall during work. In the production and installation process of edge guardrails, many requirements need to be met to ensure that they play a corresponding role. Let's look at the production and installation requirements of edge guardrails.
臨邊護欄生產(chǎn)要求:
Production requirements for edge guardrails:
臨邊護欄需要使用的原材料為鋼管,經(jīng)過焊接生產(chǎn)加工而成,鋼管的表面應(yīng)平直光滑,不硬出現(xiàn)裂痕、分層、毛刺、結(jié)疤、壓痕、錯位、硬彎及深劃痕等產(chǎn)品質(zhì)量問題。
The raw material used for the edge fence is high-quality steel pipe, which is welded, produced and processed. The surface of the steel pipe should be straight and smooth, and there should be no crack, delamination, burr, scar, indentation, dislocation, hard bend, deep scratch and other product quality problems.
原材料鋼管在投入生產(chǎn)前需要對其壁厚警醒抽查檢驗,為了保證符合生產(chǎn)要求,抽檢比例不得低于30%,對于壁厚下差超過10%的鋼管不可投入生產(chǎn)。如在抽查鋼管的過程中,發(fā)現(xiàn)不合格比例高于30%時應(yīng)加大抽查力度。
The wall thickness of raw steel pipes needs to be vigilant and spot checked before they are put into production. In order to ensure that they meet the production requirements, the sampling proportion shall not be less than 30%. Steel pipes with a wall thickness difference of more than 10% cannot be put into production. For example, in the process of spot check of steel pipes, if the unqualified proportion is found to be higher than 30%, the spot check shall be strengthened.
為了保證臨邊護欄的使用壽命以及防腐性能,鋼管以及扣件的表面必須進行防銹處理。
In order to ensure the service life and anti-corrosion performance of edge guardrails, the surface of steel pipes and fasteners must be treated with rust prevention.
扣件在使用前要進行檢查篩選,不可以出現(xiàn)變形、裂痕的情況,螺栓不可出現(xiàn)劃絲。
The fasteners shall be checked and screened before use, and there shall be no deformation and cracks, and the bolts shall not be scratched.
臨邊護欄
臨邊護欄安裝要求:
Installation requirements of edge guardrail:
在工地施工現(xiàn)場中,工作人員進場必須佩戴帽,臨邊護欄施工現(xiàn)場堆放材料需按平面布置圖要求歸位,臨邊護欄的各個工作點都需要設(shè)置有針對性的警示標(biāo)識,施工現(xiàn)場要制定抽水措施,防止出現(xiàn)積水造成事故。
In the construction site, the staff must wear safety helmets when entering the construction site. The materials stacked on the construction site of the edge guardrail should be put back in place according to the requirements of the layout plan. Targeted safety warning signs should be set at all work points of the edge guardrail. Pumping measures should be developed on the construction site to prevent water accumulation from causing safety accidents.
臨邊護欄的高度要高于1.2米,寬度1.5-2m,底部需要設(shè)置踢腳板,高度15-20cm。在外部需加掛網(wǎng),并設(shè)置有針對性的警示標(biāo)識。
The height of the edge guardrail should be higher than 1.2m, and the width should be 1.5-2m. A skirting board should be set at the bottom, with a height of 15-20cm. Safety nets shall be hung externally and targeted safety warning signs shall be set.
在安裝時一定要保證網(wǎng)片和立柱鏈接牢靠,網(wǎng)面安裝需平整,無明顯翹曲和凹凸現(xiàn)象。
During installation, ensure that the mesh and column are firmly connected, and the mesh surface installation needs to be flat without obvious warpage and concave convex phenomenon.
臨邊護欄生產(chǎn)以及安裝要求詳解內(nèi)容就到這里了,希望給您好的幫助,當(dāng)然您在購買時候也要提前做好準(zhǔn)備,購買到好的產(chǎn)品,更多事項就來網(wǎng)站http://www.btmj.net咨詢吧!
That's all for the detailed explanation of the production and installation requirements of the edge guardrail. I hope you can help me. Of course, you should be prepared in advance when you buy a good product. If you buy a good product, please come to the website for more information http://www.btmj.net Consult!

国产A级特黄的片子| 人妻少妇69式99偷拍| 最近免费中文字幕MV在线电影| 女浴室里赤裸裸洗澡丰满视频| 高嫁肉柳1一4集BT| 国产免费观看黄A片又黄又硬 | 99久久国产精品热88人妻| 久久综合九色欧美综合狠狠| 儿媳妇夸我比她老公大| 娇妻被黑人调教成公厕| 996久久国产精品线观看| 黃色A片三級三級三級| 久久亚洲SM情趣捆绑调教| 国产成人夜色高潮福利APP| 97久久国产综合精品女不卡| 黑人双人RAPPER| 国产成人精品亚洲一区二区三区| 国产成人精品无码一区二区 | 亚洲AV无码一区二区三区人| 天堂…在线最新版天堂中文| 无码AV人妻一区二区三区四区| 一本一道波多野结衣AV视频| 中老年妇女加肥加大女上衣| 少妇熟女久久综合网色欲| 亚洲国产精品一区二区久久A片区| 日韩人妻无码一区二区三区免费| 啦啦啦资源视频在线观看8 | 艳妇臀荡乳欲伦交换H| 国产偷窥熟妇高潮呻吟| 两个黑人大战嫩白金发美女| 亚洲AV成人无码久久精品老人| 成熟交BGMBGMBGM在线| 欧美日韩精品视频一区二区三区 | 去部队探亲一晚上几次| 国产精品久久久久久爽爽爽| 777午夜精品久久AV蜜桃| 处破女A片18分钟粉嫩| 精品亚洲成A人片在线观看少妇| 国产亚洲欧美精品久久久| 最近日本MV字幕免费观看| 国产欧美精品一区二区三区四区|