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 > 行業(yè)動態(tài)

三種類型的圍擋施工做法了解

來源:http://www.btmj.net/   發(fā)布時間:2022-04-18

  圍擋施工現(xiàn)如今應(yīng)用的范圍非常的廣泛,當(dāng)然其中的要求也是要遵守,能夠更多的進(jìn)行施工以及更好的保護(hù)好人員,那么下面來講三種類型的圍擋施工做法吧。
  Enclosure construction is now used in a very wide range, of course, the requirements are also to comply with, can be more construction and better protection of personnel safety, then the following three types of enclosure construction practices.
  園林綠化工程圍擋使用要求:
  該圍擋用于7天以內(nèi)的園林綠化工程。圍擋兩側(cè)支架端部設(shè)置不少于100公斤的砂袋做壓重。圍擋下腳用油漆噴刷成黃黑相間交通斑馬紋,斑馬紋高200mm、寬150mm、傾斜角45度,傾斜角指向車輛行駛方向。
  Requirements for the use of enclosure in landscape engineering:
  The enclosure is used for landscaping projects within 7 days. The end of the bracket on both sides of the enclosure should be equipped with sand bags of no less than 100 kg as the pressure. The lower foot of the fence is sprayed with paint into yellow and black traffic safety zebra grain, zebra grain 200mm high, 150mm wide, inclination Angle of 45 degrees, inclination Angle points to the direction of the vehicle.
  應(yīng)急搶險工程圍欄的要求:
  應(yīng)急搶險圍欄框架采用DN25的1寸鍍鋅管,圍欄采用1.2mm鍍鋅板制作。應(yīng)急搶險圍欄采用插銷連接。應(yīng)急搶險圍欄表面應(yīng)粘貼反光膜。應(yīng)急搶險圍欄上應(yīng)注明搶險工程類型及建設(shè)單位名稱。
  Requirements of emergency rescue engineering fence:
  The frame of emergency rescue fence is made of DN25 1-inch galvanized pipe, and the fence is made of 1.2mm galvanized sheet. The emergency rescue fence is connected by bolt. Reflective film shall be pasted on the surface of emergency rescue fence. Type of emergency rescue project and name of construction unit shall be indicated on the emergency rescue fence.
  交叉路口圍擋的要求:
  距離交叉路口20m范圍內(nèi)的機(jī)動車道的施工圍擋,圍擋距地面0.8m以上部分應(yīng)當(dāng)采用通透性圍擋,不得造成視覺、聽覺的盲區(qū)。圍擋下面安裝交通反光條,每6m在立柱上安裝警示燈。圍擋材料及下腳基座參照市政道路工程圍擋要求設(shè)置。
  Requirements for intersection enclosure:
  For the motor vehicle road construction enclosure within 20m distance from the intersection, transparent enclosure shall be used for the part above 0.8m distance from the ground, which shall not cause blind areas of vision and hearing. The traffic safety reflective strip is installed below the enclosure, and the warning light is installed on the column every 6m. Enclosure material and foot base shall be set according to the requirements of municipal road engineering enclosure.
  臨街端頭及大門圍擋防護(hù)要求:
  臨街端頭圍擋必須進(jìn)行封阻,或設(shè)置大門。應(yīng)設(shè)置交通標(biāo)識、警示燈及防撞桶。圍擋材料參照市政道路工程圍擋要求設(shè)置,下腳用油漆噴刷成黃黑相間交通斑馬紋,斑馬紋高200mm、寬150mm、傾斜角45度,傾斜角指向車輛行駛方向。
  Street end and gate enclosure protection requirements:
  Street end enclosure must be blocked, or set a gate. Traffic safety signs, warning lights and anti-collision barrels should be set up. Enclosure material is set according to the requirements of municipal road engineering enclosure, and the lower foot is sprayed with paint into yellow and black traffic safety zebra pattern. The zebra pattern is 200mm high, 150mm wide, and the inclination Angle is 45 degrees. The inclination Angle points to the direction of the vehicle.
  在此講解了三種類型的圍擋施工做法,除此之外,還有夾芯彩鋼板圍擋、PVC材料圍擋等圍擋的施工做法,詳細(xì)的要求您可以來我們網(wǎng)站www.btmj.net咨詢了解!
  In this explained three types of enclosure construction practices, in addition, there are sandwich color steel plate enclosure, PVC material enclosure and other enclosure construction practices, detailed requirements you can come to our website www.btmj.net consultation understanding!

国产精品99久久久久久动态图| 国产特级毛片A片WWW| 麻豆免费视频网站入口在线观看 | 97免费视频免在线看| 天堂いっしょにしよ在线| 国产大陆亚洲精品国产| 小处雏一区二区三区精品视频| 337P粉嫩大胆色噜噜噜| 久久免费看少妇高潮A片特无毒| 东京热无码AV一区二区| 高H禁伦餐桌上的肉伦NP影片| 被债主在夫面前人妻被强| 处破女处破全过程| 无码人妻少妇色欲AV一区二区| 肉色超薄丝袜脚交一区二区| 九色少妇丨PORNY丨自拍| 一区二区三区在线 | 欧| 老头边吃奶边挵进去呻吟| 精品国产一区二区三区色欲| 欧美丰满熟妇多毛XXXXX| 国产在线无码精品麻豆不卡 | 巨爆乳无码视频在线观看| 日本无码色情影片在线看| 99久久国产精品免费热6| 99久久久国产精品免费| 入禽太深全文免费视频| 爱琴海论坛视频播放二在线| 97人妻人人做人碰人人爽| 免费看真人直播在线| 亚洲 自拍 另类 欧美 综合| 亚洲欧洲美洲无码精品VA| 亚洲欧美熟妇综合久久久久久| 我被六个男人躁到早上小说| 国产做A爰片久久毛片A片白丝 | 久久久久99精品成人片试看| 久久精品免费一区二区三区| 无码少妇一区二区三区视频| 少妇高潮无套内谢麻豆传 | 日本137肉体摄影| 性少妇JEALOUSVUE成熟| 激情A片久久久久久播放|