欧美大屁股xxxx,国产成人无码免费看片软件,国产小受呻吟GV视频在线观看 ,真人做人试看60分钟免费视频

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://sud-inc.com/

地址:山東省濟(jì)南市章丘圣井工業(yè)園

三種類型的圍擋施工做法了解

來(lái)源:http://sud-inc.com/   發(fā)布時(shí)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(lái)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(xiǎn)工程圍欄的要求:
  應(yīng)急搶險(xiǎn)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(xiǎn)圍欄采用插銷連接。應(yīng)急搶險(xiǎn)圍欄表面應(yīng)粘貼反光膜。應(yīng)急搶險(xiǎn)圍欄上應(yīng)注明搶險(xiǎn)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(dòng)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(shí)、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(lái)我們網(wǎng)站sud-inc.com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 sud-inc.com consultation understanding!

色情成人吃奶激情视频在线播放 | 国产日韩一区二区三免费高清| 老色69久久九九精品高潮 | 免费在线观看成人电影| 中文字幕奈奈美被公侵犯| 国产成人无码免费看片软件| 被带到调教室刑床惩罚挠痒痒作文 | 久久久国产打桩机| 18处破外女出血视频在线观看| 欧美喷潮久久久xxxxx| 成人免费a级毛片无码片2022| 国产激情久久久久影院老熟女| 久久AV色欲AV久久蜜桃麻豆| 同桌上课脱裙子让我帮他自慰| 亚洲精品粉嫩小泬18P| 久久久久亚洲AV无码| 欧美高清videossexo| 欧美性大战XXXXX久久久| 国产成人精品免高潮在线观看| 欧美精品VIDEOSEX性欧美 | 西西人体扒开大胆大尺度展露 | 小伙与熟女50岁HD| 成人电影在线观看| 少妇被躁爽到高潮无码人狍大战| 欧美综合自拍亚洲综合图片区| 亚洲色精品三区二区一区| 美国式禁忌| 色五月丁香六月欧美综合| 狂野欧美激情性XXXX| 97人妻无码AV碰碰视频| CHINESE少妇偷SEX国语| 国产精品VA在线观看无码| 激情A片久久久久久播放| 亚洲精品中文字幕| 天堂中文8资源在线8| 隔着内裤揉搓她的花蒂H漫画| 国产精品免费无遮挡无码永久视频| 国际精品鲁一鲁一区二区| 国产影片中文字幕| 欧美乱妇无乱码大黄A片| 中国熟妇色XXXX欧美老妇多毛|