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

PVC圍擋的生產(chǎn)制作標(biāo)準(zhǔn)

來源:http://sud-inc.com/   發(fā)布時(shí)間:2023-10-30

測量放線:根據(jù)圍擋設(shè)計(jì)圖紙,對圍擋的尺寸和平面位置進(jìn)行測量放線,確定立柱和圍擋的具體位置。

Measurement and setting out: Based on the enclosure design drawings, measure and set out the dimensions and plane positions of the enclosure, and determine the specific positions of the columns and enclosures.
基礎(chǔ)開挖:根據(jù)測量放線的結(jié)果,開挖圍擋基礎(chǔ),基礎(chǔ)深度和大小應(yīng)根據(jù)圍擋的高度和重量進(jìn)行設(shè)計(jì)。
Foundation excavation: Based on the measurement and setting out results, the excavation of the enclosure foundation should be designed according to the height and weight of the enclosure.
立柱澆筑:在基礎(chǔ)開挖完成后,進(jìn)行立柱的澆筑。立柱應(yīng)采用預(yù)埋件和主體方籠組成,先將預(yù)埋件定位到基礎(chǔ)坑中澆筑,凝固后將圍擋方籠焊接或栓接到預(yù)埋鋼板上。
Column pouring: After the foundation excavation is completed, the column pouring is carried out. The column should be composed of embedded parts and the main square cage. The embedded parts should be positioned in the foundation pit and poured first. After solidification, the retaining square cage should be welded or bolted to the embedded steel plate.
鋼筋加工棚
板面組裝:在立柱澆筑完成后,開始進(jìn)行板面的組裝。板面由10塊雙層中空高強(qiáng)度PVC板組成,板高1900mm,厚度為22mm。板面龍骨焊接完成后,再進(jìn)行鍍鋅板面的卯裝。
Panel assembly: After the pouring of the column is completed, the assembly of the panel begins. The board surface is composed of 10 double-layer hollow high-strength PVC boards, with a height of 1900mm and a thickness of 22mm. After the welding of the keel on the board surface is completed, the galvanized board surface can be mortise assembled.
畫面噴繪:在板面組裝完成后,進(jìn)行畫面噴繪安裝。畫面可以采用廣告噴繪布或其他合適的材料,噴繪安裝完成后,整個(gè)PVC圍擋就制作完成了。
Screen painting: After the board assembly is completed, the screen painting installation is carried out. The screen can be made of advertising spray painting cloth or other suitable materials. After the spray painting installation is completed, the entire PVC enclosure is made.
需要注意的是,PVC圍擋的生產(chǎn)制作標(biāo)準(zhǔn)還應(yīng)符合相關(guān)的規(guī)定和要求。例如,圍擋的立柱應(yīng)采用鍍鋅鋼管進(jìn)行增強(qiáng),具有足夠的強(qiáng)度和抗沖擊性能;圍擋內(nèi)腔應(yīng)配有鍍鋅鋼管進(jìn)行增強(qiáng),具有足夠的強(qiáng)度和抗沖擊性能;圍擋的上下橫管也應(yīng)采用鍍鋅鋼管進(jìn)行增強(qiáng),以保證圍擋的整體強(qiáng)度和性。此外,制作標(biāo)準(zhǔn)還應(yīng)規(guī)定圍擋的規(guī)格尺寸、顏色、反光標(biāo)識等外觀要求,以保證圍擋的整體美觀度和性。
It should be noted that the production and production standards for PVC enclosures should also comply with relevant safety regulations and environmental requirements. For example, the columns of the enclosure should be reinforced with galvanized steel pipes, which have sufficient strength and impact resistance; The inner cavity of the enclosure should be reinforced with galvanized steel pipes, which have sufficient strength and impact resistance; The upper and lower horizontal pipes of the enclosure should also be reinforced with galvanized steel pipes to ensure the overall strength and safety of the enclosure. In addition, the production standard should also specify the appearance requirements of the enclosure, such as specifications, dimensions, colors, and reflective markings, to ensure the overall aesthetics and safety of the enclosure.

黑人巨茎大战欧美白妇| 四虎国产成人永久精品免费| 午夜无码国产A三级视频| 亚洲精品国产拍在线观看| 色噜噜狠狠色综合久夜色撩人 | 精品一区二区三区在线成人 | AV无码免费一区二区三区| 亚洲AV永久无码精品网站| 丰满多毛的大隂户毛茸茸| 久久久久99精品成人片试看 | 老男人把舌头伸进我下面| 性久久久久久久| 63歳の熟女セックス| 日本丰满白嫩BBWBBW| 韩国三级日本三级少妇| 波兰小妓女BBWBBW| 浪货 这么湿 趴好H| 暴力调教一区二区三区| 少妇把腿扒开让我添69式| 野花日本HD免费高清版1 | 韩国理仑片色情在线观看| 日韩人妻无码一区二区三区| 国产亚洲av片在线观看18女人| 女人和拘做受A级毛片视频 | 美女又黄又免费的视频| 双性喂奶给室友八人攻| 性色AV蜜臀AV色欲AV| 熟妇人妻AV无码一区二区三区| 大又大又粗又硬又爽少妇毛片 | 99麻豆久久久国产精品免费| 日韩午夜欧美精品一二三四区| 国产真人无遮挡作爱免费视频| 99久久久国产精品免费蜜臀| 机长脔到她哭H粗话H| 欧美日韩国产精品| 在线 | 一区二区三区| 国产传媒18精品免费观看| 亚洲一区二区三区av天堂| 特级aaaaaaaaa毛片免费视频| 日韩AV片无码一区二区不卡电影| gogogo免费观看日本|