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.

一边摸一边爽一边叫床 | 日本护士做爰视频| 精品久久久久久无码免费| 露脸叫床粗话东北少妇| 国内大量揄拍人妻精品視頻| 娇妻在厨房被朋友玩得呻吟| 女人与公拘交酡免费网站| 日本三级吃奶头添泬播放| 成熟丰满熟妇高潮XXXXX视频 | 88国产精品视频一区二区三区 | 精品人妻无码一区二区三区换脸 | 好男人好资源影视在线| 佳柔和院长公的第一次| 免费真人视频APP| 久久泄欲网| 最近2019中文字幕第二页| 小SAO货水好多真紧| 精品国产产一区二区三区久久| 国产欧美一区二区三区在线看| 扒开腿狂躁女人视频免费| 久久99精品久久久久久无毒不卡 | 天天做天天爱夜夜爽毛片毛片| 边亲边脱边捏胸视频| 人与嘼交av免费| 高潮搐痉挛潮喷av| 小蓝视频男男勇敢做自己最新| 啊灬啊灬啊灬免费毛片| fc2成年免费共享视频| 欧美精品VIDEOSEX性欧美| 蜜芽796.COO永不失联| 亚洲精品亚洲人成人网| 国产大人和孩做爰BD| 中文字幕一区二区人妻| 最刺激的交换夫妇中文字幕| 老师上课没戴奶罩看到奶头| AV人摸人人人澡人人超碰小说| 国产CHINESEHDXXXX| 经典三级在线观看| 黑人30厘米全部进去了| 又粗又爽高潮午夜免费视频| 欧洲美女与动性ZOZOZO|