色情无码www视频无码区小黄鸭,精品女同一区二区三区免费站,国产日韩综合一区二区性色av,亲女禁h啪啪

從事濟(jì)南彩鋼板房,彩鋼瓦,復(fù)合板,巖棉板,C型鋼,濟(jì)南鋼結(jié)構(gòu)的廠家
服務(wù)電話:0531-83658718
熱門搜索:濟(jì)南方管,濟(jì)南彩鋼瓦,濟(jì)南巖棉板,濟(jì)南型鋼,濟(jì)南樓承板,濟(jì)南泡沫復(fù)合板
公司動(dòng)態(tài) 所在位置- 首頁(yè)-新聞中心-公司動(dòng)態(tài)樓承板閉口與開口樓承板比較板型截面優(yōu)勢(shì)

樓承板閉口與開口樓承板比較板型截面優(yōu)勢(shì)

發(fā)布時(shí)間:2021-11-16 來源:http://www.gp552.com/

1.該板型板底平坦、腹板貼合,可根據(jù)各種房間的不同功用和需求供應(yīng)多種板底天花處理方式。
1. The plate bottom of the plate type is flat and the web is fitted. A variety of plate bottom and ceiling treatment methods can be provided according to the different functions and needs of various rooms.
2.樓承板閉口截面重心距板底16mm左右,小于開口型或縮口型樓承板截面參數(shù),按塑性理論分析組合樓板結(jié)構(gòu)承載力時(shí),混凝土壓力合力中心與拉力合力中心具有更大的內(nèi)力臂,這表明資料強(qiáng)度發(fā)揮更充沛,因而閉口組合樓板具有更大的結(jié)構(gòu)承載力或者說具有更高的安全系數(shù);
2. The center of gravity of the closed section of the floor bearing plate is about 16mm away from the bottom of the plate, which is less than the section parameters of the open or shrinkage floor bearing plate. When the bearing capacity of the composite floor structure is analyzed according to the plastic theory, the concrete pressure resultant force center and tension resultant force center have a larger internal force arm, which indicates that the data strength is more abundant, Therefore, the closed composite floor has greater structural bearing capacity or higher safety factor;
濟(jì)南樓承板
3.閉口樓承板能夠徹底代替樓板中正彎矩受拉鋼筋而且無須噴刷防火涂料即可抵達(dá)2小時(shí)的耐火時(shí)效;
3. The closed floor bearing plate can completely replace the tensile reinforcement with positive bending moment in the floor slab, and can reach the fire resistance aging of 2 hours without spraying fireproof paint;
4.閉口樓承板肋角使混凝土對(duì)樓承板的握裹力更強(qiáng),組合樓板抵達(dá)實(shí)在的組合效果;
4. The rib angle of the closed floor bearing plate makes the concrete have a stronger grip on the floor bearing plate, and the composite floor slab achieves a real combination effect;
5.閉口樓承板組合樓板能夠減小樓板厚度,增大凈空高度。選用開口樓承板,小板厚需126mm,而選用該板型小只需104mm;
5. The closed floor bearing plate composite floor can reduce the floor thickness and increase the clearance height. Open floor bearing plate shall be selected, and the thickness of small plate shall be 126mm, while the minimum thickness of this plate type shall be 104mm;
6.閉口樓承板一同的卡槽懸吊體系能為建筑物板底機(jī)電管道設(shè)備供應(yīng)便當(dāng),該體系無需在板底打眼或預(yù)埋鐵件,只需輕松將兩只卡片刺進(jìn)板底溝槽內(nèi),便可供應(yīng)200kg吊重吊點(diǎn),拆開也很便當(dāng);
6. The card slot suspension system together with the closed floor bearing plate can provide convenience for the electromechanical pipeline equipment at the bottom of the building plate. The system does not need to drill holes or embed iron parts at the bottom of the plate. It can provide 200kg lifting points by easily inserting two cards into the groove at the bottom of the plate, and it is also easy to disassemble;
今天的分享就是關(guān)于濟(jì)南樓承板,更多的內(nèi)容小編會(huì)不斷的再此分享,更多的內(nèi)容請(qǐng)繼續(xù)關(guān)注我們:http://www.gp552.com
Today's sharing is about Jinan floor support plate. More content will be shared here. Please continue to pay attention to us: http://www.gp552.com
成人免费a级毛片无码片| 波多野吉衣 美乳人妻| 老公和我弟媳妇出轨咋办 | 国精产品一二伊田园9777| 国产一区二区在线视频| 白少洁第1一40章免费阅读| 亲胸揉屁股膜下刺激视频| 亚洲色欲色欲在线大片| 曰本丰满熟妇XXXX性| 米奇777四色精品人人爽| 少妇高潮无套内谢麻豆传| 色综合久久久久综合99| 特级做a爰片毛片免费69| 性色AV乱码一区二| 色欲色香天天天综合无码WWW| 亚洲熟妇色XXXXX欧美老妇| 女人扒开屁股桶爽30分钟 | 国产黄A三级三级三级看三级| 亚洲 欧洲 日产 经典| 久久精品国产亚洲av香蕉| 亚洲AV无码一区二区三区网站| 无码人妻精品一区二区三区9厂| 美女直播全婐app免费| 国精品无码一区二区三区在线蜜臀| 亚洲色欲色欲在线大片| 欧美丰满熟妇xxxx性大屁股 | 校草被两个混混脱裤玩j| 久久久久久久精品无码AV少妇| 无遮挡18禁啪啪羞羞漫画| 女性生殖私密精油按摩| 无码人妻精品一区二区蜜桃百度 | 欧美性猛交xxxx富婆| 99久久久无码国产精品| 欧美性生交a片免费看| 久久亚洲国产精品五月天婷 | 邻居少妇太爽了a片无码| 免费人成激情视频在线观看冫| 日产欧产美韩系列| 国产一区二区三区美女| 精品人妻无码区二区三区| 交换年轻夫妇hd中文字幕3d|