Year1
- 规格：
- 铸钢
- 产地：
- 河北衡水
- 厂家：
- 广骏
, and then the prefabricated box beams and beams are set up on the temporary supports
. After completing the wet joints, wet hinge joints, negative bending moment tensioning and grouting, the temporary supports are removed and the system transformation is completed. In the past, bricks and wood were used to make temporary supports
. At present, the commonly used methods are as follows
Temporary supports for sand cylinders and sand boxes
After calculation, steel pipes with appropriate diameters are selected. Make a sand cylinder, seal the bottom of the sand cylinder with a welded steel plate, leave a screw hole on the side and plug it with a screw. Put appropriate fine sand into the cylinder, and place a piston slightly smaller than the diameter of the sand cylinder on top of the fine sand. The piston can be made of concrete, wood, or For steel pipes sealed with steel plates, the top surface of the piston is higher than the sand barrel. By loosening the bottom screw and releasing the fine sand in the barrel, the purpose of removing the temporary support is achieved and the beam-to-slab system transformation is completed.
>Prefabricated beam hoisting needs to install temporary supports
, I use concrete blocks mixed with sand and yarn tubes_temporary supports
, how can I use_temporary supports
/>No settlement? Or is there any other very good temporary support? The most important thing is not to settle and to facilitate removal.
>Use iron cylinders, one large and one small, which is easy to use. The main thing is to reserve a hole for sand at the bottom. The sand must be dry sand, and the height must be calculated well. The reserved height of the sand must be at least centimeters.
>Note that the construction method should be selected based on the design concept, double-support design, and the beam plate placed on the long-term support at one time. For single-bearing design, the beam plate needs to be placed on the temporary bracket or temporary bearing first.
Guangdong Province
Zhangye City Chaozhou City Dongguan City Foshan City Guangzhou City Heyuan City Huizhou City Jiangmen City Jieyang City Maoming City Meizhou City Qingyuan City Shantou City Shanwei City Shaoguan City Shenzhen City Yangjiang City Yunfu City Zhanjiang City Zhaoqing City Zhongshan City, Zhuhai City
Guangxi Zhuang Autonomous Region
Baise City, Beihai City, Chongzuo City, Fangchenggang City, Guigang City, Guilin City, Hechi City, Hezhou City, Laibin City, Liuzhou City, Nanning City, Qinzhou City, Wuzhou City, Yulin City
Guizhou Province
Anshun City, Guizhou City, Bijie, Guiyang City, Liupanshui City, Qiandong, Southern Guizhou, and Western Guizhou, Tongren, Zunyi City
Hainan Province
Haikou City, Sanya City
Hebei Province
Baoding City, Cangzhou City Chengde City, Handan City, Hengshui City, Langfang City, Qinhuangdao City, Shijiazhuang City, Tangshan City, Xingtai City, Zhangjiakou City
Henan Province
Anyang City, Hebi City, Jiaozuo City, Kaifeng City, Luoyang City, Luohe City, Nanyang City, Pingdingshan City, Puyang City, Sanmenxia City, Shangqiu City Xinxiang City, Xinyang City, Xuchang City, Zhengzhou City, Zhoukou City, Zhumadian City
Temporary Bearing
Temporary Bearing
Temporary Bearing
Year and month, the name of the former China National Chemical and Rubber Corporation was changed after the restructuring For China Chemical Rubber. China National Chemical Rubber is a wholly-owned specialized company of China National Chemical Corporation, which is a wholly-owned subsidiary of the State-owned Assets Supervision and Administration Commission of the State Council. It is a world-leading enterprise and the largest basic chemicals manufacturer in China. China National Chemical Rubber is the largest construction machinery tire manufacturer in China. Its output of rubber conveyor belts, vehicle brake hoses, air conditioning hoses and other products ranks among the top in the country. It is mainly engaged in the research, development, production and operation of tires, rubber and related products. business.
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