寿县合兴浅谈钢结构幕安装墙需要注意什么？发布时间：2016-4-26 9:11:46 浏览次数:575
1. Before installation
Install a glass curtain wall and steel structure, concrete structure and masonry structure main engineering must be about construction standard and assessment standards of quality acceptance acceptance qualified according to; to install the shape and the size of the external part of the building (mainly sheep and reexamine) requirements and the membrane wall with the size of in allowable error range if you modify the size deviation of the profile (dealing with transparency), to meet the requirements.
Check the external wall of each fixed connection in the main structure of the building... A stipulation that requires. Dimensional accuracy (elevation deviation is less than or equal to 10mm; buried surface and the outer wall of the bottom plane distance and design allowable error rate is less than or equal to 20 mm; smooth surface deviation. 5mm. If the deviation is less than or equal)... Deal with. According to the requirements of the installation of the next process.
Check the certificate of qualification for one mouth. Qualified certificate, only allowed to have one on the installation. Please bring the goods to the scene, you must keep the special warehouse.
2. Measuring line
Transparent lattice axis measurement measurement will rendering error control, distribution and accumulation of digestion amalgamation, of high-rise buildings should not be greater than grade 3 wind timing measurement line, and multiple correction to ensure the height and position of the exterior vertical is indeed very standard.
3. set up
.... Connection and installation of external wall, do not need to be pre installed and connected with the connecting angle and a connecting screw hole position of the center line of the meet the following requirements: elevation 3mm; Jiang open hole center line perpendicular to the direction of plus and minus 4mm, about the direction of 3mm. Connecting angle requirements according to the dictionary after installation, installation of the station connecting angle three-dimensional direction adjustment is very positive. The side vertical height and vertical anglers and design elevation. Installation and supervision should be transparent on-site director at different stages, every process is simple, the quality requirements, a process can be found problems in a timely manner to inform the construction method.
Steel structure external wall of a new type of wall; steel structure of the use of high architectural aesthetics and building energy efficiency.