Bridges, tunnels and steel formwork steel formwork _ _ jiaocheng wenshui Unitas steel formwork

 1. It should be noted quality issues (1) reinforced the position to be calibrated, the position at the bottom of the pillar to be accurate, should be based on the size and height of the column section to design hoop size and spacing between columns. (2) beams, plates template should have a certain strength and stiffness, to be able to bagging, but not too much about the degree. (3) on the beam template, should the locking rod, so that deformation can be prevented catchy. 2. gently product protection (1) when lifting bridge steel template template specifications, can not have a collision, to prevent deformation of the template. (2) removal of the template can not use excessive force when, in order to avoid causing damage. (3) Remove the steel template to be checked and, if the problem should be resolved without delay. 3. Safety Measures (1) templates and fittings shall be qualified in accordance with the instructions when installing or operating regulations were not allowed to change. (2) the installation template and bracket u-shaped channel steel template, have temporarily fixed facilities, to prevent overturning. (3) If the mounting height of over two meters template, then the platform or scaffold erection should work. (4) When installing the template down someone mutual collusion steel template, non-air throw objects. (5) met five or more wind, lifting operations can not be performed. (6) the vertical height of more than two meters template, you can not stand up assembling the upper lower template template. (7) When the tilt angle, and to ensure the stability of the fulcrum, and to anti-slip measures. (8) can not exceed the load using templates. (9) on the brackets and accessories have to bear the load, it can not easily be moved or removed. First, the acceptance criteria for steel template 1. have sufficient stiffness and strength, to be able to meet the structure geometry of the design requirements. 2. To facilitate assembly and stitching, and assembled in place. Accessories have versatility. 3. welds should be full and without any welding defects and problems. The template should be installed firmly steel construction steel factory, can resist vibration and shock, with a certain strength. 5. Before the factory, to steel template inspection and acceptance, check and correct all aspects, to the factory. Second, the manufacture quality steel formwork requirements 1. Material steel: steel shall conform to the standard, such as "carbon steel." Inner rod: When removed, the inner rod hole left by the smallest size, and have the strength and aesthetics. 2. Template (1) calculation of steel formwork, brackets and arch, its strength and stability should be taken into account wind conditions. (2) In general, if the structure is exposed surface of the template, then the interference of the building must not exceed 1/400 span. (3) the amount of deformation of steel formwork panel, you can not be greater than 1.5mm. (4) brackets, if after the arch under load, elastic deflections their rods can not exceed 1/400 of the span. (5) shall be in accordance with the requirements of the drawings to create a template, if not specified on the drawings, so hard in accordance with certain criteria, not arbitrarily determined. Bridges, tunnels and steel formwork steel formwork _ _ jiaocheng wenshui Unitas steel template provided by the text of water Unitas steel formwork Limited. Wenshui Unitas steel formwork Limited (www.jlgmb.com) strong, credible, Shanxi Luliang stainless steel products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead wenshui Unitas steel formwork and you hand in hand into the brilliant, for a better future!