So, the side mould and a bottom mould to C1 when pouring a section, must be timely with tie rod or wall screws tightened, so that the template to form a whole does not shake: D1 bottom die steel and web reinforcement binding, to the timely installation of the web and the side template and the core module; e, Rui should die placed in the basket of small beam, front pull rod adjust the height, after the port has been pouring the concrete rod and tighten connection; F1 die and die outside the inner web and fixed, must adopt two layer D12 to pull screw spacing can be adjusted, in the horizontal direction every 60 cm set a fastening; G1 two is used by the web, 16 of the pulling screws are adjusted, which has been pouring concrete firmly locked on the web o
The above adjustment process, on-site construction management personnel and engineering and technical personnel must grasp the seven technical problems o A1 pay attention to the relationship between the turning point elevation, to coincide with the design of 2B1 through the side of the mold bottom to adjust the tension screw
The hanging basket construction technology of formwork installation requirements is very high, must be strong, to prevent overturning, concrete pouring down. In addition, the control of formwork elevation is directly related to the precision of pouring concrete and the height of the box girder. Therefore, the elevation of formwork must be determined according to the pre camber of the design and the deflection of the basket.Technical specification for operation of formwork must pay attention to the following points: A1 first before using the rod on the beam bottom die height; B1 theodolite fixed bottom die axis; C1 fixed bottom die, covered with plastic plates, and adjust the width of the middle floor steel frame production to adjust the width of the bottom mold; the elevation of D, adjusting the lateral mode and the edge template and inclination; the elevation of E1 using the template template before adjusting rod.
