3 the demolition of multilayer floor pillar shall be carried out according to the following requirements: when the upper floor slab is pouring concrete, the next floor slabThe pillar shall not be removed, then the next floor of a live, can only be removed part of the span is 4M or above 4M Xiajun should retain the brace beam, pillar spacing shall not be greater than 3M.
1 demolition vertical face template, should be carried out from top to bottom; demolition of the larger span of the beam pillar, should start from the middle, respectively, to the two ends.2 demolition of beams and floor bottom mold, should loosen the wedge or lower bracket, then by block or patch removal
Template removal sequence:General is the first non load bearing template, but bearing template; the first side plate, the back plate. Follow the line after the demolition, the demolition of non weight-bearing parts, the demolition of the load-bearing parts and the principle of top-down,
