The sound barrier of the beam beam template installation need to pay attention to what matters
Scaffolding works a scaffolding program selection 1, the selection principle (1) the duration of the requirements and the construction of the organization;(2) the structure and height of the project; (3) the structure of the structure selection, and strive to achieve the structure to be safe and reliable. (3) the structure of the structure of the scaffolding, (4) in the provisions of the conditions and the provisions of the period of use, to fully meet the expected safety and durability; (5) the choice of materials, and strive to achieve common common, can be used to facilitate the use of maintenance Maintenance; (6) structural selection, and strive to achieve a clear force, the construction measures in place, lift off easy to facilitate inspection and acceptance; (7) comprehensive above, scaffolding erection, must also meet the "construction safety inspection Standard "requirements, to meet the provincial civilized standard site of the relevant standards.
(1) scaffolding at the bottom of the pole with different lengths of steel pipe arrangement, the two adjacent column joints in the height of the direction of the distance should not be less than 500mm; the center of the joints from the main center of the main The distance of the node should not be greater than 1/3 of the step. The length of the lap should not be less than 1m, not less than two rotary fasteners, the edge of the end of the cover to the rod end of the distance should not be less than 100mm. (2) stand on the ground pole should be set mats, and set the vertical and horizontal direction of the sweeping pole, connected to the foothold on the bar, from the bottom is very happy to answer the landlord of the problem if any mistakes please forgive me
2, the choice of the body According to the above principles, combined with the actual situation of the project, taking into account the previous construction experience, decided to use the following scaffolding program: 13 #, 16 #, 17 # and commercial 5 # floor, part of the underground garage For the frame shear wall high-rise structure, taking into account the Zhou material turnover, site conditions and construction requirements, in the first floor to the second floor with double-floor steel scaffolding, erect height 9m. Three to ten, eleven to the top of the building with steel cantilever double row of steel scaffolding section erection.
