The tightening length is suitable for the specific part of the project and the type used in the construction
60cm is suitable for reinforcing ring beams below 30cm
70cm is suitable for masonry and frame 30-35cm constructional column
80cm brick and frame 40-45cm structural column
90cm brick and frame 50-55cm column
100cm brick and frame 60-65cm column
110cm for plant and high-rise building frame 70cm column
120cm is suitable for 75-80cm columns in the framework of factory buildings and high-rise buildings
The specific calculation method is as follows:
Example: 40cm constructional column + formwork 5cm (2.5cm on both sides) + square wood 20cm (10cm on both sides) = 65cm recommended model 80cm and so on
(Remind the user that the column below 40cm can be strengthened directly without square wood)
Description of spacing between layers of a constructional column
Model distance between columns
30 to 45cm 40cm
50 -- 55cm 1.5 and above 30cm
1.5 less than 40cm
60-65cm 30cm
Step by step is a new construction equipment, the use of fast, not only can save time, improve work efficiency, more can save a lot of wood, instead of the traditional wire binding method, rod screw method, fixed ring plug method.
