Standard Specification for bowl type scaffold steel pipe diameter
According to the specification requirements of every three vertical and horizontal cross set with scissors support; height of more than 8 meters in the low to vertical, vertical and horizontal set of scissors. Generally speaking, the technical requirements of the roof beam, the coupling beam parts are independent support, whether the existence of suspension.
Span and step distance is in accordance with the relevant regulations; the top of the free end is more than the specifications is not greater than 50cm, and free from backwater not greater than 30cm
Scaffolding is also called full house scaffolding, its focus from low to up as follows: the pole is the thickness of 5cm plate, and the length of not less than 3 cross; sweeping bar is complete, height is not more than 10cm
