Scaffold structure accord with the requirement of the construction plan, change the size of the individual parts should be within the adjusting range of the permit; Node secure connection is reliable. Which the fastener tighten degree should be controlled in torsion moment 40 n. n. m ~ 60 m, where all welding quality should be reliable, embedded parts of embedding should comply with the design requirements, have sufficient strength, joint connection of wire rope should be reliable;

The scaffold before use, should by the examination and acceptance of construction site, head of the organization, and present the single fill in the acceptance of rear can use. In construction process should be designed to management, inspection and maintenance, and regular settlement observation, found abnormal should take timely reinforcement measures.

Scaffolding accessories fracture resistance, advanced structure, steel plate cold pressing molding, strength and toughness than the current national standards, eliminate the iron scaffolding accessories scaffolding collapse accident hidden danger caused by fracture. Scaffolding accessories corrosion resistance is strong, the whole thing after passivation and galvanized dual anticorrosion treatment, greatly improve its corrosion resistance ability, long service life, far more than the service life of the cast iron mobile scaffolding accessories.

Activity of door type scaffold with trapezoidal scaffold is currently the most commonly used in the construction of two kinds of scaffold, trapezoidal scaffold is a new type of quick release scaffold, and some construction unit to accept new things slower still use doors scaffold.

Trapezoidal scaffold is to solve the problem of previous door scaffold research and development of new type of scaffolding
Scaffolding good overall performance: equipped with foot pedal, parallel to the frame, retaining wall pipe, level and cross bars such as vertical and horizontal lock device.