The Ringlock Scaffolding System was a product of Germany in the 1980s, which was improved and was a mature method. It is currently the most widely used and trusted support system.

1. Fast, because it is a pin card in fixed, in each connection, only insert the pin insert, the bar is easy to understand, and it can be used.

2. There are eight fixed holes in the node. Besides the four holes, there are four other large holes for the use of slant poles or positioning poles. The nodes and nodes are horizontal lines, and the main frame can be closely connected with the rod and the slant bar, so the carrying capacity can be transmitted effectively.

3. This kind of product has a fixed point of contact and a higher precision, so all factories that produce this kind of products have certain production standards and specifications, which have high quality requirements for the products. The higher the precision of the production, the better the structural support structure, the more capable of carrying out the production.

Moreover, it is easier to estimate the bearing capacity of the supporting frame. Product after calculating the material good material, and from procurement to finished product, each stage must accept strict standard, so each product is high precision, assembled out of supporting frame structural, the better, to play the whole carrying capacity also can exert its stability and security.

4, each process are in strict accordance with the enterprise standard production, cut from pipe to welding fully automated control, no man-made production failure, because of the structural system, if not the vertical bar cut surface, it is difficult to build upward vertical group, the product itself is formed the self-check function, shielding the racks of erection of danger.

5, is due to the heavy support frame, build research institutes in China as the experimental results show that single rod support can reach 8 tons, so it can greatly reduce the dosage of the support frame, if compared to the cuplock system, the Ringlock scaffolding bearing material under the same condition, the number of materials is one third of cuplock scaffolding, so a lot of cost savings on the site.

6, in the elevated bridge construction, can be a whole continuous lap brace has split into multiple district of regularity, in accordance with the blocks reuse the crane to the next working group, to reduce waste by brace remove in the assembly of the human cost, shorten the working hours.

7, bar independent, so convenient and quick, clear disk function easy to grasp, only use a small hammer percussion can complete, even took the wrong found a bar and the strut can be directly put the wrong set-up, tear open come down to don't have to make groups of four directions of rod are torn down, so build very quickly.

 The labor saving is very large. In the case of the unskilled worker, one worker can set up 100 cubic meters a day, and the maximum can reach 250 cubic meters if the crane and construction technology are combined.