04-23-2018, 11:32 AM
Why is the use of zinc-steel fence fences, stair railings and other products used so widely? Due to improper operation personnel or other factors on the spot, the following factors have been morrell et al breslin found in the looseness of the zinc steel guardrail: 1 The zinc steel guardrail installation and connection screws are loose. 2 The improper selection of zinc steel guardrail profiles, the thin wall thickness, or the provision of reinforced steel in accordance with regulations. 3 Zinc steel guardrail box clearance gap filling material too tight.
4 The connection method of the zinc steel guardrail to the wall body is improper, and the frame body is not reinforcing concrete floor for pool filled with soft material around it to form the “expansion joint”. 5 The fitting material is not fixed and fixed to the wall. Four major measures: 1. The handrail at the top of the handrail should be fixed to the wall at the wall. During the construction of the guardrail, attention is paid to the inspection and control of the above four aspects.
The focus is on the creating steps from a balcony connection between the bottom of the column and the ground. After the installation, a manual test can be used to check whether it is shaken. If it does not move, it basically meets the installation requirements. . 2. The column and the connecting piece are combined firmly and tightly without gaps.
The length of the lap is as long as possible without affecting the appearance quality. 3, according to the principle of three points into a plane, the expansion bolts of the fixed connector can not be on the same line, and as much as possible spacing to enhance the stability of the connector. If welded, the inside and outside of the guardrail must be welded. The installation of zinc steel guardrail connector shall not be fixed on the floor of cover your pool deck for party with plastic the building with wooden mallets, wood screws or directly with wooden screws.
4 The connection method of the zinc steel guardrail to the wall body is improper, and the frame body is not reinforcing concrete floor for pool filled with soft material around it to form the “expansion joint”. 5 The fitting material is not fixed and fixed to the wall. Four major measures: 1. The handrail at the top of the handrail should be fixed to the wall at the wall. During the construction of the guardrail, attention is paid to the inspection and control of the above four aspects.
The focus is on the creating steps from a balcony connection between the bottom of the column and the ground. After the installation, a manual test can be used to check whether it is shaken. If it does not move, it basically meets the installation requirements. . 2. The column and the connecting piece are combined firmly and tightly without gaps.
The length of the lap is as long as possible without affecting the appearance quality. 3, according to the principle of three points into a plane, the expansion bolts of the fixed connector can not be on the same line, and as much as possible spacing to enhance the stability of the connector. If welded, the inside and outside of the guardrail must be welded. The installation of zinc steel guardrail connector shall not be fixed on the floor of cover your pool deck for party with plastic the building with wooden mallets, wood screws or directly with wooden screws.