How to install zinc steel guardrail

Introduce the relevant knowledge of zinc steel guardrail, for everyone, zinc steel guardrail is not unfamiliar, but to install the zinc steel guardrail was baffled. Zinc steel guardrails are now a very common building material in the industry and can guarantee no rust within 8 to 10 years. However, people who do not know the installation process may think that the installation is troublesome, and explain to everyone about the installation method of the guardrail.
1. General residential building, the installation height of zinc steel fence is not less than 100cm. The bottom can be brickwork about 50cm, and the guardrail is more firmly installed on the top.
2. If there is no masonry wall, the guardrail is directly installed on the ground. At this time, the height of the guardrail is not less than 150cm. The column is 3 meters in one column. There are two fixing methods. One kind of ground has cast cement, and the chassis can be used. Columns are then fixed with expansion screws. One type of soil is earth, which can be used for pre-installed columns. The embedded columns are about 30 cm higher than the mesh, buried underground to make the mesh more secure.
3, if the customer has already erected the wall column, it can not need zinc steel column, directly customized mesh can be, this mesh installation also has two ways, one is in-wall installation, into the wall mesh size to Longer, about 15cm on each side. There is also a way to install with a zinc steel connector, which can be about 5cm from the left and right to facilitate installation.
The distance between the vertical bars of the zinc steel guardrail should not exceed 12cm to prevent the head body from passing through.
There are also two kinds of transportation of zinc steel fences, one is bulk package transportation, and then the customer assembles them after arrival. This transportation mode is cheap and not easy to damage. The other is to assemble and transport. The manufacturer assembles and packs the mesh sheets according to the customer's requirements. The transportation method is relatively expensive, but it can save the customer's trouble and can be installed after arrival.

Finger Vein Recognition

Finger Vein Recognition,Finger Vein Biometric Recognition,Hall Fingerprint Scanner,Biometric Door Lock

ChangChun E-vida Technology Co.,ltd , https://www.evidatech.com