Guardrail in the purchase of how to install the correct is very important, and the installation of guardrail is important, the requirements of height and material are very strict.
- 6: spray blade barbed rope is characterized by mechanical strength, adhesion, corrosion resistance, aging resistance, etc., which will greatly increase the service life of the barbed rope, uv resistance, aging resistance.
1, stress relief before plating where the maximum tensile strength is greater than 1034Mpa key and important parts before plating should be at 200±10℃ stress relief for more than 1 hours, carburizing or surface quenching parts should be at 140±10℃ stress relief for more than 5 hours.
Post time: 25-08-22- For corn circles: used as corn circle nets, the original galvanized welded wire mesh with a mesh size of 5cm*7cm or 5cm*5cm is generally used, with a wire diameter ranging from 1.8mm-2.3mm and a height ranging from 1.2m to 1.8m.
One is to do a good job of galvanized wire packaging, to avoid bumping, to ensure the integrity of the zinc layer;
1. PVC plastic coated barbed rope adopts flexible structure
You can also buy a cage from other places. You can choose the cage you like or find suitable on the website. For example, a pet store, supermarket, pet products website, etc., it is recommended that you buy metal cage, with a metal tray underneath, of course can also be of stainless steel and plastic, is plastic easily damaged by the dog bite, plastic tray is easy to be a dog of uric acid corrosion, but also show the low end of the plastic products, beautiful, durable.
Although galvanized iron wire has the protection of galvanized layer, it does not say that it will not rust at all, but delays the time of rust. In general, cold galvanized iron wire can be kept for 1-2 years without rust, hot galvanized iron wire can be used for 8-10 years without rust. If properly maintained, the use time will be longer. So how to prevent galvanized iron wire rust?
Post time: 07-06-24Barbed wire production of general selection of low carbon iron wire, after fine and accurate active welding equipment processing, the selection of galvanized process surface treatment. After the completion of the product, the net surface is smooth and regular, good integrity, strong consolidation, even if part of the trade-off or under pressure will not appear lax phenomenon.
- 3, whether positive and negative twist, whether the need for bilateral silk.
Now most people buy barbed rope choose blade barbed rope, why is this? From the material blade barbed wire technology blade gill net is made of hot-dip galvanized steel plate or stainless steel sheet stamped out sharp knife sheet, high tension galvanized steel wire or blade barbed wire stainless steel wire as core wire combination of the resistance device. Because the gill net shape is not easy to contact, so it can achieve excellent protective barrier effect. The primary raw materials of products are galvanized sheet and stainless steel plate.
The different spacing of the thorn rope is mainly in order to save costs to consider, because if they are too close, then obviously a little waste of resources, but the installation is too sparse will not work. Usually the bottom spacing is about 10cm, and the top is up to 20cm, this is because the higher the place is more difficult to climb over, usually more than one meter without the help of tools it is difficult for ordinary people to climb over, and the bottom because of the relatively tight can prevent personnel from drilling in the past.
- Because of the pre-tension given to the packaging and binding of galvanized wire, it has the excellent characteristics of low relaxation value, small stress loss, good stability after loading, not easy to deformation, no fracture, strong elasticity, ordinary steel lines and rebar are difficult to compare. The use of advanced galvanized finishing process, therefore, the use of hot-dip galvanized steel wire construction, not only good corrosion resistance, but also beautiful and generous. The product has the characteristics of smooth surface, high dimensional accuracy, good uniformity of zinc layer and strong adhesion.
- 4, barbed wire protective net and culvert intersection, such as the ditch is narrow, barbed wire barbed wire protective net can be directly crossed, the ditch is wide, barbed wire barbed wire protective net is difficult to cross, can take the treatment method of bridge, channel.
Before wall plastering, the wall column is connected to the gap construction wire mesh, which can play a certain strengthening and heat preservation effect. The mesh is hung on the interface surface of different grassroots, and the length of each side should meet the requirements of 100mm, so as to prevent shrinkage and cracking caused by different grassroots. Mesh wire diameter can also determine the effect and efficiency of construction, mesh fine laid up convenient soft, high construction efficiency; Of national standard can assure quality, but laid respect is inferior to fine construction fast.
- B. When the thickness of the plating is greater than 4 mm, the zinc adhesion should not be less than 610g/m, that is, the average thickness of the zinc layer should not be less than 86 microns.
- Most builders buy hot-dip galvanized wire. They want good corrosion resistance. And people use galvanized wire products in their daily life, such as wire mesh guardrail, galvanized wire is more, which still takes into account the cost. In addition, galvanized silk will also be used in the field of art. Artists are attracted to its bright color and softness, so the factory must consider these factors when producing galvanized silk.
- Because the barbed rope is a strong use of regeneration value. Generally, the use of discarded guardrail networks for exercise, or steel production of new structural raw materials, do a good job of daily cleaning up and recovery can promote the value of the whole guardrail network faster. Again is to recover the use, the use of it in the appearance of the use of places that are not high, such as as other days purse Seine; Taking apart or discarding the raw materials that do not need to rust can carry out the whole regeneration.
If the coating roughness is not caused by the above reasons, it may be caused by impurities in the plating solution. Can take a small amount of electroplating solution, after filtration test, then take a small amount of electroplating solution, after zinc powder treatment test, check the problem is caused by solid particles or copper, lead and other foreign metal impurities. Test them one by one and it’s not hard to find the cause of the problem. Galvanized iron wire coating foaming, binding force is not good.
- When in use, wrap into a roll cage. First, its ventilation is good, conducive to the air drying of corn; Second, occupy a small space, convenient drying, good air permeability, light transmission; Third, beautiful and strong, reusable, cost-effective. And in the storage process, it is easy to cover in rain and snow weather to avoid the deterioration of corn mold.
- Heavy hexagonal mesh can be used for slope support, mountain rock face hanging net shotcrete, slope planting green, it can also be made of stone cage cage, stone pad cage, for rivers, DAMS and seawall prevention and control of erosion and reservoirs, river interception with stone cage.
- Excellent anticorrosive makes its popularity in the feed, the net surface smooth and tidy, increased the look and feel, can be adornment effect, this characteristic makes it to show in the mining industry, due to high quality with low carbon materials as raw materials, to make it unique general iron mesh screen does not have flexibility, determine its plasticity in use process, It can be used for the deep processing manufacturing of hardware technology, the batch swing of complex wall body, underground leakage prevention and cracking prevention, light net body, so that this cost is much lower than the cost of iron screen, more can realize its economy and benefit.