Q:What is the barbed wire in the cable line?

The main purpose of signal transmission using cable TV lines is to ensure high-quality transmission of signals.

Q:Construction in the wall and the beam at the junction of nail wire mesh what role

To avoid the ground cracks, wire mesh must be placed on the pipe above the concrete center is better.

Q:Why do you want to shop a barbed wire?

In the laying of this layer of wire mesh, we must pay attention to the wire mesh and the wall of the banding point is certainly not the density does not meet, or else the wall will produce a hollow problem. Also, we must pay attention to the proportion of cement mortar ratio, the proportion will not increase the probability of cracks in the wall.

Q:What is the use of wire

Iron is a long time will rust. Iron easily rust, in addition to its chemical nature of lively, but also with the outside world conditions also have a great relationship.Water is easy to rust the iron one of the material, iron into the water

Q:Why is the effect of electromagnetic radiation shielding with wire mesh?

Do not believe ah, this can drop, who also buy shielding materials ah; direct purchase of barbed wire on the line.

Q:This material of the barbed wire in the water I do not know how long?

Dutch net durable, that is, corrosion-resistant and resistant to light. Plastic network in the water is also OK, the sun for a long time to die.

Q:Barbed wire fence is what the iron ring

There are blue, green, yellow and other colors. Uses: for grassland boundaries, railways, highways, such as isolation protection.

Q:Barbed wire mesh 20 mesh and 30 mesh what is the difference

The mesh can generally indicate the degree of tightness between the wire and the wire of the screen. The higher the mesh, the closer the mesh is, the smaller the mesh. On the contrary, the smaller the mesh, the more sparse the mesh,

Q:How is the wire mesh made

materials used generally use high-quality low-carbon steel or stainless steel. In general, it is necessary to produce a number of processes such as plate peeling, pickling, washing,

Q:In the chemical experiment, how does the wire mesh use? What are the effects?

when below the sieve The reaction can be stopped to achieve the purpose of controlling the reaction.