A gabion is a cage, cylinder, or box filled with rocks, concrete, or sometimes sand and soil for use in civil engineering, road building, military applications and landscaping.
Gabion mesh is the wire material used to make gabion boxes and baskets. It is typically made of heavy galvanized steel or coated with PVC to resist corrosion. The mesh is woven into a hexagonal pattern to provide strength and flexibility.
Gabion mesh is a type of wire mesh that is used to build structures like retaining walls, erosion control barriers, and other similar structures. It is typically made of steel wire that is woven into a mesh pattern, and then filled with rocks or other materials to create a strong, durable structure. The mesh is designed to be strong enough to hold the weight of the materials inside, while also being flexible enough to conform to different shapes and sizes. Gabion mesh is often used in civil engineering projects, landscaping, and other construction projects. Gabion,Gabion Baskets,Gabion Box,Gabion Mesh Hebei Aibuer trading co., Ltd , https://www.ablewiremesh.com
Gabion baskets are wire containers made of hexagonal netting. The wire is double twisted and the mesh is reinforced by a wire border along the edges. The baskets are filled with stones and linked together to form a monolithic structure.
Gabion box, also known as a gabion basket, is a WIRE MESH container filled with stones or other hard materials. They are used in civil engineering projects to control erosion, stabilize soil, and create retaining walls.
Analysis of the difference between talc and calcium carbonate in modification
Both talc and calcium carbonate are used for filling purposes. The purpose is to:
1, increase dimensional stability (that is, shrinkage reduction);
2, increase the rigidity of the material;
3, increase the heat resistance of the material;
4, reduce material costs and other aspects.
But there are also flaws:
1, the density increases;
2, the use is not good, the impact toughness is reduced;
3, the material gloss has decreased.
Talc and calcium carbonate have the same granularity, usually 300 mesh, 600 mesh, 800 mesh, 1250 mesh and 2500 mesh. Of course, there are finer, and generally used in plastic can choose 800 mesh and 1250 mesh. Two, this can make the performance / price ratio the highest.
About the difference between talc and calcium carbonate:
1. The shape of talc is flake-shaped, so it has higher rigidity, dimensional stability and heat-resistant temperature, and the reinforcing effect is good.
2, calcium carbonate is generally granular, so its rigidity and other aspects are not as good as talcum powder, but its price is lower, and the whiteness is high, and the impact on the impact toughness of plastic is small.
3, talc has a nucleating effect on polypropylene, and calcium carbonate has no obvious effect in this respect.
4, calcium carbonate can be generally divided into light calcium carbonate and heavy calcium carbonate, and talc powder does not have this distinction, talcum powder is ground from natural minerals.
Calcium carbonate / talc composite reinforced PP, its performance is as follows: