Do you know fiberglass?

Before doing the decoration work, many people must know the decoration materials to be used. Usually when you see some materials, it must be very simple to know, but when it comes to things that are not very clear, many people must be very strange in the process of investigation. Glass fiber is a new thing that has appeared in recent years. How many years does glass fiber work? How to identify glass fiber mesh? How many years does glass fiber work? 10-15 years. Glass fiber is an inorganic non-metallic material with excellent performance. There are many types. The advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but the disadvantages are brittleness and poor wear resistance.

1. The service life of glass fiber mesh cloth is relatively long, which can reach 10 to 15 years, but it needs good maintenance and management.
2. Glass fiber is a plain weave fabric with untwisted thick wire, which is an important base material of hand-glued FRP. The strength of the woven fabric is mainly in the warp and weft directions of the fabric. For the case where the warp and weft strength is required to be high, it can also be woven into a unidirectional cloth. Many untwisted thick wires, unidirectional cloth, and single weft direction cloth can be configured in the warp and weft directions. Untwisted thick wire roving is composed of parallel raw wires or parallel monofilaments. Glass fiber mesh glass fiber mesh cloth.
1. The market price of very poor glass fiber mesh cloth is usually around yuan-yuan. His glass fiber is usually made of waste glass from beer bottles. The production technology is clay point drawing, which is a production technology prohibited by the state, and the surface coating is not an alkali-resistant emulsion. Intuitively, the work is rough, generally sold in rolls on the market, the length is insufficient, the weight is insufficient, it breaks after being broken twice, the joints are not firm and easy to shift, and it is easy to pierce the skin. This kind of mesh cloth usually loses its strength after two months of use in the insulation layer. If the pulp is taken out of the mesh and gently rolled, the glass fiber line will become powdery.
2. There is also a kind of imitation platinum glass fiber mesh, also called mixed line. This is a better imitation of glass fiber, but the choice of waste glass is usually flat glass with high transparency and a relatively fine fiber diameter. It is sometimes difficult to judge the authenticity on the surface, but the quality cannot meet the requirements of the real alkali-resistant mesh in the exterior wall insulation in any case.
3. The standard type of good quality mesh is based on platinum glass fiber, and the material selection and weaving process are very particular. The coating emulsion used has good alkali resistance. Excellent alkali resistance and high warp and weft tensile force, the product feels good, the construction clothing is good, and the amount of mortar used is greatly reduced.

The above content mainly describes the specific introduction of how to identify glass fiber mesh cloth. Glass fiber is a new material that combines many advantages. During the processing, it is necessary to observe carefully and understand the overall situation. Often, if this kind of thing is not observed in detail, more time will be wasted.