Views: 33 Author: Site Editor Publish Time: 2022-10-11 Origin: Site
GRC decoration elements are light in weight; high in their strength; strong in impact resistance; better in permeability and freeze-thaw resistance; good in fireproof performance and can be used for a long time without cracking, which is incomparable to ordinary concrete.
Here is the content:
From the material
In the application
First of all, from the material, the length of glass fiber added is different, short glass fiber is generally less than 1mm, while long glass fiber can reach a dozen or longer lengths. In terms of performance, glass fiber reinforced concrete can not only effectively improve the rigidity, impact strength, creep resistance, and dimensional stability of products, but also have low warpage and other superior performance, which can be said to be an evolutionary upgrade of short glass fiber.
① After glass fiber reinforcement, GRC concrete is a high-temperature resistant material, so the heat resistance temperature of reinforced plastics is much higher than before without adding glass fiber, especially nylon-type plastics.
② Restrict the movement between polymer chains of plastics, so the shrinkage of reinforced plastics is much lower and the rigidity is greatly improved.
③ Reinforced plastics do not stress crack, while the impact resistance of plastics is much improved.
④GRC facades is a high-strength material, which also greatly improves the strength of plastic (tensile strength, compression strength, and bending strength are much higher)
⑤ Due to the addition of glass fiber and other additives, the burning performance of reinforced plastics is much reduced, and most of the materials cannot be ignited.
Glass fiber reinforced concrete than organic fiber temperature resistance, non-combustible, corrosion resistance, heat insulation, sound insulation, high tensile strength, and good electrical insulation. However, the brittle nature, wear resistance is poor. Used to manufacture reinforced plastics or reinforced rubber, glass fiber reinforced concrete has the following characteristics, these characteristics make the use of glass fiber far more extensive than other types of fibers, and the development rate is also far ahead of its characteristics listed below.
(1) High tensile strength and low elongation (3%).
(2) High coefficient of elasticity and good rigidity.
(3) High elongation within the elastic limit and high tensile strength, so it absorbs large impact energy.
(4) It is an inorganic fiber with non-combustibility and good chemical resistance.
(5) Low water absorption.
(6) Good scale stability and heat resistance.
(7) Good processability, can be made into strands, bundles, felts, weaving, and other different forms of products.
(8) Transparent and can transmit light.
(9) The development of a surface treatment agent with good adhesion to resin is completed.
(10) Low price.
(11) It is not easy to burn and can be melted into glass-like beads under high temperatures.
The company always adheres to the creative concept of "casting high quality, GRC concrete products with integrity and wisdom" and the working idea of "from nature, recreate harmony", and continues to create epoch-making technical achievements for the further development of human society. We will continue to create epoch-making technical achievements, dedicate the power of the giants to the further development of human society and create a better tomorrow together.
