High Temperature Corrosion Resistant Glass Fiber Reinforced Polymer Bars

Glass fiber reinforced polymer bars are a high tensile strength alternative to steel reinforcements. It has strong corrosion resistance and can greatly extend the service life of concrete structures.

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Product Details

Products Description:

Glass fiber reinforced polymer rods are mainly used in transportation infrastructure, light rail railways, runways, IT and research facilities, mining and tunnels, buildings and waterside concrete structures such as retaining walls, seawalls, dams and power plants where must Reinforced with corrosion-resistant materials.

Feature:

High corrosion resistance: The composition includes high-quality corrosion-resistant vinyl ester resin, which is not attacked by chloride ions and chemicals, and has a service life much longer than ordinary steel in corrosive environments.

High Tensile Strength: With high tensile strength, they are at least 2 times stronger than conventional steel.

Light weight: the weight is a quarter of that of steel bars, which greatly reduces labor intensity and transportation costs.

Anti-static: non-conductive, no sparks will be generated during cutting, reducing accidents.

Low thermal conductivity: the thermal conductivity is 100 times lower than that of traditional steel bars, and no cold bridges will be formed.

Cuttability: Can be cut or drilled easily and is less prone to cracking or breaking.

Cost saving: It can replace the steel bars of traditional concrete, which can reduce the cost of secondary repair.

Wide range of applications: it can be used in buildings, tunnels, waterside concrete and other constructions.

Product Specification
Specification	yft100-25-12	Name	Hollow Rockbolt

Item	Unit	Permissible Deviation	Standard Parameter
Outer Diameter (Da)	mm	±0.5	25
Measure Bottom Diameter (Db)	mm	±0.5	22.6
Diameter of the hole	mm	±0.5	12
Effective Diameter (Dd)	mm	±0.5	22
Screw Pitch (P)	mm	±0.2	10
Rod Length (L)	mm	±10
Active Section	mm²	—	267
Weight	g/m	±25	640
Fiberglass Content	%	±5	80
Density	g/cm³	±0.1	2
Ultimate Load-bearing	kN	≥	220
Ultimate Tensile Strength	MPa	≥	820
Shear Strength	MPa	≥	150
Elastic Modulus	GPa	≥	40
Ultimate Strain	%	≥	1.2
torsional strength	N·m	≥	100
Nut bearing capacity	kN	≥	100

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Subject : High Temperature Corrosion Resistant Glass Fiber Reinforced Polymer Bars

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High Temperature Corrosion Resistant Glass Fiber Reinforced Polymer Bars

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