Retrofitting Concrete Crack Sealer , Concrete Polyurethane Sealant Corrosion Resistance

Brand Name:XINCHOR
Model Number:XQ-GF21
Minimum Order Quantity:100 kgs
Delivery Time:30 days
Place of Origin:China
Packaging Details:100 meters per roll in carton
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Location: Hangzhou Zhejiang China
Address: 1ST FLOOR, UNIT 1, NO.9 GUANSHAN ROAD, FENGDU INDUSTRIAL PARK, PINGYAO, YUHANG, HANGZHOU, ZHEJIANG
Supplier`s last login times: within 48 hours
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Product Details

High Strength Epoxy Crack Repair Sealer For Concrete Restoration

Concrete Crack Repairing Grout Epoxy

Crack Repair Grouting adhesive


XQ-GF Crack Grouting Adhesive

Mainly used for concrete crack grouting,repairing,reinforcement of beam, floor, pole and basement of building, bridge and roadway. It is two components injection adhesive, mainly with modified epoxy resin and can be hardened at room temperature.


Range of Application

Repairing and reinforcement of the concrete crack on outer and inner walls, roof, beam, pole and floor.

Repairing the hollow parts of the wall and ground of cement and mortar, ceramics and stones Crack repairing for the concrete buildings, such as prefabricated components, equipment, silos, reservoirs, dams, bridges, tunnels, pipes, concrete pavement.


Features

  • Effectively seal the crack and improve the durability of concrete;
  • Waterproof, corrosion resistance, ageing resistance;
  • Low viscosity, fluidity, can be applied to cracks smaller than 0.05mm;
  • After curing has excellent toughness and impact resistance;
  • Easy to handle, short maintenance period with reliable quality.

Product performance


Basic parameters

1) Appearance

Part A (main): transparent liquid

Part B (hardener): brown transparent liquid

2) Mixing viscosity: 120-500 Pa.s

3) Hardened density: 1.10 +/- 0.10g/cm3

4) Mixing ratio (weight): 2:1

5) Handling time (25℃): ≥30min

6) Hardening time: 3 hours

6) Shelf time: 24 months


Product Performance

1 Main Performance

TestingTesting conditionIndex
Gel Performance
Tensile strength

Tested under (23±2)℃,(50±5)% RH

upon 7 days maintenance after processing

≥25 MPa
Pulling modulus of elasticity≥1.5×103 MPa
Elongation≥1.7%
Bending strength≥30 MPa no broken damage
Compressive Strength≥50 MPa
Bonding Ability
Steel-steel tensile shearing strengthMaintenance for 7 days after processing, tested under (23±2)℃, (50±5)% RH condition≥15 MPa
Steel-steel docking tensile strength≥20 MPa
Non volatile content (solid)≥99 %

Processing Flow

Crack confirmation and marking → Crack treatment → Seal the crack and fix the injection gun base

→ mix the adhesive according to the ratio → low pressure injection → hardening and maintenance


The interval setting according to the crack width as blow:


Crack width (mm)

Interval (mm)
Min.StandardMax.
0.05-0.2150200250
0.2-3.0250300350

Packaging and Logistics

1. Two components packed separately, the mixing ratio is 2:1

2. Shall be stored in cool (under 25℃), dry and ventilated place, no exceed 1 year.

3. This product is non dangerous goods, can be shipped as normal chemical materials.


Attention

Shall be stored in cool, dry and ventilated place, avoid sun exposure and high temperature

Do not mix too much at each time, use upon actual necessary

If touched by skin, clean with acetone and washed by water immediately


China Retrofitting Concrete Crack Sealer , Concrete Polyurethane Sealant Corrosion Resistance supplier

Retrofitting Concrete Crack Sealer , Concrete Polyurethane Sealant Corrosion Resistance

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