Epoxy Resin Anchoring Adhesive
- Aquaprufe
ASR-150 Epoxy Resin Anchoring Adhesive is a solvent-free, two-component modified epoxy resin glue. It is suitable for steel bar and anchor bolt planting in concrete constructions.
ASR-150 is non-toxic and environmentally friendly. It is packed in double cartridge, easy to apply, and does not damage base materials. Engineering practices have proved that ASR-150 Epoxy Resin Anchoring Adhesive excels in terms of stability, thixotropy, resistance to aging, fatigue stress and corrosion.
Uses
Steel bars and anchor bolts planting for various building concrete components
Steel planting for bridge piers, beams, slab steel plates
Anchor bolts fixing
Advantages
Cure at room temperature
No expansion or shrinkage after curing
No damage to substrate
Environmentally friendly, free of volatile solvents and non-toxic
Non-aging, strong fatigue stress resistance, acid and alkali resistance
Stable with long-term stress
Applicable and cure in a low-humidity environment
Good thixotropy, suitable for side or top anchorage implanting
Double-cartridge direct-mixing packaging with a glue gun, and no need to dispense manually
Easy to apply
Properties
Appearance | Component A epoxy resin → White | Component B curing agent → Black | A + B → Grey |
Mixed ratio | Component A : Component B = 3:1 (by weight) | ||
Operation temperature | Minimum operation temperature: 5℃ | Maximum operation temperature: 65℃ | |
Operation Time | +8℃: 120min | + 20℃: 90min | +35℃: 20min |
PROPERTY | TEST CONDITION | TEST RESULT |
Adhesion performance | ||
Splitting tensile strength - Mpa | (23±2)℃, (50±5)%RH and a loading speed of 2mm/min | ≥8.5 |
Bending strength – Mpa | ≥50, and not in fracture damage form | |
Compressive strength - MPa | ≥60 | |
Bonding capacity | ||
Steel-to-steel tensile shear strength - MPa | (23±2)℃, (50±5)%RH | ≥10 |
(60±2)℃, 10min | ≥11 | |
(-45±2)℃, 30min | ≥12 | |
Bond strength of ribbed steel bar (or full screw) to concrete under constrained pulling conditions - MPa | (23±2)℃, (50±5)%RH C30 φ25 L=150mm | ≥11 |
C30 φ25 L=125mm | ≥17 | |
Steel-to-steel T impact peeling length - mm | (23±2)℃, (50±5)%RH | ≤25 |
Heat distortion temperature - ℃ | 0.45MPa bending stress test | ≥65 |
Nonvolatile content - % | (105±2)℃, (180±5)min | ≥99 |
Resistance to environmental effects | ||
Resistance to hygrothermal aging - % | Steel-to-steel tensile shear strength test at room temperature after 90d of 50℃, 95%RH treatment | ≤12, reduction compared to the result of short-term room temperature treatment |
Resistance to heat aging - % | Steel-to-steel tensile sheer strength test after 30d of (80±2)℃ treatment | ≤5, reduction compared to the result of 10min treatment |
Resistance to freeze-thawing - % | Steel-to-steel tensile shear strength test at room temperature after 50 cycles (8h each) of -25~-35℃ freeze-thawing treatment | ≤5, reduction compared to the result of short-term treatment |
Resistance to stress | ||
Resistance to long-term stress - mm | Creep deformation of steel-to-steel specimen after 210d of 4.0MPa shear stress treatment at (23±2) ℃, (50±5) %RH | ≤0.4, no damage to specimen |
Resistance to fatigue stress | Steel-to-steel tensile shear strength test at room temperature, under the fatigue load of frequency 15Hz, stress ratio 5:1.5, and maximum stress of 4.0MPa | No damage to specimen after 2*106 times of equal-amplitude sine wave fatigue loading treatment |
Resistance to salt mist - % | Steel-to-steel tensile shear strength test after 90d of 5% sodium chloride solution treatment at (35±2)℃, 0.08MPa spraying once every 0.5h, 0.5h each time | ≤5, reduction compared to control group; and no cracks or degumming |
Resistance to seawater immersion (for underwater adhesives only) - % | Steel-to-steel tensile shear strength test after 90d of seawater/artificial seawater treatment at (35±2)℃ | ≤7, reduction compared to control group; and no cracks or degumming |
Resistance to alkaline medium | Steel-to-concrete positive tensile strength test after 60d of Ca(OH)2 saturated solution treatment at (35±2)℃ | No falling, peeling, blistering or cracks, and it is concrete destroy |
Resistance to acidic medium | Steel-to-concrete positive tensile strength test after 30d of 5% H2SO4 solution treatment at (35±2)℃ | No cracks or degumming, and it is concrete failure |
Application Procedures
Positioning - Drilling - Hole cleaning - Adhesive injection - Bar planting - Curing - Protection
Packaging
Double-cartridge packaging, 360ml/pc, 30pcs/box.
Storage
The effective storage period is 12 months when the package is intact from the date of production.
It shall be sealed and stored in a cool, dry and ventilated place under the storage temperature of 10-40 ℃, without being stacked in the open air or exposed to rain.
It is not classified as flammable, explosive or toxic dangerous goods, and can be transported by ordinary means of transportation. During transportation, the packaging shall not be damaged, exposed to sunlight or rain, and shall not be tilted or placed upside down.
