ABABOND EP-20 epoxy concrete adhesive is modified without solvent based on epoxy resin and has special hardeners. This adhesive, by creating a very strong bond of tensile strength of concrete, is the best choice for connecting new concrete or mortar to old concrete and creating a lot of mechanical strength.
What is ABABOND EP-20 epoxy concrete adhesive?
A solvent-free epoxy concrete adhesive based on modified epoxy resin and special hardeners. This adhesive is the best option for bonding fresh concrete or mortar to old concrete and creating very high mechanical strength by creating a much stronger bond than the tensile strength of concrete. This adhesive has the ability to significantly improve the physical and mechanical properties of concrete and cause the performance of concrete to be much better. It also helps to strengthen concrete.
Many times when we want to make changes in the structure and connect the new concrete to the older concrete, this adhesive can be very effective and meet all our needs in this field. Epoxy concrete adhesive with very high adhesion properties binds concrete components together in a special way and can be very useful and practical for various applications.
ABABOND EP-20 epoxy concrete adhesives, with a great distance from the other two types of adhesives, can integrate old and new concrete. The bonding quality of old and new concrete using epoxy concrete adhesive is such that the strength of the repaired cross-section will not only equal the quality of the original integrated concrete, but also no breakage or separation will occur during loading in the joint area.
Advantages of ABABOND EP-20 epoxy concrete adhesive
Other advantages of this material include its easy implementation and long durability. It is also used for building reinforcement. Accordingly, the use of epoxy concrete adhesive is suitable for repairing structures such as bridges, roads, piers and floor constructions. Ceramics, bricks and mosaics are used on old and new concrete.
Also, this material can be used in piling, planting bolts and rebars vertically in dry and wet concrete, connecting cement floors to hardened concrete, eliminating leakage and water penetration in wet and damp environments, and can be injected in all types of cracks. is.
Ability to run on wet surfaces, high adhesion to concrete, metal, brick, mosaic and stone surfaces, unaffected by moisture, high initial and final mechanical strength, high performance on dry and wet surfaces, lifespan equal to the life of the structure and It is easy to apply. To repair concrete and connect new and old concrete, the use of concrete adhesives based on epoxy, acrylic and vinyl acetate is common in the construction industry.
Other advantages of this material include its easy implementation and long durability. Accordingly, the use of epoxy concrete adhesive is suitable for repairing structures such as bridges, roads, piers and floors. ABABOND EP-20 is used to connect fresh concrete and repair mortars to hardened concrete, and metal sections are used in the repair of structures, the connection of various types of stone, ceramics, bricks and mosaics to old and new concrete. Also, this material can be used in piling, planting bolts and rebars vertically in dry and wet concrete, connecting cement floors to hardened concrete, eliminating leakage and water penetration in wet and damp environments, and the ability to inject in It has different types of cracks.
How to use ABABOND EP-20 epoxy concrete adhesive
The amount of consumption depends on the pores in the surface and usually varies between 0.3 to 0.8 kg per square meter. Surface preparation of epoxy concrete adhesive should be free of any grease, dust, oil and rust. Prepare the desired surface with sandblasting machine or special tools and remove loose and unstable parts of concrete.
ABABOND EP-20 comes in two separate packages. Always mix the two packages thoroughly. The mixture must be run at the time of use (POT LIFE) mentioned.
Mix component A well under the mixer.
Add component B to component A and mix well under the mixer.
Continue mixing the ingredients for three minutes to obtain a homogeneous and homogeneous mixture. Make sure the ingredients are mixed on the sides of the container. Apply the resulting homogeneous mixture with a brush or roller on previously prepared surfaces, and as long as the sections are sticky, repair operations with concrete or mortar on the surfaces are possible.
Properties and effects of ABABOND EP-20 epoxy concrete adhesive
Applicable on wet surfaces
Easy to run
High adhesion to concrete, metal, brick and mosaic surfaces
Impenetrable to moisture
High initial and final mechanical strength
Extremely efficient on dry and wet surfaces
Lifespan is equal to the life of the structure
Applications of ABABOND EP-20 epoxy concrete adhesive
Connection of fresh concrete and repair mortars to hardened concrete and metal sections in the repair of structures
Can be used in piling, planting bolts and rebars vertically in dry and wet concrete
Connecting cement floors to hardened concrete
Fix leakage and water penetration in wet and damp environments
Ability to inject in a variety of cracks
Physical and chemical properties of ABABOND EP-20 epoxy concrete adhesive
Physical state: viscous liquid
Color: Component 1: White
Part 2: Black
Specific gravity (g / cm3): 1.4 ± 0.1
Component ratio (A: B): 3: 1
Solid percentage: 100
Compressive strength (N / mm2): 70
Flexural strength (N / mm2): 35
Tensile strength (N / mm2): 20
Adhesion to concrete (N / mm2) 3-2.5 greater than concrete adhesion
ABABOND EP-20 Epoxy Concrete Adhesive Considerations
Shelf life: one year in the original packaging
Storage conditions: container in a closed place, away from moisture and frost and direct sunlight
Best storage temperature: +10 to +30 degrees Celsius
Packing type: Total 4 kg (Part A: 3 kg bucket Part B: 1 kg bucket)
Protection and safety of ABABOND EP-20 epoxy concrete adhesive
This product is fireproof. It should be kept away from direct heat and flame. Keep the container closed. The running environment must have a proper ventilation system. Avoid direct and permanent contact with skin. See a doctor immediately if swallowed. Avoid provoking the casualty with nausea. A Safety Data Sheet (MSDS) is available for more information.
If used indoors, observe the following safety precautions to prevent fire, explosion and damage to health:
Bring plenty of fresh air into the environment as the surface dries and dries.
Use a mask and explosion-proof equipment.
Any sparks, welding, smoking and lighting of flames in the performance environment are prohibited.