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TLS-801 Epoxy Interface Glue for Concrete

TLS-801 Epoxy Interface Glue for Concrete

TLS-801 epoxy interface glue for concrete is a two- component structural glue of A and B. It is compounded by modified epoxy resin, modified amine curing agent and various additives. It is mainly used for interface bonding treatment of new and old concrete in structural reinforcement and reinforcement, (reinforced concrete) and masonry surface protection, carbon fiber and surface protection treatment in bonded steel reinforcement.

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TLX@njtelesun.com

Category

Structural adhesive

Product Inquiry Related products

Product Details

Product Features

▲ It consists of modified epoxy resin and amine curing agent to meet the requirements ofA-level glue.

▲ It can be applied in wet and low temperature, and the bonding force is stronger in dry state.

▲ Acid and alkali resistant, corrosion resistant.

▲ It does not contain volatile solvents. The colloid has unconstrained linear shrinkage rate CS and good stability.

▲ It has high bonding strength with concrete and excellent durability.

Main Performance Parameters

Test Item	Test conditions	Performance or quality metrics
Standard value of steel-to-steel tensile shear strength (MPa)	Underwater curing and养护 for 7 days; upon expiration, immediately test under 5°C conditions.	≥ 10
	Specimens cured and maintained underwater for 7 days shall be air-dried for 3 days, then immersed in water for an additional 30 days; testing shall be conducted immediately upon completion of this period.	≥ 8
Average steel-to-steel tensile shear strength (MPa)	Specimens subjected to dry-state bonding at room temperature were tested immediately after 7 days of curing and养护.	Meet the qualification requirements for Grade A adhesive of the same product type.
Average steel-to-steel T‑impact delamination length (mm)
Average direct tensile bond strength of steel to C45 concrete (MPa)

Construction Methods and Key Points

Notes

▲ In order to ensure good interface bonding, the old concrete surface should be chiseled and the surface is not less than 5mm until the coarse aggregate is exposed.

▲ Use a wire brush to remove loose particles from the surface, and use compressed air to blow off the dust, rinse with water, and dry.

▲ Mix the A and B components in proportion and mix them evenly. Apply the surface to the concrete with a brush.

▲ Start pouring new concrete and curing it when the interface glue is initially set.

Package Specifications

Name	Specifications	Component	Transportation	Storage
TLS-801 Concrete epoxy interface adhesive	20 kg (Special packaging, including weight and form, can be customized according to customer requirements.)	A: 16 kg	This product is neither flammable, explosive, nor toxic and may be transported by standard means of transport. During transit, the packaging must remain undamaged, and the product must be protected from direct sunlight and rain. Tipping or inverting the package is prohibited.	▲ This product should be stored in a sealed, dry, and clean warehouse at an ambient temperature of 5°C to 40°C. Do not stack it outdoors or expose it to rain. After opening the packaging, do not leave it unused for extended periods. Store components A and B separately according to their labels to prevent mixing. ▲ When the product is in intact packaging, its shelf life is 12 months from the date of manufacture.
		B: 4 kg