JH-1022 2K Polyurethane Injection
Polyurethane, obtained from the reaction of isocyanates and alcohols, is used in the production of high-strength adhesives, synthetic fibers, plastics, and similar materials. Jehoel Polyurethane Injection is produced from polyurethane materials.
What is JH-1022 Polyurethane Injection and How is It Used?
Polyurethane injection is the application of polymer material to areas experiencing water leakage using specific methods to stop water leaks and other leaks that occur in hairline cracks, joints, and small and large voids in concrete and natural structures. The chemical expands when combined with water and is used for sealing cracks, making flexible repairs, and for waterproofing structures.
Features and Advantages of the JH-1022 Polyurethane Injection System
*Highly flexible in all weather conditions.
*A key solution for water sealing.
*Environmentally harmless and solvent-free.
*Adhesion to wet and dry surfaces.
*Protects concrete, the structure, and any reinforcement from the adverse effects of water and moisture.
*Unlike other waterproofing materials, it prevents water from entering the concrete rather than sealing it on the surface. JH-1022 Polyurethane Injection Products Areas of Use
*Preventing water leaks and seepage in all structures. Concrete and other structures that cannot be interfered with from the direction of water flow.
*Insulating dams, hydroelectric power plants, water reservoirs, swimming pools, and similar structures containing water.
*Insulating foundations, columns, beams, and concrete curtains that cannot be interfered with from the outside.
Loose particles and paint residue on the surface must be completely cleaned, breaks and cracks must be repaired, and the surfaces must be mechanically roughened (blastrak or milling machine) and dust must be removed with a vacuum cleaner.
Compounds A and B must be mixed using a low-speed mixer for at least 3-4 minutes until a homogeneous mixture is achieved, observing the mixing ratios. The mixture is ready for application. For a homogeneous mixture, the product temperature must not be less than +15°C.
Surfaces must have sufficient strength. The concrete must have a compressive strength of at least 25 N/mm² and a tensile strength of at least 1.5 N/mm². The surface must be clean, smooth, and dry, with a humidity not exceeding 5%. The relative humidity of the air must not exceed 90%, and the air and surface temperatures must be between +5°C and +35°C during application. The product must be fully cured before applying the top coat. Mixing ratios must be observed. For surfaces with a moisture content exceeding 4%, JH-209 epoxy primer should be preferred. Recommended products for use on this product: Solvent-free Epoxy Coatings and Paints, Polyurethane Coatings, Paints, and Waterproofing Coatings.
The product is for professional use. Before use, pay attention to the safety warnings on the packaging and, if necessary, refer to the product's Material Safety Data Sheet. Do not inhale, avoid contact with skin and eyes, do not swallow, and use appropriate work safety equipment. Take the necessary precautions to prevent fire and explosion hazards and environmental contamination. Apply in well-ventilated areas.
The product should be stored between +5ºC and +35ºC. The product should not be exposed to direct sunlight. Once opened, store the product in its original packaging with the lid tightly closed.