{"id":1943,"date":"2025-08-20T11:41:53","date_gmt":"2025-08-20T11:41:53","guid":{"rendered":"https:\/\/www.bprofix.com\/en\/?post_type=product&p=1943"},"modified":"2025-08-20T11:41:53","modified_gmt":"2025-08-20T11:41:53","slug":"strength-concrete-adhesive","status":"publish","type":"product","link":"https:\/\/www.bprofix.com\/en\/index.php\/product\/strength-concrete-adhesive\/","title":{"rendered":"Strength Concrete Adhesive"},"content":{"rendered":"

Strength Concrete Adhesive<\/strong><\/h2>\n

CB27<\/strong><\/p>\n

Powerful Concrete Adhesive Based on Homopolymer Resins<\/strong><\/p>\n

Suitable for bonding new concrete to old concrete<\/strong><\/p>\n

Nano Strength Concrete Adhesive<\/strong><\/p>\n

In certain situations, concrete pouring might be interrupted, requiring continuation at a later stage after the initial concrete has fully set. This interruption weakens the concrete at the joint due to poor adhesion between the old and new layers, leading to reduced strength and increased permeability. Strength Concrete Adhesive is the ideal solution for bonding old concrete to new concrete and is also highly effective in repair works to improve the adhesion of repair mortar to the old surface. Additionally, when mixed with fresh concrete, it enhances particle adhesion and improves concrete properties.<\/p>\n

This polymer-based adhesive is formulated from synthetic homopolymer resins, reacting effectively with water and cement in the concrete mix. It significantly increases tensile and flexural strength while improving the stability of concrete. Its primary feature is enhanced adhesion, which results in a denser concrete mix and reduced permeability. Using this adhesive also allows for a 5% reduction in the water-to-cement ratio<\/strong>.<\/p>\n

Mechanism of Action<\/strong><\/h3>\n

As a synthetic polymer, the adhesive disperses within the concrete mix, boosting the adhesion between concrete particles. It also forms a polymer film<\/strong> in the voids between aggregates, filling them after drying and significantly reducing permeability. Once the concrete sets, the adhesive fully dries<\/strong> and becomes insoluble in water<\/strong>.<\/p>\n

Key Characteristics of a High-Quality Concrete Adhesive<\/strong><\/h3>\n

To ensure the quality of a strength concrete adhesive, consider the following:<\/p>\n

    \n
  • Formulation:<\/strong> Must be made from water-based homopolymer or copolymer resins<\/strong> or a combination of both.<\/li>\n
  • Water Separation:<\/strong> In its container, the adhesive should not exhibit excessive water separation (more than the thickness of a fingertip). If excessive separation occurs, it may indicate an imbalance in formulation or a lack of thickeners and stabilizers.<\/li>\n
  • Absence of Fillers:<\/strong> The adhesive should not contain mineral powders<\/strong> like calcium carbonate or talc to increase viscosity. This can be tested by rubbing a small amount between fingers\u2014if a gritty texture is felt, mineral powders may be present, reducing its effectiveness.<\/li>\n<\/ul>\n

    Properties and Benefits<\/strong><\/h3>\n

    \u2705 Enhances adhesion<\/strong> between concrete, stone, and masonry materials
    \n\u2705 Reduces shrinkage and cracking<\/strong> by minimizing contraction
    \n\u2705 Improves resistance<\/strong> to chemicals, abrasion, and tensile forces
    \n\u2705 Increases compressive strength<\/strong> of concrete
    \n\u2705 Reduces permeability<\/strong>, preventing water penetration
    \n\u2705 Enhances durability and longevity<\/strong> of concrete
    \n\u2705 Maintains strength in alkaline environments<\/strong>
    \n\u2705 Prevents shrinkage cracks<\/strong>
    \n\u2705 Allows for a 5% reduction in water consumption<\/strong>
    \n\u2705 Enhances freeze-thaw resistance<\/strong>
    \n\u2705 Improves resistance to de-icing salts<\/strong>
    \n\u2705 Increases flexibility<\/strong> of concrete and mortar<\/p>\n

    Applications<\/strong><\/h3>\n

    Bonding new concrete to old concrete<\/strong>
    \nPriming concrete surfaces before coatings<\/strong>
    \nWaterproofing mortars and coatings<\/strong>
    \nImproving adhesion of putty and fillers<\/strong>
    \nStone putty for filling pores after installation<\/strong><\/p>\n

    Waterproofing structures like pools, tanks, and treatment plants<\/strong>
    \nRepairing deep or surface concrete damage<\/strong>
    \nEnhancing adhesion and reducing permeability in tile adhesives and grouts<\/strong><\/p>\n

    Physical and Chemical Properties<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
    Property<\/strong><\/td>\nValue<\/strong><\/td>\n<\/tr>\n<\/thead>\n
    Form<\/strong><\/td>\nThick Liquid<\/td>\n<\/tr>\n
    Color<\/strong><\/td>\nWhite<\/td>\n<\/tr>\n
    Standards<\/strong><\/td>\nASTM C190, ASTM C1042, ASTM C1059<\/td>\n<\/tr>\n
    Specific Gravity<\/strong><\/td>\n1.1 g\/cm\u00b3<\/td>\n<\/tr>\n
    Chloride Content<\/strong><\/td>\nNone<\/td>\n<\/tr>\n
    Solubility<\/strong><\/td>\nWater-soluble<\/td>\n<\/tr>\n
    pH<\/strong><\/td>\n~7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Consumption Guidelines<\/strong><\/h3>\n

    Usage varies based on factors such as surface roughness, ambient temperature, cement type, and material composition. General recommendations:<\/p>\n

      \n
    • For internal waterproofing<\/strong>: 5\u20139%<\/strong> of cement weight<\/li>\n
    • For repair mortars<\/strong>: 3\u20135%<\/strong> of cement weight<\/li>\n
    • For bonding new to old concrete and reducing permeability<\/strong>: 4\u20136%<\/strong> of cement weight<\/li>\n<\/ul>\n

      Factors Affecting Price<\/strong><\/h3>\n

      The price of Strength Concrete Adhesive depends on:<\/p>\n

        \n
      • Type of resin used<\/strong> in formulation<\/li>\n
      • Solid content concentration<\/strong><\/li>\n
      • Additional ingredients<\/strong> in the mix<\/li>\n<\/ul>\n

        For detailed pricing, please contact the Beton Plast sales team through the “Contact Us” section.<\/p>\n

        Usage Instructions<\/strong><\/h3>\n

        For Bonding New Concrete to Old Concrete:<\/strong><\/p>\n

          \n
        1. Ensure the old concrete surface is free from contaminants<\/strong> such as paint, oil, grease, or loose particles.<\/li>\n
        2. Apply a thick layer<\/strong> of adhesive onto the old surface.<\/li>\n
        3. Add 4\u20136% of the adhesive by cement weight<\/strong> to the new concrete mix.<\/li>\n<\/ol>\n

          For Repairing Concrete Surfaces:<\/strong><\/p>\n

            \n
          1. Apply a thin layer<\/strong> of adhesive to the repair area.<\/li>\n
          2. Mix 3\u20135% of the adhesive by cement weight<\/strong> into the repair mortar before application.<\/li>\n<\/ol>\n

            For Internal Concrete Waterproofing:<\/strong><\/p>\n

              \n
            1. Mix adhesive and water in a 3:1 ratio<\/strong> before adding to the concrete mix.<\/li>\n
            2. Thoroughly mix<\/strong> for at least one minute per cubic meter<\/strong> of concrete.<\/li>\n<\/ol>\n

              Safety Precautions<\/strong><\/h3>\n

              Use gloves and safety goggles<\/strong> during application.<\/p>\n

              The product is non-toxic, non-flammable, and environmentally friendly<\/strong>.
              \nAvoid direct contact with skin and eyes<\/strong>. If contact occurs, rinse immediately with clean water<\/strong> and seek medical attention.
              \nIf ingested, consult a doctor immediately<\/strong>.<\/p>\n

              Storage Conditions<\/strong><\/h3>\n

              Shelf life:<\/strong> 1 year<\/strong> in original sealed packaging<\/p>\n

              Storage temperature:<\/strong> +10\u00b0C to +30\u00b0C<\/strong>
              \nProtect from freezing, extreme heat, and prolonged sun exposure<\/strong><\/p>\n

              Packaging<\/strong><\/p>\n

              Available sizes<\/strong><\/h3>\n
                \n
              • 3.5 kg bucket<\/strong><\/li>\n
              • 8 kg bucket<\/strong><\/li>\n
              • 20 kg bucket<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

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