Renovation/ Strenghthening

  • PCF Carbon Fiber Adhesive

    PCF Carbon Fiber Adhesive

    Feature of Product
    · Due to its light weight, it is easy to handle, and the increase in the dead weight of the structure after construction is very small.
    · It can be closely attached to the concrete surface and can be freely cut according to the shape.
    · The construction is simple and the construction period can be shortened.
    · Because it is not corroded by acid and alkali, it is suitable for all kinds of harsh environments.
    · The high strength and elasticity of carbon fiber cloth have the same effect as using steel plate reinforcement.

     

    Material
    · T700S high-strength carbon fiber, M46J high-strength carbon fiber.

     

     

  • PPG Perfusion Glue

    PPG Perfusion Glue

    Feature of Product
    · Pouring Adhesive A-607 has a wide curing temperature range and cures well at room temperature contact pressure.
    · Does not contain volatile solvents and shrinks less when hardening.
    · This product has high strength, especially high shear strength of steel-steel and steel-concrete bonds.
    · Long pot life, and the construction and curing process is not affected by external vibration.
    · Good aging resistance and medium resistance (acid, alkali and water, etc.).
    · Impact resistance and fatigue resistance, especially suitable for dynamic load reinforcement of railways and highway bridges.

     

    Material
    · PPG pouring glue is a kind of A and B two-component modified epoxy resin liquid pouring glue.
    Mainly used for bridge structure dynamic load bonding steel reinforcement, outsourcing steel reinforcement and pouring construction requiring high-strength bonding.

  • PCF650 Carbon Fiber Adhesive

    PCF650 Carbon Fiber Adhesive

    Feature of Product
    · Carbon fiber glue has low viscosity, high strength, good wettability and permeability, strong thixotropy,
    Good construction performance and so on.
    · The cured adhesive layer has excellent physical and mechanical properties and toughness.
    · Good anti-aging and medium (acid, alkali, water) performance.
    · Low shrinkage during curing and hardening at room temperature.
    · Does not contain volatile solvents, safe and non-toxic, easy to construct, and has good compatibility with carbon fiber.

     

    Material
    · Carbon fiber reinforcement is composed of PFC650-P carbon fiber glue (impregnating glue), PFC650-A primer,
    PFC650-B leveling compound composition. It is A, B two-component modified epoxy adhesive.

     

    Dosage Instructions
    · 0.2-0.3 kg of carbon fiber binder (A-612 primer) per square meter of fiber cloth
    0.6-0.9 kg of carbon fiber bonding material (impregnating glue) per square meter of fiber cloth

  • PRG Repair Glue

    PRG Repair Glue

    Feature of Product
    · Excellent thixotropy, no flow on facade and backside construction.
    · Excellent resistance to aging, chemical corrosion and water.
    · Small shrinkage after curing, large proportioning range and long operating time.
    · There are three types of curing at room temperature, curing at low temperature and curing in humid environment;
    High adhesive strength, excellent toughness, peel strength and impact resistance.
    · Moderate viscosity, easy to apply and scrape.

     

    Product Description
    The leveling glue is suitable for the situation that the concrete surface is not flat enough, the concrete surface has peeling, honeycomb, corrosion and other deterioration phenomena, and concrete damage caused by external force. And for concrete repair glue,
    The main components are modified epoxy resin and other additives. It is in the form of high viscosity putty, with strong adhesion, excellent resistance to alternating load, excellent mechanical properties, good toughness, wear resistance,
    Anti-corrosion and waterproof.

     

    Instructions
    1. Weigh the two components A and B in a clean and dry container according to the recommended proportion of glue, and stir until the color is completely uniform. When a small amount of glue is dispensed each time, a putty knife can be used on the wooden board
    Manual mixing on a plate such as glass; when the amount of glue dispensed each time is large, it is recommended to use a stirrer for mechanical mixing, and ensure that the edge and bottom of the container are completely stirred evenly.
    2. The amount of glue dispensed each time should not be too large, as long as it can be completely stirred and used up within the operable time. As the temperature increases and the amount of glue compounded increases, the operating time will be shortened accordingly.
    3. It can be applied in wet environment, but in dry environment, its bonding performance is better. Before construction, the water film on the concrete surface should be removed, and the bonding surface should be as dry as possible.
    4. When used for concrete surface protection (anti-carbonization, anti-corrosion, etc.), the laitance, sand, and looseness on the concrete surface should be removed by grinding before construction until coarse aggregates are exposed on the bonding surface;
    To keep the concrete surface clean and free of oil, dust and other dirt and impurities, use a putty knife to evenly reciprocate and scrape it to a thickness of 2-5mm.
    5. For defect repair or reinforcement and leveling, first remove loose concrete, and then apply the surface treatment to the required thickness after the above-mentioned aspects.

  • PSS600 Steel Sticking Glue

    PSS600 Steel Sticking Glue

    Feature of product
    · It has super strong adhesive force and strong shear force.
    · Good anti-aging and medium (acid, alkali, water) performance.
    · Strong impact resistance, small shrinkage during curing and hardening at room temperature, and no flow during construction.
    · Does not contain volatile solvents, non-toxic and convenient construction and other characteristics.
    · Can be constructed in a wide temperature range without precipitation, suitable for almost all building substrates.

     

    Material
    · PSS600 steel adhesive series A, B two-component modified epoxy resin structural adhesive

     

    Instructions for use
    1. Compounding
    Now mix the two components A and B of the structural adhesive steel respectively, and then follow the steps.
    Component A: Component B = 2:1 (weight ratio), mix well, and then use.
    Pay attention when dispensing glue
    · When the temperature is low, the components A and B should be warmed in a warm water pot (bucket) at 60-80℃ to reduce their viscosity.
    · Components A and B are obtained separately in containers. First, take 3 parts of component A and put them in the prepared container, and then take 1 part of component B and put them in.
    Stir well.
    2. Stick to steel
    Clean the bonding surface of the steel plate to be bonded, spread the glue evenly, compact and fix the bonding object in a dry environment.
    3. Curing
    This product is suitable for use in construction environments where the ambient temperature is below 60°C, and the initial setting time at room temperature is 1.5 hours.
    It can be completely cured in three days at room temperature, and it can also be cured in negative temperature and humid environment. The curing time should be appropriately extended. stick steel
    The glue is added with nano anti-settling material, but it is a good habit to check whether the glue has precipitated in the packaging barrel before each use.
    If there is precipitation, use a fine stick to re-mix evenly.

  • PT450 Adhesive System

    PT450 Adhesive System

    Application
    · Steel structure, column foot and other structures are fixed.
    · Heavy equipment, mechanical installation.
    · Reinforcement and reconstruction of concrete structures.
    · The subway evacuation platform and the touch net are fixed.
    · Φ8 – Φ40 rebar planting bar.

     

    Material
    · Modified epoxy resin.

     

    Applicable substrate

    non-cracked concretenatural stonesolid brick/masonrySolid lime sand brick

     

     

    Non-cracked concrete          Nature Stone             Solid brick/masonry               Solid lime sand brick