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    ​MasterLife WP 3122 - Unique waterproofing admixture combining crystalline and hydrophobic pore-blocking ingredients 

    What is ​MasterLife WP 3122?

    MasterLife WP 3122 is a waterproofing liquid admixture having both integral crystalline capillary and hydrophobic pore-blocking functions. It is designed for use in above- and below-grade applications. MasterLife WP 3122 consists of various active, proprietary chemicals. These active chemicals react with the by-products of cement hydration to cause a reaction, which generates an insoluble crystalline deposit throughout the pores and capillary tracts of the concrete. Thus, the concrete with MasterLife WP 3122 reduces water permeability. This product also has a self-healing property under presence of moisture and can heal cracks up to 0.5 mm. 

    What is ​MasterLife WP 3122 used for?

    MasterLife WP 3122 should be used in all structural concrete that is constantly or intermittently in contact with water such as sea walls, tunnels, basements, structural and precast concrete. MasterLife WP 3122 can also be used as a waterproofing admixture for cement mortars and plasters. Typically used for the following structures:
    • Building basement and foundations
    • Sewage and water treatment plants
    • Dams, canals, tunnels, harbours
    • Tunnel and subway systems
    • Water reservoirs
    • Concrete pipes
    • Parking structures
    • Precast, cast-in-place and shotcrete applications
    • Swimming pools
    • Retaining walls & sea defense walls ​

    What are the benefits of ​MasterLife WP 3122​?

    • Unique formulation allows the product to be categorized as both PRAN and PRAH within ACI 212.3R-10 "Report on Chemical Admixtures for concrete" (Permeability-reducing admixtures)
    • Liquid product facilitates accurate measurement and recording of addition through existing concrete batch plant dispensing system
    • Reduces concrete permeability and "selfheals"
    • Allows concrete to breathe
    • Non toxic
    • Becomes an integral part of the concrete
    • Reduces penetration of water and other liquids
    • Can seal hairline cracks up to 0.5 mm
    • Resists positive and negative hydrostatic pressure
    • Protects against sewage and industrial wastes
    • Added to the concrete at time of batching and therefore, is not subject to climatic restraints​


    MasterLife WP 3122_TDS

    pdf (364.50 Kb)


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