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HYPERDESMO®-D-2K

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    • HYPERDESMO®-D-2K

    HYPERDESMO® -D-2K is a two-component, solvent-free polyurethane fluid. It produces a strong membrane of moderate elasticity with outstanding adhesion to many types of surfaces. It is based on pure hydrophobic polyurethane resin plus special inorganic fillers, which result in excellent abrasion and chemical resistance properties.
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    Industrial floors,
    Car parks,
    Stadium stands,
    Tanks carrying chemicals,
    Effluent treatment tanks,
    Sewage tanks

    TYPICAL SPECIFICATIONS

    HYPERDESMO®-D-2K shall be applied over a primer coat of AQUASMART®-DUR and no further protective layer is required. The cured membrane shall have hardness >60 Shore D, tensile strength >30 MPa and adhesion to concrete >4 MPa. The product shall be CE certified for expected 25 years’ service life.

    SURFACE PREPARATION

    All waterproofing treatment performances are based on the soundness and suitability of the surface. The surface shall be cleaned from all loose materials, oil, laitance and any other construction debris. The surface shall be free from spalling and unevenness, if in case the surface is very uneven, then it shall be resurfaced using polymer modified repair mortars

    APPLICATION OF PRIMER

    AQUASMART® -DUR shall be mixed well and applied using roller /brush over the prepared RCC surface as a primer that shall be self-cured.

    JOINT FILLING

    Joints and inner angles should be treated with polyurethane based sealant HYPERSEAL®-EXPERT-150 or HYPERSEAL®-25LM-S.

    APPLICATION OF WATERPROOFING MEMBRANE

    HYPERDESMO®-D-2K -2KW shall be applied by roller/ brush or Airless Spray machine over the base coat in two coats and allowed to cure. If applied in sequel layers, generally it shall not be allowed to exceed 48 hours between coats.

    External Surface Treatment: In case of submerged tanks, the external surface shall be treated with AQUASMART PB in one or two coats and protected with medium duty dimple sheet.

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    Please contact ALCHIMICA TECHNICAL SERVICES for;

    • Detailed specifications with respect to individual project and application conditions.
    • Required consumption or coverage details along with application methods.
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