Introduction to exposed thermal insulation adhesion waterproofing (multi-layer specification) during new construction and renovation!
"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed insulation adhesion waterproofing (multi-layer specification)" for new construction, renovation (when existing protective layers are retained, and when the waterproof layer is completely removed), and renovation (when the existing asphalt waterproof layer is not removed). 【New Construction / Renovation (when retaining existing protective layers, and when completely removing the waterproof layer)】 ■ Application: Non-walkable rooftops, RC, deck plate structures, PCa, ALC panel structures ■ Construction Method No.: TA-422W (TS-422W) ■ Adhesive: RA water-based bond 0.3kg/m² ■ Insulation Layer: Special rigid polyurethane foam GFT board RA tape MTS205 (joint area) ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st Layer): Meltorch AP25B (Meltorch SB25B) ■ Waterproof Layer (2nd Layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² RA High Reflective Coat 0.5kg/m² RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.
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【Renovation (when existing asphalt waterproofing layer is not removed)】 ■Applicable: Non-walkable rooftops, RC, deck plate slabs, PCa, ALC panel structural substrates ■Construction Method No.: MTA-422W (MTS-422W) ■Substrate leveling material: Melbase 1.0–1.5 kg/m² ■Adhesive: Aqua Shutter ACG material 1.5 kg/m² spot application (Spot application at more than 5 points per insulation board) ■Insulation layer: Special hard polyurethane foam GFT board RA tape MTS205 (joint area) ■Reinforcement: Mel tape T2520A (Mel tape T2520S) ■Waterproofing layer (1st layer): Meltorch AP25B (Meltorch SB25B) ■Waterproofing layer (2nd layer): Meltorch AP40M (Meltorch SB40M) ■Protective coating: RA coat 0.5 kg/m² RA high-reflective coat 0.5 kg/m² RA heat-shielding coat 1.5 kg/m² *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Kambo Co., Ltd. undertakes waterproofing work, exterior wall painting, rooftop greening, and wall greening construction. We aim to provide high-quality, low-cost specialized construction services that pursue the economic efficiency, safety, and comfort sought by building owners and users, carrying out everything from investigation to design, construction, and management consistently. Please feel free to consult with us.
