Basement Waterproofing Material K11 Waterproof Coating

Product Specifications

Prod Model:	HD-K11
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Color:	White
Appearance:	Liquid
Main Raw Material:	Acrylic
Method:	Brush
Level:	Finish Coat
Drying Method:	Drying
Certification:	ISO9001
Formation Mechanism:	Conversion Type
Substrate:	Concrete
Components:	Powder and Emulsion

Product Description

HD K-11 Flexible Waterproof Coating HD K-11 Description: HD-K11 flexible waterproof coating is a modified acrylic polymer modified cement-based composite waterproof coatings, This coating is composed of high-grade cement&polymer powder and emulsion. When mixed , it forms a layer of tough, elastic waterproof membrane, which has a good adhesion with concrete and mortar, preventing the water from infiltration. There are two types in K11 flexible series: Flexible II: power-based, mainly for projects immersed in water for long time Flexible III: emulsion-based, mainly for projects demanding highly of dynamic loads and anti-cracking                                                                             HD K-11 Features:   Non-toxic and odorless, can be contacted with drinking water Easy application, applicable in moisture surface, cost effective Good doctor to the water leakage, penetration Excellent cohesion with substrates, resistant to many chemicals Apply on horizontal or vertical surfaces Able to cover the base surface micro-cracks, against a slight vibration and displacement of the base surface Where to use: Roof, balconies, floor, wall, tunnel, bridges, kitchen, reservoir, basement, bathroom, swimming pool, waterproof construction. 5. Technical Data< GB/T23445-2009>:                                                                                   Flexible II: (liquid: powder=1:1.8) Solid Content: 84%                          Tensile Strength: 4.5Mpa Breaking Elongation: 100%                   Bonding Strength(with wet surface): 1.5Mpa Surface Drying Time:≤ 4h                    Actual Dry Time: ≤8h Imperviousness(0.3Mpa,30mintues): impermeability                                                                                   Flexible III: ( liquid: powder=1:1) Solid Content: 79%                             Tensile Strength: 2.5Mpa Breaking Elongation: 332%                      Bonding Strength: 0.73Mpa Surface Drying Time:≤ 3h                      Actual Dry Time: ≤8h Low Temperature Bending: -30ºC No cracks                         Imperviousness(0.3Mpa,30mintues): impermeability                                                                                Package&Storage Package: Flexible II:powder(27kg/bag)+emulsion(15kg/barrel ).          Flexible III:powder(25kg/bag)+emulsion(25kg/barrel ). Storage: Stored in ventilated, dry room with temperature between 5ºC-45ºC Shelf Life: 12 months in its original container Delivery Time: About 14days after order confirmed COVERAGE When dry film is 1.0mm, 1.5-1.9kg/m2; When dry film is 1.5mm, 2.0-2.3kg/m2 Consumption refers to mixed weight of power and liquid, actual amount subject to actual requirement. Usually,1mm for common projects and 1.5-2mm for underground projects. Installation: Surface preparation 1) The substrate must be clean, dry and free of oils, grease, wax, latex compounds, curing compounds, dust and all foreign matter; 2) Surface cracks should be repaired. 3) Surface should be leveled if there are larger deviations. MIXING It is recommended to use low cycled (350 r/min) electrical mixer in order to make the mortar homogeneous. APPLICATION The surface must be pre-wet to saturate and be thoroughly damp, but no visible water. Ensure the material is thoroughly mixed before applying, and applied by a brush or a broom. Decide the thickness and layers based on actual requirements. Usually,1mm for common projects and 1.5-2mm for underground projects. A second coat is required to be applied when the first coat achieving surface dry, usually takes 1-3hours. Spray water to damp surface if exceeding 24hours or surface cured. The Waterproofing Membrane should be maintained for at least 3days or even more. Ceramic tiling application may start minimum 12 hours after application of K11. Before applying tile adhesives onto Waterproofing Membrane, allow the Waterproofing Membrane to fully cure. ordinal number Test project Technical indicator Test results decision 1 appearance No foreign matters in the liquid, even gel; No foreign matters in the powder, no caking. No foreign matters in the liquid, even gel; No foreign matters in the powder, no caking. Qualified 2 non-volatile matter content: solids content, % ≥70% 84 Qualified 3 stretch strength, MPa ≥1.8 4.5 Qualified 4 stretch strength( On hold ration after thermal treatment), % ≥80 122 Qualified 5 stretch strength( On hold ration after alkali treatment), % ≥70 111 Qualified 6 stretch strength( On hold ration after water treatment), % ≥70 104 Qualified 7 cracking elongation percentage, ( no treatment) % ≥80 100 Qualified 8 cracking strength( On hold ration after thermal treatment), % ≥65 83 Qualified 9 cracking elongation percentage( On hold ration after alkali treatment), % ≥65 93 Qualified 10 cracking elongation percentage( On hold ration after water treatment), % ≥65 90 Qualified 11 caking strength( no treatment), MPa ≥0.7 1.5 Qualified 12 caking strength( moisture main material), MPa ≥0.7 1.5 Qualified 13 caking strength( alkali treatment), MPa ≥0.7 1.4 Qualified 14 caking strength( water immersed treatment), MPa ≥0.7 1.4 Qualified 15 imperviousness (0.3 MPa, 30 min) impermeability impermeability Qualified