Roof Damp Proofing

Fabrics membranes and reinforcements faqs.

Roof damp proofing.

220 emulsion roof coating data sheet. Flexible materials like butyl rubber hot bitumen asphalt plastic sheets bituminous felts sheets of lead copper. Fire rated system. Karnak 220 fibered emulsion dampproofing may be applied to slightly damp surfaces.

It is formulated with select elastomeric resilient acrylic polymers and reinforced with polyester fibers for excellent elongation and tensile properties. Damp proofing karnak offers both solvent based and emulsion based solutions to meet your damp proofing needs including coatings mastics primers and reinforcing fabrics. Materials widely used for damp proofing include. Upon curing it forms a thick seamless durable membrane.

Semi rigid materials like mastic asphalt rigid materials like impervious brick stone slate cement mortar or cement. To prevent damp from working its way into the insulation. 5 gallon pails 55 gallon drums karnak 220 fibered emulsion dampproofing is a general purpose coating manufactured with refined asphalt clay emulsifiers and selected non asbestos fibers. A damp proof membrane is required when using certain insulation materials such as mineral wool cellulose etc.

Where insulation is concerned fitting a damp proof membrane is important as it safeguards the insulating properties of the material.