Insuwrap PVC underground waterproofing membrane 1600 TNL is a calendered extruded high polymer waterproofing membrane, (thickness 1.60 mm), manufactured following highest International standards offering high physical properties and long term durability.
Thickness: 1.60mm
Standards Compliance: ASTM D 7176: Grade PVC50
Product Features
Used for tanking and compartment waterproofing system.
Reinforced with polystermesh.
A loose-laid application does not require any priming.
Self-extinguishing material is safe in case of fire.
High elongation, and high physical properties.
Extended durability during the lifespan, with high retention properties after aging and exposure to service conditions.
Very low shrinkage, with resistance to high-temperature fluctuation.
Blinding concrete surface should be smooth, clean & free from sharp projections, otherwise, a protection layer (non-woven polyester 140 g/m2) must be used to receive PVC membrane.
Apply (PVC 1600 TNL) membranes loose laid for horizontal areas with 50 mm overlap by using hot air welding technique. Horizontal PVC membranes shall be installed to 300 mm height on the vertical walls to enable the welder to join the horizontal membranes at the corners properly with the followed vertical PVC membrane. Apply horizontally protection layer nonwoven polyester (140g/m2) with 100 mm overlap over the entire horizontal PVC membrane or as required. Cover sheets with permanent overlying construction as soon as possible. This can be done by applying a minimum 50 mm thick concrete protection layer. Lay steel reinforcement and concrete as specified.
Apply (PVC 1600 TNL) membrane vertically by mechanical fixing using PVC coated galvanized metal strips (50 mm width) fixed horizontally to the walls by fasteners and receiving PVC membrane by using hot air welding technique over the strips. PVC rolls should be joined vertically with 50 mm overlaps using hot air welding technique. For pipes, ducts, cables, and other penetrations through the sheets, ensure complete watertightness by using pre-formed collars fully bonded/sealed to both pipes and sheets. Dressing can be made at site using the same PVC liner. Cover external walls of tanking system with at-least (10 mm thick) fiberboards. Provide a temporary support or contact adhesive to ensure full contact of boards to tanking system during back filling operation.
Water base one-component adhesive with very strong adhesion properties on all normally occurring substrates and to be used for bonding Insuwrap PVC waterproofing membranes to concrete, cement plaster & metal sheets; where required
One-component adhesive with very strong adhesion properties on all normally occurring substrates and to be used for bonding Insuwrap PVC waterproofing membranes to concrete, cement plaster & metal sheets; where required.
Plastic discs for temporary and spot fixation of PVC waterproofing membrane in under- ground waterproofing (100 mm diameter).
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Saudi Arabia’s Leading PVC Waterproofing Manufacturer.
2nd Industrial Area P.O.Box 17579, Riyadh 11494 Kingdom Of Saudi Arabia