KingFlex®
Rubberized protection sheet.
SpecWorld has the Spec Pack, CSI specification and drawings for registered specifiers.
Overview
KingFlex is a rubberized protection and separation sheet reinforced with synthetic fibers.
Where to use
KingFlex is specially designed to be used over KingSure waterproofing membrane to provide protection from construction traffic.
KingFlex also acts as a separation layer between KingSure membrane and different topping layers that complete the waterproofing system.
Why use it
- Tough and durable.
- Resists decomposing and rotting.
Technical properties
| Thickness UEAtcMoat 30 | 2 mm |
|---|---|
| Mass UEAtcMoat 30 | 3.7 kg/ sqm |
| Density | 1.25 g/ cm³ |
| Softening pointASTM D36 | ≥ 135°C |
| Pentration of coating mixtureASTM D5 | 8 ± 5 dmm @ 25°C |
| Flexibility UEAtcMoat 27 | Flexible @ 25°C |
| Static indentation resistance at maximum load of 20 kgBS EN 12730 | Not performed (method B) |
| Chisel puncture (650 g, 0.5 m) | < 1 mm |
| Bitumen contentASTM D545 | > 75 % by weight |
| Water absorptionASTM D5147 | 0.25% |
| Water vapour transmissionASTM E96 | 0.20 g/ m² per day |
| Water permeability UEAtcMoat 27 | Impermeable |
| Chemical resistance | Resistant to alcohol, salt solutions, dilute acids and alkalies |
How to use
Method of use
KingFlex should be properly aligned before application to ensure a 5 - 10 cm overlapping between sheets.
Embed KingFlex immediately after the application of the second coat of KingSure, it is important KingFlex is applied while membrane is still hot in order to ensure full contact.
Coverage, packaging and storage
Packaging
KingFlex is supplied in rolls of 1 m width x 20 m Length.
Storage
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature.
Failure to comply with the recommended storage conditions may result in premature deterioration of the product or packaging. For specific storage advice consult KingKrete's Technical Services Department.
Health and safety
As with all chemical products, care should be taken during use and storage to avoid contact with eyes, mouth, skin and foodstuffs. Treat splashes to eyes
and skin immediately. If accidentally ingested, seek
medical attention. Reseal containers after use. Use in well ventilated areas and avoid inhalation.