- ASTM D5147
- Certified Batch COA
- Jodhpur Hub Dispatch
Rajguru
SKU: BT-APP-4MM
APP Bitumen Waterproofing Membrane 4mm Mineral
- MOQ 5 Rolls
Torch-on waterproofing membrane reinforced with non-woven spunbond polyester mat for subterranean basements and roof decks.
₹2,850
/ 10 Sq.M Roll
Subtotal (indicative)
₹14,250
+ 18% GST = ₹16,815 · Stamped proforma on request
MOQ 5 Rolls
- ASTM D5147
- Certified Batch COA
- Jodhpur Hub Dispatch
Description & Applications
Rajguru APP 4mm is an elastomeric-plastomeric waterproofing membrane manufactured by blending select distilled bitumen with atactic polypropylene polymers. Reinforced with a continuous filament spunbond polyester core of 180 g/m² providing extreme puncture resistance and high longitudinal elongation.
Key Engineering Benefits
- Heavy 180gsm spunbond polyester mat withstands structural building movement
- Impermeable to subterranean hydrostatic head pressures up to 6 bar
- High softening point (>150°C) prevents sagging in peak Indian desert summers
- Proven 25-year service design life for subterranean tanking
Recommended Applications
- Below-grade foundation raft and retaining wall tanking
- Podium deck landscaping and sunken parking slab waterproofing
- Exposed concrete roof terraces and inverted roof systems
- Water treatment reservoirs and irrigation aqueducts
Technical Parameters & Lab Standards
| Physical / Chemical Property | Tested Value |
|---|---|
| Top Surface | Thermofusible PE film / Natural Slate Granules |
| Roll Dimensions | 1.0 m width × 10.0 m length (10 Sq.M) |
| Softening Point | > 150°C (Ring & Ball) |
| Cold Flexibility | -2°C without micro-cracking |
| Membrane Thickness | 4.0 mm (± 0.2 mm) |
| Reinforcement Core | 180 g/m² Non-woven Spunbond Polyester Mat |
| Elongation at Break | ≥ 40% Longitudinal / Transverse |
| Tensile Strength (L/T) | 850 / 650 N/5cm (ASTM D5147) |
Documents & standards
Technical data sheet & MSDS
Sent on request for BT-APP-4MM — on WhatsApp or by email to rajgurucorporation@gmail.com.
Request documentsStandards
- ASTM D5147
- IS 16471:2018
- UEAtc Standards
Specified against ASTM D5147 · IS 16471:2018 · UEAtc Standards. Test certificates for the supplied batch on request.
Questions about APP 4mm Bitumen Membrane
The minimum order is 5 Rolls.
The list price is ₹2,850 per 10 sq.m roll, excluding 18% GST. Share your quantity for a stamped quotation.
Yes. Request it on WhatsApp or at rajgurucorporation@gmail.com and we send it for BT-APP-4MM.
From our depot at Shrikant Nagar, Jhalamand Road, Jhalamand, Jodhpur, Rajasthan 342005. Share your site location for a dispatch schedule.
System build-up
A torch-on system is three layers, not one product
Coverage and consumption on this page are for the membrane alone. A tanked roof or basement needs the primer under it and a protection layer over it, and the three are specified together.
- 01 Protection screed 40–50 mm · laid over the membrane
- 02 APP membrane 4.0 mm ± 0.2 · IS 16471 · torch-applied
- 03 Bitumen primer Cold emulsion · IS 8887 · 0.3 kg/m²