STP LIMITED · AUTHORIZED DISTRIBUTOR · SPACE ARC ENGINEERING
ShaliUrethane® BTD I
Improved Bituminous-PU Hybrid Waterproofing Membrane
Product Overview
Space Arc Engineering, an Authorized Project Distributor for STP Limited, supplies ShaliUrethane® BTD I — an enhanced-performance version of the ShaliUrethane BTD bituminous-PU composite membrane from STP Limited, offering improved elongation, adhesion, and chemical resistance for more demanding structural waterproofing applications.
Key Applications
- Deep basement waterproofing under high hydrostatic pressure
- Metro rail station structures
- Tunnels and culverts
- Bridges and elevated highway sub-structures
- Industrial structures in chemically aggressive soils
Performance Advantages
- Higher elongation than standard BTD
- Enhanced chemical resistance to sulphates and chlorides
- Superior adhesion to green and cured concrete
- Longer working life in aggressive soil environments
- Suitable for high-pressure waterproofing details
Technical Data
| Type | Improved bitumen-PU composite |
| Elongation | >400% |
| Chemical Resistance | Sulphates, chlorides, mild acids |
| Application | Brush or spray |
| Coverage | ~1.5–2 kg/m² |
| Service Temp | -25°C to +80°C |
Get Pricing & Availability
📞 +91 9999155255 | +91 7290089007
📧 info@space-arc.com
Frequently Asked Questions
When should BTD I be chosen over standard BTD?
Choose BTD I where higher elongation, aggressive soil chemicals, or longer service life demands apply — such as metro stations or deep cut basements.
Can BTD I be applied by spray?
Yes — spray application is possible with appropriate equipment for large areas, improving productivity.
Order ShaliUrethane® BTD I from Space Arc Engineering
Authorized project distributor for STP Limited serving Delhi NCR, UP, Haryana and pan-India.
📞 +91 9999155255 | +91 7290089007 | 📧 info@space-arc.com
Get ShaliUrethane® BTD I — Improved Bituminous-PU Hybrid Waterproofing Membrane — pricing, TDS & technical help
Space Arc Engineering is an authorized STP distributor & applicator in Delhi NCR & pan-India. Fast quotes, datasheets and on-site support.
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