Introduction
The Nonwoven compound base acts as a fundamental building block for waterproofing membranes. It possesses remarkable properties such as flexibility, resistance to punctures, and adhesion, and is constructed out of synthetic fibers such as polyester (PET) or polypropylene (PP). This provides a stable platform for advanced waterproofing technologies.
What is Nonwoven Compound Base?
It is a type of cloth-like material that can be created by mechanically, chemically, or thermally bonding synthetic fibers. Nonwoven bases, as opposed to woven fabrics, have fibers arranged in random orientations, which enhances absorption of bitumen or polymer coatings while also providing uniform strength.
Key Features:
Outstanding Puncture and Tear Resistance – Suitable for roofing and underground waterproofing.
High Bitumen Absorption – Guarantees strong adhesion in modified bitumen membranes.
Dimensional Stability – Maintains resistance against shrinkage and deformation.
Lightweight & Economical – Minimizes material expenses while maintaining quality.
Applications in Waterproofing
- Modified Bitumen Membranes (SBS/APP)
- Used as a carrier mat to hold bitumen and additives together.
- Self-Adhesive Waterproofing Membranes
- Provides a stable base for peel-and-stick waterproofing products.
- Underground & Tunnel Waterproofing
- Resists ground movement and hydrostatic pressure.
Market Trends & Future Outlook
The demand for nonwoven compound bases is rising due to:
Urbanization & Infrastructure Growth (more basements, subways, and bridges)
Preference for Lightweight & Sustainable Materials
Advancements in Polymer-Modified Bitumen Technologies
Conclusion
Nonwoven compounds serve as a base in the waterproofing sector, supporting construction projects in innovative and enduring ways. Nonwoven compound bases are adaptable and cost-effective materials, sought after by both contractors and manufacturers.
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