Description
Fiberglass compound base mat is one kind of base mat of poly-cotton nonwoven and fiberglass mesh combination. It ismade by compounding some density fiberglass when producing non-woven, through drying in high temperature and finalizing technics.It is the basic mat for producing APP/SBS waterproof material.
- Widely used in waterproof material, such as waterproof membrane (SBS/APP modified bitumen) and asphalt shingle.
- It has high tensile strength and competitive price, no any shrinkage in producing.
- The weight for every type can decrease or increase accoring to customer requirement.
Product Description:
7×7 Compound Base Mat is a high-performance composite reinforcement material, made by bonding a 7×7 fiberglass leno weave scrim with spunbond polyester nonwoven fabric. This structure delivers excellent tensile strength, dimensional stability, and compatibility with SBS/APP modified bitumen, making it ideal for use in waterproofing membrane production.
Key Features:
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7×7 Leno Fiberglass Scrim: Offers strong tensile and tear resistance in both directions.
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Composite Construction: Combines fiberglass scrim and polyester mat for optimal balance of flexibility and durability.
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Excellent Bitumen Compatibility: Ensures superior bonding with SBS and APP modified bitumen.
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Stable Under Heat: Maintains shape and performance during high-temperature processing.
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Lightweight & Efficient: Delivers high reinforcement strength without excessive weight.
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Smooth & Even Surface: Promotes uniform bitumen coating and production efficiency.
Applications:
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SBS/APP Modified Bitumen Waterproofing Membranes
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Roofing, basement, and underground waterproofing systems
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Waterproofing for tunnels, bridges, and foundations
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Base reinforcement for compound felt and multi-layer membranes
Technical Specifications (Typical):
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Mesh Size: 7×7 fiberglass leno weave
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Basis Weight: 130g–180g/m² (customizable)
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Width: 1.0m – 1.2m (adjustable)
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Roll Length: As required
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Tensile Strength (MD/CD): ≥ 320 / 280 N/5cm
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Heat Resistance: ≥ 150°C
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Bitumen Absorption: Excellent
Why Choose Weifang Guanlong Waterproof Material Co., Ltd.?
✔ Specialist in Waterproof Base Materials.
We focus on producing and exporting high-quality compound base mat, spunbond polyester mat, fiberglass mat, polyester felt, and filament polyester mat—key materials for waterproofing membrane production.
✔ Complete Product Range.
From bitumen felt base mats to compound mats, we offer a full portfolio of nonwoven and composite materials widely used in SBS/APP modified bitumen membranes.
✔ Advanced Production Lines
Our factory operates modern compound base mat production lines and equipment for bitumen waterproof membrane machines, ensuring consistent quality and efficient output.
✔ Reliable Export Experience
We serve customers across Asia, the Middle East, and Europe with stable supply, competitive prices, and customized packaging.
✔ Technical Support & Customization
We offer technical advice, material selection guidance, and support for special product specifications to meet diverse customer needs.
Contact Us
Weifang Guanlong Waterproof Material Co., Ltd.Your reliable partner for high-quality materials and professional support.
📞 Phone/WhatsApp: +86 18263668883
🌐 Website: glwaterproof.com/product/
📧 Email: guanlinguoji@126.com
