Triaxial non-woven multipurpose reinforced composite cloth
By using a triaxial nonwoven structure and adhesive bonding technology, the tensile strength of the composite fabric is improved, solving the problems of low tensile strength and high production cost in existing technologies, and enabling its widespread application in areas such as wall joints, building waterproofing materials, and road repair.
CN224130642UActive Publication Date: 2026-04-17CTC REINFORCEMENT SOLUTIONS(CHANGZHOU) CO LTD
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Patent Information
- Application Number
- CN202520682822.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-04-17
- Estimated Expiration
- 2035-04-11
AI Technical Summary
Technical Problem
Existing composite fabrics have low tensile strength at wall joints or cracks, complex structures, and high production costs, which cannot meet the needs of building waterproofing materials and road repair.
Method used
It adopts a triaxial nonwoven structure, including unidirectional oriented yarn layers with α-angle, β-angle and zero-degree angle and glass fiber mat or nonwoven fabric layers, which are bonded together with glue to form a whole, thereby improving tensile strength and reducing weight and cost.
Benefits of technology
The composite fabric has a tensile strength greater than 320 N/cm, and can be widely used in wall joints, building waterproofing materials and road repair. It also has a simple structure, light weight and low production cost.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses triaxial non-woven multipurpose reinforced composite cloth, which comprises a first yarn layer formed by a plurality of mutually parallel yarns in one-way orientation at an angle alpha, and a second yarn layer formed by a plurality of mutually parallel yarns in one-way orientation at an angle beta, the third yarn layer and the fourth felt / cloth layer are composed of a plurality of parallel zero-angle unidirectional orientation yarns, the alpha angle ranges from 45 degrees to 75 degrees, the beta angle ranges from-45 degrees to-75 degrees, the number of the alpha-angle unidirectional orientation yarns and the beta-angle unidirectional orientation yarns is 34-200 tex, the density of the alpha-angle unidirectional orientation yarns and the beta-angle unidirectional orientation yarns is 1-5 pieces per centimeter, the number of the zero-angle unidirectional orientation yarns is 34-200 tex, and the density of the zero-angle unidirectional orientation yarns is 2-10 pieces per centimeter. The gram weight per unit area of the fourth felt / cloth layer is 15-90 grams per square meter, and the first yarn layer, the second yarn layer, the third yarn layer and the fourth felt / cloth layer are sequentially arranged from top to bottom and fixed into a whole in a bonding mode. The utility model has the advantages of large tensile strength, large bursting force, wider application, simple structure, light weight and low production cost.
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