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Architectural Membrane
Semi-Permanent PVC Fabric for Architectural Projects
As architectural design evolves toward larger spans, lightweight construction, and more expressive forms, membrane structures have become widely adopted in stadiums, public spaces, industrial facilities, and temporary buildings. However, during implementation and long-term operation—particularly in terms of maintenance costs and outdoor safety—these structures face common industry challenges. These pain points often directly impact investment decisions and project longevity.
At LonaTarp®, we do not just manufacture PVC tensile fabrics; we engineer semi-permanent tension fabric structure solutions. Our high-performance fabric canopies, featuring advanced PVC coatings and superior PVDF surface treatments, are designed to redefine the possibilities of modern construction. We offer the perfect synergy of aesthetic flexibility, unparalleled durability, and enduring weather resistance.
Membrane Structures Types
Common Challenges Faced by PVC Tensile Fabric
Unlike the inertness of PTFE or the stability of ETFE, the chemical and physical structure of PVC tensile fabric makes it more susceptible to performance degradation under environmental influences.
- Intense UV exposure causes the coating to lose plasticizers, crack, and powder, exposing the base fabric.
- Prolonged exposure to high temperatures causes the fabric to yellow and brown.
- Easily accumulates dust and pollutants that resist washing by rain, compromising both appearance and light transmittance.
- Humid heat causes the base fabric to hydrolyze, drastically reducing fiber strength, especially in weld seams.
If the architecture structure membrane material itself lacks sufficient weather resistance and stability, it is prone to issues such as fading, sticking, powdering, and reduced strength after several years of use. These problems not only affect the appearance but may also compromise structural safety. This is not only a concern for builders but also one of the core safety issues that every citizen worries about.
Tensile Membrane Fabric Specially Designed for Building
With the evolution of modern times, people have come to recognize that architectural membrane materials should transcend traditional raw materials. In contemporary construction, PVC-coated materials with superior waterproofing, UV resistance, and high tensile strength are increasingly adopted as membrane structures, thereby enhancing safety, durability, and overall cost-effectiveness from the material source.
PVDF Surface Treatments
PVDF surface coating is a key feature of premium tensile membrane materials, significantly enhancing:
- UV resistance
- Pollution resistance and self-cleaning performance
- Long term color stability
The film maintains a clean appearance even in high-pollution or intense sunlight conditions, significantly reducing labor costs and minimizing personal safety risks in maintenance. LonaTarp® PVDF architectural fabric have a service life of up to 20-30 years.
Recognizing that PVDF tensile structures represent a significant investment, architectural fabrics supplier have developed an economy-grade material (Acrylic fabric structures) for the global market. Priced at just half the cost, it delivers exceptional value with a service life of 15 to 20 years.
Under prolonged rain exposure, ordinary base fabric is prone to core suction phenomenon, causing water to seep through fibers and accelerating material aging.
High-strength polyester base fabric treated with anti-suction core technology effectively prevents moisture penetration, making it particularly suitable for:
- Area of heavy rainfull
- Welding joint and steel structure contact area
- Long-term outdoor use scenarios
Flame Retardant Safety Standard
PVC membrane materials for construction can meet various international fire safety standards according to project requirements, such as:
- DIN 4102
- EN 13501
- NFPA 701
This enables its widespread application in public buildings and large-scale public spaces, facilitating smooth design approvals and project acceptance.
Printable Surface
It not only meets the structural requirements, but also provides more freedom for architectural design:
- Print personalized patterns and brand logos
- Select from multiple colors on the color card
- Customize light transmittance according to PVC tensile cloth specifications
Tensile Shades Fabric Structures
Colors for Tensile Cloths
To meet diverse aesthetic needs, our tensile fabric structures are available in a spectrum of color customs and can be customized with various creative patterns through digital printing technology, providing architectural designers with broad creative possibilities.
Our architectural fabrics are colored with premium pigments that resist yellowing in white and fading in other colors over time.
Try LonaTarp® Customize Your Tarpaulin Now
- PVC Formulation Properties
- Strength, Weight and Thickness
- Glossy, Matte, Color, Print and 3D Embossed Patterns
- Tarpaulin Roll Sizes and Packaging
- Cutting, Heat Sealing, Sewing, Add Eyelets, and Accessories Purchasing
