Project Overview: 11,000m² Stretch Fabric Roofing System in Thailand
System construction project Stretched canvas canopy in Klong Luang, Pathum Thani (Thailand) is a large-scale project, applying advanced tensile membrane technology to create a multifunctional public space, meeting strict requirements of function and aesthetics. With a total area of 11,000 m², this roof system not only provides shade from the sun and rain but is also an iconic architectural work.
- Category: Wavy stretch canvas canopy
- Total area: 11,000 m²
- Total length: 1.44 km
- Location: Klong Luang, province Pathum Thani, Thailand
Technical Requirements Analysis & Project Context
The project was implemented to address specific technical requirements in the context of a large-scale public space:
- Structural requirements: The main technical requirement is to create a roofing system that can span large spans, minimizing the number of supporting columns to free up usable space below, ensuring unobstructed circulation and visibility.
- Functional requirements: The roof system must ensure effective sun and rain protection while optimizing the use of natural light. The light transmittance of the material must be controlled to create a bright space without causing a greenhouse effect, in order to minimize energy costs for artificial lighting.
- Aesthetic requirements: The design must be symbolic, with wavy shapes to create softness, harmony with the landscape and bring high aesthetic value, suitable for public and religious spaces.
Technical Solutions and Implementation Process
To meet the above requirements, a comprehensive engineering solution was developed, focusing on the selection of high-performance materials, optimal structural design and standardized construction processes.
Technical Material Selection: PVDF Precontraint Membrane
The material chosen is PVDF (Polyvinylidene Fluoride) membrane imported from Europe, produced using Precontraint technology. This is a process in which the base fabric membrane (usually PES) is held in tension in both directions during the coating process. This technique creates a material with superior dimensional stability, no stretch and high tensile strength. The PVDF coating provides UV resistance, anti-dust and self-cleaning properties, ensuring longevity and maintaining the aesthetics of the project in tropical climate conditions.
Corrugated Structural Design and Drainage Optimization
The corrugated design serves not only an aesthetic purpose but also an effective structural solution. The anticlastic curvatures provide intrinsic stiffness to the membrane surface, allowing for large spans while maintaining stability under wind and rain loads. The design also optimizes free drainage, preventing water from pooling on the roof surface. This is a typical and effective application of Tensile membrane architecture in public projects.
Construction Process Optimization Progress
The construction process is standardized and optimized for each canopy unit, allowing installation to be completed within 2 days per module. This solution significantly speeds up the overall project schedule and minimizes disruption to on-site operations.
- Day 1: Assemble and position the steel frame. Deploy and pre-stretch the canvas onto the positioned frame.
- Day 2: Tighten the entire bolt, clamp and cable system to the correct tension calculated in the design. Check for safety and complete the details.
Results and Performance Evaluation
Construction Stretched canvas canopy After completion, it fully meets technical, operational and aesthetic criteria, bringing high efficiency in many aspects:
- In terms of structure and function: The system ensures absolute safety, effectively covers a large area, and at the same time creates an open, flexible space.
- On energy efficiency: The light transmission ability of PVDF tarpaulin helps the space below always have enough light during the day, significantly reducing dependence on artificial lighting systems.
- About construction progress: The modular assembly process has proven to be highly effective, ensuring the project is completed on schedule.
- About architectural value: The project has become a unique architectural highlight, enhancing the aesthetic value and recognition of the entire area.
Contact Technical Consulting
Flexiiform’s team of engineers specialise in the consultancy, design and construction of tensile membrane structural solutions for large-scale and technically demanding projects. For a quote and in-depth analysis of your project, please contact us directly.
Contact information:
Company: Flexiiform
Website: https://flexiiform.vn
Hotline/Email: [Your contact information]
