In complex pitched roof structures, the intersection point of three slopes (Y-shaped junction) is often the weakest point in terms of waterproofing and the most challenging area to construct. Our ASA synthetic resin three-way ridge tile is specifically designed to address this problem. It not only provides superior sealing protection but also achieves a visually perfect closure of the roof lines.
1. Agricultural greenhouse lighting system
Using translucent roof panels (such as ROYAL 1050), by adjusting the transmittance of 40-80% to optimize the plant growth spectrum, and simultaneously blocking UV-B band radiation, its diffuse reflection characteristics avoid local overheating, achieve a balance between natural light effect and light protection, and improve the yield and quality of greenhouse crops.
2. Corrosion-resistant roof of chemical plant
Synthetic resin roof panels use a perfluoropolymer surface to build a chemical barrier, tolerate pH1-12 acid-base environment, and cooperate with hollow structures. The thermal resistance R value reaches 1.2m²·K/W, and maintains dimensional stability under a temperature difference of -40℃ to 120℃, becoming the preferred solution for maintenance-free roofs in chemical areas.
3. Light rail platform awnings
UPVC small trapezoidal panels increase the bending modulus by 25% through the trapezoidal wave peak design, and achieve 12-meter column-free span installation. Its self-cleaning nano-coating is combined with a 15° slope drainage system to ensure zero water accumulation on the platform during heavy rain, and the B1-level flame retardant performance meets the rail transit fire protection standards.
4. Cold chain storage insulation roof
The hollow roof board adopts five-layer co-extrusion technology to form a 2cm thick honeycomb closed-cell structure with a thermal conductivity as low as 0.032W/m·K, which is 40% energy-saving compared with traditional color steel tiles. It is combined with an aluminum foil reflective layer to block 95% of infrared radiation and reduce the compressor operation time by 30% when maintaining a warehouse temperature of -25℃.
5. Villa light guide lighting system
The combined roof adopts a prismatic translucent board + a 3mm thick UPVC impact-resistant layer, which transmits sunlight to the underground space through a fully reflective light guide tube. The illumination value reaches 800lux, and the electric blinds are used to adjust the amount of light entering, achieving a 65% reduction in lighting energy consumption throughout the year.
6. Offshore aquaculture awning
The ASAPVC sheet has no aging after 3000 hours of salt spray test. Its gradient color change technology automatically adjusts the light transmittance (50-20% changes with the intensity of sunlight), providing a bionic light environment for marine cultivation, and with the design of 12-level typhoon-resistant reinforcement ribs, it ensures the stable operation of the marine ranch.
FAQ
Q: What is the primary purpose of a Three-Way Ridge Tile?
A: It is designed to cover and seal the point where three ridges meet, typically on a hip roof or a pavilion. Without a professional Three-Way connector, these intersections are highly prone to leakage and require excessive, unattractive sealants.
Q: Is this Three-Way tile compatible with all resin roof profiles?
A: Our Three-Way tiles are specifically molded to match the curvature and pitch of our standard ASA synthetic resin tiles. Using matching accessories ensures an interlocking fit that maintains the roof's wind resistance and aesthetic harmony.
Q: How do you ensure the intersection remains waterproof?
A: The tile features an overlapping design that naturally sheds water away from the junction. When installed with our specialized waterproof fasteners and EPDM washers, it creates a robust barrier against heavy rain and driving wind.
Q: Will the Three-Way tile fade faster than the main roof tiles?
A: No. Like our main roofing sheets, the Three-Way components are coated with a thick ASA weather-resistant layer. This ensures the entire roof ages uniformly, maintaining consistent color and luster for over 10-20 years.
Q: Is the installation of a Three-Way tile complicated?
A: Not at all. Its "Y-shape" is pre-angled to fit standard roof pitches. It simply drops into place over the three converging ridges and is secured with screws. This easy-install feature saves significant labor time compared to custom-cutting flat sheets to fit a junction.
