Standing Double-Seam Roofing System

Standing Double-Seam Roofing System

TECH-SEAM roof system
Tech-seam is a fully supported roofing system, with 360°curve on both edges. Without the aid of any other filling materials, after  360° curve, the roof system is 100% impervious.
Taller ribs of Tech-seam system can strengthen waterproofing property and create a sharp figure. The common plate specifications are 25/230-530 25/310-510, The slab material can be steel,aluminum, stainless steel, zinc-cu-ti, which helps to build a colorful roof.

The Process of Curling Edge

A. Layer panel                                         B. Angle-fold                                     C. Double-fold

Various Material Choice

There are various materials choice for Tech-seam roof and wall system. Its up to 88% materials usage rate provides convenience and possibility for the creative architects to use expensive metal for roof materials. It not only raises the roof waterproof effect, raises the building grade, but also creates good economical performance. Available materials include: Pure titanium, pure copper, stainless steel, aluminum, anodized aluminum, galvanized steel, and so on.

Materials	Thickness
Al-Mg-Mn	0.7mm～0.9mm
Titanium	0.4mm～0.6mm
Copper	0.6mm～0.8mm
Zn-Cu-Ti	0.6mm～1.0mm
Stainless steel	0.4mm～0.6mm
Anodized aluminum alloy	0.7mm～0.9mm
Color galvanized steel	0.4mm～0.4mm

Tech-seam Roofing System Characteristic

- Waterproof and water draining;
- Simple, light and safe structure;
- Flexible, fast, accurate and economical installation;
- No need silicone glue, and avoid pollution from aged silicone,increasing life span;
- Natural ventilation, longer life span;
- Easy tri-dimensional shaping.

Standard Roofing System

High performance Tech-seam standard roofing system has good cost performance and can satisfy most of normal buildings projects’ needs. It is suitable for the decorative water-proof layer of high-rise building, community, villa and other concrete surface.

	① Roofing Panel
	② Holder
	③ Ventilation and noise reduction screen
	④ Waterproofing Membrane
	⑤ Flat Steel Panel
	⑥ Pre-forming Liner
	⑦ Purline
	⑧ Mineral Wool Insulation
	⑨ Structural Concrete

Multi-functional Composite Roofing System

Tech-seam standard system performs excellent waterproof property by adding a second layer of waterproof and sound-absorbing materials. The opposite-fixed perforated panels hides behind the roof structure, integrating with sound absorption and ceiling decoration functions, which is suitable for stadium, exhibition hall, station, airport and other populated buildings of steel structure.

	① Roofing Panel
	② Holder
	③ Ventilation and noise reduction screen
	④ Waterproofing Membrane
	⑤ Flat Steel Panel
	⑥ Pre-forming Liner
	⑦ Purline
	⑧ Mineral Wool Insulation
	⑨ Vapor Control Layer
	⑩ Preforated Pre-forming Liner

Decorative Panel Roofing System

Standard roof system is using special fixture to change its support to decorate keel and decorative plate system, decorative plate is aluminum, honeycomb panel, stainless steel plate and other materials, which make the roof plate being hidden in the decorative plate system, it helps to meet the requirements of roof modeling, suitable for public buildings such as gymnasium, exhibition hall, club.

	① Decorative Panel
	② Aluminum Profile or Extrusions
	③ Roofing Panel
	④ Ventilation and noise reduction screen
	⑤ Waterproofing Membrane
	⑥ Flat Steel Panel
	⑦ Pre-forming Liner
	⑧ Mineral Wool Insulation
	⑨ Purlin lining
	⑩ Vapor Barrier Membrane
	? Steel Mesh
	? Acoustic Slab
	? Purline
	? Non-woven Tissue
	? Preforated Pre-forming Liner