Common leak locations for steel structure color steel tile roofing and gutters

1. The gutter span and uneven foundation settlement loads lead to uneven tensile cracking. Under the influence of external temperatures, thermal expansion and contraction, and extensibility, stress becomes inconsistent, causing cracking and leakage.
2. Structural steel color steel roof leakage is quite severe due to reasons such as installation and construction, roof elastic deformation, and roof vibration. Leaks in structural steel roofs are mainly concentrated in nodes like the vertical and horizontal joints of metal color steel tiles, ridge, skylight panels, fan bases, chimney pipes, all screws on the roof, gutters, and junctions of parapet walls.

Structural Steel Color Steel Roofing Sheet and Eave Gutter Waterproofing Construction Diagram

Structural steel color steel roofing and gutter waterproofing features

Wide span, prone to cracking and deformation.
2. Multiple factory equipment; high waterproofing requirements.
3. Severe water leakage caused by reasons such as elastic deformation of steel structure roofs and vibrations in color steel roofs is more pronounced in southern regions.

Principles for selecting waterproofing materials for steel structure roofs and gutters

The waterproofing layer must match the changing characteristics of the steel structure roof. It is essential to select materials with strong bonding strength to the cover joints, high elongation rate, resistance to high and low temperatures, solar radiation, water resistance, airtightness, and good aging and weather resistance.
2. Our steel structure roofing waterproofing system boasts light weight, excellent waterproof and thermal insulation properties, ease of maintenance, and a long service life. It can completely resolve issues such as leakage, condensation on cold bridges, and multi-curvature structures in traditional roofing systems.