The Unique Structure Of Cheap Stone Coated Roofing Tiles
- Aug 17, 2018-
The Unique Structure of cheap stone coated roofing tiles
Acrylic acid polishing layer
to increase the brightness and adhesiveness of color sand and to avoid the water leakage.
Color sand layer
to resist the ultraviolet ray, lower the noise when raining, and increase the decoration appearance.
Acrylic acid adhesives
to adhere the relative structure and provide protection for the bottom layer.
to protect the aluminum coated zinc plate and increase the wear-proof, anti-rust performance and adhesiveness.
Aluminum coated zinc plate
increased anti-rust performance and high heat radiation can prolong the service life and energy-saving as well