Product Application

The Structure of China decras stone coated roofing sheet  for prefabricated house

>>> 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.

>>> Protective 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.

>>> Steel plate layer--- cold-rolled high strength steel plate

China coated roofing sheet structure photo:

China decras stone coated roofing sheet Main Features

Accessories

Box barge cover

Eaves flashing

Circular hip

Side flashing

Valley tray

Usage

Installation for the ridge

Eaves laying

Sealing eaves Laying on gable wall

Laying the pipeline through the roof

The dormer around laying

Functions

Snow resistant

Anti-storm

Sound Insulation

Wind-Resistant

Firere Resistant

Ultraviolet ray proof

Questions and Answers about China decras stone coated roofing sheet

Q: Can I walk on stone coated steel roof tiles?
A: Absolutely, our China decras stone coated roofing sheet are made of 26 gauge steel at most and designed to withstand the weight of people walking on them.

Q: Is a China decras stone coated roofing sheet hotter in the summer or colder in the winter?
A: No, many customers report a reduction in energy costs during summer and winter months.
Also, China decras stone coated roofing sheet can be installed over an existing roof, providing additional insulation from temperature extremes.

Q: Are China decras stone coated roofing sheet noisy when something drops on them?
A: No, the gravels on the surface of our  China decras stone coated roofing sheet deaden the sound of the rain and even hail unlike a non-stone coated metal roof.

Q: Is a  China decras stone coated roofing sheet dangerous in weather with lightning?
A: No, China decras stone coated roofing sheet is not only an electrical conductor but also a noncombustible material.

Q: What is the best reason to buy  China decras stone coated roofing sheet?
A: Well, we've given quite a few reasons, but the best reason is our success in the industry.
As the newly booming China decras stone coated roofing sheet manufacturer in China, our products have been proven around the world in more than 3 continents with competitive prices and good quality.

Dongyue Machinery Group

The Group has fixed assets of assets of 600 million yuan, more than 2,000 employees.
Shandong's first set of aerated concrete equipment manufacturers, can be designed monthly production capacity of 400000pcs China decras stone coated roofing sheet in the top of the basis of absorbing advanced technology of Germany and Japan, combined with their national conditions.