China Suppliers Factory: Wholesale Colorful Stone Coated Metal Shingles for Roofing Worldwide

It is made of colored sand, acrylic resin, acrylic ester, fingerprint-resistant coating, and galvanized steel plate as the base material.

The aluminum-zinc coating has a coating that resists fingerprints. The aluminum-zinc layer is shielded in part by the coating that resists fingerprints. In addition, a stronger bond between the colored sand and the aluminum-zinc steel plate can be achieved by the fingerprint-resistant coating. The coating that resists fingerprints. Three categories exist for the color: light green, transparent, and colorless.

The base protective layer and decorative layer of the metal tiles are made of sintered colored sand. It is created using high-temperature sintering and sophisticated coloring techniques to create basalt particles of a specific size. It can lessen the noise made by rain on metal tiles, comes in more than ten colors, and is UV resistant.

The essential ingredient for joining colored sand and steel plates is acrylic. It also acts as a barrier on the sand's surface to keep tiny drops of rainwater from leaking through and prolong the sand's color.

• Strong durability: With aluminum-zinc-coated steel plate as the base material, the surface is protected by fingerprint-resistant coating, acrylic resin, etc., and the colored sand is hard and UV-resistant, with a long service life of up to 50 years or even longer.
• Wind and earthquake resistance: The material is light, has good toughness and pressure resistance, and is connected through a unique buckle design and structure and horizontal nailing method, which can withstand strong winds and earthquakes.
• Good waterproofness: The aluminum-zinc-coated steel plate base and the surface colored sand particles are firmly combined after high temperature and high pressure treatment, with high density and good waterproof effect.
• Thermal insulation: The combination of metal and colored sand can block external heat and cold air from entering the room to a certain extent, and has good thermal insulation performance.
• Sound insulation and noise reduction: The surface colored sand can reduce the noise generated by rain hitting the metal tiles, creating a quiet environment for the room.
• Simple construction and Maintenance: light weight, large area, simple accessories, easy installation method, can shorten the construction period and reduce costs. When damaged or in need of color change, you can replace the tiles or recolor them at will.
• Recyclable: High-quality aluminum-zinc-coated steel plate is used as the base material, which can be recycled, meets environmental protection requirements, and reduces the cost of use.
• Non-toxic and pollution-free: It is non-toxic, odorless, and pollution-free during production and use, and is a new type of environmentally friendly material.

• Higher price: Production needs to consider the cost of steel and special production processes. Compared with ordinary tiles, the price is a little more expensive, which will increase construction costs.
• Difficult to distinguish quality: The market competition is fierce. In order to reduce costs, some manufacturers will use inferior raw materials, such as thin galvanized steel sheets, inferior glue, dyed sand, etc. These problems are difficult to distinguish with the naked eye. So it's vital that purchase the items through a professional supplier.
• Susceptible to environmental influences: Under extreme climatic conditions such as strong winds, heavy rain, and heavy snow, the edges and corners of checkered colored stone metal tiles are more likely to deform or fall off due to uneven stress than some other tile types.
• Inconvenient cleaning and maintenance: The checkered type has many grooves and gaps, which can easily accumulate dust, leaves and other debris, making it relatively difficult to clean. Long-term accumulation of water or debris may cause corrosion or damage.
• High installation requirements: The installation of checkered colored stone metal tiles requires more precise operations to ensure that the splicing between squares is tight and neat. Otherwise, the appearance and waterproof performance will be affected, and the technical level of the construction personnel is required to be high.

• 1. The construction environment temperature should be 5 ℃ ~ 35 ℃. When it is lower than 5 ℃, strengthened protective measures should be taken.
• 2. Construction personnel should wear rubber-soled soft shoes during construction, and try to avoid or reduce stepping on the tile surface. For parts that are easy to be stepped on, such as around the dormer window, soft materials should be used as temporary protection, so as not to damage the product.
• 3. The pipes, equipment or embedded parts passing through the roof waterproof layer are installed before the laying of colored stone metal tiles.
• 4. After the installation of the colored stone metal tile is completed, it is very important to ensure that the surface of the colored stone metal tile is not damaged during the installation process, so the following points should be noted:
  4.1 Wear gloves when handling colored stone metal tile products on site, and tie them firmly when lifting colored stone metal tiles. They should be lifted gently and not dragged;
  4.2 During the on-site cutting process, the bottom surface of the cutting machine should not be in direct contact with the surface of the colored stone metal tile, and a wooden board or rubber board is required;
  4.3 When the construction personnel walk on the colored stone metal tile, they must step on the joint part of the tile groove and the tile hanging strip, and it is strictly forbidden to jump, trample or randomly beat on the tile;
  4.4 The tools carried by the construction personnel should be placed in the tool bag, such as on the cloth or other sheets on the roof;
  4.5 Clean the iron filings and leftovers on the surface of the metal tile. Iron filings will be generated during cutting and drilling on the board surface.

To know the product quality, we can also judge product quality through some simple methods in addition to inspection reports, Details as follow.

• 1. Material anti-corrosion performance, mainly the quality of galvanized steel plate. Because it is the essential factor that affects the tile's service life.
  Look at the spangles on the back, the stronger the three-dimensional effect, it proves that the proportion of galvanized aluminum is high. At the same time, some acid and alkali substances can be used to test the corrosion resistance of steel plates.
• 2. The bonding degree of colored sand, which is the core process of this product.
  Scrape a gap on the surface with a scraper to remove the primer completely. Push the screwdriver and the tile at an angle of 30 degrees. The more colored sand and glue removed, the worse the quality will be. The debris is normal.
• 3. The cleanliness of the surface colored sand.
  Qualified colored stone metal tiles will not have the phenomenon of surface sand exposed, local accumulation, and different shades of color.

The Guangshengjia brand colored stone metal tiles are produced using the latest generation of automated production equipment, with strict material selection and exquisite workmanship. We have passed ISO 9001 certification and have quality test reports, evaluations and field results, which prove that our products are 100% waterproof, earthquake-resistant, fireproof and can withstand hurricanes up to 190kph. When you buy a product, you also buy trust. Your trust is our motivation, and we will do our best to protect your investment of trust and financial resources.