The construction method of small blue tile roof in ancient buildings is: 1. First, the grass mud slope should be kept flat, and the uneven parts should be trimmed; 2. Small blue tiles with different specifications should be stacked separately, and the location should be selected according to the requirements of blue tiles; 3. Make the roof well first, lay a stack of tile heads flat on the top of the hill, and build the ridge to the center on both sides; 4. Pull the wire along the slope first, then lay the tile from bottom to top. After laying the blue tile, clean the tile surface and corrugation in time.

Xiaoqingwa is also called Yin-Yang tile in the north, and Butterfly tile and Yin-Yang tile in the south, commonly known as Hewa, which is an arc tile. The blue tile has inherited the architectural history of 3,000 years, and has undergone the evolution of form, size and technology. With its advantages of beauty, simplicity, rainproof and thermal insulation, it has finally become one of the essential main materials of traditional architecture in China. It has the ancient saying of "Han tile", just like the porcelain of Jingdezhen, which means the blue tile of Shu Han, and it is superior to other regions in terms of material, beauty and application.

What is the function of tile?

1, prevent rainwater from leaking into the house.

2, heat insulation, to prevent the solar radiation heat during the day directly to the house. When the tiles are laid on the steeply inclined roof, an air gap for heat insulation can be created.

3. Sound insulation, heat preservation, ultraviolet protection, low carbon and environmental protection, reducing the burning of straw in rural areas and protecting the environment.

What kinds of roof tiles are there?

There are many kinds of roof tiles, and the main classification method is based on their raw materials, including clay tiles, colored concrete tiles, asbestos-water mixed wave tiles, glass fiber magnesium wave tiles, glass fiber reinforced cement wave tiles, glass tiles, colored polyvinyl chloride tiles, glass fiber reinforced polyester lighting products, polycarbonate lighting products, colored aluminum alloy profiled products, colored coated steel profiled products, color steel asphalt linoleum tiles, steel insulation sandwich panels, glazed tiles and so on.

Among them, clay tile, colored concrete tile, glass tile, glass fiber magnesia corrugated tile, glass fiber reinforced cement corrugated tile and linoleum tile are mainly used for sloping roofs of civil buildings, polycarbonate lighting products, colored aluminum alloy profiled products, colored coated steel profiled products, steel insulation material sandwich panels, etc. are mostly used for industrial buildings, and asbestos-water mixed corrugated tiles and steel wire mesh cement tiles are mostly used for simple or temporary buildings. Glazed tiles are mainly used for roofs or wall tiles of garden buildings and antique buildings. People have been using clay tile for a long time, but it has been gradually replaced by other products because of its shortcomings such as heavy weight, no environmental protection, high energy consumption, poor quality and poor decorative effect.