housing and office are the center and pride of everyone's life. they also beautify the environment, improve the city's image, and improve the city's grade standard. the unique roof design, the use of luyang colored asphalt tiles is the icing on the cake.
luyang colored asphalt tile is a new type of tile roof waterproof sheet, which is made of glass fiber mat as matrix, dipped with high-quality modified asphalt, covered with colored mineral particles on one side and sprayed with isolation material on the other. it is suitable for slope roof waterproofing with roof slope greater than 20 °. it is a new waterproof decorative material widely used in sloping roof at home and abroad.
specification: length × width: 1000mm × 333mm, thickness not less than 2.6mm
·wide range of application: due to the flexibility of color asphalt tile, colored asphalt tile roof is suitable for various shapes of buildings, such as arc, round roof type.
·economy and simple construction: colored asphalt tile can be constructed in any climate conditions, thus shortening the construction period. the cost of labor is saved and the self weight of the roof is light. thus, the engineering cost for bearing is reduced. reasonable cost and long service life make the colored asphalt tile roof have good comprehensive economic index.
·durability and low maintenance rate: the colored asphalt tile itself has a long service life, ranging from 20 to 50 years. if the installation is correct, the colored asphalt tile roof is rarely or even needs no maintenance. even if it is damaged, it is easy to repair.
·aesthetic feeling and harmonious style: colored asphalt tile integrates most architectural styles and provides a series of color choices to meet the requirements of different aesthetic tastes. the color of colored asphalt tile can be used to match and set off the natural color of other building materials, such as the color of brick or stone wall, coating and external wall hanging board, so as to make the environment more harmonious and beautiful.
·all weather: colored asphalt tile roof can resist the erosion caused by light, cold and hot, rain and cold winter.
·thermal insulation: the thermal conductivity of colored asphalt tile roof is low, which blocks the heat conduction from outside to inside in summer and from inside to outside in winter. the colored asphalt tile roof can effectively absorb environmental noise such as raindrop impact, so as to ensure the comfortable and quiet life of the top floor residents.
·corrosion resistance: the colored asphalt tile roof will not be rusted and speckled under the influence of bad weather environment.
·dust prevention and self-cleaning: the colored asphalt tile roof is not easy to form obvious stains due to ash accumulation. even in the long-term rainy season, it will not accumulate water stains, and it will be more clean and bright after being washed by rain.
i. installation procedures
first layer asphalt tile
the asphalt tiles shall be laid in sequence. along the gable edge and cornice, the first layer of asphalt tiles shall be relatively flush with the edges of the initial layer of asphalt tiles. the asphalt tiles shall be closely connected together, but there shall be no extrusion between them. the asphalt tiles shall be fixed according to the fixing method mentioned above. the laying of the first layer is the most important. during the laying process, check whether the asphalt tile is aligned with the horizontal line to ensure that this layer is paved very straight. the straight line drawn to align with the side of the first layer of asphalt tile is used to ensure the alignment of the decorative joints.
second layer asphalt tile
the side of the first asphalt tile of the second layer shall be staggered by half a leaf from the side of the previous layer. next, the whole asphalt tile shall be laid downward in turn. the bottom edge of the second layer of asphalt tile shall be flush with the top of the decorative joint of the first layer of asphalt tile. in this way, the previously laid asphalt tile will be exposed. the bottom edge of the asphalt tile shall be parallel to the cornice with the horizontal line snapped, and the asphalt tile shall be firmly fixed with nails.
the third asphalt tile and extension layer
the whole blade of the first sheet of the third layer asphalt tile shall be cut off to make it stagger with the first sheet of the second layer asphalt tile, and the bottom edge of the asphalt tile shall be flush with the top end of the decoration joint of the second layer of asphalt tile. next, the whole asphalt tile is laid down one by one.
two internal angles
the asphalt tiles on the intersecting roofs can be laid on two roofs at the same time to the gutter direction, or the opposite sides can be constructed separately. they are all laid to 75mm of the center line of the gutter. after paving the asphalt tiles on the two roofs, the asphalt tiles on the gutter can be laid. no matter what method is adopted, the first layer of asphalt tile shall be laid upward along the side eaves of one of the roofs, and extend through the gutter, so that the last asphalt tile of this layer extends to the adjacent roof at least 300 mm, and then the first layer of asphalt tile shall be laid along the eaves of adjacent roof, and at the same time, it shall extend to the gutter and lap onto the previously laid asphalt tile, and knit together to tightly press the asphalt tile in the gutter, the asphalt tile is fixed by fixing the closed gutter.
three ridged tile
adjust the last few layers of roof tiles to be covered by ridge tiles. the ridge tile is made of single-layer tile cut along the incision.
matters needing attention
·the correct nail fixing method is very important for the good performance of the roof. in order to ensure the correct fixing of nails during installation, the nails should be driven straight in, and the nail cap should be flush with the tile. the number of nails fixed depends on the type of tile and roof slope. additional nails are required in areas with roof slope greater than 60 degrees or in windy wind.
·asphalt tile itself with self-adhesive, so that the tiles in the sun after the natural bonding. however, special asphalt glue or asphalt glue approved by zhengyu company shall be used for tile paving in cold and hot areas or on roofs with large slope.
·luyang colored asphalt tile can not be directly paved on the thermal insulation layer. the company will not be responsible for leakage due to improper installation or non-compliance with installation requirements.
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