Metal tile roof attic vents how design and placement of metal tile roof building roof layout in the draw, the designer must determine the size of the attic space. Court hug is the space between the ceiling joists and rafters formation. We must provide for the attic space covered with 3.2mm mesh vents. These vents must reach the loft area of ??1/150. If the front attic floor provides a vapor barrier, vent area can be reduced to 1/300 of the attic area. It can be placed on the gable end vents, close to the roof of the place. This allows the roof surface to maintain ventilation. In some regions there is a continuous vent in the roof in place, or may be every three rafters put a vent. Designers need to specify the number and placement of the vent area locations. Designers must also specify how the wind into the attic space. Usually in the floor layout of the actual opening into the attic space, but when the roof layout drawing, it is necessary to consider its position. Entrance dimensions are 560mm × 760mm, with a minimum clearance 760mm. When planning a roof shape, the designer must know the actual location of the attic inlets to meet specifications and aesthetic requirements. Ventilation inlets should be placed within easy reach, but does not destroy the visual areas. Avoid the ventilation inlet in places like garage; high water areas, such as bathrooms and laundry room; or a young child's bedroom. Usually placed in the entrance hall ventilation, easily accessible, but not the focal point structure. Waterproof structure is complicated because of the complexity of the structure and roof forms, so the practice will inevitably lead to water complex. In the roof as an example: There ridge, oblique ridge, round ridges, the ridges (projections), wall ridges, ridge and closed ridge ventilation, etc., each very different from the roof waterproof structure shall be combined with the use of various components parts, sticky and nail and caulking material to complete. Then oblique gutter, the ditch seamless connection must be made with a waterproof membrane or metal, tile block extends into the gutter. Metal tile waterproofing, gutters have three practices: lap, weave style, and open only mechanic to operate. Further out roofing facility, different waterproof material, practices differ. As for the wind to expose structure, anti-ice dam produces cornices, fireproof roofing tile material non-slip, anti-metal plate expansion and contraction hail and lightning and rain noise, are not easy to solve. In the flat roof construction is almost no such trouble. Used where? (A) physical and chemical properties of the metal color stone tile: its inherent weather resistance, moisture resistance, salt spray resistance, impact resistance, acid and alkali resistance, heat resistance, non-flammability characteristics. (Ii) weather resistance performance: The product galvanized steel as the substrate, and a multi-layer protective film processing, can withstand cold, hail, storms, rain, snow, and heat, earthquakes and other natural disasters, bad weather and attacks, has good fire resistance, will not be cracking, aging, fire burning, wind lift, has a long service life. 5 color metal tile shapes in other materials with complete, sand and more 15 colors. Stones metal tile inherent weather resistance, moisture resistance, salt spray resistance, impact resistance, acid and alkali resistance, heat resistance, non-flammable and other features. The galvanized steel products to the substrate, and a multi-layer protective film processing, can withstand cold, hail attacks, storms, rain, snow, and heat, earthquakes, severe weather and natural disasters, has good fire resistance, will not be cracking, aging, fire burning, wind lift, has a long service life. Stones metal tile widespread use of new environmentally friendly building materials and top of the hill (which can be used: cabins, villas, gardens, museums, enterprises and institutions), and the slope roof refurbishment modification work; 3, stones metal tile 8 Great technical indicators, quality inspection reports; seven major product advantages, the main piece of the big light, convenient construction, installation firm, weathering strong, nice, less waste, lower construction cost; 8 layers of high-quality materials, main components: the glaze sintering sand (sand), galvanized steel and a protective layer, an acrylic resin, high corrosion protection and adhesion, fingerprint-resistant steel protective film; six kinds of styles to choose from 15 colors, can meet diverse building roof or personalized construction of the desired effect. ?