Asphalt shingle laying method
1. Level the roof first. The thickness of the leveling is about 2.8 to 3.5 cm. Pave the asphalt shingle adhesive directly along the slope bottom of the roof to the roof, and fix the positions of the wall and cornice with nails. Live, and the horizontal line pops up.
2. Align the asphalt shingles of the first layer with the edge of the wall and the cornice. Then, the asphalt shingles of each layer are laid staggered with the lower layer, and the bottom edge is flush with the cornice and the top of the decorative seam, and then fixed.
3. Lay the gutter asphalt shingles upward along the side eaves of the roof, and at the same time, the gutter is overlapped with the previously laid gutter asphalt shingles, weaved each other, and fixed it by fixing the closed gutter.
Maintenance of asphalt shingles
1. Prune the branches of tall trees that exceed the roof of the house to prevent branches or branches from falling onto the roof and causing damage to the asphalt shingles.
2. Check the asphalt shingles every year to see if there are any damaged areas, and if there are any locations that have been lifted up by strong winds. They must be replaced and repaired in time to ensure daily use.
3. Regularly check the bottom of the roof for leaks or damage, mainly around the ventilation pipes and chimneys, which are easily damaged areas, so pay more attention to check.
The choice of asphalt shingles
1. Qualified asphalt shingles can be opened and closed normally at ten to forty-five degrees, and there will be no surface cracking and adhesion that cannot be opened and closed, and there will be no holes on the surface, uneven edges, etc.
2. Qualified asphalt shingles have been used for a long time, and the appearance is still perfect. The unique appearance has strong resistance and adaptability, is durable, and is suitable for villas, clubs and other buildings.