Self-built house villa sloping roof asphalt shingle paving technology

Many tourist attractions, the roof of the ancient buildings are paved with gray tiles, so that the whole ancient architecture looks rustic and elegant. In the rural areas of northern households are now square roof with red or gray tile paved and become, drainage effect is very good, and can experience decades of wind and rain, now we build houses to build villas most people choose a sloped roof, both beautiful insulation effect and good, sloped roof which is more commonly used is the asphalt shingles, that is, linoleum sheets, on the asphalt shingles piece, small introduction to the shingles paved construction techniques and technical means, to give you a reference.

A)? Asphalt shingle installation and construction need to pay attention to the following points:

1?Do not tear off the plastic seal behind the shingle, the seal is only used for packaging to prevent mutual bonding between the shingle. However, the diamond-shaped series of shingles need to tear off the plastic seal on the back of the shingle before paving;

2? Leakage phenomenon due to improper installation or non-compliance with installation requirements;

3? Asphalt shingles should not be paved directly on the heat insulation layer;

4? Shadows due to the difference in color are the design of the shingle itself, not a defect of the shingle;

5? itself comes with self-adhesive glue, which makes the tiles stick naturally under the sunlight after laying. However, in the extremely cold and hot areas or the slope of the roof of the larger roofing tiles is best to use a special asphalt adhesive sticking.

(ii)? Asphalt shingle installation and construction of the roof before the preparation:

Cement mortar leveling? Asphalt shingle is a kind of flexible shingle, the flatness of the grass-roots level will directly affect the quality and appearance of the shingle after laying, so it should strictly control the surface flatness of the cement mortar leveling layer, the leveling thickness of 28-35 mm.

(iii)? Asphalt shingle installation and construction of auxiliary materials required:

1?Tile nails: 20-30 mm long special tile nails, tile nail cap diameter of 8-10 mm, tile nail rod diameter of 18-30 mm;

2?Asphalt adhesive: special asphalt adhesive or company-approved asphalt adhesive;

3?Construction tools need to be prepared for the pop-up line device, craftsman's knife, hammer, tape measure.

(iv)? Installation and construction of asphalt shingles for sloped roof shingles:

One: The correct nail fastening is very critical for good roof performance.

To ensure proper nail fastening during installation, the nails should be nailed straight in and the nail cap flush with the shingle (see diagram).

The number of nails to be fixed depends on the type of tile and the slope of the roof, roof slopes greater than 60 degrees or windy areas require additional nails with ? glue.

Two: the initial layer of asphalt shingles

The initial layer of asphalt shingles is cut from asphalt shingles, and after removing its exposed surface, the portion left behind, which we refer to as the lap portion, which is the initial layer that we need, the initial layer is laid along the bottom of the slope of the roof directly on the roof, and it is made possible by filling the gap between the first layer of asphalt shingles, the decorative seams below and the first layer of asphalt shingles. joints to protect the roof. Lay the initial layer on the roof with the adhesive side facing up. The first asphalt shingles should be removed 167mm part of the next with a whole sheet of asphalt shingles down, along the edge of the end of the wall with the wall and the gable initial layer should be out 5-10mm, in the two end part from the bottom edge 50.8mm and from the side edge 25.4mmm were fixed with a nail, and then in the two nails between the two nails along the horizontal direction of the uniformly set up 2 nails, generally the whole sheet of a single shingle needs to be used for 4 Nail fixing. Note that the nails can not pierce the self-adhesive layer, only in this layer of asphalt shingles are set on top of the self-adhesive layer.

Note: Each initial layer of asphalt shingles should be coated with asphalt adhesive underneath

Three: First layer of asphalt shingles installation procedures:

The first layer of asphalt shingles

Pave the asphalt shingles in sequence, along the edge of the mountain wall and the gable to ensure that the first layer of asphalt shingles with the initial layer of asphalt shingles relative to the edge of the flanks, the asphalt shingles should be tightly connected to one another, but they The asphalt shingles should be tightly joined together, but there should be no compression between them, and the asphalt shingles should be fixed according to the fixing method described earlier. The laying of the first layer is the most critical, in the process of laying constantly check whether the asphalt shingles and the pop-up level line alignment, to ensure that this layer of paving is very straight. A straight line aligned with the side of the first layer of asphalt shingles is used to ensure that the decorative seams are aligned.

To here asphalt shingles paving sloped roofs even if the introduction is complete, after reading is not the same as the editor feel that shingles paving shingles is a technical project? In addition, the asphalt shingle itself with self-adhesive adhesive, so that the shingle after paving in the sunlight natural bonding. However, in the cold and hot weather areas or slopes of the roof paving shingles, you need to use a special asphalt adhesive or producer-approved asphalt adhesive. I feel that the production of the house roof if the technology is not skillful it is best to ask a professional master to help build, only then will not waste materials, the production of the roof will be strong, waterproof, the service life will be long.