How long do asphalt shingles last? What is the lifespan of asphalt shingles?

Building a house with tiles is a big deal. What we are most concerned about is the service life of the tiles. There are many types of tiles on the market. Among them, asphalt tiles are a kind of lightweight tiles. How many years can asphalt tiles last? The more controversial question is, how long is the lifespan of asphalt shingles? Today we find out:

1. The service life of asphalt shingles depends on these two points

If you want to understand the service life of asphalt shingles, you must first understand the composition and structure of asphalt shingles. A good product must have good raw materials. The main components of asphalt shingles are colored sand, asphalt, and fiberglass tires. If the colored sand used for asphalt tiles is high-temperature sintered colored sand, the color of the asphalt tiles will last longer and be less likely to fade. The label and formula of the asphalt tiles have a great impact on the service life of the asphalt tiles. Good The formula and asphalt are not easy to flow and become brittle and hard, so that the service life will be longer; the fiberglass tire of the asphalt tile is also very important. The better the tensile strength of the fiberglass tire, the less likely cracks will occur. Asphalt The age of the tiles will also increase;

2. The construction of asphalt shingles is also an important factor affecting its lifespan.

The construction of asphalt shingles is actually not complicated. Asphalt shingles are widely used. Asphalt shingles can be used in sunrooms, concrete roofs, wooden houses, etc. The construction of asphalt shingles also requires appropriate methods according to the different base layers. Generally, more The double fixation method of steel nails and self-adhesive is used. The base layer where steel nails cannot be used is generally used with asphalt glue. There are many details in the construction of asphalt tiles. If each detail is done well, the service life of the asphalt tiles will be greatly extended;

At present, asphalt shingles are more and more widely used in various buildings. As asphalt shingle technology matures, asphalt shingles also have national production standards. Asphalt shingles with normal quality and construction can be used for 20-30 years.