At present, the most popular roof tiles are mainly divided into: clay tiles, asphalt tiles, color steel tiles, and synthetic resin tiles.
The main representative of terracotta tiles is glazed tiles, which are fired at high temperature, with various colors and gorgeous colors. It is also a commonly used roof tile on the market. However, the size of the glazed tile leaflet is very small, the paving process is cumbersome, consumes a lot of manpower and time, and the labor cost is high. And because it is fired at high temperature, it is easy to crack and leak after being washed by rain, and it needs frequent repair and maintenance.
Color steel tiles are mainly used in industrial and civil buildings, warehouses, special buildings, roofs, walls and interior and exterior wall decoration of large-span steel structure houses. rain. The disadvantage is that it is easy to rust and corrode, and the service life is not very long.
Yellow (especially bright yellow) glazed tile roofs are the most distinguished and are exclusively used by emperors and imperial buildings (such as Confucian Temples). The buildings in the palace, except for some special requirements, are … Therefore, some of the colors are yellow and some are green, which shows that the ancient people were not proficient in technology.
As the oldest building waterproofing material, tile has been widely used for thousands of years. It not only plays a role in sheltering from wind and rain, but also has a decorative effect.
Although the materials, varieties and production processes involved in the tiles are different; the appearance quality, dimensional deviation, impermeability, bearing capacity and frost resistance of the building roof tiles must meet relevant standards.
Strength of Synthetic resin tile:
1. Light weight and heavy weight:
Synthetic resin tile is a chemical product. The weight of the synthetic resin tile is very light, which not only makes the installation process easier, but also reduces the bearing capacity of the house. However, do not think that the synthetic resin tile is light and thin, and the pressure resistance is poor. The synthetic resin tile has a strong compressive and impact resistance, and it will not crack when it is hit hard.
2. Fire resistance and corrosion resistance: The fire resistance rating of synthetic resin tile is B1, which is a safety building material that complies with the national fire protection standards for roofing materials. Its corrosion resistance is also very good, no matter the sun and rain, the seasonal changes will not be corroded and aging.
3. Thermal insulation and sound insulation: Synthetic resin tile has good thermal insulation and sound insulation effect, which isolates noisy noise from the outside, and the external climate change will not have a great impact on the indoor environment. living environment.
kness oOur versionf the product Although there are still 2.0mm thick resin tile products on the market, but it is recommended that you do not choose this thin thickness of resin tile, because the thickness of the product is too thin, can not achieve the impact strength, the product is easy to break. Second, the product formulation raw material quality ASA synthetic resin tile surface uses ASA weathering engineering resin material as the product weathering protective layer, and the good weathering grade ASA resin raw material cost price is higher, so if the manufacturer adds too much proportion of calcium powder, reduce the resin The protective layer, then the product cost is reduced a lot, but the product life can not be guaranteed.ans it consists of one layer manufactured in a factory. A PVC roofing membrane is made of thick, flexible UV-resistant thermoplastic material; it may also contain polyester or fiberglass, resins, pigments, plasticizers and other chemicals. The thickness of the roofing membrane varies by manufacturer.
Versatility of PVC Roofing
Although white is a common color since it reflects the sun’s heat, different colors are available. Lighter colors like tan, grey or cream are preferred, and some newerpes of PVC roofing contain reflective elements and are also Energy Star or Cool Roof rated. Some brands of PVC roofing can be customized with colors or logos. Some brands have a design which looks like conventional shingles from a distance.
PVC roofing can be made to fit nearly any flat roof shape, and is considered a fire safe material. This type of prefabricated flat roofing material is also inexpensive and has good general weather resistance. However, it is normally not used in areas with heavy rains or snow. PVC roofing is also may become brittle in very cold weather. Most PVC roofing membranes are designed to last about 15 to 20 years, although some premium products may have longer warranties.
Some PVC membranes come in panels, while others are adhered to the roof deck, and other others held down by stone or concrete. Some brands of PVC roofing are fleeced cushioned, which allows the membrane to be installed on rough substrates. Many types of PVC membranes are hot welded or fused together to make waterproof seams. Specialized welding equipment is used to join the roofing components together.
Installing and maintaining flat roofing is very different than installing standard asphalt shingles. The longevity of PVC roofing often depends on the skill of the installer and the quality of the seams. Homeowners should choose an experienced roofer who has worked with PVC roofing extensively. All PVC roofing should also be inspected every 6 months so any potential problems can be quickly fixed.
Post time: Dec-05-2019