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AR In recent years, synthetic resin tile has entered thousands of households, from the city to the countryside, from the garden construction to the shanty renovation project, from the shed to the self-built roof, everywhere is synthetic resin tile beautiful figure. Synthetic resin tile is so favored by the market, it must have its unique advantages. But it also has its fatal drawbacks. Today, let’s get a look at it together.
- Not suitable for flat roof and large-span roofing
Not suitable for flat roofs and large-span roofs. Because the design of synthetic resin tile is curved, if the slope peak height is too low, the roof area is too large, it is easy to accumulate too much water, resulting in roof leakage. Therefore, resin tiles are generally not suitable for roofs with a slope of less than 15 degrees or greater than 80 degrees.
- Poor high temperature resistance
The high temperature resistance of resin tiles is not very good. When the temperature exceeds 70 degrees, it is easy to deform, which will affect the beautiful effect of the roof and is not conducive to the waterproof of the roof.
- expand with heat and contract with cold
Synthetic resin tile will produce thermal expansion and cold contraction. When the temperature drops to minus 30℃, it will change significantly due to the temperature difference (the intermolecular gap structure of polychloride will change sharply and significantly due to the contrast between high and low temperature, that is, thermal expansion and cold contraction). Therefore, the length of the single synthetic resin tile can not exceed 6.5 meters, and the spacing between the slot should be maintained at about 66cm-75cm, in order to prevent the resin tile from sagging or bulging! Reduce the waterproof effect, these are the cause of thermal expansion and cold contraction.
Therefore, the synthetic resin tile has its outstanding advantages, but also has its disadvantages. When buying, you must choose according to the actual use of the environment, so as to transform its disadvantages into advantages, and highlight the advantages incisively and vividly.
