FRP Roofing sheet basic knowledge

FRP skylight sheet is also the fiberglass reinforced plastic sheet. There are different models, colors, and thickness. It will influence light transmittance.   Different thicknesses have different prices. So how to choice thickness; color will be important.   The following is a popular science FRP lighting tile model , Color, light transmittance and other knowledge:

The conventional thickness of FRP sheets are 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm. The conventional colors are: transparent, turquoise, green, brown, blue, milky white, white, gray, red etc. FRP roofing sheet have different light transmittances depending on the color and thickness of various color systems.   In simple terms, the darker the color and the thicker the thickness, the lower the light transmittance. For example:

1. The light transmittance of 1.2mm thick transparent FRP sheet is 85%, the light transmittance of 1.5mm thickness is 80%, the light transmittance of 1.8mm thickness is 75%, and the light transmittance of 2.0mm thickness is 70%. The light transmittance of 2.5mm thickness is 65%;

2. The light transmittance of the lake blue opaque FRP sheet 1.5mm is 30%, the light transmittance of 2.0mm is 20%, the light transmittance of 2.5mm is 15%, and the light transmittance of 3.0mm is 10%.

3. The light transmittance of the blue FRP sheet 1.8mm is 22%, the light transmittance of 2.5mm is 13%, and the light transmittance of 3.0mm is 9%.

As a commonly used roofing building material, FRP sheet have many categories, mainly including five types: economical, weather-resistant, heat-insulating, flame-retardant, and anti-corrosion. The common specifications of FRP sheets are also divided into different types, including 750 type, 840 type, 820 type, 980 type, 950 type, 900 type and 760 type.

The biggest advantage of FRP sheet is that it has a high light transmittance, up to 90%, and its performance is relatively stable. Even if it is exposed to harsh weather for a long time, it will not turn yellow or aging.

In the past, the color of FRP sheet was relatively single, because some colors had poor light transmittance. However, with the development of multiple elements in the times, in order to meet market demand, the colors of FRP sheet are now also very rich. If you are notpursuing higher light transmittance, but pursuing the beauty of architectural matching, colorful and diverse lighting tiles are indeed good. The choice is very effective in architectural applications. Especially in carports, large-scale comprehensive markets, stadiums, farmer's markets and other fields are widely used.