Fiberglass signs pile FRP FRP pultruded profiles are signs pile, which uses glass fiber as a reinforcing material and products, synthetic resin as matrix material by disposable fiberglass pultrusion pultrusion machine. High temperature repression. Impact resistance, wear resistance, high temperature resistance, corrosion resistance, can be resistant to water, gasoline, alcohol, salt electrolysis, acetic acid, hydrochloric acid, sodium and potassium compounds, urine, asphalt, for a variety of acid soils. Life of up to 30 years. Using screen printing technology, warning effect, no maintenance. Light weight, easy transportation and installation. No recycling value, natural anti-theft. 1, light weight, corrosion resistance, aging resistance, good sealing performance, safe and beautiful, all-weather protection, to meet the needs of outdoor projects in a variety of harsh environments and places. ①, tensile strength ≥160MPa ②, bending strength ≥ 190MPa ③, bending strength after immersion in water ≥150MPa ④, Pap hardness ≥38 ⑤, ring stiffness (5%) ≥50KPa4, Pap hardness ≥38 ⑥, heat distortion temperature ≥160 ℃ ⑦, oxygen index of 26% 2, with excellent insulation material, the insulation resistance to prevent leakage of high performance, at a high frequency to maintain good dielectric properties, non-reflective, does not block the microwave propagation, no rust safe long-term use. 3, has good corrosion resistance can resist water, gasoline, alcohol, salt electrolysis, acetic acid, hydrochloric acid, sodium and potassium compounds, urine, asphalt, for a variety of acid soil, rain and the product itself has a good anti-aging properties, 4, strong impact, impact no distortion, high tensile strength, flexural strength and impact toughness ,, fully meet the outdoor use of safety. 5, light weight, suitable for handling, easy to install anti-theft, the material is no recycling value, natural anti-theft can be an effective solution to the underground facilities Waduan issues of great social and economic benefits. 6, in full compliance with national requirements The eco-friendly materials, to meet future development needs. In the printed surface of the pile obvious luminous effect safety warning labels; make up the shortage of cement signs pile! 7, the surface of the pile using a special paint with special characteristics: good adhesion; high gloss; fullness; high hardness; environmental protection can provide long-term protective effect of the composite mark pile surface.!