Extreme Carl carport Description: a skeleton made of high strength aluminum alloy 6063-T5 Details: ① partial skeleton except column and roof connection with the built steel reinforcement safer outside firm are made of high strength aluminum alloy 6063-T5. ② do powder coating aluminum surface treatment process and electrophoresis Process. All stainless steel screws evenly ③ enhanced rust resistance. ④ high-strength aluminum alloy 6063-T5 life of more than 30 years. ⑤ wind force of up to 12. Second, polycarbonate sheets (PC) product performance introduction: ① translucent: good light (light transmittance of 88%) in the sun exposure does not produce yellowing, mold technology, poor light. ② weather resistance: The surface layer co-extruded UV (uv painted), to prevent the resin fatigue caused by solar ultraviolet yellowing. Co-extruded surface layer and having a chemical absorption of ultraviolet into visible light. Plant photosynthesis have a good stabilizing effect, making it very suitable for protecting cars from UV damage. ③ Impact resistance: the impact strength of polycarbonate panels is 300 times that of ordinary glass and 20-30 times that of acrylic sheet, is two-fold glass, there is no risk of fracture. There are "no broken glass" and "ring of steel" reputation is excellent material for bulletproof glass. ④ Flammability: According to the National GB8624-97 test retardant B1 level. No fire drops, no gas. ⑤ temperature resistance: -40 ℃ to + Celsius without causing quality deterioration deformation temperature range of 120 ℃. ⑥ Portability: light weight for handling the installation. ⑦ noise: the sound insulation is good, is the material of choice for highway noise barriers in the international arena. ⑧ resistant snow: 35CM can withstand the snow. ⑨ wind pressure resistance strength: can withstand the maximum 42M / sec. ⑩ Life: National Building Materials Test Center through performance analysis service life of up to 10-15 years. Third, downspouts: ① high-strength aluminum alloy 6063-T5 alone, especially user-friendly design. ② avoid roof to water pollution caused by the second car and when you fall to the ground. ③ structure is reasonable and easy to clean, dirt can easily remove the inner tube.