Optoelectronics Technology Co., Ltd. Nanchang Ou main products are: solar lights, solar garden lights, solar lawn lights, solar wind hybrid street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, patio poles, waterproof box and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. 1. The body design of solar street light poles rod using a molding, steel (Q235) welds must be smooth, the entire root weld rod protruding portion of the rod formation error should not be greater than ± 1mm. For automatic welding poles sub-arc welding, dye penetrant inspection and welding up international GB / T3323-1989111 standards. Pole socket approach adopted to wear nail the top wire fixation. 2, anti-corrosion treatment for hot dip galvanized poles. Zinc coating surface is smooth and beautiful, shiny consistency. Wrinkle-free skin, flow fall and zinc tumor, skin, spots, yin and yang surface defects, zinc layer thickness of 85um or more, the zinc coating adhesion should be consistent with GB2694-98 standard 6 m solar street price, guaranteed eight years without fading, pole design wind resistance by 36.9 m / sec. Pole corrosion life of more than 20 years. 3. pole surface spray thickness ≥100um, adhesion to GB9286-880 grade 90w solar street light, smooth surface: Hardness ≥2H, using outdoor weathering materials, spray material for the whole of polyester plastic powder. 4. poles process and acceptance criteria according to national standards. Design factor 1.8. Pole design life of more than 20 years. 5. poles should be designed to facilitate access through wire, hand Confucius door form using backpack. Lever door must be smooth, flat bar with this error is less than ± 1mm, the same door and the door interchangeability better poles, rain achieve security requirements. After cutting lever door to do to strengthen the local treatment, reaches the overall strength of the original rod. 6. Color: Specifies the color press owners. Optoelectronics Technology Co., Ltd. Nanchang Ou main products are: solar lights, solar garden lights, solar lawn lights, solar wind hybrid street light series; a variety of LED light sources, solar PV modules, batteries, controller; various lampposts, patio poles, waterproof box and supporting the use of flip-flops, light control when the control switch and other electrical products. Solar lighting products are green, safe, energy-saving features. Winter solar street concrete attention to the problem of concrete construction in winter winter construction project should be organized well in advance planning and preparation should be taken to prevent snow, frost and other measures for the materials and facilities in advance. During the winter, when the construction, the use of Portland cement or Portland cement concrete compressive strength of the preparation to reach 40% of the design strength of not less than 5 MPa and in Hangzhou, not cold. 5 m solar street price should be developed fire, frost, anti-gas poisoning and other safety measures for winter construction. When pouring concrete mixed with lead gas agents, air entraining admixtures of water reducing agent to improve the Hang frozen concrete. The temperature of the material mixing concrete shall meet concrete mixture was stirred synthesize the desired temperature. When winter mixed concrete, aggregates may not have snow and freezing clumps, strict control of concrete mix and slump; feeding should be preceded by hot water mixer, feeding sequence: first, aggregate and water and stir in the Canadian cement stirring time stirring at room temperature should be higher than 50% extension of time the machine concrete mixture temperature should not be lower than l0 ℃, into the mold at a temperature not lower than 5'C, transportation and pouring concrete technical requirements: concrete transport time should be as short as possible, container transport concrete insulation measures should be. Template should be removed before pouring concrete, reinforced on snow or dirt, ready molding curing temperature heat storage method shall not be less than the lot; steam method of not less than 50C; thin structure of not less than 8C solar street lighting manufacturers _ Ou 10w solar street light solar street _ Qingyunpu provided by Ou Optoelectronics Technology Co., Ltd. Nanchang. Nanchang Ou Optoelectronics Technology Co. (www.okled.cn) Jiangxi Nanchang, solar and renewable energy leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Europe may photoelectric leadership with the staff warmly welcome all inquiries negotiations to create Europe can photoelectric a better future.