Nanchang underground parking entrance membrane structure customized, sunshade. The membrane structure parking shed adopts polycarbonate material with high impact resistance, and its strength is about 200 times that of glass. The raw materials are imported from Germany and processed in China. Through the double-sided co-extrusion process, the anti-ultraviolet material (UV) is added, which can effectively block more than 98% of the ultraviolet rays, protect the car surface paint, effectively control the continuous rise of the interior temperature, and in direct sunlight. The temperature in the car can reach more than 60 ℃ and can be effectively reduced to about 40 ℃ after installation. At the same time, it also has flame retardant effect, and can be used normally for more than 30 years in the environment of-30 ℃ to 60 ℃ 37 ℃. The downcomer is made of high-strength aluminum alloy and has a unique user-friendly design to avoid secondary pollution to cars and you when the roof water falls to the ground. The structure is reasonable and easy to clean, and it is convenient for the membrane structure parking shed to remove dirt in the pipe.
To increase the work efficiency, fourth, the greenhouse support is produced by machinery. Great production efficiency, low requirements for the quality of workers, employing 3-5 people, single machine daily production of rice. Fifth, the greenhouse accessories skeleton machine can produce hollow and solid products. And the height, span, Radian and diameter of the skeleton can be arbitrarily adjusted to produce round, oval and rectangular skeletons. How to adjust the construction temperature of vegetable greenhouse, the main measures to control the temperature of vegetable greenhouse are heat preservation, humidification and ventilation, for example, in winter. For temperature, insulation will be covered outside the hut to meet crop growth needs, and ventilated diseases will keep warm during the hot summer. 1. The roof is covered with sunshades, usually with sunshade and grass curtains. The roof is covered with two layers of sunshade nets, the inner layer is close to the plastic film, and the outer layer is about 15 to 20 centimeters from the top of the roof.
In terms of interior decoration, domestic head enterprises are almost “monopolized” by the Yangtze River Delta. Ningbo Jifeng shares, Huaxiang, Topu Group, Shanghai Yanfeng Automobile, Daimei shares, Jiangsu Xinquan shares and Changshu Auto Decoration cover the one-stop industrial chain from seats, sunshades, dashboards to the entire internal and external decoration system.
6. the valid period of the beach epidemic prevention regulations is extended to July 31, including: statistics shall be carried out at the entrance of the beach, with a maximum of 40 people per 1,000 square meters; customers in line must keep at least a distance of 1.5 meters; sunshades are at least 4 meters apart. Except for families with children, a maximum of two recliners can share a sunshade; swimmers must bring their own towels on the recliner. Team sports with physical contact are prohibited. If crowds gather in the beach bar, it will be closed.
Under the premise of meeting the design requirements of the building, adding external sunshades, awnings and appropriately increasing the length of the southward balcony can play a certain sunshade effect. Heat-reflecting fabric curtains coated with metal film are arranged on the inside of the window, which has a decorative effect on the front, forming a less mobile space layer about 50mm thick between the glass and the curtains. In this way, a good effect of thermal reflection and thermal insulation can be achieved, but the direct lighting is poor and should be made into a movable type. In addition, installing blinds with certain thermal reflection on the inside of the window can also obtain a certain thermal insulation effect.
② car sunshade can reflect heat to achieve the purpose of cooling. Place a sunscreen at the front windshield to prevent direct sunlight from raising the temperature inside the car;
Yibin curtain wall aluminum veneer manufacturers add external sunshade, awning and properly add the length of southward balcony can play a certain role in shading. A heat-reflecting fabric window cloth plated with metal film is arranged on the inside of the window, and the front has the function of decoration.
Selecting suitable greenhouse system materials according to local conditions the greenhouse is composed of various systems and materials working together. The standard planting greenhouse system includes external sunshade system, internal sunshade heat preservation system, top natural ventilation system, wall natural ventilation system, fan water curtain forced ventilation system, high waist spray cooling system, heating system, internal climate circulation system, plant root climate circulation system, carbon dioxide generation and supplement system, planting trough system, water and fertilizer integration system and so on.
At first, the improved locomotive did not have any front windows. After the EF58 electric locomotive was put into operation, the locomotive was modified according to the climatic environment along the line, such as installing an icicle cutting plate above the front window glass to prevent the running locomotive from hitting the icicles falling at the entrance of the tunnel and causing damage to the window. and add a cover to the whistle. In the later period, when the locomotive was transferred to the warmer climate area, the whistle cover of the locomotive was removed, but some locomotives only removed the icicle cutting plate and retained the whistle cover during car body maintenance. In addition, some EF58 electric locomotives in Hiroshima area are also equipped with front window windows, but the purpose is completely different from that of crossing the line, but it is used as a sunshade.
Employers can also perform a series of tasks remotely throughout the building. These tasks range from locks that automatically protect employees and construction workers, to operating sunshades to introduce sunlight during the day and close them at sunset, to occupancy monitoring, and receive real-time reports from employees on building problems in need of repair, and more. Employers can solve maintenance and a range of problems without placing employees. By accessing all data from one dashboard, they can comprehensively manage occupancy and space utilization in real time, and plan space optimization and leasing.