Dalian FRP lighting board quotation, the development prospect of sunlight board set daylighting, heat preservation, sound insulation in one, can block the sun and rain, but also heat preservation and light transmission, can be used for greenhouse, furniture canopy, office sound insulation, outdoor advertising light box and so on. Foreign countries even appeared in addition to the supporting structure, pure polycarbonate material of large transparent lighting house, a sunshine, crystal transparent, warm and pleasant. In terms of greenhouse construction, there are greenhouses built with sunboards, gables and sidewalls using sunboards; in terms of greenhouse efficacy, there are production-based greenhouses, trade greenhouses dominated by flower trading centers, and greenhouses dominated by scientific research. Sunpanels are a widely used building material and can also be used in sunshades and canopies.
Interior material refers to a single material or laminated composite material used in automobile interior parts, such as cushions, seat backs, seat covers, seat belts, headrest, handrails, movable folding roofs, all decorative linings, dashboards, grocery boxes, interior shelf panels or rear windowsills, curtains, floor coverings, sunshades, wheel cover coverings, engine coverings and any other indoor organic materials It includes materials such as fillers and cushioning devices that absorb collision energy during a collision. The standard requires that the burning rate of interior materials is not greater than 100mm/min.
Car front sunshade board the car sunshade board can be put outside as long as the front block, because the sunscreen is installed in the car, the sun will shine through the glass into the car, and the aluminum foil will be reflected back to the car by the glass after reflecting sunlight. The sunshade insulation layer absorbs part of the heat, but blocks the heat in the car and heats up the air in the car, which only plays the role of light insulation and non-thermal insulation.
Plastic polyvinyl chloride (PVC) material is widely used in the manufacture of decorative skins and protective covers such as automobile dashboards and sunshades because of its low price and simple processing. However, in order to meet the relevant production requirements, PVC formula contains plasticizers of phthalic acid, heavy metals and other toxic substances; in addition, although PVC material itself is non-toxic, it will slowly decompose harmful hydrogen chloride gas at high temperature.
The cab. The flat head can be turned over, the torsion bar type overturning mechanism, the driver seat, the middle seat and the helper seat are arranged in the front row of the driving room. The driver seat can be adjusted back and forth, and the seat back angle can also be adjusted. There are berths in the back row with insulated carpets, sundries, quartz clock, cigarette lighter, receiver, sunshade, inner rearview mirror and curtain frame. Both doors are equipped with locks, door glass can be raised and lowered, triangular window and rear window glass can be opened. The front window is equipped with an electric wiper and washer, and the door is equipped with an external rearview mirror. There is instant wind, air conditioning optional.
Although the solar greenhouse has a very good thermal insulation performance, but from the point of view of safety, heating equipment is still an important factor. The southern part of our country generally does not need to heat up, but if we encounter bad weather continuously, we still need to use the energy stored in the greenhouse itself, otherwise it will not be able to meet the growth of vegetables. Therefore, whether in the south or north, heating equipment has always been a necessary protective measure. The technical aspect requires that in the equipment configuration of solar greenhouse, the configuration of thermal insulation equipment should be demonstrated in great detail. Of course, the work of Hunan Ecological Restaurant needs the cooperation of a variety of equipment, with higher and higher temperature requirements, especially in autumn and winter production, external sunshade system, internal thermal insulation system and window opener and fan, wet curtain and other equipment need to be applied. For more information about Hunan Ecological Restaurant Project, please contact Minghao greenhouse Engineering Construction Company directly.
The sunshade and heat preservation system on the top of the greenhouse. In order to improve the adaptability of the system, greenhouse construction manufacturers, so that it can be extended to most of the solar greenhouse built in the northwest, Gansu greenhouse construction, the system uses steel cable drive mechanism. Its working principle is that the motor drives the drive shaft to run, and the tight wire sleeve on the drive shaft turns the circumferential motion into linear motion. The aluminum drive card connected with the drive line drives the driving side aluminum profile to move parallel on the curtain line through the word connection, and the driving edge aluminum profile pulls one end of the curtain slowly to unfold and fold, that is, after all is folded, the opening and closing limiter switch is triggered respectively, the motor stops, and the operation is over.
Shen Jianliang said that after the early online donation, 56% of the funds for the activity plan have been completed, and the relevant funds have been converted into 1000 cooling packages under the supervision of the Charity Federation and other departments. Each cool bag contains cool oil, honeysuckle, toilet water, sunshade cap, mung beans and other heat prevention and cooling products. Master Chen has been working in Tonglu for more than a decade and always receives love from the government, trade unions and all sectors of society every year, but he is particularly moved to learn that this cool bag is from online, caring people and enterprises from all over the country. While replacing the broken cool hat on his head and putting on a new sunshade hat, he inquired carefully about the operation of the public welfare project, saying that he could also make some contribution to society.
Thousands of yuan chocolates, patented sunshade hats, big-brand perfumes, necklaces and so on, are both luxurious and practical. Among them, the most thoughtful and highest gift must be the Meitu mobile phone specially customized by Chen Ronglian for the wedding.
According to the regulations, the car front windshield can not use sunshade film with a light transmittance of less than 75%, and the light transmittance of other glass sunshade film can not be less than 50%, let alone mirror reflective film.
The structural design of frame cover fan is adopted to ensure the tightness and waterproof between frame fans, as well as to fully show the permeability of doors and windows on the basis of high safety factor and strong wind pressure resistance of the products, so that the field of vision is more open and the household space can be extended. Under the premise of design requirements, adding external sunshade, awning and appropriately increasing the length of 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, a