the upper reflective surface of the sunshade , the sunlight is

the upper reflective surface of the sunshade , the sunlight is

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11. After the concrete has been poured, covering or spray curing should be carried out immediately before the initial setting. Concrete thermal insulation materials can be made of plastic film, geotextiles, gunny bags, flame retardant quilts and so on. If necessary, wind shielding shed or sunshade greenhouse can be set up. In the thermal insulation maintenance, the temperature difference and cooling rate of the concrete pouring body should be monitored on the spot, and when the measured results do not meet the requirements of the temperature control index, the thermal insulation maintenance measures should be adjusted in time.

The internal thermal insulation system can be divided into the top and the side, and the principle is to reduce the heat loss in the shed by arranging automatically contractible thermal insulation curtains on the top and side parts, so as to achieve the effect of thermal insulation. At the same time, after the expansion of the internal thermal insulation system, the moisture in the shed is isolated so as to reduce the role of condensed water on the roof. Like the sunshade system, the top internal thermal insulation system is closed by aluminum alloy moving edge, deceleration motor, transmission rack and hot-dip galvanized push-pull rod.

the upper reflective surface of the sunshade , the sunlight is

User comments: I like this bag so much, and my mother also likes it very much, so I simply bought an identical one for my mother. ? The bag looks small, but in fact, it can hold things, thermos cup, sunshade, handkerchief, paper, keys, cell phone, no problem.

As can be seen from the above picture, through horizontal shading, a certain direct area can be reduced on the outer window, which makes the radiation heat to the building caused by the heat of the outer window (red wave arrow part). At the same time, through the upper reflective surface of the sunshade, the sunlight is reflected to the ceiling of the building, and then through the diffuse reflection of the ceiling, the daylighting inside the building is increased (orange wave arrow part). It should be noted that this part of the reflected light also brings part of the energy into the room, which will cause indoor load, but the heat of reflected radiation can be reduced by using selective reflection coating, therefore, the heat caused by this part of solar reflected radiation can be considered to be much less than that caused by direct sunlight.

When choosing an intelligent greenhouse, many customers confuse the difference between the shading system in the multi-span greenhouse and the internal thermal insulation system, and some businessmen mislead the internal thermal insulation system and the internal sunshade system as a set of system use. “the difference between the multi-span greenhouse internal shading system and the internal thermal insulation system, to explain the difference between the two, the difference between the multi-span greenhouse shading system and the internal thermal insulation system. 1. The similarities between the shading system in the multi-span greenhouse and the internal thermal insulation system are that the two have the same transmission system; the components and working principle of the transmission system, 1. Special deceleration motor for transmission mechanism, gear and rack drive, drive rod, transmission rod. The motor drives the drive shaft through the transmission mechanism, the drive shaft drives the drive rod to move parallel on the screen wire through the connector, and the drive rod pulls one end of the curtain to unfold, and the stroke limiter switch is all unfolded.

Simple installation-free car sunshade, directly like an umbrella for 3 seconds, can fully block the car windshield, so that there is no longer worry about sunlight, even if you park in the open air, you are not afraid of the high temperature in the car, and by comparison, the temperature of the car installed with this sunshade can drop by about 60% after exposure, which is too comfortable and useful.

the upper reflective surface of the sunshade , the sunlight is

, water temperature and instantaneous fuel consumption; a display screen is added in the central part, which uses the i-drive knob placed behind the gear to adjust the sound, gps map (which has been added since mid-2006), vehicle status and other information. The double-arc dashboard sunshade arch divides different levels of control areas, and all secondary control and display devices are slightly toward the driver; the two symmetrical circular instruments under the first dashboard sunshade arch are simple and clear, while under the second dashboard sunshade arch is a large LCD display to display satellite navigation, reversing radar, entertainment systems and various driving information. Due to the use of i-drive information control system, the center console looks very regular, not so many complicated buttons and knobs.

If you want to find Shen Qiu car glass, if you want to find Shen Qiu car glass replacement, Shen Qiu car glass repair, go to Zhoukou Yuncheng car glass store. When you are skiing or driving in the mountains, it is helpful to be able to see ahead-but if the temperature or humidity is different, your goggles, glasses and windshield will fog. Although there are many ways to solve this problem with electricity, researchers at the Federal Institute of Technology (ETHZurich) in Zurich have developed a new anti-fog coating that uses light to heat the surface. Removing the fog from the glass is not a new problem, and there are many ways to solve it. The simplest is waterproof paint, which is usually used in glass or sunshades, and some claim to be permanent. Other more active methods are to heat the element in the lens to prevent water droplets from gathering, but this obviously requires a battery.