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Space blowing wind is not cold how is it?
- Common points are all sandwich panels, with a hard protective layer, the difference is the middle of the different materials, such as polystyrene board, polyurethane board. Polystyrene board which is the most common, because the price is cheap, easy to use so the use of more, but if the temperature is more than the requirements of the chicken inertia glycosylation moxibustion slim faint words, polystyrene board is not satisfied , So there is a polyurethane sandwich panels, polyurethane thermal conductivity of less than 0.. in the existing insulation materials, large quantities of processing, be the best. But because of its process is more complex, and the cost is relatively high, so with less, the common combination of cold storage and the like, I believe that with the economic and technological development, polyurethane sandwich board market share will be more and more Highs
Home 2 air conditioning is the cooling of electricity or heating electricity? How much power is spent in hours
- No, polycyclic aromatic should be anthraquinone This is certainly not all of the hydrocarbons are carcinogenics
Gree air conditioning 50 heating and cooling mechanism heat when the host cooling network is how the matter
- Extruded board of course, can generally use this to do, indoor and outdoor to do almost, most of the outside is done because of saving space inside the room. Recommended: do indoors, because I was doing the external walls, the insulation often do, the wall is not very good for the first time, because you do before the insulation wall itself is the weight of the valve valve closure of the bone shop stall wipes , Benzene board sticky benzene board is not very strong, live well for a few years, bad two or three years there will be signs of shedding, looking twice thinking.s
Air conditioning machine work when the sound is too much reason
- This is based on the density of benzene board decision, not what you said, know it buddy.s
Air conditioning ventilation when the sound is a big reason
- According to my specific circumstances, in the following seven major hazards include the division, sub-project focus on controls
The United States direct mail dyson hp01 Dyson air purification cooling machine triple in the country to warranty it
- Among them, the extruded polystyrene gypsum composite board is based on paper gypsum substrate, the use of adhesive and extruded polystyrene board through the factory processing compounds
What is the whole heat exchange fresh air ventilator?
- Second, the new insulation decorative board is integrated through the production line, set insulation, waterproof, finishes and other functions in one, is to meet the current housing construction energy needs, improve the industrial and civil building exterior wall insulation level of the preferred material, but also on the existing Building energy-saving transformation of the preferred materialss
External wall insulation method of operation There are several combinations of materials
- 30-150 per square meter has, mainly to see the material, thickness and so ons
What are composite doors
- As the name implies, the composite door is made of two or more than two kinds of main materials. What are composite doors? How to choose the appropriate composite door? What is the...
How to paste the corner guards for walls？
- In the decoration, some kindergartens and families do not have good planning, there is no good treatment to the corner and the corner,it left a hidden danger for the safety of chil...
what color is granite
- Granite is a relatively hard stone, so it is often used to make the floor or furniture,the color of granite in different places is not the same.What color is granite？Let's ge...
How to become a construction Project manager
- Construction project managers combine their expertise in engineering and management to deliver projects on time and within budget.They prepare work schedules;manage a team that inc...
The classification of hinge installation method
- According to the base, the door cover hinge position, can have many different cross classification, according to the spatial features using hinge into four categories, how to use h...