Q:Generally paste the glass insulation film is thick, there are several specifications ah? Is there anything that can be seen outside, and can not see inside the cellophane

General insulation film is 1.2-1.5mil thickness, insulation film by reflection, blocking to heat. The so-called one-way perspective film is a kind of insulation film. Search for heat by reflection of the glass membrane.

Q:Will the frame glass curtain wall, each frame size 1615 * 965mm, the use of 6 PCT tempered glass is dangerous?

Ming box curtain wall with a single piece of tempered glass in terms of security is no problem now a lot of design institute out of the drawings are used 6 +9 A +6 tempered insulating glass is mainly considered sound insulation environmental protection and energy saving

Q:Not man-made destruction of tempered glass why suddenly broken

Tempered glass has bleed characteristics This is because the glass raw materials containing nickel sulfide crystals, is the world's existing manufacturing technology can not be completely avoided, only through the purity of raw materials and processing technology to control the risk of a little lower blew. On the concept of self-blasting rate, our country only on the external walls of the engineering glass has a national standard, I do not know whether the foreign industry for the use of tempered glass also has detailed provisions. One ton of glass raw materials, there are at least 3-4 nickel sulfide crystals, this one ton of glass made of several square meters of the size of the glass, which will have 3-4 tablets blew, which is blew the image depicting.

Q:Manganese dioxide itself is black, why as a colorant added to the glass to show purple it

In the glass of this wide variety of large family, in addition to our daily life often see the colorless transparent glass, there are many stained glass, black glass, such as car window glass is purple , There are blue architectural glass, etc. At the crossroads of traffic, the traffic lights have red, yellow and green three kinds of glass for the shade; the festive night is everywhere, and now people use color bulbs A variety of colors made of glass) to decorate the festive appearance; take an art photo in the camera lens put a certain color of the color filter, it has different shades of yellow, red, blue, green and other colors; Field workers, steelmakers, welders to carry different colors of protective eyepiece, a touching drama, if there is no colorful lights with the performance of the effect will be greatly less; in the music of the ballroom, if there is no laser chaos Turn the various colors, will make the music dynamic atmosphere weakened.

Q:can i build a tank 2000x500x400mm with braces with 5mm thick glass?

NO WAY. You are going to need at very least 12 - 15 mm glass on that tank maybe higher. That just going of a tank here which is just over 55 gallons or 220 lt in it and that has 7mm in it and braced. As off them measurements that going to be close to a 105 gallon tank or close to 400 lts. So ya looking at 400 kg of weight just in water before ya add anything else to it eg gravel etc. And as soon as ya fill it ya going to have a huge mess to clean up when the glass gives way under the weight .

Q:how does one not have foggy glasses when entering a building?

First, you need to know why they fog up. I am presuming it is winter where you are, so, when you are outside, your glasses get cold, when you go into a heated building, your cold glasses are below the dew point in the building and moisture condenses on them. The foggyness will continue until the lenses warm to above the dew point and the collected moisture dries off. Attempted wiping off of the lenses while still cold is a waste of time as they will keep re-fogging until they warm up. This effect is quite annoying, especially if the glasses are rather thick, because the lenses take so long to warm up. The only thing I can suggest is having a second pair of glasses that you keep in an inside jacket pocket where they will stay fairly warm when you are outside. Then when you go indoors, switch glasses. Getting contacts would eliminate the problem.

Q:Building glass paste insulation film easy to use? Who used?

You want to paste what kind of each brand are divided into several kinds of insulation film, heat insulation and light transmittance are not the same, the price is different, and now a better brand 3M insulation film, Johnson & Johnson, Wei solid, etc., are made in the United States, the price from more than 100 to more than 700 square meters range, the domestic brands of tens of dollars a square meter also, insulation film is mainly insulated and blocking ultraviolet light, extended furniture and fabrics Life, but also to prevent the glass splash wounding, you can visit my space to look at the introduction.

Q:Why construction gypsum, lime and water glass are gas hard gel materials, from their water hardening process to illustrate

Because their hardening process is to absorb carbon dioxide in the air, must be fully in contact with the air is possible to absorb enough carbon dioxide to achieve hardening (calcification)

Q:Our community bedroom bay window with hollow glass color aluminum windows, finished less than 4 years of glass on the natural fragmentation. But the purchase contract on the renovation works only one year warranty, how long is the shelf life of insulating glass? If this is based on, can we ask developers to replace?

Generally good manufacturers of insulating glass warranty period of 10 years. Your home glass broken to see what the situation, the general external collision, steel blew, overheating (sun or heating facilities) three cases. External force collision this manufacturer is impossible to lose. Overheating, then you should find the district property, this is the design of the problem. Steel blew words need to pay attention, and generally in the center of the blew will be similar to butterfly-like two small glass, we called "Hu Dieban", found that this can find manufacturers compensation.

Q:Building glass film sales channels which

Agents and direct sales, as in the domestic dragon film, 3M are almost agents, is the Austrian building film is a foreign technology and materials in the domestic production, cost-effective, good quality. Not a proxy, it is sold directly.