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Anonymous users2024-02-07Very versatile glass.
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Anonymous users2024-02-06Insulating glass is a new type of building material that has good heat insulation, sound insulation, aesthetics and application, and can reduce the weight of the building, it is a high-performance sound insulation and heat insulation glass made of two pieces (or three pieces) of glass, using high-strength and high-air-tightness composite binder, and bonding the glass sheet with the aluminum alloy frame containing desiccant.
1 Ordinary insulating glass.
Insulating glass is made up of two or more layers of flat glass. Two or more pieces of glass are bonded and sealed with sealing strips and glass strips with high-strength and high-airtightness composite adhesives around the periphery. The middle is filled with drying gas, and the frame is filled with desiccant to ensure the dryness of the air between the glass sheets.
According to the requirements, a variety of original glass with different properties can be selected, such as colorless transparent float glass, embossed glass, heat-absorbing glass, heat-reflecting glass, wire-laminated glass, tempered glass, etc., and the frame (aluminum frame or glass strip, etc.), which is made by cementing, welding or welding.
1) Technical requirements for insulating glass, the provisions of GB11944-89 are excerpted as follows:
Material AGlass can be flat glass, laminated glass, embossed glass, heat-absorbing glass, coated heat-reflecting glass, tempered glass, etc. Float glass should comply with the provisions of GB11614 first-class and excellent products, laminated glass should comply with the provisions of GB9962, and tempered glass should comply with the provisions of GB9963.
b.The sealant should meet the following requirements.
The color difference between the components of the first and second sealants used should be distinct; The validity period is more than half a year;
The second sealant for hidden frame curtain wall must be silicone sealant; Insulating glass performance requirements must be met.
c.Spacer frame: When using aluminum spacer frame, it must be decontaminated and anodized.
d.The quality, specification and performance of desiccant must meet the manufacturing and performance requirements of insulating glass.
The allowable deviation of the length and width of the insulating glass is shown in the table.
Allowable deviation in length or width (mm).
The allowable deviation of the thickness of the insulating glass is shown in the table.
Glass thickness, nominal thickness (mm), allowable deviation (mm).
Note: The nominal thickness of insulating glass is the sum of the thickness of the two pieces of glass and the thickness of the spacer frame.
The allowable deviation of the two diagonals of the insulating glass is shown in the table.
Diagonal length (mm) allowable deviation (mm).
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Anonymous users2024-02-05Summary. Pro, ordinary insulating glass refers to a combination of two or more pieces of glass, but the glass contains a desiccant inside, and then the outside is bonded by an aluminum alloy frame, which brings high strength and high air tightness, and plays a role in heat insulation and sound insulation.
What does ordinary insulating glass mean.
Pro, ordinary insulating glass refers to a combination of two or more pieces of glass, but the glass contains a desiccant inside, and then the outside is bonded by an aluminum alloy frame, which brings high strength and high air tightness, and plays a role in heat insulation and sound insulation.
Compared with ordinary double-layer glass, it has superior properties and a dry gas is formed in the middle, which is composed of glass, polysulfide glue and desiccant, so relatively speaking, its thermal insulation and thermal insulation properties are very prominent, and the surface of this glass is not easy to condense frost.
There is a certain space between the glass and the glass of the insulating glass. The frame is filled with desiccant to ensure the dryness of the air between the glass sheets. The spacing between the two layers of insulating glass is generally 8mm.
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Anonymous users2024-02-04Insulating glass was invented by the Americans in 1865 and is a new type of building material that has good heat insulation, sound insulation, aesthetic applicability, and can reduce the weight of buildings.
It is a high-performance sound and heat insulation glass made of two (or three) pieces of glass, using a high-strength and high-air-tightness composite binder, bonding the glass sheet with an aluminum alloy frame containing desiccant.
Insulating glass is a glass product that separates two or more pieces of glass evenly with effective support and is bonded and sealed around the perimeter, and the pin makes the glass layer form a dry gas space between the glass layers. Its main materials are glass, warm edge spacers, corner plugs, butyl rubber, polysulfide rubber, and desiccant.
Two pieces of glass, separated by an aluminum frame. It has the effect of sound and heat insulation.
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In the case of white (colorless) jadeite, the real glass species (note, it must be a real glass species),**at least thousands, and some of the pendants in excellent condition** even go up to 5 or 6 digits, which is quite expensive! The ice jadeite is not as good as the glass species at the same time pay attention to germplasm and transparency, as long as the water head is enough, it can be called the ice species, so the colorless ice jadeite ** is generally in the hundreds of yuan and thousands of yuan. >>>More