Aluminum alloy window material is good, how to assemble?
Sealing material: according to its different material, can be divided into structural sealant, building sealant (weather glue) and insulating glass two sealant. Structural sealant can be divided into one component and two components, two kinds. One component sealant, acid sealant and neutral sealant and so on. According to the method of fixing and fixing glass, the sealing material is divided into two kinds: dry material and wet material. When in use, the utility model can be used both inside and outside of the dry material, and can also be used for both inside and outside, and can be used in a mixed way. That is to say, when the outer side of the glass is arranged, the inner part of the glass is dry, and the outer part of the wet material or the inner side of the glass is provided with wet material for external use and dry. Dry material is finished product (market), according to its aluminum alloy notch in the form of different and divided into several kinds, soft and hard degrees are also different.
Glass block: chloroprene rubber, polyethylene and nylon lead block. It is two kinds: the first is to glass and Aluminum Alloy slot and slot bottom metal parts separated by a gap, to ensure control of glass and metal frame relative size effect; second is to prevent the glass due to stretching and metal parts of the collision.
Glass: used for aluminum alloy doors and windows, ordinary flat glass, it is best to float process produced by flat glass. There are toughened glass, pointed glass, heat reflective glass, etc..Auxiliary material: filling material, glass cushion block, sealing material.Filling material: it is used as the backing material for filling seam. It belongs to R polymer foam, and its shape is generally round, semicircle, oval and triangle. Specifications are lOmm, 30mm and 50mm three kinds of polyethylene foam. The elongation is 50% and tensile strength is between 0.359 and 0.517MPa.
