[China Glass Network] With the development of the door and window industry, more and more users install glass doors and windows, so there are more and more families using glass doors. There are some quality requirements and engineering quality requirements for purchasing glass doors and windows. How to operate the glass door when it is installed? What should I pay attention to when installing? Below, for everyone to talk about the installation method and installation precautions for the glass door, I hope to help everyone.
First, the quality requirements
(1) Material quality requirements
(1) The varieties, specifications and colors of glass and glass bricks shall comply with the design requirements; the quality shall comply with the relevant material standards.
(2) The putty is mixed with natural flat oil such as cooked tung oil, and the putty mixed with other materials must be tested before it can be used.
(3) The putty should have plasticity, and it will not break when embedded, and no pockmark will be produced. The putty should be hardened within 20 days at normal temperature. Putty used for steel door and window glass should have rust resistance. Mixing ratio of on-site mixing putty: Calcium carbonate powder: mixed oil = 100:13~14, wherein the mixing ratio of mixed oil: three-line dewaxing oil: cooked tung oil: stearin: rosin = 63:30:2.1:4 .9
(4) The rust-proof coating should be applied to the cutting edge of the wired glass.
(5) The variety, specification, section size, color, physical and chemical properties of the inlaid strips, positioning blocks and spacers, filling materials, sealants, etc. for inlays shall meet the design requirements. The hardness of the synthetic rubber positioning pad and the spacer (suitable for neoprene) is directly 80 to 90 degrees and 45 to 55 degrees Shore hardness.
(6) When the above materials are used together, the material properties of each other must be compatible. When installing insulating glass or laminated glass, the above materials and the sealing material of the insulating glass or the interlayer material of the glass must be compatible in terms of material properties.
(2) Engineering quality requirements
(1) The installed glass should be flat and firm, and there should be no looseness;
(2) Putty and glass and cutting should be firmly adhered, the four corners shall be in the shape of a figure, and the surface shall not have cracks, pockmarks and wrinkles;
(3) The edge of the putty in contact with the glass and the cutting mouth shall be flush, and the nail and the steel wire card shall not expose the surface of the putty;
(4) The wood bead should be in contact with the glass and should be flush with the edge of the cutting edge. Wood beading should be tightly connected to each other and close to the cutting edge;
(5) The contact between the sealing strip and the glass and glass slot should be tight and flat, and should not be exposed on the outside of the glass slot; the glass pad should be inlaid with rubber pad, and the rubber pad should be closely attached to the cutting mouth, glass and beading, and should not be exposed. Outside the strip; the edge of the sealant and the glass and glass notch should be firmly bonded and the seams be flush;
(6) Glass bricks installed in walls, partitions and ceilings shall not be displaced, warped or loosened, and the joints shall be uniform, straight and dense;
(7) The joints of spliced ​​colored glass and embossed glass shall be matched, and the color and pattern shall meet the design requirements.
Second, the installation and installation of the upper column of the river
(1) Stair glass door bar The river glass bar is made of tempered glass, tempered laminated glass or wired glass. It is both a decorative component and can withstand the load used. Thus, tempered glass is used instead of the usual metal poles. From this point of view alone, the column of the glass staircase of the ordinary staircase generally does not have a column. However, in order to take into account the edge of the glass slats, as well as the protection of the slats and the reinforcement of the handrails, sometimes the pillars are placed on the front glass or the rear glass door of the staircase glass door, and the columns are the same as the handrails. Or consider the decorative style of the stairs.
(2) Multi-layered horse-horse river glass gated river For the multi-storey horse-riding glass-blocking river, whether to set up the column river column should be determined according to the materials used and the environment used. In particular, it should be used in public places where people flow is often concentrated. There are many people in the glass door blocking river often supporting, leaning, pulling and pushing. Especially when there is a musical fountain spraying water, there are many people on the guardrail. In addition to all the stations, there are even many people in different parts crowded and watched. In consideration of the occurrence of accidents, it should be considered to add a column with the same material as the handrail every three blocks (3 to 5 pieces) depending on the length of the glass in the long glass door. The spacing of the columns should be equal and the number of roots should be symmetrical.
Third, the glass door installation precautions
(l) After the handrail is installed, pay attention to protection. The handrails of the glass door stop river are often constructed earlier due to the relatively large amount of welding work. The installation of the glass door is carried out only after the civil construction is basically completed. During the interval between the installation of the handrail and the installation of the glass door, the handrail may be deformed or the surface may be damaged due to mutual interference between the types of work. Therefore, the surface of the armrest should be protected. When the armrest is long, consider the lateral bending of the armrest, and add a temporary column at the appropriate part to shorten the length and reduce the deformation. If the deformation is large, it is generally difficult to straighten.
(2) The glass door of the multi-level running horse gallery blocks the river. When people are relying on time, there is often a sense of insecurity due to condescending. Therefore, the height of the armrest of the glass door maintenance part should be higher than that of the stair railing, and the suitable height is about 1.1~1.2m.
(3) Stainless steel and copper pipe handrails, the surface is often stuck with various oily or sundries, and its gloss is affected to some extent. Therefore, in addition to cleaning before the handover, it is generally polished.
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