1. Glass mat and seam allowance strip (window frame and window sash) according to strip will be after the clear Angle welding right surface along the direction of the strip with special roll wheel a little hard to profile slot in advance, at the same time will strip head to press until embedded profiles within the slot. Because of the strip is elastomer, after rolling, may appear retraction, the correct method is: when the strip installation ends to the outlet, will strip both ends to bounce back a bit, and leave 2-3 cm shrinkage allowance, then cut into the notches.
2. Glass layering: according to the correct side of the rubber strip by hand into the tip of the profile slot, and then forced by the rubber strip outside, the rubber strip into the gap between the glass and the profile.
Precautions before installation:
1. Before the installation of glass to carefully remove the debris in the slot, such as mortar, brick chips, wood blocks, etc., glass placement should be carefully in, ensure that both sides of the gap is uniform, and timely more positive fixed, prevent collision shift, deviation from the slot center.
2. The rubber sealing strip shall not be pulled too tight, and the blanking length is 2o-3omm longer than the assembly length. The installation shall be mounted in place, with a flat surface and close contact with the glass and glass groove, so that the force around the glass is even.
3. When sealing and fixing the glass with sealant, squeeze the glass with rubber strip or rubber block first, leaving space for glue injection. The depth of glue injection should be no less than 5mm.
4. The installation part of the wool sliver is generally on the window (door) fan, around the frame fan or on the seal bridge (damper block) to enhance the seal between the frame and the fan.
5. Tops specification is one of the important factors affect the sliding door window and watertight performance, is also an important factor to effect the door switch. Wool top size is too large or vertical hair too high, not only the assembly difficulty, and make the doors and Windows mobile resistance increases, especially on the initial resistance and closed in place resistance. The specification is too small, or vertical wool top height is not enough, easy emergence slot, make the doors and Windows sealed performance is greatly reduced the workbench pictures. Need to pass siliconizing wool top, quality qualified wool top appearance as the surface flat, bottom and vertical hair smooth, no bending, no pitting on the floor, comply with the provisions of the 0.2 mm.