In modern decoration, UPVC Profile Door & Window is selected more and more frequently, and it can be seen almost everywhere, but many people do not know the installation method and precautions of UPVC Profile Door & Window, and the details are not handled well. As for the latter, there are many problems. The following explains the installation method of plastic steel doors and windows.
1. Bullet installation position line
After the surrounding structure of the UPVC Profile Door & Window opening reaches the specified strength, pop up the door and window installation position line according to the construction drawing, and check the position and quantity of the embedded parts in the opening at the same time. If the position and quantity of the embedded parts do not meet the design requirements, or there are no embedded iron parts or anti-corrosion wood bricks, the drilling position of the expansion bolts should be popped up on the door and window installation line, and the drilling position should be connected to the position of the frame connecting the iron parts. Corresponding.
2. Install the connecting iron
Mark 150 mm inward from both ends of the width and height of the door and window frame, as the first installation point for connecting iron pieces, and the distance between the middle installation points is not more than 600 mm. Put the connecting iron piece and the frame at a 45° angle and put it into the dovetail groove on the back of the frame, turn the connecting piece clockwise to a right angle, and then screw in the self-tapping screw to fix it.
3. Lichizi
Put the UPVC Profile Door & Window into the hole installation line in place, and temporarily fix it with a pair of wedges. Correct the verticality, diagonal and horizontality of the front side. After confirming that it is qualified, fix the wooden wedge firmly. In order to prevent the door and window frame from being squeezed and deformed by the wooden wedge, the wooden wedge should be stuffed in the parts that can bear the force such as the corner of the door and window, the horizontal frame of the middle mullion. After the frame is fixed, the doors and windows should be opened, and the flexibility of the switch should be checked repeatedly. If there is any problem, it should be adjusted in time. When fixing the connector with expansion bolts, one connector shall not be less than two bolts. If the hole is pre-buried with wooden bricks, two screws are required to fasten the connector on the wooden bricks.
4. Plug seam
Before the surface layer of UPVC Profile Door & Window is painted, in addition to installing wooden wedges for temporary fixing, foam lightweight materials should be inserted into the gaps around the doors and windows to form a flexible connection to adapt to thermal expansion and contraction. Clean up the slag under the frame, embed the sealant, and fill the gap between the connector and the wall with sealant.
5. Install hardware
When installing hardware for UPVC Profile Door & Window, you must drill holes on the frame first, and then screw them in with self-tapping screws. It is strictly forbidden to hit them directly.
6. Install the glass
If it is a half-glass hinged door with a sash and a frame connected together, the glass can be installed directly after installation; if it is a detachable window sash, such as a sliding window sash, etc., the glass can be installed on the sash first, and then the sash can be installed on the frame. .
7. Cleaning
When painting the walls of UPVC Profile Door & Window openings, you should first stick antifouling paper on the door and window frames and fans to avoid cement and mortar pollution. If the part is contaminated by cement mortar, it should be wiped clean in time. After the glass is installed, contaminants such as glue on the glass must be removed in time.