The installation of the horizontal lines, vertical lines and out of the line, respectively, what is the use of what in the end
The horizontal line of the window to determine the level of the installation of the window; entry and exit line on the window side and the inner wall of the flat, or highlight the size (press Decoration requirements), steel windows, aluminum windows every wall center line.
In the measurement, the hole in the same horizontal line should be measured on a horizontal line to measure the height of the hole, and the width of the hole in the same vertical line is measured, whichever is the minimum (the minimum value of which is negligible, Doors and windows through the repair hole alone) as the same specifications of the doors and windows of the design guidelines for the external walls of the wall is not clear water or cement mortar exterior decoration, should be the construction axis and the horizontal line as the benchmark window and the horizontal axis, to measure the doors and windows The minimum width and height of the hole, and should be based on building outside the row of rulers to determine the final size of the doors and windows processing. The determination of the gap between the construction hole and the doors and windows, in excluding the architectural design error, by measuring the minimum horizontal height and minimum vertical width of the hole as the design criteria for the size of the doors and windows, do not have to consider the size of the building openings in Table 1 allowable deviation To consider the table 2 and Table 3 doors and windows when the deviation occurs when the measurement occurs when the positive deviation of the probability that the measurement of the size of the phenomenon is too large, doors and windows under the effect of temperature expansion and decorative surface layer thickness and other factors, Should be determined in accordance with Table 4, the gap between the doors and windows theoretical gap.
1, aluminum doors, window frame approach, check the horizontal line, draw vertical lines, entry and exit lines, window frames, holes on the bit, clean the hole. 2, oblique wood wedge fixed window frame, correction, nail fixed iron feet, check. 3, mortar or fine concrete foot iron feet. 4, iron foot mortar dry solid, remove the wooden wedge, powder outdoor hole. 5, note the blowing agent, outdoor playing the first degree of silica gel. 6, window frame mortar sealing box, rub real, take the pulp. 7, door and window frame inside the silicone, outdoor playing second degree of silica gel. 8, installation box fan. After installation, the connector, the blowing agent to conceal acceptance. The vertical and horizontal of the doors and windows to measure the actual volume, so that the installation quality to meet the requirements. In the installation of aluminum doors and windows, generally according to the following procedures for acceptance: the installation of pre-acceptance doors and windows openings, installation doors and windows frame, check the door and window frame, playing expansion agent, outdoor first silicone, acceptance expansion agent, silicone, , Acceptance hole, painting, playing silicone, acceptance of silicone, doors and windows fan installation, doors and windows as a whole acceptance, water test. Doors and windows all installed, but also to spray test to check the leakage of doors and windows.
