Lobby floor and wall stakeout

The lobby is the most critical part of an interior decoration project. It is necessary to ensure the decoration effect, use the best materials, and achieve the best loft and layout effects. The ground and the wall of the lobby should be combined for lofting. Generally, the wall is placed first, and then the ground; the construction is to install the wall first and then the ground, mainly to facilitate the protection of the decoration surface; there are two ways to install the lobby wall, wet hanging and dry hanging; small projects use more wet hanging, and now the proportion of dry hanging is increasing. Wet hanging saves space and construction costs; dry hanging takes up more space and costs more, but the decorative effect should be guaranteed.

The wall setting method of dry hanging is basically the same as that of the exterior wall. You can directly measure the size of the steel frame to determine the size of the finished stone surface; of course, the safest way is to first put the finished surface line of the wall on the ground with an ink fountain line. , and then measure. Draw the drawings of each facade separately according to the plane size, the height is determined according to the horizontal line and the position of the ceiling, the position of the doors and windows must be determined accurately; the position of the fire hydrant must also be accurately positioned.

If the lobby has a relatively regular shape, the size of the ground can also be obtained after the size of the wall surface is completed; for the ground laying of the lobby with a relatively large or irregular shape and many aisles, the coordinate method should be used, and the selection should be made according to the plan. The appropriate center point is used as the origin of the coordinate system, and the axis of symmetry is selected as the reference line as much as possible. Make an auxiliary baseline.

The importance of the reference line, the function of the reference line during stakeout is to facilitate the measurement of the size; the typesetting and the construction reference are relatively more important, and the ground typesetting generally adds an appropriate margin at the appropriate corner. In order to ensure the decorative effect, the construction reference is the installation The starting point should be consistent with the typesetting benchmark as much as possible. The stakeout personnel should communicate with the construction personnel during the stakeout and typesetting process, and the construction starting point and the specific position of the margin should be consistent.

The size of the main specifications should be reasonably determined when laying out the ground, firstly, the designer’s opinion must be respected, and secondly, the material yield of the stone should be considered; the division of the wall height direction should be based on the designer’s opinion, and appropriate adjustments should be made based on the site elevation; the length The subdivision of the direction is reasonably divided according to the overall size of each facade, and the position of doors and windows is considered. The principle of division is to make the specifications and sizes of the plates basically the same as much as possible, and there should be no small pieces that are too narrow.