In the previous article, the editor has introduced in detail the installation requirements and preparations of the roof tile S tile. It can be known that the roof must be leveled before the roof tile S tile is laid, and the phenomenon of unevenness is not allowed. In addition, waterproof treatment must be done, and the order of laying tiles must follow the rule of arranging and installing the tiles from top to bottom and from left to right. So what is the specific construction sequence of roofing tiles
S tiles? And what are the details of each step? The following editor will introduce these issues as follows! The construction sequence of the roof tile S tile is as follows: 1. Lofting: According to the effective size of the roof tile S tile, draw the laying line of the auxiliary tile in the vertical and horizontal directions of the roof. 1. Horizontal elastic line of the roof: the cornice line is minus the length of the tile to pick out the 50mm fixed-distance elastic line of the cornice length, and then the elastic line is stretched from bottom to top according to the effective length of the tile until the ridge part (the groove part should pop out the center line of the groove) Parallel to the groove width, the ridge part pops out of the ridge center line parallel to the ridge width). 2. Longitudinal spring line of the roof: Take the center line of the roof as the standard, eject the ink line to the left and right according to the center line of the tile, and then mark the installation position of the bottom tile. 2. Mixing: Make cement mortar or mixed mortar auxiliary tiles as required, and the thickness of the thinnest part of the mortar shall not be less than 25mm; the cement mortar used in the ridge can be added with twine to prevent cracking. 3. Installing and laying tiles: The order of laying is from right to left, and from bottom to top facing the roof. It is required that each tile must be supplemented with the line, and the gap between the overlapping parts is as small as possible. 1. Laying eaves tiles: The eaves tiles can be lifted out of the eaves by 50mm, and the eaves should be raised by 20-25mm. This can increase the beauty and prevent the phenomenon of sliding. 2. Laying roofing tiles: Lay tiles on the cement mortar leveling layer, and fix the tiles at the openings of the tile heads. When laying the roof, the vertical and horizontal lines of the tiles should be neat and perpendicular to each other, and the S tiles of the roof should be kept uniformly dense when laying the roof. In addition, attention should be paid to the cleaning of the tile surface every time the auxiliary tiles are installed, and the cement mortar should be avoided to pollute the roofing tiles. 3. Laying the gutter tiles: first make the gutter pattern at the oblique corner, level the cement mortar, and then lay the gutter tiles, overlap 40mm, fill and brush the two sides of the gutter with the main tile mortar (the two sides of the gutter tiles are laid The main tile should be cut according to the angle and length with a cutting machine). 4. Install roof ridge tiles. ① When laying ridge tiles, it is required to draw the horizontal line first, and it is better to evenly pull the long tube line, and then follow the line for construction. ②The bottom of the ridge tile should be cushioned smoothly, and the ash should be full, so that the ridge does not sink and deform. ③The ridge tile head needs to be firmly fixed on the roof ridge with 18# copper wire. ④The gap between the ridge tiles should use the same pigment as the roof tile S tile (such as iron oxide pigment for brick red), and then add cement mortar to prepare the joint. ⑤ The gap between the two sides of the ridge tile and the main tile should be filled with cement mortar, and then decorated with cement mortar of the same color as the tile. 5. Install shield tiles: Use a shield and an oblique shield to seal the exposed cement mortar on both sides of the ridge and the diagonal ridge and the roof tile trenches. The shield tiles are installed with mortar and installed at the same time as the ridge tiles are installed. 4. Clean the roof: Remove the remaining roof tiles and debris from the roof, and don’t forget to clean the roof. 5. Other precautions 1. When the slope of the roof is greater than 50% (27°), all the tile materials should be fixed and strengthened; when the slope is less than or equal to 50%, two rows of tiles and roof ridges at the cornice (ditch) A row of tiles on each side of the office should also be strengthened and fixed. When the slope is less than or equal to 50%, we can use No. 18 zinc iron wire instead of copper wire. 2. Finally, we can use cement mortar horizontal tiles and double-strand No. 18 copper wires to tie the roof tile S tile to the Φ6mm steel mesh in the hanging tile layer. Tag: roof tile, roof tile construction, (861)
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