Roofing cement tile construction process details

With the development of the times, people for home improvement requirements more and more fine, many aspects will require a lot, for the previous does not pay attention to the decoration of the roof also began to pay attention to home decoration. So, what is the construction process of the roof? What are the requirements for roof construction? Let me introduce you to the relevant knowledge about the roofing construction process.

Roofing cement tile construction process details

Roofing construction process

1. Laying line: concrete roof should be leveled first, and then lay the line according to the following steps: first, determine the roof profile. In the ridge popped out the center line, try to make the roof symmetrical or make the two parts parallel. Then in the eave up and eave parallel to the eave pop-up bar parallel line to determine the location of the eave layer roof tile, so as to ensure that the eave pick out 50mm ~ 70mm. Then, pop-up with the bar perpendicular to the horizontal line, from the eaves of the position determined by the tile shape of the two paving roof tile transverse starting and stopping the line segments.

Finally, determine the number of horizontal and vertical tiles. Transverse effective line length divided by the value of the roof tile cover width for the number of horizontal tiles. You can make full use of the adjustment position of 3mm allowed for the overlap edge reinforcement to adjust the roof tiles into a whole number of pieces, if the adjustment is not a whole number of pieces, the roof tiles can be adjusted to the center arch position, which is convenient for cutting and processing. Determination of the number of longitudinal tiling roof tiles, should be based on the roof slope and tile structure to determine the effective length of roof tiles, and then by the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the effective length of the roof tiles.

2. Installation of tile hanging strip installation of tile hanging strip should be determined before the location of the drain, the width of the drain should be based on the size of the catchment area and the design of the slope and the amount of rainfall to determine. Determine the width of the drainage ditch, draw the center line of the drainage ditch, subject to the center line, according to the width of the requirements of the nail 2 Shunshui strip. Nail tile hanging strip should be selected at right angles to the upper edge, and according to the position of the drawing line nailed firmly, hanging tile hanging strip transverse to the seam interface should be staggered, and to ensure that its upper edge for a straight line.

3. Roof tile installation due to the eaves pick out 50mm ~ 75mm, the eaves layer of roof tiles on the roof will appear low hanging phenomenon. In the installation of eaves layer roof tiles, with hanging tile or cement mortar pad up, with its second layer of roof tiles above to keep in a plane. The horizontal ends of the roof are drawn in the same way as the horizontal line, and the eave layer of roof tiles is started to be laid. Layer of roof tiles fixed in the lower right corner of the eaves from right to left (or from left to right), from bottom to top according to the position of the line put in place to lay the roof tiles. Roof tiles must be firmly reinforced with steel nails. Each layer of roof tiles can be longitudinally joined in a straight line, or staggered arrangement. In order to improve the heat preservation and insulation performance of tile roofing, when laying and pasting the row of roof tiles, the length of the eaves is 50mm~75mm, and when fixing the tiles on the eaves, leave 30mm position on the eaves and seal them with cement mortar to prevent the birds from nesting and the corrosion of the tiles over a long period of time. Eaves reserved 60mm wide narrow slit for the installation of eaves tile position.

4. Ridge tile installation: the installation of ridge tile should start from the head ridge tile, ridge tile lap store to the end of the head ridge tile. When using round ridge tile, the last ridge tile should be cut to a length suitable for installation. When using a tapered ridge, the two ends of the eaves should be used respectively to select a large capped ridge tile and a small capped ridge tile. Inclined ridge tile installation: the installation of inclined ridge tile should start from the inclined ridge head, the inclined ridge tile is installed from bottom to top, the bottom should be full of lying pulp, lap to the position of the ridge. Three-way ridge tile installation: three-way roof intersection parts, namely, two-way ridge and ridge intersection, should use three-way ridge tile. There are four-way roofing, multi-way roofing and tilt angle of the intersection parts, available four-way ridge tile installation, here, the application of high grade cement mortar or the use of adhesive bonding treatment.

5. node processing and fixing method in the laying of roof tiles, combined with the part of the joint must be carefully done waterproofing treatment to ensure the overall waterproof effect of the roof. Combined part of the waterproof construction of raw materials generally choose Waterproof mortar, machete ash and other materials.

Roofing cement tile construction process

Roofing construction notes

1, the construction personnel to pass the tile, to be light, forbidden to throw directly.

2, before the roof construction, first in the surrounding good 1.2 meters high protective railing.

3, each tile laying should be put stable, nailed firmly, the slope can not be stacked to prevent slipping.

4, the gutter, the roof can not be stacked too much to prevent overloading.

5, construction workers can not wear hard-soled shoes, is strictly prohibited after drinking on the roof, high blood pressure, fear of heights can not be on the roof, is strictly prohibited on the roof laughing and joking, nothing can not stay on the roof, or sitting in the gutter, eaves smoking, chatting, resting.

6, more than five winds or thunderstorms, it is strictly prohibited to work on the roof.

Roofing cement tile construction process details

After reading my introduction of these contents, you have a new understanding of the knowledge related to roofing construction? The above is about the roof construction, if you want to know more about the roof construction of the relevant information, please pay more attention to together with the decoration network, together with the decoration network will provide you with more complete, more detailed and updated information. Renovation encountered difficult problems nowhere to ask? The renovation of a lot of cats and dogs, do not know how to avoid? Click into the Q&A system, the decoration of the old Chinese medicine online for your comprehensive tips.