STRUCTURE OF TILE-GLAMED CONCRETE ROOF
This is a type of monolithic reinforced concrete roof, which is sloped according to the slope of the roof and then tiles are glued on top thanks to the adhesion between the tiles and the concrete surface. Concrete roofs have advantages such as noise resistance, keeping the attic clean, free from dust in the air as well as increasing the durability of the roof when encountering storms. In the following article, we will analyze the structure of tile-glazed concrete roofs and some experiences when gluing tiles properly. Follow Hung Nghiep Phu to learn more details!
1. Structure of tiled concrete roof
The structure of a tiled concrete roof is quite complex, consisting of 6 layers:
- Concrete ceiling: To ensure the durability of the roof as well as help the roof to have good load-bearing capacity, the ceiling needs to use concrete with grade 200. In some special cases or customers have specific requirements for the load-bearing surface of the new roof structure, use up to 300 because the higher the grade of concrete, the more likely it is to crack in hot and humid climates. On the contrary, if the technician uses concrete grade below 200, it is easy to cause seepage and leakage.
- Cement mortar layer: Thanks to this layer, the roof has the ability to be waterproof, helping to minimize the ability to absorb moisture.
- Heat-resistant Gachmat.
- Reinforced mesh layer.
- Specialized cement layer with glass-binding agent.
- Tile layer: Depending on each person's cost and characteristics, choose corrugated colored tiles, which can be imitation tiles.
2. Advantages and disadvantages of using concrete roof tiles
With the above 6-layer structure, concrete roof; tile adhesive will have the following advantages and disadvantages:
Advantages:
- Increases the durability of the roof when encountering storms and heavy rain; Because it is glued with 2 layers of concrete and tile, when encountering storms and heavy rain; the tile roof will be less affected. This ensures the safety of your home.
- Good noise-proof, sun-proof and waterproofing capabilities thanks to its thick and heavy design.
- Anti-theft and tile-pry: Old-style tile layers will have gaps between the tiles. Therefore, when encountering heavy rain, water will be splashed in. Not to mention, there is also the possibility of thieves prying the tiles into the house. With the above 6-layer structure, concrete roof; tile adhesive will help homeowners eliminate this worry.
Disadvantages:
- Because the design and structure are more complex than roofing tiles, the construction time of concrete roofs; tile gluing often takes a lot of time.
- In case of cracks, leaks, concrete roofs; tile gluing will be more difficult to handle than tile roofs.
- The method of constructing sloping concrete roofs is quite dangerous, especially in rainy and windy weather. Some constructions such as high-rise buildings will not be suitable for tile gluing; because the concrete roof is sloping, as well as not really ensuring adhesion between tiles and concrete.
- The cost of pouring the roof is also higher than other types of roofs.
3. Some experiences and ways to stick tiles on concrete roofs with the right technique
- Stretch the string to get the core, for small corrugated tiles, stick from left to right and from right to left for large corrugated tiles.
- Stick the cement mortar layer on the left side of the tile to be covered. When the mortar reaches the appropriate hardness, use a trowel to cut off the excess; and smooth it, then stick the tile; on the concrete roof floor. Note that the rows of concrete tiles need to be glued on top of each other; about 2/3 of the length of the tile to ensure that the roof tiles always overlap each other.
- While laying the tiles, we do not let the mortar stick to the surface of the product for too long; use a rag to wipe it off immediately when it gets dirty.
- The distance between the ridge gutters must be in accordance with the standard; if the distance is too large, the ridge tiles will be far apart; and affect the ability to prevent leaks.
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Hung Nghiep Phu Construction Investment Co., Ltd. with the mission of providing the best solutions and services, building a prosperous community with customers, Hung Nghiep Phu is gradually affirming its brand through sincere cooperation, with a leadership team with ethical capacity, creativity, high expertise and strategic vision. Hung Nghiep Phu owns a team of skilled, highly qualified employees who will bring customers the best quality technology.
Hung Nghiep Phu Construction Investment Co., Ltd. - specializes in constructing civil and industrial works. We look forward to accompanying customers in construction projects as well as continuous procedures such as planning diagrams, applying for construction permits, completing procedures, applying for fire prevention and fighting certificates, ... If you have any questions or are in need of design, completing procedures, please contact us immediately for free consultation!
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Source: Compiled from the Internet