Cement tiles are also common decorative materials in modern buildings, and the color cement tiles are welcomed by the owners. They are beautiful, strong and durable, and are very common in roof decoration.
How much is an ordinary cement tile
1. Type of cement tile
(1) According to the appearance, it can be divided into three categories: S-shaped tile, corrugated tile series and flat tile series.
(2) According to the production process, it can be divided into two categories: Rolled tile and molded tile. Cement tile - concrete tile includes face tile (i.e. main tile), ridge tile and various accessory tiles. Although there are many kinds of face tiles, they can be divided into three categories: corrugated tile, S-shaped tile and flat tile.
2. Cement tile price
(1) Generally, each piece of home decoration cement tile is 4-6 yuan. The product passes high pressure and is pressed and filtered by high-quality molds. Therefore, the product has high density, high strength, strong rain resistance, flat surface and accurate size.
(2) The price varies from 2 pieces of color cement to 20 pieces of color cement. If you need to buy, ask whether the local quality is better and make more comparisons.
Specification of cement tile
Specification: 420mm long × 330mm； Width: 9 pieces / m2; Single piece weight: 4kg / piece; Applicable gradient: 0o-90o; Specific gravity: 2.2; Water absorption ≤ 8%; Flexural strength: > 2000 n, service life 100 years.
What are the advantages of colored cement tiles?
1. Excellent physical properties
The color steel tile is made of concrete. It is the same as our floor. Its structure is stable. It has the characteristics of high density, high strength and low water absorption. The key is light weight. When it is used for roof, there is no need to worry about building load-bearing.
2. Easy maintenance
3. The temperature required in the curing process of color steel tile is about 40 degrees, which has the characteristics of small deformation, high tile coverage rate and simple construction to cover the roof. A variety of color superposition and other forms of expression can also present more advanced color mixing and colorful, which makes its expressiveness and application range more extensive.
4. Long service life
A layer of sealant is sprayed on its surface, which can not only avoid the problem of secondary alkalization, but also prevent mildew and self-cleaning. Even in a long-term bad environment, it is not easy to blacken and grow moss. Its color has a lasting effect and its service life is very high.
5. High productivity
The production of colored cement tile is relatively simple, so its production efficiency is relatively good. Basically, it can reach the output of 100 pieces per minute, up to 140 pieces. In addition, the colored tile will not have problems such as low consumption and smoke pollution in the production process. Its raw materials are also cement and river sand, which has good advantages.
How to lay cement tiles
1. 50mm shall be reserved at the mountain eaves on the left and right sides, and the eaves shall be snapped at right angles as the starting point of main tile paving.
2. Fix the 50mm embedded 50 * 50mm embedded plate on the edge of the eaves with expansion bolts to fix the side plate.
3. The oblique ridge line is aligned from the oblique ridge to the straight ridge, and the oblique ridge line is the oblique ridge line. Leave 50mm on the oblique ridge line, use 1:2.5 cement mortar to pad the bottom and compact, and start the main tile laying, with a thickness of about 20-30mm. When laying the main tile, ensure that the thickness of the bottom mortar is consistent, keep the roof flat, and align with the line to make the roof tile horizontal, vertical and oblique. During construction, attention shall be paid to reducing the cement mortar falling on the tile surface to reduce construction pollution.
Key points of cement tile purchase
1. Appearance
The appearance of high-quality cement tile is regular, flat without distortion, and there are no cracks on the front and back. When purchasing, place the tile flat and press it with your hand to see whether it is warped and flat, or aim at the side edges on both sides to see whether it is straight.
2. Staining layer
First, judge whether the color layer is cement or paint. The cement tile is painted with paint, which is bright in color and will not fall off for a long time. At the time of purchase, the former has a certain thickness from the side and the end, the latter is very thin, and the spray point of the paint surface can be seen.
3. Compactness
The compactness of cement tile is an important index to determine the strength, water resistance, frost resistance and service life of tile. The cement tile with poor compactness can not bear large pressure and has large and large internal space, so its impermeability is very poor. On rainy days, rain drops from behind the tiles and then seeps into the roof.
4. Impermeability
The purchased tiles can be placed upside down and observed by adding water in the tank. If the water line is straight and neat, it indicates good compactness and uniform material. Otherwise, it indicates poor impermeability. Look at the back of the cement tile again. If water droplets appear on the back of the tile after 24 hours, it shows that the impermeability of the tile is poor, and the roof will leak in continuous rainy days.
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