Does tiling work on the damp floor of an old house?

The floor of the old house is damp, and the tiling certainly works. But it is better to use triple clay for the foundation floor before laying tiles.

Deal with it, that is to say with quicklime.

Add furnace ash and loess, stir evenly and tamp. Due to the effect of quicklime, this triad soil becomes harder and can absorb moisture the more it encounters moisture. On this basis, the tiles are laid according to the routine, which will play a good role in suppressing moisture.

Floor tiles (tiles) can be protected from moisture.

Several commonly used moisture-proof tiles.

Mosaic. The volume of mosaic is the smallest of the various tiles, and it is generally commonly known as a brick. It was originally a material for architectural decorative arts in ancient Europe. Generally speaking, it is only used to pave the kitchen, bathroom, or lobby swimming pool in the home.

High-temperature bricks. In recent years, the most popular floor tile material is high-temperature brick. High-temperature bricks are tiles made of high temperature and high pressure, which have higher wear resistance than ordinary paving tiles, so they are quite suitable for floor decoration.

Over the bottom bricks. This kind of brick is made of the same material as a whole, regardless of the bottom layer and the surface layer, even if it is scraped and worn, it will not reveal another color of the material, which affects the appearance; In addition, this kind of brick is also quite resistant to wear and tear, which is suitable for high-movement flooring, so many people today also use over-the-bottom bricks to pave floors.

Clay bricks. In addition to the above-mentioned tiles, there are also many people who advocate local flavors choose clay bricks (red bricks) with a simple and natural appearance to pave the floor, which is more commonly used in balconies, gardens, and halls.

If the ground is wet, it can be treated as moisture barrier.

The floor of the old house is damp, and the tiling certainly works. However, it is best to treat the foundation ground with triple soil before laying tiles, that is to say, use quicklime and furnace ash to add loess, stir evenly and tamp. Due to the use of quicklime for banquet and noisy, this kind of triple soil becomes harder and can absorb moisture the more it encounters moisture.

On this basis, the tiles are laid according to the convention, which will play a good role in inhibiting moisture.

Summary. Hello dear <>

If there is moisture on the ground, it will have an impact on the adhesive and curing time of the tile adhesive. If the ground is wet, the adhesive strength of the tile adhesive will decrease, which may cause the tiles to loosen or fall. In addition, damp floors will prolong the curing time of tile adhesive, making it take longer to dry and cure completely.

Therefore, before construction, it is necessary to ensure that the ground is dry to ensure the adhesion and curing time of the tile adhesive. If the ground is wet, you can use a special floor desiccant or wait for the ground to dry completely before proceeding.

Does the dampness on the ground have an effect on the tile adhesive?

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If there is moisture on the ground, it will have an impact on the adhesive and curing time of the tile adhesive. If the ground is wet, the adhesive strength of the porcelain brick glue will be reduced, which may cause the tiles to loosen or fall. In addition, damp floors will prolong the curing time of tile adhesive, making it take longer to dry and cure completely.

Therefore, before construction, it is necessary to ensure that the ground is dry to ensure the adhesion and curing time of the tile adhesive. If the ground is wet, you can use a special floor desiccant or wait for the ground to dry completely before proceeding.

The wet <> the ground will have an impact on the adhesion and curing time of the tile adhesive, and the following measures need to be taken: 1Wait for the ground to dry:

If the ground is wet, you can wait for the ground to dry completely before proceeding with the construction. This ensures the adhesive strength and curing time of the tile adhesive. 2.

Use a floor desiccant: If construction needs to be carried out as soon as possible, a special floor desiccant can be used. These desiccants can absorb the moisture on the ground and speed up the rate of ground disturbance and dryness.

3.Use moisture-proof tile adhesive: If the ground is wet, you can choose to use digging moisture-proof tile adhesive.

This tile adhesive can be applied on wet ground with strong adhesion and curing time. In short, it is necessary to carefully check the humidity of the ground before construction to ensure that the ground is dry to ensure the adhesion and curing time of the tile adhesive. If the ground is wet, corresponding measures need to be taken to ensure the quality of construction.

Tile floor dampness can be inspected and treated as follows:

Examine. Check the ground for cracks first, which are the main channels for groundwater infiltration. Cracks in cement mortar or whole-cast concrete floors with a width of more than millimeters are generally visible.

Regular cracks usually appear longitudinally or transversely along the chamber and are formed by shrinkage and cracking of the material. Then check whether there is a hollow drum phenomenon on the ground, you can use a wooden stick to gently and vertically tap along the ground, if the sound of the knock is empty, there is a hollow drum there.

Treatment of cracks and hollows. For regular cracks, 'V' shaped joints should be chiseled, and after the joints are cleaned, they should be closed with asphalt plaster. If it can be baked with a flame to dry the cracks sufficiently, the effect is better.

Generally, the hair is cracked and closed in a large area. Where there is a hollow drum, the surface layer should be knocked off, the cushion should be chiseled, a cement slurry should be brushed on the cushion, and then the same material as the surface layer should be repaired and leveled.

Moisture-proof treatment. After the cracks and hollows are partially treated, the surface layer should be fully moisture-proof and sealed. The principle of treatment is to block the capillary seepage channel in cement mortar or concrete.

Generally, the method of applying waterproof paint or waterproofing agent can be used. Before painting, the surface layer is chiseled, cleaned, and two coats of waterproof paint are applied.

The first application is applied so that it penetrates deep into the pores. After the first coating is dry (generally about 24 hours), it will be applied a second time to form an overall waterproof coating film. At the corner of the floor and the wall, the paint should be brushed to the height of the wall baseboard.

After the original ground is treated with moisture, a new surface layer is made. The selection of new surface materials should consider the selection of high strength, wear resistance, certain moisture-proof ability, easy to clean, practical and beautiful ground materials, and cement mortar surface layer can also be used.

As for air humidity, except for special needs, equipment can be used to control humidity, and general buildings should not open windward windows, and rarely open windward doors, so as to reduce the influx of humid air into the room.

The reasons for the dampness of the tile floor may be:

First, when the humid air with a high temperature (relative humidity is above 90%) encounters a ground with a low temperature and is smooth and does not absorb water, it is easy to produce condensate on the ground (generally when the temperature is about 2). Most of these cases occur during the rainy season, when there is a lot of rain, high temperatures, and high humidity. Once the weather is sunny and dry, the dampness can be eliminated.

The second is that the water in the foundation soil under the ground cushion rises through capillary action, and the vapor water penetrates upward, which makes the ground material wet and exacerbates the deterioration of the humidity situation of the whole room. This tends to happen all year round and is difficult to deal with. In addition, there are reasons such as poor outdoor drainage and poor ventilation of the room.

In most parts of the south, the surface layer is mostly clay and sub-clay. The water level of the capillary pores can rise up to 2 meters in clay soils and up to 1 meter in sub-clays. When using building materials with poor density for indoor flooring, the capillary effect will be enhanced, and the dampness of the ground will be more serious.

1. Wet treatment method of tile floor: pay attention to dehumidification, the most convenient and fastest dehumidification method is to use dehumidification appliances to help, which can not only use the dehumidification function of the air conditioner, but also prepare a dehumidifier to easily keep the home dry and comfortable, and prolong the service life of the tile.

2. Ceramic tiles, also known as tiles, are refractory metal oxides and semi-metal oxides, through the process of grinding, mixing, pressing, glazing, and sintering, and form an acid-alkali resistant porcelain or stone, etc., building or decorative materials, called ceramic tiles, and its raw materials are mostly mixed with clay, quartz sand, etc., the history of ceramic tiles should be traced back to BC, the Egyptians have begun to use tiles to decorate various types of houses, and people will dry clay bricks in the sun or by baking. It is then colored with a blue glaze extracted from the copper.

Before laying the floor tiles, make a waterproof layer on the ground, which will effectively isolate the upwelling of moisture.

Indoor floor waterproofing construction method:

1. After the base layer is cleaned up, key parts such as yin and yang angles, expansion joints, and construction joints should be treated first. In particular, the parts that are not easy to paint, such as drain holes, should be strengthened, and the waterproof base coating should be applied 2-3 times.

2. Prepare waterproof membranes, waterproof coatings, base coatings and coatings for bonding membranes must be distinguished. Apply the base coat. In order to improve the adhesion between the waterproofing membrane and the base layer, the base coating can be repeatedly brushed, and the coating is uniform, the coverage is complete, and the concrete base layer is fully penetrated to improve the bond strength and shear strength.

3. The waterproof coating must be proportioned in accordance with the product instructions, according to the ratio of a:b=2:1, and the amount of each stirring is matched with the actual amount of the remaining site.

4. The waterproof coating should be stirred evenly, the stirring time is about 3-5 minutes, and stir until the mixed Dansun liquid of the two components of A and B is uniform.

5. The waterproof coating that is stirred evenly will be painted according to the area to be painted on site, and the base layer should be painted larger than the area of the adhesive coil. The waterproof coating should not exceed 30 minutes from the end of mixing to the end of application at the latest.

6. About 4-8 hours after the first coating of the primer is completed, the second and third primer can be painted again, the thickness of the first coating is about the second coating, the thickness of the third coating is about about about the second coating, and the second coating must wait for the first coating to completely solidify before painting again. Modular Zen chain.

7. When bonding the coil, it is necessary to wait for the second coating to completely solidify before construction.