What to do with the ash of the cement floor, the solution of the ash of the concrete floor

Reprocess the ground using a screed.

In other words, if we plan to lay a wooden floor and the floor needs to be releveled, then we should not deal with it separately and use a new screed. The conventional method is to smear a layer of cement mortar on the ground, and the strength of the cement mortar is higher, that is to say, the cement content is larger. If the thickness is thicker, you can beat a layer of concrete, and then use a plate vibrator to level the ground.

After that we lay a wooden floor on top and there was no problem.

If the new cement floor is not serious, you can buy concrete reinforcing agent outside for painting, you can paint 2-3 times, the cost is 10 yuan square look, which is very cheap for the construction team outside.

If the dust of the newly made cement floor is very serious, then it must be sanded with special machinery, and then hardened with concrete reinforcing agent, and then polished. The cost of doing this is definitely going to be relatively high, because it involves a construction fee, as well as machinery, and the consumption of consumables.

For the ash of the old ground, you can use the ground sand and dust treatment agent for hardening, and you can buy materials in the market for painting, but the material efficacy of each company is different, this needs to be paid attention to when purchasing, be sure to ask clearly.

If the ground ash is very serious, you can re-pour the concrete floor, and then make the emery floor or the concrete reinforcing agent floor, or the epoxy floor, but the concrete reinforcing agent floor is more wear-resistant and durable than the epoxy floor, and the cost is also lower.

Once the cement concrete floor is dusted, it needs to be solved. What are the treatment methods for cement concrete floor ashing? PChouse will take you to find out.

1. Spray the concrete sealing curing agent on the ground at low pressure, and then use a microfiber mop or soft bristle broom to distribute the material evenly, and avoid using accumulated materials.

2. The ground will be kept in a wetted state of 15-20, and then sprayed on the porous ground and the ground that has shown the area of absorbing dry material.

3. When the material is hardened, do not use a microfiber mop or soft hair broom.

4. Without affecting the elevation of roads and buildings, add a layer of cement-based materials, such as self-leveling cement, fine stone concrete, etc. This is actually a remedy, and serious problems may require removing the original concrete and re-pouring the concrete.

5. Use thin layer materials to make up for it, such as the construction of a layer of 2 3 mm self-leveling cement, and the use of polymer modified putty scraping, epoxy and other resin materials to repair.

1. First of all, we can sprinkle some water on the cement floor every day, so that the dust cannot fly into the air, but if it rains, the ground is not easy to dry after sprinkling, and the room will become very humid.

2. Painting a layer of paint on the cement floor can also effectively prevent ashing, but because many paints contain formaldehyde, many friends are not at ease, so they should choose safe and pollution-free paint before purchasing, and you can wait for a period of time after brushing before moving in.

3. We can also lay carpets on the cement floor to isolate dust, which can not only prevent dust, but also play a decorative role.

The above is what I share with you to solve the situation of cement floor ashing, I hope it will be helpful to you. Finches.

When building a cement floor, it is necessary to do a good job in all aspects of the process to avoid ash. What are the reasons for the ash of cement concrete floors? PChouse will take you to find out.

1. Cement quality problems: cement is counterfeit, or expired and wet.

2. The amount of cement is too small: the construction liquid letter file cuts corners in order to save costs.

3. The size of the water-cement ratio in chaos: If the water-cement ratio is too large, the concrete will leak water.

4. Construction technology: process errors, improper processes, and problems during maintenance.

These factors will affect the strength of the cement concrete floor, the strength is insufficient, and the aging will be accelerated under the action of external forces (such as friction, forklifts back and forth, carrying heavy objects, etc.), and the ground is easily damaged.

5. Ground aging and weathering: The service life of concrete is short, and the cement concrete floor is easily damaged due to its own internal reasons after entering the aging period.

If the process quality of the cement floor is not up to standard, it is easy to cause ash. What are the treatment methods for cement floor ash? PChouse will take you to find out.

1. If the dust on the newly made cement floor is not very severe, you can purchase concrete reinforcing agent outside for painting, and you can paint 2-3 times, and the cost is 10 yuan square attitude, which is very cheap for the construction team outside.

2. If the ash on the newly made cement floor is very severe, it is necessary to use special machinery for grinding treatment, and then apply concrete reinforcing agent for hardening treatment, and then polish treatment. The cost of doing this will definitely be relatively high, because it involves a construction cost, as well as machinery, and the consumption of consumables.

3. The ash on the old ground can be hardened by using the sand and dust treatment agent on the ground, and the data can be purchased by themselves in the market for painting, but the data effect of each company is different.

4. The ash on the ground is very severe, and the concrete can be poured from the beginning, and then the emery floor or concrete reinforcing agent floor, or epoxy floor can be used, only the concrete reinforcing floor is more wear-resistant than the epoxy floor, and the cost is also lower.

1. Clean the ground: First of all, we have to use a brush to remove the dust, and then rinse the ground with clean water; Then find the gap or pit, make putty with cement mixed with glue, and then carry out the repair work, and the repair effect can reach the same level.

2. Paint the ground with glue: stir the glue and water in the ratio of 1:2 leakage, and then paint the ground.

3. Glue cement putty should be scraped in layers: in order to achieve a good effect, it is recommended to scrape 3-4 times, and each time each layer of scraping can be controlled at the thickness. One thing to note here is that the proportion of putty to be scraped and coated with the bottom layer should be controlled at:

Cement: 108 Glue: Water = 1::.

As long as you stir evenly according to this ratio, you can work on the ground, and the bottom putty is recommended to be scraped 1-2 times. The proportion of surface putty should be controlled at 1::, and it is recommended to scrape 2-3 times.

Because, when the room temperature is lower than 10, the glue is very easy to freeze and cannot be proportioned. In order for the glue to melt in its natural state, temperature control is crucial. Sell the search.

Cement floor dusting. This situation is most likely due to the fact that the proportion of cement was not adjusted well when the work was being made, so the phenomenon of ash occurred. Therefore, in this case, it is necessary to re-cover the surface with a suitable proportion of cement.