How to deal with the sand on the cement pavement ground, the cement pavement sand repair material, s

Guheng cement pavement sand treatment agent can be used for sand repair. Here's why.

1.The repair effect is good, the sand-raised pavement is fixed after repair, and the heavy vehicles cannot be crushed without sand and skin, and are not afraid of rain erosion.

2.The repair cost is low, compared with the traditional repair mortar, under the condition of ensuring smooth delivery, the use of Guheng cement pavement sand treatment agent can save at least 45% of the repair cost.

3.The construction is simple, only need to dilute the material with water proportionally and spray the road surface.

Therefore, no matter from the three aspects of repair cost, repair effect, or construction difficulty, the use of Guheng cement pavement, sand treatment agent is a better choice.

The cement pavement sanding shows that the cement pavement is likely to have the problem of tofu slag engineering, and the cement floor created by the professional construction team will not have the problem of sanding. If there is sanding, it is necessary to take measures to repair it. We will immediately take you to understand how to repair the sand of the cement pavement and what are the sand treatment materials for the cement floor.

How to repair the sand on the cement pavement

1. First of all, we need to use a large grinding machine to polish the ground, polish and clean the original cement pavement, and repair the cement pavement surface with the help of better compatibility cement is the best solution.

2. However, this repair method can only solve the urgent need, if the cement floor is not re-renovated as a whole, then there will still be such a phenomenon in the future, so it will be more effective to choose to redo the road to avoid the problem of sand on the cement pavement in the future.

3. When repairing the cement pavement, it is also necessary to use the cement that matches the color of the raw materials, and if the color of the cement is too different, it will also directly affect the appearance of the cement pavement.

Cement floor sanding treatment material

1. It can be treated with ordinary cement or cement mixed with glue, but this method is only suitable for the situation where the sand is not serious and the scope is small.

2. It can be treated with cement repair mortar, the effect is better than that of ordinary cement, and it can be restored in one day.

3. It can be treated with sand treatment agent, which can not only solve the problem of sand lifting after construction, but also improve the strength of the cement floor.

The above is about how to repair the sand of the cement pavement and the sand treatment materials of the cement floor. It should be noted that the repair material of the first choice will be more helpful to the service life of the cement pavement. You can continue to learn more about the maintenance of concrete floors here.

The floating ash on it should be cleaned first, and then treated according to the degree of sand it rises.

If the ground sand area is small, you can directly use pure cement for local repairs. However, if the cement area is large and very serious, it needs to be repaired, and the original surface layer should be cleaned up and then re-laid.

Precautions for cement floor treatment:

1. When dealing with the cement surface, the foundation is very important, so before construction, the quality of the cement board must be checked and tested, and there can be no shearing or grinding, otherwise it will affect its resistance. In addition, before use, it needs to be treated with a sander to see if there is a hollowing phenomenon. If the cement surface has been repaired before the decoration, then the particle phenomenon must not appear during the construction, otherwise the construction effect will be affected.

2. If the cement floor is not designed and decorated, it looks very monotonous and gives people a very cold feeling, so it must be maintained and designed. If you have limited means, you can use self-leveling or lacquering, and the pattern can be designed according to personal preference. But if the individual has a strong financial ability, you can use another way to decorate, that is, to decorate with solid wood or tiles.

1. Use a planer to remove the damaged surface layer, and use a high-strength metal grinding head to continue milling the ground concrete until a solid base surface is exposed.

2. Remove the particularly loose part of the base surface with an electric pickaxe and repair it with cement-based grout.

3. Check the base surface and use a grouting machine to pressurize the hollow drum and pay attention to the firmness of the grouting material to strengthen the base surface.

4. Open a U-shaped groove for the cracks on the base surface (2mm) and use high-strength grouting material to pour.

5. Clean the construction surface with a vacuum cleaner and apply high-efficiency interface agent. Check whether the ground is completely closed after painting, continue to apply the interface agent after drying if the bottom is exposed, and continue to paint until the ground is completely closed.

6. After the interface agent is dry and solidified, the slurry is modulated in proportion, and the coarse aggregate with a particle size of about 2-4mm is added after continuous stirring with a high-speed electric mixer and then stirred.

7. Pour the stirred slurry over the construction surface, scrape and pave the slurry with self-leveling teeth and roll and defoam the drum to roll and deflate, so that a highly flat surface can be easily obtained. After construction, the ground is flat, hard, wear-resistant, and compressive.

8. After the sand treatment of the road surface is completed, the follow-up work can be continued 3 days after the construction is completed.

The cement pavement sanding treatment method is as follows:

1. Before repairing, check the sand situation of the road surface, and prepare tools and materials such as brushes, fine hair brooms, small portable spray guns, road repair materials, mixing buckets, electric drill mixers, large spatulas, small putty shovels and other tools and materials.

2. Use a brush and a fine broom to clean up the dust and debris on the surface of the base layer until the surface layer is exposed. After that, rinse it with a lot of water, and then use a small portable spray gun to carefully wash the potatoes to ensure that the base layer is free of any floating ash and debris, which can make the cement pavement more durable and stable.

3. This step is very important, first use a fine hair broom to sweep out the visible water on the base layer, and then let the surface of the base layer soak for about 20 minutes, which can make the road surface more active. Note that there should be no open water on the surface of the base layer to avoid affecting the stability and adhesion of the material.

4. Pour the prepared repair materials into the mixing bucket, add 4kg of water to each bag, and then use an electric drill mixer to stir for more than 3 minutes until it is completely uniform and free of particles. Note that when stirring, you must stir sufficiently, otherwise it is easy to have problems such as particles.

5. Pour the stirred materials into the pavement base, immediately pave it quickly with a large spatula, and then scrape it with a small putty shovel to make the surface of the base layer more flat. This step is very important, whether the road surface is beautiful depends on this step, so it must be smoothed more, in addition, after the painting is completed, it is necessary to water and maintain it within a day, and during this period, it is necessary to do a good job of marking, do not have pedestrians or vehicles to pass, affecting the beauty and flatness of the road surface.

1. First of all, clean up the base layer of the damaged cement pavement and the concrete pavement, and dispose of the loose stones, sand, and falling off, revealing a strong surface layer and setting aside.

2. Use a high-pressure water gun to wash the road surface dry and clean, prevent sewage from backflowing, and try to cover the sedan car like a direction of washing.

3. Blow the open water on the rinsed surface layer with a road hair dryer to keep the road surface wet and free of open water.

4. Unpack the outer packaging bag of cement pavement concrete pavement repair material, prepare a mixer or mixing drum and a hand-held mixing drill, and clean water. Put a certain proportion of water in the mixing drum first, pour in the dry powder BT cement pavement repair material Concrete pavement repair material, stir well and set aside.

5. Put the mixed BT cement pavement repair material BT concrete pavement repair material on the pavement that needs to be repaired, and compact and smooth it with an artificial trowel.

6. The repaired cement pavement should be maintained in time, sprinkled with water within 24 hours to maintain once, and after the maintenance water is completely dry, it can be opened to traffic.