The ground ash is serious, and it is better to use liquid curing agent or powder curing agent

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Whether it is powder or liquid, it should be prepared into a liquid reloading material. It has nothing to do with the form of the material, it should be to see which material has better performance.

The ground sanding is serious, it is recommended to cooperate with the machine to polish, expose the large aggregate, and cooperate with the curing agent, the effect will be better.

If the ground is too bad and the base is not good, it is better to put tiles or something.

I've used Litek's, and that powder works pretty well.

Well, it's nice to have tiles on it!

Oily one-component penetrating floor curing agent is an industrial synthetic resin reinforced sealing penetrant, high-density adhesive and reinforcing agent, etc., which is carefully formulated by scientific research and development with a unique process, mainly suitable for cement flooring and wear-resistant flooring, self-leveling cement, etc. Transparent products can also be used for marble, eliminating the need for polishing and sanding;

Dear, hello, I am glad to answer the difference between ground curing liquid and reinforcing curing agentA: Curing agent is a liquid chemical treatment agent, acting on the concrete ground that has been cured, improving the compactness, strength and impermeability of the concrete surface through effective reaction, making the ground hard, wear-resistant, dust-free, impermeable and fouling-resistant, turning the ordinary concrete floor into an industrial floor that meets various standards and meets the standards of direct use. Ground curing liquid is a new type of powdery material, which is more convenient to use, non-toxic, and has excellent permeability, which can permanently seal the ground, improve the wear resistance and compressive performance of concrete, and can also make the surface use longer, so as to harden, dustproof, and improve the impact resistance of the surface layer, and can also prevent external pollutants from entering the concrete and resist the erosion of chemicals.

Water-agent concrete sealing curing agent and powder concrete sealing curing agent have their own advantages and benefits, and how to choose them needs to be considered in combination with the use needs of the owner. In terms of general functional attributes, both can effectively improve the mechanical properties of cement flooring and achieve the effects of hardening, dustproof and seepage-proof. The difference is reflected in some subdivisions of performance, and the two form a complementary relationship.

Cronfer concrete sealant (powder).

Powder concrete sealing curing agent has the advantages of fast hardening, fast construction, dark color, and suitable for humid environment; In addition, as an acidic material, powder concrete sealing and curing agent can help to avoid problems such as alkaline whitening and adverse reactions of alkali aggregates caused by alkaline residues.

Are you talking about concrete sealing curing agents? At present, there are indeed a few domestic companies that can produce their own (basically high imitation), but the effect is certainly not as good as that of foreign countries, and the manufacturers say that they produce themselves, in fact, they are imported from abroad, and then add water (this material can only be used with water) and then sell. Generally, to solve the phenomenon of ash and sand on the ground, you can use oil-based penetrating hardener (there are various products on the market), and the other is the polishing treatment of concrete sealing curing agent.

You get what you pay for, in any line.

1. Dust treatment on the ground and cleaning the ground. We can use a brush to remove the dust, and then rinse the floor with clean water; Then find the cracks or pits in the ground, make putty from the 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 a ratio of 1:2 to paint the ground, if the ground is seriously ashed, you can choose to brush the entire ground, so as to play the effect of the interface agent, which can enhance the adhesion of the cement glue putty and the floor surface.

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

Cement: 108 Glue: Water = .

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, and it is recommended to scrape 2-3 times.

4. Ground ash treatment to control room temperature. During the whole construction period, we must strictly control the room temperature to avoid the unstable indoor temperature from having an adverse impact on the construction effect. impression that it is not advisable to choose construction in winter.

Because, when the room temperature is lower than 10, the glue will freeze very easily, and the ratio cannot be adjusted. In order for the glue to melt in its natural state, temperature control is crucial.

Common problems] Most of the reasons for ash and sand on cement concrete floors are inadequate maintenance, unbalanced cement and sand ratio, heavy objects rolling back and forth, wind and rain, etc.

Material selection]: sealing curing agent.

Applicable scenarios] workshops, workshops, warehouses, parking lots, offices, playgrounds, basketball courts and other cement concrete floors.

Solution]:1Clean up the ground first, try to have no floating ash and no debris 2Pour the JR-800 material on the ground and spread it out with a brush or roller to evenly coat it until the material fully penetrates into the ground and absorbs it to saturation.

Within minutes, all the material will be absorbed by the ground, and it will need to be repainted, but the amount should be reduced.

After 30 minutes, there is still a surface and materials that have not been absorbed by the ground, so wipe them clean with a cloth.

After 24 hours, the material is fully cured and the ground hardness increases.

Cement Remediation Specialist.

1. Base surface treatment: Appropriate treatment should be carried out according to the specific situation, such as removing curing agents, oil stains, dust, building slurry, wall residues and removing loose materials left on the foundation surface.

2. Grinding with a grinding machine with 30, 100 mesh, 300 mesh resin grinding discs (wet grinding with water). Grind 3 or 5 times depending on the ground conditions. The ground should be treated as flat and uniform as possible, and the smoother the ground, the more ideal the effect.

3. After the ground is dry, spray the Nalut polycarbon silicon sealing curing agent on the ground, and push it evenly with dust to ensure that the absorption of the material on the ground is as consistent as possible.

4. After the ground is dry, add water to wet the ground and grind 300, 500 and 1000 mesh grinding discs respectively.

5. Roll through the Nalut polycarbon silicon sealing curing agent with a roller and defend the nails on the ground and dry.

6. Use a high-speed polishing machine with No. 3 animal hair pad to dry and throw the ground. (If there is no high-speed polishing machine, you can use a grinder with 3m black pad dry polishing).

1. When mixing concrete and mortar, add too much water, or stir unevenly, and the mortar will be separated and reacted to the surface of the sand and peeling.

2. The number of calendering times on the surface is not enough, the pressure is not real, and there is water separation and sanding.

3. The calendering time is not well mastered, or the calendering after the final setting will cause the surface of the mortar to be damaged and the sand will rise.

4. The strength grade of the cement used is too low, resulting in the failure to meet the required strength grade.

5. The gradation of sand and gravel aggregate used is too fine, resulting in failure to meet the required strength grade.

6. Improper maintenance, cement concrete in the curing period due to moisture or external factors affect the normal curing of cement.

3. Y-201 treatment method: 1. Grassroots requirements.

l Clean the sand-raised floor, no floating ash, keep it clean and dry.

l If the ground is seriously sanded, you can use a damp mop to gently mop the ground to clean the floating soil.

l Outdoor ground treatment should not be carried out in rainy or snowy weather.

2. Construction steps:

l Spray or paint Y-201 products directly to ensure that the floor is sufficiently moistened so that the products can penetrate enough, and replenish the absorbed Y-201 products at any time within 30 minutes, keep the infiltration state, and make the whole ground completely soaked.

l And at any time to sweep the surplus material in the low-lying place to the absorbed place, should ensure that the base layer is fully absorbed within 20 minutes, and there should be no accumulation of remaining materials.

l The ground with serious sand can be repeated with Y-201 2 or 3 times in a row, with an interval of 1-2 hours.

3. Maintenance method:

l After treatment, the ground can be loaded after 3 days, and the car can be loaded after 7 days (less than 5 tons).

It can be treated with floor penetrants.

The cement floor hardener is in a liquid state, which is conducive to the penetration of the hardener into the ground, which can make the ground denser, thereby improving the hardness and wear resistance of the ground.

Cement floor hardener, mainly composed of inorganic substances, chemically active substances, and complexes, is a colorless and transparent, easy to use, non-toxic, non-flammable, highly penetrating liquid material. Through effective penetration, the product undergoes chemical and crystallization reactions with the components in concrete and stone creations, so that the components of the concrete are solidified into a solid entity, and the pores of all sizes of the concrete are blocked to obtain a dust-free and dense whole, thereby improving the wear resistance, compression resistance, compactness and impermeability of concrete.

Construction method of cement floor hardener:

1.Grinding or repairing the sand damaged layerFor new ground, the ground must be cleaned first and then coarsely ground; For the old ground, if there is damage or sanding, it will be repaired and then polished.

2.After the ground is coarsely ground with the sealing and curing agent of Deligu concrete, the sealing penetrant material is evenly poured on the ground, and soaked for 4 hours and then cleaned with water.

3.After the ground is coarsely abrasive, the ground is coarsely ground with a resin grinding disc, which is to allow the material to penetrate the inside of the concrete on the ground for a chemical reaction.

4.Compression infiltration Deligu ground curing agent B agent concrete sealing curing agent B agent soaked for 4 hours, so that the material and concrete fully reacted to form a dense and hard body.

5.The fine grinding of concrete resin sheet will penetrate the Deligu concrete sealing curing agent material more deeply, and the reaction will be more sufficient, forming a smooth, wear-resistant, durable, compression-resistant, sand-free, dust-free floor.

6.The hardness of the ground has been significantly improved at this time, in order to make the surface more bright and wear-resistant, the ground is polished to form a durable and compression-resistant wear-resistant hardened floor.

Because the use of curing agent on the cement floor can improve the performance of the cement floor.

1.Permanently improves strength and hardness.

It can make the components of concrete solidify into a hard solid, forming a three-dimensional space network structure, thereby increasing the density, strength and hardness of concrete, and greatly improving the wear resistance and surface weather resistance of concrete.

2.Permanently sealed impermeable.

With only one-time use, the concrete and the curing effect are permanently sealed during the life cycle, which can resist oil and other dirt.

3.Permanently cured concrete.

The formation of micro-cracks can be suppressed on the newly made concrete floor. When construction is properly poured and has been built on solid concrete, the substances formed by chemical reactions with the concrete components retain the water that is important for the hydration process.

4.Permanently dust-free.

This product reacts chemically with the silicate in the concrete to permanently eliminate the concrete particles released from the surface voids, thereby preventing ashing.

5.Super bonding ability.

Due to the elimination of concrete salts that are not conducive to the adhesion of the surface, the treated surface is more conducive to the use of paint, waterproofing materials, bonding agents and flooring materials, and is compatible with any kind of coating materials.

6.Significant savings in repair and maintenance costs.

No waxing, just water to mop the floor.