Details of emery wear-resistant floor hardener

Wear-resistant materials, as the name implies, are wear-resistant materials. Nowadays, many customers are considering using wear-resistant floor materials because they are wear-resistant, beautiful, and easy to clean, and are loved by many customers. So, how to use wear-resistant floor materials? What should you pay attention to when using wear-resistant floor materials?

What is the method for wearing-resistant concrete floor?

1. The construction process of concrete sealing and curing agent on concrete:

Clean the floor → grind with water to remove dirt → clean the floor → siphon sewage → clean the floor → spray concrete sealing and curing Agent → Floor Polishing

2. The construction process of wear-resistant flooring on the poured concrete:

1. When the base concrete is initially set, spread the aggregate evenly and spread the material Carry out in two times, and ensure the dosage

2. Spread 2/3 of the total amount for each time, compact and rub with a polishing disc

3. The second time Spread 1/3 of the total amount, compact and rub with a polishing disc

4. After initial setting, use a calender to polish several times

5. When spreading and rubbing, you should check the flatness after spreading, and make timely adjustments to the low-lying areas

6. Before completion, use a trowel to perform polishing treatment to achieve uniform and dense surface color.

7. Base surface maintenance: Wear-resistant hardened flooring should be cured with clean water or curing agent on the surface within 4-6 days after the construction is completed to ensure the stable growth of the strength of the wear-resistant material
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3. What issues should be paid attention to when constructing wear-resistant concrete floors?

1. The wear-resistant concrete surface layer (i.e. high-strength wear-resistant floor) is a cast-in-place overall surface layer with HS series wear-resistant fabrics laid on the fresh cement concrete base to form a composite surface reinforcement.

2. Wear-resistant fabrics are made of cement and composite reinforcement admixtures as cementing materials, and are made of artificial sintered minerals and (or) metal materials and natural hard mineral materials combined with particles of a certain size to form wear-resistant fabrics. The mixture composed of aggregates is laid and has many functions such as high wear resistance, high strength, impact resistance, no dust, and resistance to penetration of various greases.

3. Wear-resistant concrete is used in various types of industrial plants, warehouses, parking lots, tunnels, docks and other ground and repair projects.

4. Wear-resistant concrete floor construction should meet the following requirements:

1. Wear-resistant fabrics should be selected according to the HS series code required by the design.

2. HS series wear-resistant fabrics are composed of cement, wear-resistant aggregates, composite additives and other materials. They are factory products. Their packaging, transportation and storage conditions should be implemented in accordance with cement standards. Materials entering the site must be inspected by the development unit and issued with a certificate before they can be used. After entering the venue, you should keep it properly and make sure it is waterproof, moisture-proof and puncture-proof. The on-site storage period should not exceed 90 days. If agglomeration is found, it must not be used.

3. The thickness of the wear-resistant concrete surface layer should meet the design requirements, generally 10 to 15mm, but should not be greater than 30mm. The error is no more than 1mm.

4. Before construction, a construction plan should be formulated according to site conditions and construction machinery and tools should be prepared. For special machines such as forced mortar mixers and disc trowels, dedicated personnel should be designated for operation and maintenance.

5. The surface layer should be laid on the cement concrete cushion or bonding layer. The thickness of the cushion or bonding layer should not be less than 50mm. When there is a large impact, it is advisable to add anti-cracking steel mesh in the cushion or bonding layer. Generally, a ∮4＠150~200mm two-way mesh is used and should be placed on the upper part, with the protective layer controlled at 20mm.

6. When there are high requirements for cleanliness and beauty, colored wear-resistant concrete surface layer should be used.

7. The construction environment temperature shall not be lower than 5℃.

8. When laying the wear-resistant concrete fabric, the amount of water added should be reasonably adjusted according to the dryness and wetness of the base concrete. The fabric can be used after adding water and mixing evenly to control the construction progress.

9. The wear-resistant concrete surface layer should be tamped and applied.

10. The surface treatment of the base layer under the composite reinforced cast-in-place integral surface layer is the same as the cement mortar surface layer.

11. The wear-resistant layer within a wide range of 100-150mm on both sides of the deformation joint should be partially thickened by 3-5mm.

Advantages

1. The cured surface has high hardness and is wear-resistant.

2. Enable the ground to withstand human impact loads.

3. It is integrally integrated with the base concrete and does not bulge or fall off.

4. The hard and dense surface can best resist the erosion and penetration of grease, special hydraulic oil, and various industrial chemical reagents.

5. Daily cleaning is convenient and simple, saving materials and reducing costs.

6. Can meet the requirements from smooth to anti-slip.

7. Pre-packaged products, no need to add other materials for on-site construction.

8. A variety of colors are available, which is beneficial to improving the working environment.

9. Shorten the construction cycle and save time.

10. Economy:

1) NoOther surface treatment and daily maintenance are required to extend the service life of the ground and reduce maintenance and use costs;

2) Avoid the costs of periodic painting and ground thickening of the painted floor;

3) It avoids the shortcomings of ordinary concrete floors, terrazzo floors, and tile floors that interrupt access to the workplace due to damaged repairs, thereby greatly improving the effective utilization of the workplace and maximizing economic efficiency. Therefore, from an economic point of view, ground materials are most suitable for ground construction in modern factories, warehouses, parking lots, warehouse-style supermarkets, etc.

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