As we all know, wear-resisting grounds are actually "abrasion resistant floors", which have characteristics such as anti-corrosion, wear-resistance, anti-skid, small pollution, and strong decorative properties. They have been widely used in industrial floor and environmental requirements places. The wear-resistant floor is widely used in the industrial and commercial fields. The major factories and supermarket shopping malls all have wear-resistant ground. Next Xiaobian introduced wear-resistant ground maintenance details and wear-resistant ground construction methods.
Wear-resistant ground care details
1, can not abuse the machine, use to avoid excessive knocking on the ground, do not hit the ground with heavy objects or hard objects, in addition to the needs of the work, to avoid frequent unnecessary wear and tear. In particular, epoxy floor coating In order to maintain the advantages of smoothness, fine appearance and good appearance, attention should be paid to avoiding steel wheels and other transportation tools; do not have heavy traffic loads, and avoid contact with the ground to avoid scratches.
2, to avoid the pollution of chemicals. For epoxy self-leveling, mainly used in white room, laboratory, electronic production workshop, in order to maintain its aesthetic and other good performance, usually do not pay attention to chemicals, especially organic acids Shallowly fall to the ground, after the ground is contaminated, immediately wash with water. For chemicals that are difficult to clean, or when the floor is stained and difficult to remove, use a small amount of acetone to quickly clean, please pay attention to ventilation during this operation. After a longer period of time, the floor can be resurfaced on the old floor to achieve better results.
3, surface cleaning, epoxy floor surface cleaning is simple, generally scrubbed with water. If the stains washed in distress, use cleaning agents can also be used industrial degreasing agent, detergent, etc., and then rinse with water. For quite stubborn The stains can also be cleaned mechanically, but do not put pressure on the ground, and wear too much to affect the leveling and luster of the floor. For epoxy floor, do not use mechanical to maintain a good surface finish and aesthetic effect. Method of cleaning, can use mop plus detergent method, and remove with water.
Wear-resistant ground construction method
1, after the initial setting of concrete, wear-resistant floor construction
Concrete initial setting standards: Generally 4 to 5 hours after pouring concrete (related to the weather), visually measuring the surface of the concrete is almost free of bleeding or "acupressure test" to leave 3 ~ 5mm mark.
2, wear-resistant flooring materials construction process
(1) Removal of laitance The surface of the concrete is ground using a mechanical mortar to make the concrete surface dense.
(2) Spread the material The required amount of two-thirds of the wear-resistant flooring material is evenly spread on the surface of the concrete to complete the first spraying operation. After the wearable floor material absorbs a certain amount of moisture, it is subjected to mechanical sanding. Then the material to be hardened is hardened to a certain stage and a second material spreading operation (1/3 of the material) is performed.
(3) Mechanical hoeing operations After the second time the abrasive wear-resistant flooring material is spread to absorb moisture, at least three mechanical boring operations are performed. Mechanical work should be criss-cross.
(4) Surface finish work The final modification of the wear-resistant floor material is to use a mechanical file or a hand spatula until the surface is completely smooth. Areas where the machine cannot be constructed, such as column or corner, are done with a hand spatula.
Wear-resistant materials
Hardener materials are divided into two components: aggregate and cement. The aggregate is sand-like, with an average particle size of 1.5mm, which accounts for about 60% of the total; the cement is a treated high-grade cement. In addition to the cement color, there are various colors such as red, yellow, green, and gray. select. The hardener aggregate composition is natural ore. Department of rust-free non-metallic aggregate, the hardness of Moh's above 8 degrees. Except natural ore aggregates, the weight of other cements, pigments, etc. does not exceed 25% of the total weight. The amount of wearable ground is determined according to the material specification and design requirements.
Editor's summary: The wear-resistant ground maintenance details and wear-resisting ground construction methods are introduced here, and we hope to help everyone. If you want to know more related information, you can pay attention to this website information.
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Car shock absorbers are vital components of a vehicle's suspension system. They help to improve the overall driving experience by reducing vibrations and impact caused by bumps and uneven surfaces on the road. In this article, we will explore what shock absorbers are, how they work, and why they are important.
What are car shock absorbers?
A car shock absorber is a device that is designed to absorb or dampen shocks and vibrations caused by the movement of the vehicle's wheels. They are typically located between the suspension and the frame of the car and are made up of a cylinder filled with hydraulic fluid and a piston that moves up and down within the cylinder. When the wheel hits a bump on the road, the shock absorber's piston is forced up, compressing the hydraulic fluid inside the cylinder. The fluid then flows through small valves or orifices, dissipating the energy and slowing the movement of the piston.
How do car shock absorbers work?
The main purpose of shock absorbers is to reduce the amount of energy that is transferred to the car's body and the passengers inside the vehicle. As mentioned earlier, when the wheel hits a bump, the shock absorber compresses, slowing down the movement of the wheel and preventing it from bouncing back up. This allows the vehicle's tires to maintain contact with the road surface and ensures that the vehicle remains stable while driving.
Why are car shock absorbers important?
Here are a few reasons why car shock absorbers are important:
Improved safety: Shock absorbers help to improve the safety of a vehicle by keeping the tires in contact with the road surface, which reduces the risk of accidents caused by loss of control.
Improved comfort: Without shock absorbers, passengers would feel every small bump and jolt in the road. Shock absorbers help to improve the overall comfort of the ride by reducing the impact of these bumps.
Extended tire life: Shock absorbers also help to reduce the wear and tear on the vehicle's tires by preventing excessive bouncing and vibration.
In summary, car shock absorbers are an essential component of a vehicle's suspension system. They not only help to improve safety but also provide a comfortable and smooth ride. Regular maintenance and replacement of worn-out shock absorbers are crucial for a vehicle's overall performance and longevity.
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