Emery wear-resisting floor how to do?


Release time:

2015-09-03

Author:

New Earth Group

Source:

Emery wear-resisting floor how to do?

Natural emery due to high hardness, wear resistance and other excellent chemical properties, added to the floor construction raw materials can make the floor has the advantages of high density, easy to clean, anti penetration, so in recent years in factories, workshops, parking lots, airports, schools, hospitals and other places widely used. The following detailed introduction for everyoneA little natural.Emery wear-resistant floorPractice.
In short, the whole construction process can be summarized as follows: concrete base pouring-leveling-natural emery aggregate spreading and leveling for the first time-aggregate spreading and leveling for the second time-surface modification and maintenance.
The first step: concrete base pouring and leveling: natural emery due to its excellent hardness, wear resistance and other chemical properties, added to the floor construction raw materials can make the floor has the advantages of high density, easy to clean, anti-penetration, so in recent years in factories, workshops, parking lots, airports, schools, hospitals and so onPlaces are widely used. Today Rizhao natural emery manufacturers, for you to introduce in detail the natural emery wear-resistant floor practices.
The second step: concrete base pouring and leveling: the key to this step is the use of sand sand, additives as little as possible or no fly ash. First of all, clean up the foundation, no loose particles and garbage, and sprinkle water in advance to wet the foundation, and control the water cement ratio. Pouring concrete base with suitable thickness,As far as possible to pour to the required height, and make it uniform and dense, smooth surface.
The third step: in the leveling layer is not dry, the aggregate evenly spread on the leveling layer: climate, temperature, concrete and other factors change, will have a great impact on the quality of natural emery wear-resistant floor. Spreads too early will make the wear-resistant material sink into the concrete and lose the effect, spread too late concrete has solidified, lost.The de-bonding force prevents the wear-resistant material from combining with it and causing peeling. When the concrete leveling layer is initially set and the light step footprint is about 2-5mm deep, the slurry lifting and leveling can be carried out. The dosage per square meter is about 4kg, and the first spreading amount is about 3/5 of the total feeding amount per unit area. The aggregate should fall evenly and cannot be thrown by force.Separation, after spreading, with wood trowel trowel, let the aggregate absorb a certain amount of moisture.
Step 4: Reinforcement of corners and leveling of the ground: For faster water loss at equilateral lines of walls, columns, doors and formwork, priority should be given to spreading construction to prevent the effect from being reduced due to water loss. With cement trowel machine for mechanical smoothing, so that the natural emery aggregate and concrete grass-roots soil slurry together, for the corners and other parts of the mechanicalThe method of smoothing, the use of artificial smoothing, should not be excessive wiping pressure.
Step 5: Sprinkle the material for the second time and wipe the light: When sprinkling the material for the second time, measure the levelness with a ruler and adjust the unevenness of the first sprinkling. The dosage of the second spreading is about 2/5 of the total feeding amount per unit area, and the spreading is accelerated at the parts with faster water loss. Use the same method to smooth. During the operation of the smoothing machine, it shall be staggered in the vertical and horizontal direction.Line, uniform and orderly, to prevent material aggregation, the corners with wooden trowel processing.
After the above procedures, make the carborundum wear-resistant floor quality clearance, good appearance luster, is a better choice of process.
金刚砂耐磨

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