Elevation positioning
Elevation positioning is the first step of emery floor construction, and the height of concrete surface needs to be accurately controlled with an error of less than 3mm to ensure the flatness of the floor.
concrete pouring
Concrete pouring is one of the key steps in emery ground construction. It is necessary to pour concrete in different areas and level it with long rollers or long templates to ensure the uniform distribution of concrete.
Basic treatment
Base treatment is one of the important links in emery ground construction. During the initial setting of concrete, smooth it with a trowel, smooth the surface inward from all sides, and lift the slurry. Pay attention to the initial setting time of concrete to ensure the timing of slurry lifting and laying.
Emery laying
Laying emery is one of the core steps of emery ground construction. It is necessary to evenly coat 2/3 emery on the concrete surface. After the material is combined with the moisture in the concrete, the surface color darkens and the first smoothing begins.
♂? Smooth and knead
Leveling and rolling is one of the important steps in emery ground construction. It needs to be smoothed and rubbed with a trowel equipped with a disc, so that emery can be closely combined with foundation concrete slurry. You can manually polish the wall with an iron trowel to ensure a smooth transition.
Facial closure
Sealing the surface is the last step of emery ground construction. With the gradual solidification of concrete, it is necessary to adjust the inclination angle of blades and carry out crisscross grinding to ensure the smooth and seamless surface of the floor. Man-made steel trowel is used to polish corners to avoid smearing.