To fix the waterponding area when apply PU ,SPU or acrylic materials

Standard Basketball Court Size

1. The playing basketball court is 28 meters long and 15 meters wide. The ratio of long money: 28:15. The area of the competition area is 28*15=420 m2. 2. Line: The width is 0.05 meters (5 cm). Boundary: The court boundary is at least 2 meters away from spectators, billboards or any other obstacles. The boundary on the long side of the court is called the sideline, and the boundary on the short side is called the endline. 3. Free throw line, restricted area and penalty area: the area of the three-second zone = (3.6+6)*5.8/2=27.84m2 1. The free throw line should be parallel to the end line, and its outer edge is 5.80 meters away from the inner edge of the end line; this line is 3.60 meters long. Its midpoint must fall on the imaginary line connecting the midpoints of the two end lines. 2. The ground area formed by drawing two lines from both ends of the free throw line to 3 meters from the midpoint of the end line (both measured from the outer edge)...

How to choose materials for the gym floor?

The choice of floor materials is often the easiest to be overlooked in the gym decoration design, but the choice of floor materials is very important for a gym. Gyms are generally indoors. Although the choice of floor materials does not have any effect in the decoration, But for those who come to exercise, the impact is still great. The gym floor uses a variety of materials, such as solid wood flooring, composite flooring, rubber wood flooring, laminate flooring, solid wood composite flooring , thin carpets, PVC vinyl flooring,artificial grass,rubber mat etc. However, many people experience knee and foot pain and leg pain after fitness. This is caused by the poor shock absorption effect of the gym. A good gym floor needs to have the characteristics of strong impact resistance, good elasticity, waterproof and anti-skid. Therefore, the choice of floor in the gym decoration is also very important. The following types of floor materials can be selected reaso...

Why does PVC floor warp?

Many consumers may experience warping when using PVC flooring. When the cardboard is warped, consumers can determine that this is a flooring quality problem, and exactly what causes the PVC flooring to warp. 1. because the poor quality, it will cause warpage problems. The structural stability of PVC floor is poor, and it is easy to shrink or expand at the alternating temperature of cold and heat, so it is easy to warp. The PVC floor production standard of the regular manufacturer, the floor quality is guaranteed, durable, and can reduce the chance of warping. 2. Architectural attachments can also lead to floor edges. PVC floor surfacing accessories are often used in latex, double-sided tape and pit knife glue. High-quality glue can make the floor and the ground stick together, and it is also very waterproof. If the glue is not good, it is easy to cause the floor to be weak and easy to bend. Of course, construction quality should not be ignored. Specialized construction personnel ...

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