What technologies are needed to build a standard swimming pool? Find a solution

1. The standard swimming pool is equipped with an audience for competition, but not for practice. The size, specifications and equipment of the swimming pool should meet the competition standards. Generally, the plane size of a pool is 2 1m×50m and the water depth is1.8m.. Standard diving pool with and without audience. However, the specifications and equipment requirements of the swimming pool meet the competition standards. The plane size is 2 1.5m×l5m, and the water depth is 3.5m ~ 5m, with platform and springboard. 3. Other types (1) of ordinary swimming pools are not limited in plane shape, size and water depth, and the general water depth is about1.6m. (2) The plane size of patterned swimming pools is 30mX 20m, 12mXl2m, and the water depth is ensured to be ≥3m. Other parts ≥ 2.5m. (3) The water polo pool has a plane size of 33m× 2 1m and a water depth of ≥1.8m. (4) The diving pool has a plane size of 3.6m×5m and a water depth of1.5m ~ 5m. (5) The plane dimension of the wave-making pool is ≥25m in length and ≥5m in width. The water depth is about 1.5m. (6) The plane shape and size of the amusement pool (children's pool, water slide) are not limited, and the water depth is about lm. 4. Comprehensive Pool The comprehensive pool is to achieve the purpose of multi-purpose in one pool. The area of the pool increases and the depth of the pool changes. Deep water area and shallow water area are set up to meet the requirements of different swimmers. In terms of scale specifications, the pool surface and water depth greater than or equal to the standard pool specifications are adopted to meet the requirements of competition and practice. Separate the water surface from the depth (for swimming pools with different ages, different swimming skills and different swimming requirements, use buoys or water to block the net. The basic construction of the swimming pool is as follows: determine the predetermined position of the swimming pool and mark it, dig the wallboard of the swimming pool with an excavator and connect it firmly, pour concrete at the joints in appropriate positions, level the bottom of the swimming pool with cement, lay vinyl resin backing on the bottom of the swimming pool, and fasten the base in vacuum. After that, the main supporting equipment and common parts of the swimming pool, such as water quality monitor, dosing pump, pool bottom lamp, circulating water pump, escalator, main drainer, water changing team and adjustable. The perfect combination of PU plastic and swimming pool-the standard swimming pool design requirement is 1, and the international competition standard specification (1) generally has a pool length of 30cm, with an allowable error of +0.03m ... The end of the pool can be equipped with an electric shock board timer (the specification of the electric shock board is 2.4m×0.9m×0.0 1m, which is placed above the water surface of the pool walls at both ends. Immerse in water for 60 cm. The surface of the plate is brightly colored and marked with the same markings as the pool wall. ) The total length of the pond is 50m, the length of the short pond is 25m, the total length of the short pond is 25m, and the allowable error is+0.02m. (2) The width of the pond is 2 1m, which is 25m for the Olympic World Championships. (3) The water depth shall be ≥ 1.8m, and the walls at both ends shall be from 30cm above the water surface to 80cm below the water surface. A rest platform can be set up within the range of 1.2cm from the water surface on the pond wall, and the width of the table top is 10~ 15cm. (4) The width of each lane in the competition is 2.5m, and the side lanes are added with 0.5m.. There is a lane separation line between the two lanes, which is hung on both ends of the pool wall with buoy lines. There are hooks in the pool wall, and the center line of the pool bottom and the pool bottom wall should be set as dark markings. (5) The departure platform should be centered on the center line of each lane, and the mesa should be 50cm×50cm. The front edge of the landing surface should be 50 ~ 70cm higher than the water surface. The inclination of the table top and the water surface shall not exceed 10 ",and athletes should grab the table top at the front and both sides when starting. The starting platform should be equipped with a handshaker for backstroke, which is 30 ~ 60 cm away from the water surface. There are two types: horizontal and vertical. There should be numbers indicating the number of lanes around the departure platform, arranged from right to left according to the departure direction. (6) The swimming pool needs to install overflow troughs on both sides of the wall to keep the requirements of the pool water and try to discharge the floating dirt on the surface. Swimming pool ladders should be embedded in the pool, the number is generally 4~6, and their positions should not affect the referee's work. (7) The wall of the pool must be vertical and flat, the bottom of the pool should be non-slip, and the pool surface should be flat and easy to clean. Generally, white mosaics are pasted on the wall of the pool, white glazed tiles are pasted on the bottom of the pool, and the lane markings are black glazed tiles. (8) Generally, the width of the swimming pool shore is more than 5m at the departure platform end, and that of other swimming pools is more than 3m. For the official competition pool, the bank width of the starting platform pool is ≥ 10m, and other bank widths are ≥5m. 2. Detailed design of swimming pool The detailed design of facilities such as the swimming lane and the hook embedded in the pool wall of the starting platform (1) should be set on the horizontal plane at both ends of the swimming pool. The lane separation line is made of white round cork, rubber tube or round wooden stick with a diameter of 50-70mm, and both ends of the lane separation line are all painted red within 5m from the pool wall, so that athletes can easily identify them before reaching the pool end. International standard for lane marking lines. (2) The size of the starting platform is 450mm×450mm, and the forward inclination is about 15 ". The front edge is aligned with the pool edge, and the platform is treated as anti-skid. The front edge of the departure platform is 300-750mm away from the water surface, and there should be numbers around it to indicate the swimming lane order. The starting platform can also be equipped with a rocker for backstroke. (3) Overflow Trough An overflow trough is set on the wall around the swimming pool to remove debris floating on the water. Only two stations can be set in the competition pool. There should be an inclined slope at the bottom of the sink to let the water flow to the drain. The thickness of the edge of the overflow tank should be about 70 mm (4) Stairs and stairs are located on both sides of the swimming pool and should not protrude from the pool wall. The number depends on the length of the pool, and one can be set every 25m. You can also use steps instead of climbing stairs. (5) Underwater observation window In the swimming pool where athletes train, an underwater observation window can be set on the pool wall for coaches to observe athletes' underwater movements and take photos. One or more underwater observation windows can be set according to conditions. (6) Spillway (7) Footrest (8) Cross-sectional shape of swimming pool 3. There are two situations in the construction of pool bottom and wall: one is to directly excavate the ground to form a pool; The other is to put the swimming pool on the building floor. In the former case, the tank wall bears the lateral pressure of water and backfill soil. When the pool is deep and empty, the pool wall is actually a retaining wall, and the bottom of the pool is under pressure. If it is overhead or on the floor, the tank wall needs structural design, and the solid (non-overhead) tank wall should also be treated according to the structural needs. The waterproof layer and surface layer of the pool wall should meet the requirements of waterproof and easy cleaning of the pool. After research and practice, it is generally better to use stone pool wall, rubble concrete wall or reinforced concrete pool wall. The waterproof layer of the pool wall and bottom should be both flexible and rigid. The structure of the swimming pool and the bottom of the diving pool. 4. Expansion joint structure of swimming pool Due to the influence of temperature changes in four seasons, expansion joints should be set up in outdoor swimming pools. The expansion joint can be made of rubber or purple steel sheet as water stop. Purple steel plate has good durability and is suitable for competition pool, while rubber water stop is easy to age and is suitable for practice pool.