Clay court and construction method thereof

Abstract

The invention relates to the clay court construction filed and particularly relates to a clay court and a construction method thereof. The clay court is characterized by comprising a clay fragment layer and a clay fine sand surface layer which are paved from bottom to top on a court foundation, wherein the clay fragment layer is formed by bonding clay fragments and elastic particles through adhesives; the court foundation is any of a hard court foundation, a clay foundation, an elastic cushion or a semi-elastic cushion; the clay fragments and elastic particles are prepared according to a weight ratio of (10:4) to (10:0), and the adhesives and a clay fragment and elastic particle mixture are prepared according to a weight ratio of 1:(7-15). The clay court and the construction method thereof have the advantages that the structure is simple, and the permeable performance and the damping property are good; and the clay court is simple to construct and maintain, low in maintenance cost, good in anti-freezing and anti-cracking performances and long in service.

Description

technical field [0001] The invention relates to the field of tennis court construction, in particular to a clay tennis court and a construction method thereof. Background technique [0002] The construction method of the conventional traditional clay court in the current market is: first dig a groove on the ground, and then make a base layer, a stable layer, a laterite bottom layer, a laterite surface layer and a protective layer from bottom to top, and install the field line; The stable layer is composed of slag ash, cinder and quicklime. The bottom layer of laterite is composed of clay, machine-sieved sand, brick powder and crushed raw salt. The surface layer of laterite is composed of clay and machine-made sand with brick powder. The protective layer is sand. After years of construction and market response, it is found that the traditional clay tennis court has the following problems and shortcomings. [0003] 1. The foundation requirements are high. Traditional clay ten...

AI Technical Summary

Problems solved by technology

[0003] 1. The foundation requirements are high. Traditional clay tennis courts cannot be built on the basis of existing venues. They must be built on processed plain soil layers.

[0004] 2. The structure is complex, the water permeability is not enough, and it is easy to freeze and crack in winter

The traditional structure generally has more than five layers. In order to realize the functions of the moisturizing system and the drainage system, it is necessary to overlap up to 20 layers. Too many layers of the structure cause the rainwater to infiltrate slowly, and the water infiltrated into the bottom layer cannot pass through the drainage system. All the tennis court system is completely discharged, so in winter, the bottom pipe of the court is easy to be broken or blocked, which will cause the court to freeze and crack, and it is not easy to use in winter

[0005] 3. The professional performance of the material is not enough. The materials used in the traditional type are: gravel, stubborn stone, slag, cinder, clay, sand, lime soil, brick powder

[0006] 4. The construction is complicated and takes a long time. It takes about 15 days for a standard site

[0007] 5. The maintenance is complicated, costly and frequent. It needs frequent watering, sweeping, drawing and sweeping at ordinary times, and it needs to be leveled and rolled after rainy days. It can be used only after the site is completely dry, because the surface layer and the bottom layer cannot be fixed. Maintenance must replace drain with copious amounts of facing material

[0008] 6. Sports safety hazards. Inadequate maintenance will affect the flatness of the field, lead to changes in the course of the ball, and even cause knee and ankle sprains of athletes

[0009] 7. The service life is short. Due to the insufficient professional performance of the materials used and the complex structure, the fixation between the various structural layers is not enough, and it needs to be overhauled every 2-3 years from the foundation to the surface layer.

Images