product manual
Features:
The hybrid plastic track is composed of polyurethane prepolymer, EPDM rubber particles, and PU particles. According to the local weather conditions, a certain proportion of catalyst is added to mix on site, and the construction is carried out by manual and latest paving machinery and technology. , When the slurry is not completely glued, sprinkle special runway red rubber particles or other colored rubber particles.
Compared with sports venues such as cinder tracks, hybrid plastic track sports venues are beautiful in color, clean and easy to maintain and manage, and are not affected by weather and other conditions. The mixed plastic track is flat and even, can absorb shocks and bounce freely. If athletes fall, they can reduce or reduce the degree of injury. The bright and beautiful colors of the field give the sports field a sense of comfort and excitement. In addition, the flat, non-slip, flexible, and proper adjustment of field hardness can help athletes perform or improve their performance.
Scope of application:
Because of its high professionalism, hybrid plastic track sports fields are generally used in schools at all levels and professional stadiums, track and field tracks, semicircular areas, and auxiliary areas. National fitness path, indoor gymnasium training track, playground road pavement.
Sports professionalism:
Environmental protection: non-toxic, pollution-free, and meet environmental protection requirements.
All-weather use: High quality can be maintained in any season and temperature difference, and it can be used immediately after rain, increasing the use time and increasing the utilization rate of the venue.
Elasticity: With moderate elasticity and rebound force, it can reduce physical consumption and improve competition performance.
Impact absorption: moderately absorb the impact of the foot, reduce sports injuries, suitable for long-term practice and competition.
Weather resistance: It will not fade, chalk or soften due to the pollution of ultraviolet rays, ozone, and acid rain, and can maintain its bright color for a long time.
Abrasion resistance: The abrasion resistance is less than 2.5%, which can meet the long-term and high-frequency needs of schools at all levels.
Compression resistance: Will not be unable to recover elasticity due to the heavy pressure of track and field equipment.
Nail resistance: At the 100-meter starting point where the force is the most stressed, it will not be damaged by spikes or the starting frame.
Impact resistance: It has a strong elastic layer and a buffer layer, which can absorb strong impact and the surface will not be damaged.
Flatness: Self-leveling materials are used during construction, and the surface is flat, which can meet the requirements of a particularly flat playing field.
Adhesion: Special construction treatment, strong adhesion, can suppress the rise of moisture, no blistering, peeling, etc.
Safety: It can prevent sports injuries caused by falls.
Economy: easy maintenance and saving management costs.
Color: Special high-elastic EPDM and PU particles, soft color, granular surface layer, prevent the reflection of dazzling light, beautiful and durable, and can be used in multiple colors.
Surface construction:
1. Layout preparation for construction work
Determine the location of water and power supply; connect water and electricity according to the specifications to ensure safety; determine the material access channels and stacking sites; take measures to prevent rain and snow.
2. Preparation of construction tools
Check the performance of the tools and mixing machinery, and require a test machine, and operate according to the actual project. According to the principle of optimization, the material transportation distance should be shortened as much as possible, and the construction sequence should be determined.
3. Count the raw materials
Calculate the daily material consumption according to the actual measurement area.
Material: Plastic runway elastomer is composed of Group A and Group B according to the ratio. The A compo整体主要由聚氨酯原料马特里als synthesized from imported materials, and the B component is composed of vulcanizing agents, imported color materials and a variety of additives.
Construction process:
Our company adopts the "layered construction method". Although this construction method has many processes and will increase the cost, it has the following advantages:
1. Since the layered construction method is characterized by layering, the substrate has been basically leveled in the first paving, and there is a second leveling opportunity in the second paving of the surface layer, so the flatness is better and the thickness is more uniform. .
2. The paving of the surface layer is carried out after the first paving substrate (thickness 8-9mm) is completely cured, and its thickness is a场2 - 2.5毫米,防滑颗粒大小是4-5mm. It is supported when it sinks halfway, and the lower part of it is embedded in the surface layer after solidification, which overcomes the bald surface caused by the early sinking of particles during the one-time construction. The phenomenon that the late sprinkling grains are not firmly bonded.