Mobile installation
Dedicated connection between the floor and the floor supporting manufacturers with adhesive into one floor and the floor surface bonding, free to PVC Flooring can be rolled up or removed for easy mobility.
Fixed installation
1. Semi-fixed: special double-sided tape, between the floor and the floor of manufacturers supporting the special double-sided tape with adhesive into one floor with the ground connected together bonding, can effectively prevent the floor strenuous exercise mobile slotted also facilitate future need to do the entire site to move.
2 local bonding: on the ground to the edge of the floor for the benchmark inward brush 20cm adhesive pick.
Full adhesive: bonding to be laying on the ground all the gluing.
Grassroots demands:
Construction ground grassroots must be clean, clean and durable, flatness, and no cracks. The concrete floor moisture content must not exceed 2.5%. The gypsum ground moisture content must not exceed 0.5%. Before laying the floor. The floor dust can laying PVC Flooring. If the original construction of the uneven ground can also be self-leveling about 2 mm. Non-absorbent ground mineral grassroots, stone, tile, directly pavement can be.
Note: If the basement moist ground floor waterproof layer must be done to isolate the water vapor.
Installation steps
Laying the ground must be flat, clean.
2.PVC plastic sports flooring before laying tile in laying the ground must advance the commencement of 24
Love the odd sports flooring, and the site should not be less than 15 ° C temperature. Floor after reduction, cutting both ends should stay 5cm. Before pasting, will expand the floor rolled up about half of the reverse, and then scraping gum the laying - starting from the middle - the glue with a toothed blade construction.
Floor numbering sequence line alignment merger, pay attention to the venues to be aligned in line in the paving process.
Two adjacent floors opened along the commissure, the manufacturers supporting a special connection with the lower side on the commissure, gluing in connection with the surface, the first of which is a board stuck half connected with, and then The other half will be glued to the remaining connection belt, the gap abutting.
Recommended to use a water-soluble glue is harmless to the human body construction. Floor paste extruded soft wood from the middle to the ends of the floor surface so smooth without leaving a bubble, the most thorough and rolled flat.
6 until the floors sticky after slotting, welding, welding To leveled wire bonding.
Sports flooring technical indicators
The shock absorb ≥ 5.3% of the index mainly refers to the floor should have good momentum absorption properties. When athletes foot landing in motion, to minimize the rebound, try to keep athletes bone from resilient vibration. General requirements for the minimum number of 53%, the local board to withstand the load, more than 53% of the load floor to absorb only 47% reflected to the athlete's legs and body. Vertical deformation ≥ 2.3mm when the athletes landing the 1500N force foot movement, placement the ground instantaneous vertical deformation height should be not less than 2.3mm. This indicator require both sports flooring should have a certain degree of "toughness", and not like the cement floor as hard. The plane deformation W500 ≤ 15% for this indicator enjoin the floor at the same time with a certain "toughness", also should have some "rigid". Specific measurement placement perpendicular to the ground if the deformation is A: When a 20Kg heavy objects on the ground at a certain height in the vertical height away from the impact point 500MM test B.
Then the requirements: the ratio of the B and A, two points should be less than or equal to 15% (i.e., W500 = 15%). The sliding characteristics 0.5 ≤ f ≤ 0.7 this indicator that requires too much friction of the floor surface, suddenly stop the movement of athletes in the course of the campaign, it is easy to pull a muscle; friction is too small, athletes suddenly stopped and dynamic movement , it is easy to fall, this indicator requires movement footsteps stopped suddenly came to the last still, during the sliding distance should be maintained between 0.5-0.7% m. The ball rebound ≥ 90% if a 600g standard basketball height to rebound to the concrete floor is A, falling to the sports flooring rebound the height B, then the B and A, the ratio of the two points should fall from 1.8m is greater than or equal to 90%. Scroll load ≥ 2500N can withstand a wheelbarrow sports equipment in the field scroll can withstand the load is greater than the 2500N, this indicator that require moving floor load-bearing load of a few solid, the life of competitions and training requirements must be met, such as the activities of basketball goal and related mobile sports facilities in the sports flooring, sports flooring surface and structure can not therefore destroyed.