Hockey artificial turf characteristics, construction techniques and the difficulties in

Hockey artificial turf characteristics, construction techniques and the difficulties in

    Hockey artificial turf venues with the artificial turf football as we know it is very different, due to the characteristics of its hockey, lawn to comply with good water retention, permeability, highly abrasion resistance, excellent flatness, and anti-aging and weathering properties, as well as the grass is high density, non-directional movement and keep the ball direction. Venues spreading process also requires a lot of, which court is necessary to water seepage and also the dual demands of a new test to the construction of water retention, in accordance with the requirements of the stadium after 35 minutes in the sprinkler, surface average retention 3mm water, and any at the capacity of not less than 2mm. For this reason, we recommend using lime, crude bitumen in the asphalt, rubber particle damping layer, five layers of artificial turf laying law, meet the following basic requirements.

    1. Hockey grass characteristics:
       Good water-holding capacity, water permeability;
       Extremely abrasion resistance and long service life;
       Excellent smoothness, anti-aging and weathering properties
       Turf high density, non-directional, the direction of movement of holding the ball;
       Thick cushion layer the movement performance and Jiaogan of excellent;
       Environmental pollution, does not fade;
       artificial turf surfaces have the the gloss without Xuanyan;
       Fewer seams, and without a trace.

    2 on certification

    3. Process and the difficulties of the hockey venue pavement

       Hockey rink rubber particle damping layer construction process:
       The construction preparation → foundation cleanup → the measurement of actinomycetes → accessories stirring → mechanical paver → venue dressing → completion and acceptance

       Hockey artificial turf construction process:
       Construction preparation → measuring site clean-up → completion and acceptance of the function the line → venues self-test of actinomycetes → lawn paving → lawn cutting, bonding → brushing glue → bonding →

       The hockey rink sprinkler water supply construction process:
       Preparations → of measurement the stakeout → dig the trench (side wall support, slope drainage) → the cushion tube base → install pipeline → pipelines, valve installed → interface (interface operating procedures) → flushing pipes, pipe pressure test → Install Sprinklers Accessories → test run → final acceptance

    Hockey venue as a gymnasium, stadium seepage, water retention properties, the ball rebound performance venues friction soles of the feet, the ball rolling performance as well as scrolling bias and other aspects have clear requirements. Stadium both seepage but also water the dual demands of a new test to the construction, in accordance with the requirements of the stadium after 35 minutes in the sprinkler, surface average reserve 3mm water, and any one of the water shall not be less than 2 mm. For this reason, we recommend using lime, crude bitumen in the asphalt, rubber particle damping layer, five layers of artificial turf laying law, meet the following basic requirements.

    Note:

    The hockey surface layer of pavement artificial turf must be absolutely flat, naturally, should be equipped with a complete drainage system.

    Sewer: venue must have a drainage system so as not to affect the race due to heavy rain.

    Emergency channel: ambulance and fire engines directly to the venue of the first aid channel.

    Due to the the hockey sports venue flatness higher hockey sidelines buffer zone (including sideline) for transverse pavement around the venue should be more than 18cm wide turf placed in the ditch under the hood.

    Determine pavement same venue two end lines, midline location of the turf, other turf successive paving commenced.