Sandwich system running track construction and Artificial turf pitch laying process

Sandwich System Running Track Construction
Primer treatment (base sealing and joint filling)
Bottom layer construction
Surface layer construction
Runway line marking
Artificial turf pitch laying process
Install the shock-absorbing pads
Laying the turf and coat proper volume of matched glue at the back of turf and on the surface of joint tape.
Cut off and inlay the functional line(join the pre-cut white functional lines and green grass with joint tape).
Infill the silica sand
Infill the rubber granule
Grooming
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