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4 ) The specific construction process
1: The glue applicator is required to brush the surface with uniform thickness, not repeated glue, otherwise there will be bubbling phenomenon, and even fall. Use glue applicator for the bottom cloth, strictly control the thickness of glue, pay attention to the speed of glue should be appropriate, glue should be respectively coated on the two bonding surface.
2: Reasonable control of drying time according to the actual influence of the temperature, humidity, air pressure and other conditions at that time. Generally, within 10-30 minutes after gluing, the glue slurry reaches 80% dry and the hand touch is not sticky. Bonding requires one-time alignment bonding, must not be in the bonding and later back to move the bonding object.
3: After bonding, remove the surface debris, with a special rubber hammer from the bonding point to both sides of the hammer, so that the surface fully contact dense, bonding more firmly.
4: Its curing time is generally three days, the final test strength is generally ten days. During curing, attention should be paid to maintenance, avoid exposure to sunlight, water immersion and movement, has reached the best state of bonding.
5: After bonding, before quartz sand and rubber particles are not scattered, imported cleaners are needed to clean the debris of turf cutting on the site.
5 ) Construction matters needing attention
1: During the construction, the adhesive shall not be exposed for too long, because the solvent volatilization will cause the adhesive to take over and cannot be constructed.
2: If the temperature is too low, hot water can be heated to 15 -- 20℃, you can restore the original state, and the performance remains unchanged.
6 ) Quartz sand sand, rubber particles of pavement:
1: Spreading must be used to broadcast the seeding machine. Quartz sand requires more than 80% roundness, circular diameter 0.2-1.5mm.
2: Quartz sand and rubber particles can be laid only after the installation of artificial turf field materials is completed.
3: The laying of quartz sand, according to the design of sand volume N injection, each spread must be repeated with professional carding equipment carding quartz sand fall fully dense. Any impurities found in paving must be removed immediately to ensure quality.
4: The laying of quartz sand shall be checked whether it is smooth and sufficient, and the insufficiency shall be filled according to the discretion.
5: Then fill the quartz sand with rubber particles, the method is the same as the quartz sand pavement
