Profile of artificial turf 4

Artificial lawn construction method artificial turf construction procedure
1, inspection and acceptance of basic engineering.
Clear the base in the debris, if there is injustice, should be timely repair and leveling. Construction sites must be cleaned to ensure environmental cleanliness and construction quality.
2, measurement and setting out
2.1, according to the planning design, implementation and measurement lofting.
2.2, the use of theodolite or other precision measuring instruments, measuring whether the facilities around the stadium size. If there is inappropriate place should be immediately modified, tolerance error 5 mm.
2.3, pavement paving:
2.3.1 will according to the original specifications of tile on the grass on the ground, turf between lap 3~8 mm.
2.3.4 will lap with the lawn turf cutters flush. Seams shall not be greater than 3 mm.
2.3.5 cutting area under joint cloth, and glue applicator in combination with surface brush glue, dry to touch after contact with strong percussion.
3, turf bonding construction process description
3.1, the need to be bonded turf bottom surface, interface cloth clean, and the surface dry without moisture.
3.2, the environmental temperature should be selected within 5 DEG C construction is appropriate, and not construction in rain and rainy weather, otherwise it will lead to a long time and even cause non stick adhesive phenomenon.
4, the specific construction process:
4.1, coating: requirements for glue applicator in surface coating thickness uniformity, not repeated coating, otherwise there will be a bubble or drop. The bottom cloth glue applicator, strictly control the thickness of glue, glue smearing speed should be appropriate, should respectively apply to two adhesive on the adhesive surface.
4.2, sticky: according to the temperature, humidity, air pressure and other conditions of the actual impact, reasonable control drying time. In general, 10 to 30 minutes after the glue, glue eight or nine into dry to handle the non stick is appropriate. When bonding requires a one-time alignment of cement, must not be in the stick and later moved back to the bonded objects.
4.3, pressure: after bonding good, remove its surface debris, with special rubber hammer from the bonding to both sides of the hammer real, make its surface full contact dense, bonding more firmly.
4.4, curing: its curing time is generally three days, the ultimate strength is generally detected for ten days. During curing should pay attention to maintenance, avoid exposure, flooding and movement, has reached the best state of bonding.
4.5, before and after bonding of quartz sand and rubber particles, with imports of cleaner on the site of the turf cutting debris cleaning.
5, construction matters needing attention:
5.1, construction, adhesive bonding can not be exposed for too long, due to solvent evaporation will cause excessive bonding and not construction.
5.2, if the temperature is too low, hot water can be used to 15 - 20 degrees Celsius, you can restore the original state, and performance unchanged.
6, quartz sand, rubber particles pavement:
6.1, to be spread broadcast sowing machine. Quartz sand requires roundness above 80%, round diameter of 0.2 - 1.5mm.
6.2, artificial turf field material after installation is completed, before laying quartz sand and rubber particles.
6.3, the laying of quartz sand, according to the design with sand amount of N injection, each shop must be combed again with professional carding equipment to make the quartz sand fall fully dense. Any impurities found in the pavement shall be removed immediately to ensure quality.
6.4, quartz sand laying shall check whether the formation of defects must be sufficient and fill.
6.5, and then fill in the quartz sand rubber particles, the same method with quartz sand paving.