How to fill the lawn with quartz sand and black colloidal particles?
Artificial turf paving is completed, boundary line is completed, then the need for the inspection, check leak, leakage of adhesive joints, there are no bumps where flat can be determined after sanding process.
Sprinkle sand from one end to the other end of the sand, and then come back, each need to stagger about 1m wide, to the other end of the sand, third times should change 90. The direction of fourth times, and back again, such as sand, interlaced, with check, Zhaobu, straight grass seedlings, until the completion of all work, and finally a full inspection, check there is no inverted seedlings, there is no leaking sand place, should be promptly repaired, sand thickness to meet the design the required date. Otherwise, rework too thick will be very troublesome.
Over sand and sand raking, should be timely check, not to erect the grass seedlings, available artificial bamboo rake, gently Pazhi grass seedlings.
Sand by artificial scattering can also be used, mechanical automatic sanding, sanding should be several times, does not allow a Duodisa sand, mainly to prevent the sand is too thick, the grass seedlings in sand under pressure, forming an inverted seedling. Every time the sanding direction is different, the required direction change back and forth, each sand area has different requirements, requirements should not overlap, position staggered, should not be less than four times, such as a football field, a rectangle to go back, go back a short direction, each sand thickness is about 5~10mm. In front of sand, back rake, rake the grass was once the main role is to be overwhelming sand grass seedlings get erect, the pressure in the grass on the sand, to rake the grass seedlings, the sand will naturally Fuzhi grass seedlings are shown in figure 2.2.15. The hay is the best tool head can also be woven bamboo rake, wide bamboo rake, rake network can also be used thick steel wire woven, whether it is any kind of rake may with the hay something sharp, prevent the grass seedlings, tear tear.
