Man made lawn 3

(three) natural artificial mixed lawn
The natural grass and artificial turf together is not a dream, now have such mixed lawn, the lawn is the natural structure of the grass root reinforcement, plastic, such as let the grass grow on the bottom of plastic net. In this way, the user-friendly nature of the natural lawn and artificial turf super durability combine well. Artificial turf accounted for 95% of particles filled in the domestic, but many schools in the choice of products often tend to overlook the most important aspect of the construction, the construction technology of artificial turf grass in the late maintenance and is very important for improving the service life. First of all to make technical preparations for the "three links one ping" and be familiar with the drawings, check the quality acceptance of foundation construction, laying the ground for cleaning, the surface should be dry, smooth, no debris, no wax stains, grease, minimum application temperature should be maintained at 10 DEG C. Use theodolite or other instruments to measure whether the surrounding facilities conform to the size of the sports field, if there is improper place should be immediately modified, allowable error + 5 mm. Secondly, artificial grass before laying and artificial grass production unit together with turf quality inspection, check the turf material quality, density and weaving process is qualified, to meet the use requirements. A standard site connection point can not exceed 30, at the same time, check the quality of the filler to meet the environmental requirements. In the process of laying, use special tools according to the specifications of lawn trimming, butt, lap will flush cutting the lawn. Use artificial grass sports ground glue connection, seam should not more than 2 mm. Low temperature can not bond when the environment temperature should be selected within 10 DEG C construction is appropriate; other construction work should not be in the rain or rainy weather, otherwise it will lead to a long time even by non stick adhesive. Filled with quartz sand and rubber particles is one of the most important link in the construction process, only to complete the installation of artificial turf surface materials, the formation of a solid inspection requirements, shall be filled with quartz sand and rubber particles. Fill specifications and quantities are determined according to grass height and density. It should be noted that the use of special sand injection machine and grass brushing equipment to fill the particles, can ensure the field level and evenness, while improving the venue performance. And quartz sand and rubber particles must be completely dry materials can be constructed, otherwise grass stems will be overwhelmed and affect the filling quality. Quartz sand should adopt multi-layer filling, each fill a layer need to use brush grass machine brush back and forth to fill down the filling. Usually a venue to play back and forth more than twenty times better.