1, Artificial turf construction process and process
2, Artificial turf technology and technical measures
(I) Construction preparation work
(1) Construction preparation tools
Name Number Quantity Name Quantity
Drawings 1 two-color pencils 5
Ink fountain 1 hammer 1
Sling line 120 meters utility knife
Cement nail (2 inches) 20 root floor brush 5
Squeegee plate 5 50 or 100m steel tape measure 1
Iron shovel 2 sand buckets 1
Comb machine 1
(2) Construction workers
One person in charge of the scene, construction staff of 8 people (including 3 professional technicians), which need to specify two captains. The construction personnel are required to be responsible for their work and can perform strictly according to their requirements.
(3) Preparation before construction
i. The size of the construction site needs to be consistent with the requirements of the lawn order drawings. The quality of the site foundation must be strictly checked to prevent the quality of the artificial turf from affecting the quality of the paving.
Ii. Clean up the site so that the surface is free of debris and other debris. If the conditions of the venue should be closed as far as possible, to avoid the construction of non-construction personnel and other reasons, and affect the construction quality and progress.
Iii. Check whether the grass roll meets the technical requirements of the drawings and whether the grass roll size and volume number correspond to the construction drawings.
Iv. Check whether the construction glue, joints, and tools meet the construction requirements.
v. Check whether the quartz sand and rubber particles meet the construction requirements. Special attention should be paid to the fact that the quartz sand used for construction must be dry and must never be constructed with moist quartz sand.
(b) Construction steps
(1), measuring the bottom line
Draw the line carefully and clearly on the floor surface of the site according to the size of the drawing. All mark lines must be double lines.
Use tools: ink fountain, two-color pencil, steel tape measure, cement nail, hammer
(2) Lawn preparation
Move all the construction grass rolls to the side of the construction required site according to the drawings.
Use tools: design drawings
(3) Grass roll unfolding and trimming
Comparing the production design provided by the factory with the pavement map, place the grass roll with the first volume number on the production design into the position on the pavement map marked with “1”, unfold it, and check and confirm that there is no wrinkling or distortion. After the phenomenon is observed, the excess edges of the grass roll (without grass seedlings) are cut off. After cutting, the width of the grass roll should not be less than 4 meters (since the width of the production may exceed 4 meters) and the straightness is guaranteed; then Place the second roll of grass in the designated position and deploy it. Place the extra side of the roll on the first roll of grass. Then cut off the part that overlaps the first roll and trim the other side of the roll. The rest of the grass is analogized in turn. To ensure the beauty of the site, when grazing, it is necessary to make the lawn overlap as tight as possible, but there must be no overlap after edging. At the same time, we must ensure that the grass on the side of the turf and lawn is not too far apart, and the lawn is at most one row apart. distance. (Because the lawn is rolled, it is easy to cause the grass to overwhelm, but after the sun exposure, the grass will naturally stand.)
Use tools: design drawings, utility knife
(4) Adhesive seams
Roll the trimmed edges of the grass roll evenly upwards 20-30cm, place the prepared 20cm wide seam tape on the basis of the adjacent grass rolls, and then evenly apply the glue and naturally dry it for a period of time. , And then put down the seam edge (Note: You can not press the grass on both sides of the seam edge). After the bonding is completed, the glue is checked for solidification. When the glue is about to be solidified, the joints are manually stepped back and forth along the seams so that the seams, glue, and seams are fully bonded.
Use tools: knife, scraper
(5) Cutting of marking lines
Find the reserved mark line on the lawn, use a knife in the middle of the mark line, and let it shrink naturally for a period of time (half a day or a day). Use the utility knife along the drawn line to cut out the mark line. position.
Use tools: utility knife
(6) Bonding mark line
The rolled white lawn was cut into strips of corresponding width, placed in the reserved marking line position, and then attached to the adjacent green grass with a 30 cm wide seam strip. The process basically adheres to the edge of the green grass seam.
Use tools: design drawings, utility knife, scraper
(7)、Injection of quartz sand
The prepared quartz sand is evenly spread on the site (the sand can be used in the conditional site), and the brush is carefully brushed with quartz sand to make the quartz sand fall naturally to the root of the seedling. To make grass seedlings stand naturally, the grass seedlings are combed with a combing machine and the quartz sand is combed evenly. Prepare for rubber pellets.
Use tools: shovels, sanders or sanders, grass cutters.
(8) Note rubber particles
The black rubber granules prepared are sprinkled on the site evenly, and the brushed black rubber granules are carefully brushed with the brush again, so that the rubber granules can naturally fall between the grass seedlings and play a role in naturally erecting the grass seedlings. Comb the grass seedlings with a comber and comb evenly the rubber particles.
Use tools: shovels, grass cutters.
(9) Completed clearance
After the completion of all processes, clean up the site and clean up the impurities and garbage generated during construction. Delivery after acceptance.
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