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Artificial Turf Tennis Court Construction Process Scheme 

onePreparation work 1.1Basic Acceptance 

1.1.1The foundation is usually made of cement concrete or asphalt cast-in-place, which has certain strength and stability. 

1.1.2The foundation cannot produce cracks or peeling or sanding caused by freezing. 

1.1.3The basic leveling,3Meter ruler error less than4mm，具有一定的坡度，一般为3-5%To facilitate drainage in wet weather. 

1.1.4In frozen regions, anti-freezing technology should be adopted. Generally, a layer of geotextile is added between the asphalt layer and the gravel layer to provide a buffer. Special waterproof treatment should be performed along the trench of the drainage ditch. 

1.1.5The surface of the foundation should remain clean and dry, and after the asphalt foundation is completed, it should be ensured that...30Maintenance period of about a week is required to allow the low boiling point components of the asphalt surface to volatilize, ensuring that the basic surface layer has sufficient bonding strength. 

1.1.6Concrete foundations should also have30The maintenance period is about one day. When using in large areas, it is necessary to consider the reserve of expansion joints, and the surface layer needs to be polished. 

1.1.7Asphalt concrete foundation technical indicators After the basic compaction, the density is greater than95%

The compaction density of the roadbed gradation sand and gravel layer reaches2.3kg/cm²The above surface is flat and firm with no sand pits or snowflake phenomena. 

The asphalt surface layer should be free from oil stains, cracks, pressure seams, and water-blocking or water-accumulation phenomena. 1.2Acceptance procedure 

First, check the levelness and slope of the site, and correct any unsatisfactory parts. 

Check the acceptance of the reference materials and the completion data provided by the construction unit. Prepare the construction plan and submit it for owner review.  

Prepare the material plan according to the engineering quantity to ensure the construction quality and schedule.  

Clean up the site, and clean the area where the lawn is to be laid, removing oil stains, debris, soil, and other garbage. 

The surrounding area of the venue should be kept clean, and no garbage is allowed to enter. 

For long-standing old sites, it is necessary to clean the expansion joints and fill in new materials.

 twoUnderlayment installation 2.1Nonwoven fabric laying 

Single layer in the direction of arrangement, each piece of nonwoven fabric must be spliced completely. The bottom nonwoven fabric must be laid flat, with no creasing. The nonwoven fabric must be securely fixed at both ends. 2.2Lawn installation  2.2.1Laying Steps 

The lawn has arrived at the construction site and will be cut to size according to the drawings. 

Use specialized tools to lay, level, and trim the edges of the lawn, ensuring that the direction of the grass seedlings is consistent to prevent visual color differences. 

Use special water-proof adhesive and bonding tape to connect the seams of the lawn, and then press firmly after the adhesive produces bonding force. 

After the adhesive is laid, it should be checked to ensure that it is flat and firmly attached. Mark the surface layer according to the drawings, join them together, and then verify them. Check the verification after, can be charged sand and charged rubber particles

You can choose to lay the flooring using floating or full adhesive methods.Please provide the Chinese text you want to translate, and I will translate it into English for you.If the cover of the grass isPU(聚胺酯")If the latter is used, then silicon is better..First, place the underlay at the seam.Please provide the Chinese text you want to translate, and I will translate it into English for you.Attention: The bottom fabric should not stick to the ground.Please provide the Chinese text you want to translate, and I will translate it into English for you.Then use a tooth-edged scraping board to apply the glue.Please provide the Chinese text you want to translate, and I will translate it into English for you.Close the grass on both sides again..After the turf is laid, it can be filled approximately.15～25The sand in millimeters is used to stabilize the turf to prevent the water-repellent pores from being blocked and to increase the drainage rate..Next process charge20～25Circular rubber particles in millimeters(约Φ1Millimeter big")or coloredEPDMgranule(Can reduce surface temperature).After filling the sand and rubber particles, please retain them.10～12The grass thread is exposed in centimeters. 

III. Specifications for Rubber Particles and Quartz Sand 

Rubber particles: Specification as0.5-2mm,Dosage: 5-6kg/m2 (30-40mm)grass")Quartz sand: Specifications0.2-0.8mm,Dosage: 18-20kg/m2(30-40mmgrass 

Section 4: Acceptance Standards 

1After the artificial turf is filled with sand, the marking lines should be accurate. 2The surface layer of the field should be flat with no obvious differences in height. 

3The joints of the lawn should be firmly fixed, and the filling material should be uniform and flat. 4The site markings must be accurate.

 Section 5: Lawn Maintenance： 

The stabilization period for the artificial turf installation is one to three months after completion. During this time, normal movement on the field, rain, temperature changes, and other factors allow the exposed turf to naturally cover the surface, creating an unbiased surface. Moreover, the infill material will be compacted, and the drainage performance will gradually become apparent. During this period, the uniformity and thickness of the infill should be checked every two weeks to make appropriate adjustments for addition, subtraction, and leveling. 

Section Six: Inspection and Acceptance of Engineering Measurement and Layout for Foundation Engineering。

Clear away the debris from the foundation, and if there are any uneven areas, they should be repaired and leveled in a timely manner. The construction site must be thoroughly cleaned to ensure the cleanliness of the environment and the quality of the construction. Measurements and layout should be carried out in accordance with the rules of the design drawings. 

Use a steel tape measure to check if the surrounding facilities meet the dimensions of the sports field. If there are any inappropriate places, make the necessary modifications. 

Pavement Paving: 

Lay the geotextile along the length of the site, with the orientation of the geotextile aligned with the orientation of the turf.90Degree, nonwoven interlocking firmly. 

Determine the length and width of the lines on the pitch according to the specifications shown on the drawings. After self-inspection and adhering the lines must be straight. 

Lay the turf flat on the geotextile according to the original stone specifications, and the turf needs to be interlocked.3-8mm。 Trim the overlapping turf to a flat edge with a cutting tool. The seam should not exceed3mm。 Lay seam cloth under the cutting area, brush the joint glue on the joint surface, touch the dry after the joint and knock firmly  

Section 7: Lawn Adhesion Process Preparation before bonding： 

The surface of the turf base, nonwoven fabric, and seam tape that need to be bonded must be cleaned thoroughly and dry with no moisture. 

The ambient temperature should be set at5It is best to construct above ℃, and it is not suitable to construct in rainy or rainy weather, otherwise it may cause the bonding time to be too long or even cause non-adhesion phenomena. 

Specific construction process: 

"涂胶"可以翻译为 "glue".Requirements: Use a brush to evenly coat the surface with a uniform thickness, do not repeat the coating of glue, otherwise bubbles may occur, and even fall. Apply glue to the backing material, strictly control the thickness of the glue, and pay attention to the appropriate speed of coating. When coating, apply the glue separately to the two adhesive surfaces to be bonded. Bonding: Based on the actual conditions of temperature, humidity, and pressure at the time, it is necessary to reasonably control the drying time. Generally, after applying the adhesive, the drying time should be set accordingly.10-30In minutes, the glue paste should be about 80-90% dry, so that it is not sticky to the touch. When bonding, it is required to align and bond once to ensure a firm hold. It is absolutely forbidden to move the objects to be bonded after the adhesive has set. 

PressureAfter the adhesive is applied, remove any debris from the surface, and use a specialized rubber mallet to hammer the adhesive from the joint in both directions to ensure that the surface is fully contact and compact, making the bonding more solid. 

CuringThe curing time is usually three days, and the detection of silicon final strength is usually ten days. Therefore, during the curing period, it is necessary to pay close attention to its maintenance, avoid excessive exposure, water immersion and movement, in order to achieve the best state of adhesion. 

Clean the fragments of the turf cut before applying quartz sand and rubber particles after bonding.

1. 24-hour use: unaffected by climate, improving the efficiency of the field's use;

2. Evergreen and non-fading: After natural grass enters the dormant period, artificial grass still provides you with the feeling of spring;

3. Green running track: The materials meet the requirements for the track, and the artificial turf can be recycled and reused.

4. Simulated Comfort: Artificial grass is produced using the principles of biomimicry, with good elasticity and a comfortable foot feel.

5. Durable and economical: long-lasting and resistant to fading, especially suitable for high-usage venues.

6. Service Life: The product generally offers a service life of over five years.

7. Easy to maintain: There is essentially no maintenance cost, as long as it is prevented from being damaged by human error.

8. Simple construction: It can be installed on the basis of asphalt, cement, hard sand, and other site conditions.