How much is artificial turf in Shanghai kindergarten?The price of artificial turf in Shanghai kindergarten was affected by many factors, generally around 20 - 40 yuan per square meter. Among them, the material of the grass thread, the density of the lawn, the height of the grass, the backing, and the manufacturing process would all cause the price difference. For example, in terms of the material of the grass, the PE material was softer and suitable for children's activities; the higher the density of the lawn, the softer the lawn and the better the protection for children. The density of the artificial lawn used in the kindergarten was generally 14,000 - 20,000 clusters/square meter; the height of the grass affected the softness and comfort of the lawn. In addition, there were economic, mid-end, high-end and other different grades of artificial turf to choose from. The economic artificial turf was thinner and had a lower density, which was suitable for places where the quality requirements were not particularly high, and the price was relatively low. The mid-end artificial turf had better quality, density, and durability, which was suitable for places like kindergarten. High-end artificial turf usually used high-quality grass silk materials, which had high density, high grass height, and good resilience. It was suitable for kindergarten with high quality and safety requirements, and the price was relatively high. There was a kindergarten artificial turf from a Shanghai seller that cost 33 yuan per square meter.
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Tang Shan kindergarten artificial turf renovationThe following are the key points related to the renovation of the artificial turf in the kindergarten:
##1. Initial preparations
1. ** Basic Examination **
- Check the original artificial turf foundation. If it is a cement concrete foundation, check whether its surface smoothness meets the requirements. The smoothness qualification rate should be above 95%. The error of a 5-meter ruler should be 3 mm. The slope should be 8%, 5%, and 5%. The surface should be flat, smooth, and ensure drainage.
- Check whether there are cracks, rotten edges, pockmarks, etc. on the foundation. The foundation should be solid without cracks, and the joints should be straight and smooth. If the original foundation is cut into pieces, it is better to cut them into pieces of about 6000mm × 6000mm. At the same time, check the cushion's compression condition. The density should be greater than 95%. After being compressed by a medium-sized roller, there should be no wheel marks, loose floating soil, waves, etc. If there is a waterproof layer (such as a thickened waterproof membrane), check whether it is in good condition. The junction should be greater than 300mm, and the margin of the edge should be greater than 150mm. Also check the expansion joint (width of about 5mm).
2. ** Material Selection **
- Choose high-quality artificial turf products to ensure that they meet relevant safety and environmental standards. Artificial turf material can consider PE material, etc. The product should have bright appearance, green all year round, vivid, good drainage performance, long service life and other advantages, such as good wear resistance, elasticity and other properties to meet the needs of kindergarten children's frequent activities.
##2. Construction process
1. ** Old turf removed **
- Carefully remove the original artificial turf and try to avoid unnecessary damage to the foundation.
2. ** Clean up the venue **
- After removing the old turf, the site should be thoroughly cleaned to remove the residual glue and sundries, ensuring that the foundation surface was clean and tidy, so that the new turf could be laid.
3. ** Laying new turf **
- The entire field was measured and marked. The positions of the field lines (if there were any) could be marked with different colors of ink to determine the direction and location of the artificial turf.
- The joining surface of the lawn shall be paved with a joining belt and fixed with steel nails. The head of the steel nails shall not be protruded. The joining area shall be overlapped by more than 10 cm. Glue was applied to the joint interface. Before the glue dried, the cut lawn was laid flat and joined, so that each artificial lawn was tightly adhered to each other.
- After the laying was completed, carefully check whether the joints were smooth and whether the artificial grass was firmly bonded.
4. ** Placing of filling materials (if required)**
- According to the needs of the site, it was sprinkled with Quartz sand and rubber particles. After the paving of the quartz sand or green rubber particles, check whether it is smooth and sufficient. If it is insufficient, add it as appropriate. If any impurities are found in the paving, remove them immediately. Quartz sand or rubber particles must be kept dry to facilitate the flow of the sand or rubber particles. After the paving of the quartz sand or rubber particles is completed, a hard brush or a light dragging type heavy brush can also be used to brush the quartz sand back and forth to make the quartz sand fall sufficiently dense.
##3. Post-maintenance
1. ** Daily cleaning **
- Clean the artificial turf regularly after renovation, remove dust and debris on the surface, and keep the turf clean and beautiful.
2. ** Regular inspection **
- Regular inspection of the wear and tear of the artificial turf, whether the joints are loose, etc., to find problems and repair them in time to extend the service life of the turf and provide a safe and comfortable environment for the artificial turf.
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Like the new twist of the story, going to the evil lands. The the black market pple have been disturbing Zhang while confy in their turf, now its their time to test some discomfort at home.