Many large and small cities are also using grass-building grass-building bricks, thus building grass-roots grass-growing bricks are also recognized by some parties. It can not only facilitate people to travel, but also increase the city's green area, and thus improve the air. Grass-planting bricks are made of concrete, river sand, pigments, and other high-quality materials that have been vibrated and pressed by high-pressure bricks. They are completely free from burning bricks and meet the requirements of environmental protection. After the maintenance of the scientific system, what are the characteristics of the grass-planting bricks? What are the steps to build a grass brick ? TV background wall brick brick floor staircase brick brick bar red brick 2 tier Cooling Rack,3 tier Cooling Rack,Foldable Cooling Rack,Creative Cooling Rack Shenzhen Lanejoy Technology Co.,LTD , https://www.ccls-vaccine.com
How to plant grass bricks 
1. The high-capacity grass-planting brick is a high-strength and high-density concrete with a slump of zero, a high-quality and high-strength ground material that is steam-cured under strict quality control in the world's leading concrete product production line, and its compressive strength is 30Mpa. Therefore, it has a very high carrying capacity; the grass-planting paving system is composed of roadbeds, sand cushions, grass-planting bricks, and sand-filling sand between them. The sand-filled sand is well dispersed in the horizontal direction to a larger area, so that the pressure of the ground-concentrating load on the foundation can be greatly reduced so that the ground load-carrying capacity can be improved.
2. Durable, wear-resistant, corrosion-resistant grass-building bricks are of good quality, durable and durable, with a useful life of over 20 years, and they are not discolored under the harsh environment of the same material. Due to the small size of grass-straw bricks (200mm100mm, etc.) its high flexural strength Non-uniform subsidence adaptability strong grass brick high temperature resistance, resistance to freezing and thawing straw brick using six high-frequency vibration, uniform distribution of aggregate, rough appearance, so the surface layer is not easy to wear on the vehicle braking and other high friction wear resistance The performance and impact resistance are relatively strong. The high density of grass-planting bricks and the Bayer pigments made of synthetic iron oxide have a very high resistance to the chemical corrosion of alkaline substances, automotive oil spills and the like.
3. Flexible structure 
The paved road is a flexible pavement formed by small blocks of free and independent bricks. It can move freely under load without cracks. The requirements for the foundation of turfgrass are the same as those for aggressive flexible pavements such as asphalt pavement: any form of old pavement can also be used. The thickness of the base foundation is determined by the road load and the performance of the foundation soil. As long as the foundation can be sufficiently compacted, grass-planting bricks can be used on any soil foundation.
[plant grass brick construction steps]
1. Excavation of roadbed According to the design requirements, the roadbed is excavated, the earthwork is cleared, and the design elevation is reached; the longitudinal slope, the cross slope and the sideline are checked whether it meets the design requirements; the roadbed is built, the leveling is compacted, and the compaction coefficient is up to More than 95%, and pay attention to underground pipelines.
2, the laying of grass-roots level laying 150 ~ 180mm thick grading gravel, (maximum particle size of not more than 60mm, the minimum particle size must not exceed 0.5mm) and leveling compaction, density of 95% or more.
3, leveling layer laying leveling layer with sand, 30mm thick, medium sand requires a certain degree of grading, that is, the size of 0.3-5mm grading sand leveling. 
4. The surface layer is paved with pavement bricks. When paving, the paving slabs shall be laid according to the design pattern. When laid, the pavement tiles shall be laid gently, and hammered with rubber hammers to stabilize, but the corners of the bricks shall not be damaged. Then fill the brick hole with nutrient soil, replant the grass, water conservation, quality requirements in line with the interlocking pavement brick construction and acceptance regulations CJJ79-98 regulations.
Xiao Bian concludes: The above introduced the steps for the construction of turfgrass bricks and hopes to help everyone. For more relevant knowledge, please continue to pay attention to this website information platform. Follow-up will present more exciting content for everyone.