Manager Zang from Hebei Grass Grid: 133.4529.3123. The Han Gao Grass Grid achieves a dual function of lawn and parking lot, enhancing quality and saving space. The unique flat interlocking design saves labor,
is efficient, and allows for adjustable expansion joints. Made from modified high molecular weight HDPE, it is green and environmentally friendly, fully recyclable. It utilizes
German technology and materials, offering resistance to pressure, wear, impact, aging, and corrosion.
Technical Parameters
Material: Modified high molecular weight HDPE, HDPP, fiberglass, nano oxides, pigments (standard ratio)
Color: Green or any specified color
Load capacity: 65 tons/square meter
Specifications: 415×395×38mm
Interlocking: Flat interlocking design, extremely convenient, allowing any width of expansion joint to adapt to temperature changes.
Construction Suggestions
1. The foundation soil should be compacted in layers, achieving a compactness of over 85%.
2. Lay a 350mm thick crushed stone load-bearing layer (600mm for fire lanes), leveling and compacting it thoroughly.
3. Lay a 20mm thick layer of crushed stones and coarse sand as a leveling layer.
4. Install the grass grids, which can be cut to the desired shape using a saw, leaving a few millimeters gap between grids.
5. Spread planting soil inside the grids, leaving 1 cm from the top.
6. Lay turf or sow grass seeds. When laying turf, it must be compacted. Water and maintain until the grass takes root, then parking is allowed.
Application Areas: Parking lots, fire lanes, fire fighting access areas, golf cart paths, exhibition centers, modern factories, upscale living communities, rooftop gardens, etc.
Features Overview
Complete Greening Grass Grid provides over 95% grass coverage, achieving a complete greening effect that absorbs sound and dust, significantly enhancing the quality and taste of the environment.
(Reference: Concrete grass bricks have only 30% voids)
Space Saving
Han Gao Grass Grid combines parking and greening functions, saving valuable space for developers in urban areas where land is scarce.
Flat and Complete
The unique and sturdy flat interlocking design of the grass grid creates a smooth overall surface, avoiding local depressions, making installation extremely convenient.
(Reference: Concrete grass bricks are independent, requiring a concrete base layer to maintain flatness)
High Strength, Long Lifespan
Han Gao Grass Grid uses patented technology and special materials with a compressive strength of 200 tons/square meter, exceeding the standard requirement of 32 tons/square meter for fire department access areas.
It offers stable performance, UV resistance, acid and alkali corrosion resistance, abrasion resistance, and weather resistance from -40℃ to 90℃. (Reference: Concrete grass bricks can easily crack and break under temperature changes and frost)
Excellent Drainage
The crushed stone load-bearing layer provides good drainage function, facilitating the discharge of excess precipitation.
Protecting the Lawn
The crushed stone load-bearing layer offers some water retention function, beneficial for grass growth, allowing grass roots to grow into the stone layer.
(Reference: Concrete grass bricks have very limited space, with temperatures exceeding 50 degrees in summer sunlight)
Green and Environmentally Friendly
Grass grids are safe and stable, recyclable, and pollution-free, fully protecting the lawn.
Lightweight and Economical: The grass grid weighs only 5 kg per square meter, extremely lightweight, allowing for quick installation, saving labor costs, and shortening the construction period.
(Reference: Concrete grass bricks weigh 250 kg per square meter)
