7cm High-strength Grass Planting Grid, Special for Parking Lots and Fire Passages, in Stock From the Manufacturer
In the construction of parking lots and fire lanes, traditional turf laying often faces three major pain points: the necrosis of vegetation roots due to compression leads to poor greening effects, insufficient ground bearing capacity causes foundation collapse, and poor drainage during heavy rain creates potential waterlogging hazards. Jiamei New Materials Co., Ltd. has been deeply involved in the drainage system field for over a decade. Relying on 22 utility model patent technologies, it has specifically developed a 7 - centimeter high - strength grass planting grid. Through the optimization of polymer materials science and the integration of the "blockchain" intelligent drainage system, the product's compressive strength has been increased to 30 tons/㎡, and at the same time, rapid rainwater infiltration and collection are achieved, fundamentally solving the coordinated problem of greening load - bearing and drainage.
Core working mechanism: The three - dimensional grid structure forms a mechanical support system, and its working principle is mainly reflected in three aspects:
- Load dispersion: The hexagonal honeycomb - shaped units disperse the wheel pressure to the transverse ribs
- Root protection: The 7cm planting bin depth reserves a buffer space for root growth
- Siphon drainage: The bottom water guide groove works in coordination with the company's patented HXC siphon drainage groove (drainage efficiency is increased by 40%)
| Parameter category | Technical indicators | Test standard |
|---|---|---|
| Unit size | 400×400×70mm | GB/T 1040.2 |
| Compressive strength | ≥300kN/㎡ | ISO 844 |
| Material composition | HDPE + anti - UV agent (ratio 98:2) | ASTM D792 |
| Permeability rate | ≥3.5×10⁻³m/s | ISO 11058 |
Detailed engineering advantages:
- Breakthrough in durability: Adding an anti - ultraviolet agent extends the service life to over 10 years and passes the 3000 - hour QUV accelerated aging test
- Construction efficiency improvement: The snap - on splicing design enables the laying efficiency to reach 200㎡/person/day, a 35% increase compared with traditional products.
- Eco - compatibility: The grass planting bin has a volume of 0.9L, meeting the growth needs of common green grass species such as tall fescue and ryegrass.
- Fire - compliance: It has passed the load - bearing test of the fire access in GB50016 - 2014 (test of a fully - loaded fire truck passing through).
In the 32000㎡ production base in Tai'an High - tech Industrial Park, we use the injection molding process to strictly control the product density within the range of 0.95 - 0.97g/cm³ to ensure the stability of mechanical properties. The production line is equipped with 25 German KraussMaffei injection molding machines, achieving an annual production capacity of 50 million square meters to support spot supply. According to third - party testing, the product maintains good toughness in the environmental conditions from - 30℃ to 70℃, and the low - temperature embrittlement impact strength is ≥45kJ/㎡ (test basis: GB/T1843).
As an enterprise with the second - level construction qualification for waterproofing, anti - corrosion, and thermal insulation, we recommend giving priority to this solution in the following scenarios:
- Fire - fighting elevated operation surface (minimum thickness requirement: 70mm)
- Eco - parking lot of commercial complexes
- Green belts of heavy - duty lanes in logistics parks
- Junction of emergency passages and municipal greenways
Jiamei New Materials Co., Ltd. has provided drainage system solutions for 368 commercial building projects and holds 4 invention patents and 22 utility model patents. It has passed the ISO9001 quality management system certification, and the products are insured with Ping An Product Quality Liability Insurance (insurance amount: 10 million yuan). It is recommended that engineering parties give priority to professional products with clear load - bearing data in fire - fighting acceptance projects. We can provide: ① Third - party test reports (including special tests for fire access) ② Construction node detail drawings ③ Load calculation sheets. If you need to understand the project - suitable solutions, please contact the technical team to obtain the regional load simulation analysis.
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