gravel grass paving grid plastic paving grid gravel driveway

(1).environmentally friendly non-toxic, non-polluting, anti-aging anti-aging, anti-ultraviolet
(2). wear-resistant corrosion-resistant flame retardant, grass-strong function
(3).to reduce ground reflection, reduce ground heat radiation
(4).to reduce ground acoustic wave transmission, reduce noise pollution
(5).to reduce dust, clean air
(6).natural leakage of rain, soil is not lost, no water phenomenon
(7).water, air and fertilizer natural circulation, soil layer is not knot
(8). increase the green area · construction is simple, light weight
(9). can be free combination and demolition, reusable
(10). load-bearing effect: can withstand more than 200T /m2 above the weight.