Porous pebbles
Permeable rock scopeSenior landscape square, landscape sidewalks Road, swimming pool and bath on the ground and the bottom of the pool, terrace garden ground, trees permeable green tree pool ( PIT ) protection etc.Adapted basisAll kinds of cement concrete plane base, pervious concrete flat base, asphalt concrete pavement basic level can be plane glue-stick.Note : adhesive stone process does not apply to more than 30 cm above the elevation survey