Yosaite Materials Technical Data Sheet /YDB71 Capillary PVC Drainage Board Description PVC capillary drainage board is made of laminated soft rubber material, and the dense slot is opened on soft rubber plastic material. The slot hole is designed to be small inside and big outside and the hole is facing down when using, the water flow is run from the bottom up to the capillary sink as capillary water absorption,. The soil particles in the water will naturally precipitated by gravity and will not enter into the capillary water capacity to block the water channel. PVC drainage sheet can produce excellent water absorption and drainage. Features ♦ No clogging, superior durability ♦ Excellent permeability ♦ High drainage efficiency as the capillary force ♦ Strong anti-earth pressure ♦ Strong self-cleaning function ♦ Suitable for any terrains ♦ Easy installation Uses Underground drainage of golf course, parks, low wetland, retaining wall and tunnel, sports grounds, railway, highway, gardening landscape, and hillside, underground irrigation in arid areas. Packing and storage Store away from sources of punctures and physical damage. Keep dry and store away from ignition sources and open flame. Shelf Life: Unlimited Yosaite Construction Materials Co. Ltd. No.467, Changjiang Middle Rd., Huangdao District, Qingdao, China Tel: +86 532 86107250, 86109320 Fax: +86 532 8610 7250 ext. 208