| 摘要 |
The present invention relates to an insulating and draining board with two opposing main side surfaces and a top side portion and a bottom side portion, said board being formed by bonded beads of foamed plastic, wherein pores are present between the beads forming a network for drainage of water, which bottom side portion of the board being tapered towards a first free end extending in the longitudinal direction of the board, the first free end being located between planes coinciding with the main side surfaces. |
