The dimension of the type 8563 chipboard access floor is 550*550*38mm. The density of the chipboard is 780kgs/m3. Its formaldehyde release can meet E1 standard. The top and bottom of the chipboard are wrapped with 3mm thick zinc plated steel sheet. Its surface is covered with HPL tile. The edge of the panel is covered with injection molded conductive PVC strips. It is supported with stringers, bolt, pedestal and shock absorbtion pad. The height can be adjusted between 15cm and 60cm. Type 8563 chipboard access floor is antiskid, fireproof, soundproof and anti-oil. It is especially suitable for computer room and high grade classroom.