Architectural scale building model made of wood materials required for the fiber board
Fibreboard is wood fiber or other plant fibers as raw materials, broken, fiber separation, drying after the addition of urea-formaldehyde resin or other adhesives used, and then after the heat pressed into a man-made sheet.
Fibreboard because of waterproofing, it's hygroscopic than wood, shape stability, anti-bacterial are better. Fiberboard by volume can be divided into hardboard, semi-hardboard and soft fiberboard, its nature and type of raw materials, manufacturing processes vary widely. Hard fiberboard bulk density of 0.8g / cm3 or more, often one side or both sides of the light, with good mechanical properties; semi-hardboard (also known as medium density fiberboard) bulk density is 0.4 ~ 0.8g / cm3; soft fiberboard The bulk density of 0.4 cm3 below.
In the sand table model, the highest frequency of use of soft fiberboard, the surface after spray or compression molding treatment, with some decorative effect, mainly for the sand table model base, wall panels, partitions, etc., its specifications (length x width ) 2440x1220mm, the thickness of 3 ~ 30mm.