Double book mould for sandwich panels is a hybrid between a tilting table and a battery mould. It is specially designed to precast thick panels with an insulation inner layer and with specific finish on both surfaces (mirror-like effect, texturization by rubber matrix, special materials such as natural stone, terrazo, marble, etc.).
There are 2 working surfaces: one horizontal tilting and one vertical fixed. On the horizontal surface one could cast panels with for instance a first layer of bricks, natural stone, marble, etc. and a second layer of reinforced concrete and isolation material.
After casting the horizontal surface, this is tilted forming a casting vane with the vertical fixed surface as if it were a battery mould. The vertical part, in which previously has been placed its own reinforcement, electric circuit cables and boxes, etc. is then casted obtaining a smooth finish of the other panel surface.
Different panel dimensions can be obtained with the adjustable side shuttering bands prepared on the sides of both tables of the mould.