Load support device made of cardboard material that can withstand pressure forces exerted thereon

A load support device of cardboard material, said load support device comprising:

• at least one block element comprising a polygonal shape, vertical walls, a horizontal base, an upper load receiving surface, and plural locking corner sections formed from folded-in portions of the vertical walls;
• the vertical walls comprising two pairs of oppositely arranged parallel vertical walls;
• each locking corner section functioning as a reinforcement;
• at least one reinforcing element made of a cardboard material and providing additional load support to said at least one block element;
• and
• said at least one reinforcing element comprising plural vertical walls and being arranged one of:
• inside the at least one block element;
• and
• outside the at least one block element.

A load support device of cardboard material, said load support device comprising:

• at least one block element comprising a polygonal shape, vertical load supporting sidewalls, a horizontal base, an upper load receiving surface, and plural locking corner sections formed from folded in portions of the vertical sidewalls;
• each locking corner section functioning as a reinforcement and being at least one of:
• triangular in shape;
• and
• retained in a locked position;
• at least one a reinforcing element made of a cardboard material and providing additional load support to said at least one block element;
• and
• said at least one reinforcing element comprising plural vertical load supporting walls.