▎ 摘　　要

NOVELTY - The system has a set of detachable distance-limiting piles arranged at an outer side of another set of detachable distance-limiting piles. Width of the sets of detachable distance-limiting piles is equal to width of a graphene expandable polystyrene plane block. Width of the plane block is equal to width of a graphene expandable polystyrene corner block. The plane block and the graphene expandable polystyrene corner block are arranged on the sets of detachable distance-limiting piles. Concrete is poured in the plane block and the graphene expandable polystyrene corner block. USE - Graphene expandable polystyrene assembly type building system. ADVANTAGE - The system avoids potential safety hazard while using for building construction and improves building heat preservation and sound insulation effects. DETAILED DESCRIPTION - The system is provided with a reinforcing steel bar that passes through a graphite expandable polystyrene corner block inner cavity. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a graphene expandable polystyrene assembly type building system.