Concrete material and method for preparing the same

摘要

A combined concrete material, including: a concrete; a reinforcing bar, the reinforcing bar disposed inside the concrete; and a decorative sheet, the decorative sheet including: a flat part, a first junction, and a second junction. The concrete, the reinforcing bar, and the decorative sheet are fixed together as one whole body. The decorative sheet is disposed outside the concrete, and the inner surface of the flat part is attached to the outer surface of the concrete. The first junction and the second junction are disposed on two ends of the flat part. The inner surface of the flat part is concave and forms a dovetail slot. Neighboring decorative sheets are connected together via the first junction and the second junction, which are embedded in the concrete.

主权项

1. A combined concrete material comprising:
a) a concrete, the concrete comprising an outer surface; b) a reinforcing bar, the reinforcing bar disposed inside the concrete; and c) a decorative sheet, the decorative sheet comprising a flat part comprising an inner surface, a first junction, and a second junction; wherein: the concrete, the reinforcing bar, and the decorative sheet are fixed together as one whole body; the decorative sheet is disposed outside the concrete, and the inner surface of the flat part is attached to the outer surface of the concrete; the first junction and the second junction are disposed on two ends of the flat part; the inner surface of the flat part is concaved to form a dovetail slot; neighboring decorative sheets are connected together via the first junction and the second junction; the first junction and the second junction are embedded in the concrete; the first junction comprises a first extended wall and a first parallel wall; the first extended wall is formed by extending and inclining one end of the flat part backward; the first parallel wall is in parallel with the flat part and is formed by extending and inclining one end of the first extended wall backward; the second junction comprises a second extended wall and a second parallel wall; the second extended wall is formed by extending and inclining the other end of the flat part backward; the second parallel wall is in parallel with the flat part and is formed by extending and inclining one end of the second extended wall backward; a vertical distance between the first parallel wall and the flat part is smaller than a vertical distance between the second parallel wall and the flat part; a gap is arranged between two neighboring flat parts of two neighboring decorative sheets; and a filler is filled between the first extended wall and the second extended wall of the two neighboring decorative sheets.