The wall plate is embedded within the concrete wall panel toward a lower end defined by the concrete wall panel.

The wall plate is embedded within the concrete wall panel toward a lower end defined by the concrete wall panel.

A concrete wall forming system including a plurality of mold units for forming a wall of concrete.

Methods of forming a reinforced concrete wall and producing a multi-tiered concrete retaining wall are also disclosed.

A mortarless concrete wall system.

The system can be used to form an insulated concrete wall.

The present invention relates to a screw piece for insulating material construction of a concrete wall surface, which is used for attaching insulating materials and finishing materials onto a concrete wall surface for construction.

A core bit installed on a concrete drill and used for boring a concrete wall, stone, etc.

A steel plate structure and a steel plate concrete wall are disclosed.

The present invention relates to formwork for forming at least part of a concrete wall.

A tie-rod assembly (50) which is adapted to be interconnected between two opposite wall forming sections that define a concrete receiving region where a concrete wall is formed.

When the concrete wall is molded by use of the forms, cement paste of concrete is impregnated in the water permeable layer (28), so that the forms (10, 56, 60, 62, 64, 74, 76, 78 and 80) can be jointed to the concrete wall (14).

Fastening device for a bore hole which device is used when articles (6, 15) are hanged on a concrete- or a board-wall.

(In the case of an installation in a suspended ceiling).

If a wooden wall replaces an equivalent concrete wall, the 110-kilo carbon dioxide emission attributable to the production of the concrete wall can be avoided.