One of the important operations of concrete buildings is concreting, and one of the important things in concreting is concrete molding, which causes the concrete to form and harden. performed in a certain part of the building. Molding is a construction operation that is used in the execution stages of the building foundation, concrete beams and columns.
There are various uses of concrete molds in the implementation of all concrete structures such as foundations, columns, walls, beams, slabs. And... it becomes Forming the foundation of the structure is considered one of the most important parts of the implementation of the structure, because the foundation of the building is the foundation of the structure, and in the implementation of the foundation, all the points and standards related to the formatting must be observed.
idioms in formatting
• Triangle
It is a thin piece of wood with a triangular cross-section, which is used to chamfer the corners of the concrete member in the corners of the mold. Sharp corners are vulnerable.
• Free tongue
It is a narrow strip of wood that is placed in the transverse gap in the seam of two adjacent pieces of wood and It causes them to be fastened together.
• Mold cover
They are thin sheets of wood or fiber plastic that are on the top of the mold, that is, the surface that is in contact with the concrete. It is pounded and makes the surface of the concrete smooth and uniform.
• Formwork top punching board
That part of the formwork that is in direct contact with the concrete.
• Mold coil
is a wire or screw that connects two opposite pieces together to prevent them from opening.
• The backing
is a piece of wood that is hammered horizontally or vertically to harden the mold.
• Cleaning valve
To clean the bottom of the column mold, a valve is installed at the bottom of it, which is called a cleaning valve. It refers to the vertical members that exist behind the mold and the coils of the mold pass around or between them. The inclined braces supporting the wall formwork also rely on these members. They rely on them. The longitudinal stiffness of the mold is also increased by the elastics.
• The harness or binding support
is a wooden piece that is used to provide a support point on the main part of the installation. It will be.