Method of sealing structures of precast concrete products


(57) Abstract:

Use: in the construction of structures made of precast concrete products subjected to regular thermal expansion, for example steam chambers. The essence of the invention: mounting steaming chambers of precast concrete products last perform with concrete inserts along the entire length of the mating edges, install the product with a gap perpendicular to the direction of thermal expansion, and produce welding of inserts through the compensator lyre-shaped form.

The invention relates to the field of construction and can be used in the construction of sealed structures subjected to regular thermal extensions, such as steam chambers, flues to these cameras, and other thermal units.

Known method of sealing designs slit steaming chambers of concrete blocks by sealing joints between blocks solution [1]

Closest to the invention is a method of sealing design of precast concrete products by welding backfill details of spliced products located throughout the length of the junction [2]

The disadvantage FPIC is possible to increase the reliability of sealing with regular thermal expansion.

This goal is achieved by the fact that in the method of sealing structures of precast concrete products by welding of inserts spliced products, located along the entire length of the joint, concrete products installed with a gap perpendicular to the direction of thermal expansion, and welding is carried out through the compensator lyre-shaped form.

P R I m m e R. When mounting steaming chambers of precast concrete products last perform with concrete inserts along the entire length of the mating edges, install the product according to the project, with a gap perpendicular to the direction of thermal expansion, and produce welding of inserts through the compensator lyre-shaped form.

METHOD of SEALING STRUCTURES OF PRECAST CONCRETE PRODUCTS by welding of inserts spliced products, located along the entire length of the joint, characterized in that, to improve the reliability of sealing with regular thermal expansion, concrete products installed with a gap perpendicular to the direction of thermal expansion, and welding is carried out through the compensator lyre-shaped form.


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