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A comprehensive approach to solving customer problems, the availability of the necessary equipment, high qualification of engineers are the key advantages of cooperation with Sintez TMK.
Capital columns of industrial buildings
The range of capital columns intended for the construction of industrial buildings is very wide. Products differ both in the materials from which they are made (steel or reinforced concrete) and in type (solid permanent cross-section, solid variable cross-section, variable cross-section lattice and separate). In addition, the columns are standard (made at the plant in large batches) and piece (made in a single copy or in small series according to unique drawings).
Sintez TMK offers services such as:- Installation of capital columns;
- Dismantling of capital columns;
- Transportation of capital columns;
- rigging of capital columns;
- Replacement of capital columns.
The required number of columns for the construction of an industrial facility depends on a number of factors, but primarily on the dimensions of the building and the roof material, since one of the main functions of the columns, in addition to providing communication between transverse beams, is an effective support for roof farms. Accordingly, the heavier and more complex the roof, the more columns must be laid in the construction project of an industrial building. Depending on the purpose, the mass and size characteristics of industrial columns also differ. Their length can vary from 3 to several tens of meters, and weight from several hundred kilograms to several tens of tons (especially when it comes to reinforced concrete structures for factory workshops with a height of more than 10 meters with bridge cranes with a carrying capacity of 80 tons).Work on the installation of capital columns
Before the start of installation, the specialists of Sintez TMK conduct a large range of preparatory work. Drawings of industrial facilities, column passports, factory instructions and technical conditions are studied. In addition to project documentation, it is important to have a permit (order) for construction and installation works.
Before the start of installation of columns of industrial buildings, the specialists of Sintez TMK carry out the development of RPR for the installation of capital columns, which is necessary for the competent provision of services. Only after the parties have signed an exhaustive package of documents, it is possible to proceed to the installation and rigging of capital columns (the main of which is the Act of technical readiness of the zero cycle for the installation of columns with the mandatory application of executive geodetic schemes, on which the foundations are laid in plan and height).
Columns of industrial buildings are responsible structures and are responsible for the reliability and safety of the building, and therefore installation and any rigging work with columns are carried out in strict accordance with safety standards, GOSTs and other regulatory documents.
The composition of consistently performed during the installation of capital columns of industrial buildings works includes the following operations:
– Preparation of the foundations of columns, geodetic breakdown of the location of columns on the foundations,
Installation of capital columns in the foundations, reconciliation and consolidation of structures in the design position.Capital columns intended for the construction of industrial buildings, as a rule, rely on monolithic reinforced concrete foundations, the compliance of the position of the columns with the project is checked according to the planned and high-altitude position.
Quality of work
The effectiveness of the installation of capital columns for industrial buildings is largely determined by the special equipment used for the implementation of work., Mechanization. The choice of a specific crane for the installation of columns depends on their geometric dimensions, weight, design location, characteristics of the construction site. In addition, the crane is selected taking into account that its characteristics allow lifting the maximum possible number of mounted columns from one site (parking) with a minimum amount of movement of the lifting mechanism. Given the weight and size characteristics of the capital columns, for their installation, heavy self-propelled boom cranes with a large arrow departure are most often used.
Installation and replacement of capital columns is carried out both on free (open) sites and in the conditions of operating production in existing industrial buildings. Specialists of the company “Sintez TMK” will make a task for installation, conduct surveys, perform design, develop RRP, transport, perform construction and installation work, conduct acceptance tests, issue executive documentation and put the facility into operation.
At one of the facilities, during the reconstruction of the workshops of the industrial enterprise of the city of Mytishchi, our specialists mounted columns in the workshop through a technological opening in the roof, since the height of the column exceeded the height of the building. All work on this project was carried out with constant control of the planned and high-altitude position of the installed structure.
In addition, the qualification of our specialists also allows us to solve such related tasks as the installation of crane tracks and farms. The cost of installation of columns for industrial buildings is strictly individually calculated individually in each case.
Sintez TMK has a unique experience in carrying out works on the installation, dismantling and replacement of capital columns, including in tight conditions and tight deadlines. By ordering the service of installation, dismantling and replacement of capital columns in our company, you are guaranteed to receive high-quality service and save yourself from the need to eliminate the consequences of negligent or unprofessional attitude to the case.
Regulatory instruments:
- SNIP 12-01-2004 “Organization of construction”,
- SNIP 3.01.03-84 “Geodetic works in construction”,
- SNIP 3.03.01-87 “Carrying and enclosing structures”,
- SNIP II-23-81 “Steel Structures”,
- SNIP III-18-75 “Metal structures”,
- SNIP 52-01-2003 “Concrete and reinforced concrete structures”
- SNIP II-90-81 “Production buildings of industrial enterprises”,
- Standards of the national association of builders STO NOSTROY 2.33.14-2011, STO NOSTROY 2.33.51-2011, STO NOSTROY 2.10.76-2012, STO NOSTROY 2.10.64-2012, SNIP 12-03-2001, SNIP 12-04-2002, RD 11-02-2006, RD 11-05-2007