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Factors affecting the service life of buildings

The service life of buildings is determined on the basis ofduration of functioning of the main structural elements, such as floors, floors, engineering systems, foundations and others. To calculate this indicator, the number of measures taken for the overhaul and maintenance of buildings is taken into account. With the passage of time, structures and structural elements wear out, they lose their original properties. In this respect, brick houses are no exception. Over the years, the strength of structural elements decreases, the thermal insulation properties deteriorate noticeably. The service life of brick buildings is affected by: - ​​the quality of building materials used in construction - the regularity of maintenance measures - the structural solutions used in the construction - the density of settlement.

Types of building wear

There are moral and physical deterioration of buildings. Physical depreciation is calculated using special tables. The index of physical wear is equal to the specific weight of wear of individual elements to the total cost of the building. Moral wear should be understood from the point of view of the conformity of building elements to their functional purpose. In residential buildings this discrepancy can manifest itself in the use of outdated engineering systems and architectural solutions. Today the construction market offers various types of bricks. Depending on the method of production, concrete, ceramic and silicate bricks are distinguished. They differ not only in appearance, but also in their characteristics.

How to determine the service life of a brick building

The service life of brick houses depends on the fact,how well the foundation of the building was executed. If the foundation is built incorrectly, then in the course of time there will be a displacement, which will lead to the appearance of cracks. Any construction process must be carried out in strict accordance with construction norms and technologies. Also, the duration of operation is directly dependent on the occurrence of groundwater. As for the quality of the brick itself, if it was made using high-quality cement and modern firing technology, then the house will last at least 200 years. Significantly reduce the service life of structures may increase humidity. Therefore, it is very important to isolate the walls reliably. To calculate the service life of brick buildings, the conventional SNiP coefficients are used. Estimating the condition of individual structures, they receive the life of the entire structure. The totality of wear of the roof, frame, floors, stairs, partitions, internal and external finishes indicates the service life of buildings without repair. Since there are no practical exact calculations for determining the longevity of buildings, a system is used to determine the longevity of individual structures. In this regard, the first degree of service is distinguished - 100 years or more, the second - up to 50 years and the third - 20-50 years.