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Repair and strengthening of foundations
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During the operation of a building, it is based on various external factors. Therefore, over time, its operational performance significantly differs from the indicators provided for in the design. Timely diagnostics and repair of damage by repairing and strengthening the foundation, strengthening the foundation can significantly extend the life of the building.

What can cause the foundation to collapse

Destruction and changes in the bearing capacity of the base can be caused by various reasons. The main ones include:

  1. changes in the properties of the ground on which the building stands, which over time leads to deformation of the base and its destruction.
  2. Insufficient foundation depth. If the foundation has not been sunk deep enough into the ground, the foundation may not have the necessary load-bearing capacity to support the building and may gradually sag.
  3. Improper drainage and waterproofing. If the foundation is not protected from external moisture, then later water penetrates into the foundation structure, destroying the reinforcement and concrete. Also, the accumulation of water inside the foundation can cause increased pressure on the walls, which in turn leads to cracks in the walls and a violation of the integrity of the base.
  4. Adverse natural factors, such as earthquakes, hurricanes, or floods.
  5. Incorrect design or construction. In this case, the foundation may not provide sufficient load-bearing capacity and lead to the destruction of the building.
  6. Any mechanical damage, such as cracks, deformations or cavities in the soil of the base.
  7. Vibrations. If a building is located near a source of vibration, such as highways, this can have a devastating effect on the foundation of the building.
Main stages of foundation repair and reinforcement

The main stages of foundation repair and reinforcement are:

  1. diagnostics and assessment of the foundation condition. At this stage, the foundation is inspected, visible deformations are determined, and the necessary measurements are made to assess the condition of the foundation.
  2. Work planning. After diagnosing and evaluating the condition of the foundation, a work plan is drawn up, optimal methods of strengthening the foundation are selected, and the amount of work and necessary materials are determined.
  3. Preparatory work. At this stage, the work area is prepared, including the dismantling of damaged structures, if necessary.
  4. Strengthening the foundation. At this stage, the foundation reinforcement methods selected at the planning stage are applied.
  5. Earning cracks. If cracks are found during the strengthening of the foundation, they are embroidered and sealed with special mixtures.
  6. Final review. After completion of the work, a final inspection of the foundation is carried out to ensure its reliability and quality of work.

It is important to note that each foundation repair is unique and requires an individual approach, depending on the specific conditions and nature of damage. Therefore, before starting repairs, it is necessary to conduct a comprehensive survey and draw up a detailed work plan.

Basic technologies for strengthening building foundations

To date, there are several technologies and methods for strengthening the foundation. Among them, it is worth noting:

  1. strengthening by cementing joints in masonry. It is used to fill cavities formed in masonry joints and eliminate minor damage to the foundation material.
  2. In cases where the destruction of the foundation material is more serious, the method of partial replacement of the foundation masonry is used to strengthen them.
  3. Installation of a concrete cage. This method consists of adding a new layer of concrete to the foundation surface. To do this, remove the top layer of damaged concrete, and then add a new layer that will provide additional structural strength.
  4. To strengthen the foundation, you can use reinforced concrete clips with or without expansion of the sole. The method without expansion of the sole is used when the foundation structure is significantly destroyed, it does not lead to a significant increase in the load on the base.The sole extension method is used if the base has insufficient load-bearing capacity or you need to increase the load on the foundation.
  5. Foundations can be reinforced by adding additional foundation supports, such as slabs, pillars, or reinforced concrete beams. The use of slabs is suitable for cases where it is necessary to expand the foundation and increase the depth of embedding. Pillars are used in cases where it is necessary to unload an existing foundation. Walls can be used in the same way as pillars.
  6. Supply of piles. This method is used to strengthen foundations that are built on weak soils. In this case, metal or concrete piles are brought in, which provide additional support.
  7. Foundations can be rebuilt from columnar to ribbon ones, or from ribbon to slab ones. This method is used for significant uneven deformations of the base, changes in the amount of loads or installation of additional equipment, changes in the structural scheme of a building or structure, or if you need to significantly increase the rigidity of the building.
  8. Chemical binding. This is a method of strengthening the structure of buildings, which uses special polymer mixtures. These mixtures are a liquid that hardens when exposed to air. The injection process begins with identifying the places where the integrity of the foundation is broken. Further, special holes are made in these places, which introduce the polymer composition. The compound penetrates into the cracks and pores of the foundation and hardens to form a reinforced structure. The main advantage of polymer injection is its efficiency. Polymers are highly durable and resistant to water, chemicals, and UV light. In addition, this method allows you to strengthen the foundation without having to dismantle walls and other structures, which saves time and reduces repair costs.

For the correct choice of the method of strengthening the foundation, it is necessary to conduct diagnostics and determine the cause of damage to the foundation.

Frequently Asked Questions

Repair and strengthening of foundations is carried out in the following cases:

  • when building a new building on an existing foundation;
  • adding new structures — for example, if you plan to add floors in an existing building;
  • changing the characteristics of the ground over time;
  • during the repair of the building, including major repairs or reconstruction;
  • the presence of external signs of damage to the foundation;
  • emergency condition of the building.

Strengthening the base of an administrative building may be necessary if the foundation is damaged or if it is necessary to increase its load-bearing capacity under additional loads. Depending on the nature of the damage and the condition of the foundations, various strengthening methods can be used.

Before starting to strengthen the foundation of an administrative building, it is necessary to diagnose the condition of the foundation and draw up a work plan in order to choose the best method of strengthening and ensure the safety of work. It is also important to make sure that the performers are qualified and that quality materials are used to strengthen the foundation.

Advantages of working with Premium Technologies

Premium Technologies is a company with many years of experience and highly qualified employees, which provides services for repairing and strengthening foundations using geopolymer materials according to technological maps developed and approved in Europe and the CIS. We guarantee a professional and efficient approach to work, while paying special attention to environmental aspects. By contacting us, you can be sure that problems with the foundation will not occur again in the future.

What does the problem with the foundation look like?

Problems with the substrate can manifest themselves in various ways, depending on the specific causes and degree of damage. Some of the most common signs of foundation problems are:

  • cracks in the walls;
  • slope of the building;
  • uneven floor;
  • windows and doors do not close properly;
  • cracks in the foundation;
  • water on the basement floor can be associated with problems in the drainage system of the foundation.

If you find any of these signs, you should contact specialists to review the basics and solve the problem.

Get expert advice

If you have reached this block, then you care about the future of your property. By applying for help from qualified specialists in time, you will significantly save your time and financial costs.

The first step to save an object that is subject to destruction is to examine the building by specialists. This will help you avoid making rash or ill-considered decisions about measures aimed at stopping this process.

Premium Technologies specialists will go to the site and determine the type of foundation deformation and find out its causes. Depending on the data obtained, they will perform the necessary calculations, determine which measures will help to stop the destruction of the building, and which method of strengthening the foundation will be optimal.

Based on this information, you will be able to make an informed decision in which of the three directions to go: 
  • And then continue to observe the dynamics of destruction with the help of professional tools, determining the"point of no return".
  • Develop a draft solution that takes into account design, financial and" life " constraints and implement it
  • Apply for an alternative solution based on the survey conducted to third parties
Repair and reinforcement of the foundation can only be carried out after eliminating the causes of its deformation:
  • The base is not properly rammed
  • Additional new navantezhennya on the design
  • Regular fluctuations in the ground water level and ground temperature
  • Structural differences between foundations within the same building
  • Organic processes in the soils of the base
  • Regular exposure to vibrations
  • Heterogeneous foundation under a single house
Questions answered by Premium Technologies:
  • What happens to the house or structure in general?
  • Whatcaused cracks or structural repairs?
  • Whatcaused cracks or structural repairs?
  • Does it make sense to wait for improvements or changes, and which ones?
  • Can I get by with cosmetic repairs and for how long?
  • What happens if nothing is done and in what time frame?
  • Will" shop-based "or" Do-it-yourself " solutions help you and what specific ones?
  • Will the "familiar foreman" be able to solve the problem?
  • Is it possible and how to slow down or stop the destruction process?
  • Is it possible to return everything as it was? What are your options?
  • When is it better and cheaper to start solving problems? But can I not immediately?
  • How much does it cost to resolve the issue and what are the implementation conditions?
  • What can I do for X tenge?
What we guarantee
1

Almost instant results

2
Selecting and determining the appropriate solution together with the client
3

Only top-end equipment and tools

4
Possibility of phased implementation of the project in accordance with the client’s schedule
5

Post-project monitoring and responsiveness when improvements are needed. Communication 24/7 

6

Parallel improvement of hydro -, heat-and vibration insulation characteristics of structures

In any situation, it is important to consciously assess the risks of a decision or omission with a construction expert
25%
Savings compared to traditional technologies
2-3 days
Executing a standard project
5 years old
Minimum guarantee for completed work
18 seconds
Curing time of the material
0.5 mm
Accuracy of work performed
Get expert advice
Our projects
Answers to frequently Asked questions

Performing work using Premium Technologies technology does not require moving out residents or stopping the operation of the house. 

The materials we use are durable and resistant to aggressive environments. Premium Technologies has the ability to guarantee works for up to 60 years. 

We use Premium Technologies geopolymer resin injection technology, which is similar to a "microsurgical operation" without excavation and excavation or clutter management.

Cracks in the walls are closed as the building structure rises. Windows and doors will work normally again if there were misalignments before. 

Most projects are completed within two to three days. Keep in mind that each project is different.
Most projects are completed within two to three days. Keep in mind that each project is different.

The injected material is environmentally inert and does not have a harmful effect on the environment.