What type of service are you looking for?

At the moment we are building Sunset Villas complex
Do you like this house? Check out our new project for mountain chalet!
You can build your dream house or villa with us!
Home Construction and development Piles and pile foundation

Piles and pile foundation

Strengthening of the plot in case of bad indices on the terrain

The pile foundation is a method for enhancing the terrain, which is used in cases of bad mechanical indices of the soil and the ground foundation, as well as with structures that are built over or in the water.

When digging works are to be implemented at plots that are located in close proximity to existing buildings and other facilities and there is not enough space for making sustainable digging, then should be implemented a tight and secure strengthening of the slope to prevent movement of the earth layers that would violate the integrity of the existing structures. In this case, piles are also used, which strengthens the vertical side of the trench.

The pile foundation method is used in cases, where there is no option for deep excavations to be made. In this case, the piles penetrate deep into the ground, thus ensuring stability of the base (foundation) of the building.

Generally speaking, the piles are long elements that could be cast into the depth of the soil (only in soil with certain mechanical properties) or directly to be stuck by using the proper technique.

The piles that are stuck are more widely applicable and could be made out of wood, concrete and steel. They are made mainly in factories with the most appropriate section and profile - round (solid or hollow), square or octagonal. The steel piles are most commonly made with tubular or H-shaped cross section. The tubular section is filled with concrete in order to increase the strength of the pile.

In the practice of reinforcement and strengthening of the foundations of existing buildings and architectural monuments are now widely used the so-called "micro-piles", which have a significantly smaller diameter than the standard piles and less length.

During their installation, the vibrations that are generated are insignificant and the amount of the ejected soil is considerably less. The micro-piles are usually used during the reinforcement of excavations, ditches and unstable slopes, as they can be driven in both vertically and steeply.

During the construction works are also applied the so-called "CFA-piles", that are injected directly into the soil and in depth through a special drill and before the concrete mix hardens, the reinforcement is poured inside them.

In recent years, the pile foundation method is used more widely especially in the big cities where the number of the building plots is decreasing and many companies start building on more unfavorable plots and soil conditions. Most of the new hotels along the Black Sea coast and the new buildings in the central zones of the major cities are built using these pile constructions.

During the studies made prior to the implementation of the project are identified the ground condition, the soil and the terrain, on which the construction site will be located and if necessary is applied the pile foundation.

Our team of specialists is ready to discuss with you the different ways for the implementation of the foundations of the building or the strengthening of the existing buildings.
Construction and development

Construction of family houses and villas as per an individual project

Design, construction and all the related documentation for detached houses and villas
In almost every person’s life there comes a time when they want to have their own home – designed, constructed and finished in accordance with their ideas of stability, comfort, beauty, coziness and harmony. WHY CHOOSE US Our company Chobanov & Stoyanov Ltd specializes in A to Z execution of houses and villas as per an individual project. Up to now we have built over 50 family houses of different types and level of difficulty. We have a lot of experience in designing, constructing and dealing with… View more 

Request an offer

Construction and development

Turnkey construction

Complete construction of industrial, administrative, public, residential and other buildings (houses, residential blocks, hotels, villas, shops, halls, universities, schools, kindergartens, holiday developments and complexes)
We have rich experience in designing and building industrial, administrative, public and residential buildings. In the last few years we built numerous family houses, residential blocks, hotels, hotel complexes, apart-hotels, villas, shops, garages, underground garages, halls, holiday developments and complexes that are ready to move in (turnkey). We can build for you up to the last detail kindergartens, schools, hospitals, factories and universities. The process of constructing a new building goes… View more 

Request an offer

Construction and development

Rough construction

Construction of the load-bearing structure of the building – its frame
The rough construction means the building of the load-bearing structure of the building – its frame. The process includes foundation (formwork, rebar and pouring of the foundations), the construction of the walls above the ground, slabs, reinforced concrete floors and load bearing walls (anti-earthquake washers), columns, beams, brickwork, stairs, staircase landings, chimneys, shafts, lift shafts, etc. (including formwork, rebar and pouring of concrete for each of the enumerated elements) and roofing.… View more 

Request an offer

Construction and development

Building-installation works

Quality execution of all types of building-installation works
Building-installation works are works and activities done in the process of constructing a building. Generally speaking, they can be divided into the following types of groups: earth works; formwork; rebar; concrete works; masonry; roofing; tinsmith works; carpentry; facing/tiling/paneling; plastering; floorings; glass works; painting; steel constructions; heat insulation; hydro insulation; noise insulation; frame and joinery fitting; fitting of exterior and interior doors;… View more 

Request an offer

Construction and development

Strengthening of buildings

In case your building for any reason needs strengthening of the structure, we can help you with advice, project and completion. Often the old buildings need additional measures for strengthening of the supporting structure. The first indication for breach of the strength of the supporting elements is the appearance of cracks. Some of the cracks are harmless - for example, they are only in the ground coat or plaster layers, but others indicate about serious problems connected with the stability of the… View more 

Request an offer