multi-family, multi-storey buildings;
Inner walls
produced as single-layer walls, fire separation walls, communication shafts construction. Connections between walls are monolithic or system joints, they can also be connected by means of stirrups.
Use according to the purpose of the structure:
Outer walls
self-supporting curtain, single or triple-layer walls. Precast outer walls serve as stiffeners and are designed with a structural layer recessed between columns. Surface finish – one side smooth or with ready texture (washed aggregate, stamp imprint), the other side rubbed off or intentionally roughened in order to increase adhesion of e.g. ceramic cladding.
Use according to the purpose of the structure:
S-type hollow-core slabs
Hollow-core floor slabs are reinforced concrete floor elements used in general, residential, industrial and public construction. Hollow-core slabs are coverings for floors between storeys and slab roofs.
Hollow-core floor slabs are characterised by relatively low weight and strength up to 1000 kg per 1 m² of external load due to the channels running through their entire length.
Basic technical specifications:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Filigran-type composite floor slabs
An alternative to the monolith is a filigran type composite floor, with a precast slab with a thickness of 5 to 12 cm and a maximum length of 8 m, stiffened with a lattice girder. Upper reinforcement is carried out on site. “Filigran” slabs are particularly suitable for complicated floor shapes and a large number of openings in the floor. Supports to be provided on the construction site with a span of 2-3 m. The number of reinforcements and technical parameters is determined by the detailed ceiling design prepared by the designer for each building individually.
Use according to the purpose of the structure:
Stair flights, landings
Manufactured precast elements of staircases are individual structural elements adjusted to the needs of architectural and construction designs.
Precast staircase elements include:
Staircase elements are produced on individual orders. We produce simple flights, platforms (landings).
Use according to the purpose of the structure:
Prestressed floors/hollow-core slabs
manufactured by industrial methods on long tracks, where the required lengths of elements are obtained by cutting a band formed by specialised machines with the length of the track and the required width of 1.2 or 0.6 m. Matching the floor width is obtained through longitudinal cutting in the axis of the channel (hollow core).
Characteristic feature are longitudinal channels (hollow cores), which ensure optimal load-bearing capacity of the cross section at low weight of the element. Prestressed hollow-core slabs range in height from 150 to 500 mm, with different degrees of prestressing reinforcement to suit different load sizes.
The span of the hollowcore slab which can be obtained for the load-bearing structure of the floor and roof in the production of up to 20 m. Production in steel forms ensures that the lower surface of the ceiling slab is smooth and of high quality. Upper surface rubbed off or roughened when concrete overlay is planned. In order to obtain a stiff floor structure, pouring concrete joints and tie beams on site is sufficient. No formwork or installation supports are required.
Basic technical specifications:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Precast tanks
Precast tanks are used in many areas of construction. Tanks are used, among others, for the following purposes:
Reinforced concrete tanks are sealed and septic. There is also a possibility of making drainage holes. The tanks can be put together in batteries, thus creating condensed tanks of unlimited capacity.
A set of tanks composed of two precast elements:
Use according to the purpose of the structure:
Road slabs
Precast road slabs are an asphalt alternative: cheaper and quicker to lay. Their advantage is high resistance to various types of external factors, loads, destruction, and the ability to quickly dismantle and move to another place depending on the needs of the construction site. Depending on the reinforcement, they can withstand high traffic density and heavy vehicles.
Types of road slabs:
Use according to the purpose of the structure:
Jomb slabs
A Jomb type precast slab is a heavy-duty slab. Jomb slabs are an ideal material used to reinforce embankments, slopes and water drains.
Jomb slabs are available in the following dimensions:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Balcony slabs
Precast balcony slabs are an indispensable element of floors. They can be used as solid and semi-precast slabs in the form of filigran formwork. Precast balcony slabs are manufactured to individual customer’s order, adjusted to the requirements of the design.
According to the accepted trends and binding technical conditions, balcony slabs can be precast with built-in thermal connectors reducing thermal bridges and protecting against freezing at the joint of the balcony slab with the building tie beam and roof.
The advantage of balcony slabs is quick and easy installation, which significantly accelerates the implementation of the project.
Use according to the purpose of the structure:
Trough roof slabs
Trough roof slabs are reinforced concrete floor elements designed for general and industrial construction. Trough roof slabs can be used for roof coverings in all construction works, provided that the permissible loads are maintained – up to 200 kg/m².Precast trough roof slabs are produced in two modules with the width of 29 and 59 cm, and lengths from 150 to 360 cm, the thickness of the slabs is fixed – 10 cm. The elements are made of concrete class C16/20 and C20/25, depending on the required length. The slab resting depth at the support should not be below 5 cm.Roof trough slabs are divided into DK and DKZ types, where DK are slabs up to 300 cm long with a shelf open on one side and DKZ are slabs 300 to 360 cm long closed on both sides.
Use according to the purpose of the structure:
Narożnik budowlany
Opracowanie systemu połączeń elementów prefabrykowanych za pomocą pętli zbrojeniowych ma na celu całkowite wyeliminowanie elementów systemowych nabywanych od firm zewnętrznych i zastąpienie ich wyrobami własnymi. Narożnik budowlany zawiera dwie prefabrykowane pionowe betonowe ściany. Ściany te są przyległe do siebie tak, że ich płaszczyzny główne są ustawione pod kątem prostym. W krawędziach bocznych płyt jest zamocowany szereg U-kształtnych strzemion. W rezultacie, po złożeniu ucha strzemion nachodzą na siebie, wystarczy przysunąć do siebie płyty, stykając ze sobą ich pierwsze odcinki krawędzi bocznych, co spowoduje ustawienie się strzemion tak, że można je wstępnie zablokować pionowym, po czym wypełnić pozostałą przestrzeń zaprawą betonową.
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure:
Use according to the purpose of the structure: