The Construction System

Realization of passive buildings with high thermal and acoustic performance with continuous and modular dry construction systems fireprotection systems.

Shatter-proofing and eartquakeproofing systems thermal and acoustic insulation envelope systems.

Our construction system allows you to obtain any type of structure by producing all the elements necessary for its construction.


The design phase makes use of the most advanced 3D design and structural calculation software, which allow us to tackle any type of project. First the architectural idea is developed in detail on the basis of the technical specifications, then thanks to the three dimensional visualization, the image of the structure and of each component is provided, allowing for any corrections or modifications.


Finally, all the information is transfered to our workshop which proceed with the production of the elements that will make up the building. The construction phase of the structures takes place quickly, with the utmost precision thanks to the use of high quality elements free from any type of imperfection.

Thanks to the lightness and maximum precision of the components, the system allows a considerable reduction in production and construction costs, since transport and assembly are quick, simple and fast.


Lightweight Steel Frame production

Thanks to PT Knauf Plasterboard Indonesia.

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Factory and on-site assembly

From the factory to the building location

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Buildings that can provide comfort to occupants and very low energy consumption are known as Nearly Zero-Energy Buildings (NZEB), which are defined as buildings with very high energy performance.


Lightweight Steel Frame (LSF) buildings have now been accepted in the global construction industry, and are proving to be one of the construction systems suitable for building NZEB.

There is an increasing demand on the market in general for prefabricated and modular construction of residential, public, and commercial buildings.


Modules are produced in standard sizes and shapes, and can then be assembled on site into buildings with many repetitive units or can be assembled into more advanced architecture. The module must also be flexible to operate as a single and self-sufficient building or, exploitable as a part of cluster of several modules to form larger building.


Since LSF is not conventional, but is, rather, quite a scarce construction system to date in Indonesia SteelBio is bringing in the country his know how and long tradition (20 years) of dry construction with LSF in Europe to provide high-performance housing units, which implies providing occupants with a high level of indoor thermal comfort, a healthy environment and very low energy consumption, without increasing the construction costs.


This is due to the characteristics of the LSF structures, such as:

  • rapid on-site construction
  • possibility of prefabrication
  • architectural flexibility
  • low weight with reasonably high load bearing capacity (possible to create spans of 9 m and room height of 4 m)
  • considerable possibility of recycling and reuse
  • reduced costs of labour, transportation, and installation
  • cost efficiency

Cement and steel: a direct comparison

The modern construction sector is called upon to contribute towards reducing CO2 emissions and the environmental impact of construction, both in the design phase and during the use or decommissioning of buildings.

The logic of economic cost, although important, cannot be the only aspect to be taken into account in the choice of structural materials and, consequently, of the construction technique.

Buildings with a steel load-bearing structure are light and ductile. The ductility of this alloy guarantees the absorption of seismic energy, thanks to steel’s high plastic reserves.

Moreover, steel has a lower seismic mass than reinforced concrete. Following the vibration caused during an earthquake, horizontal inertia forces are created inside a building, which are proportional to its mass: the larger the mass, the higher the risk of oscillation. A light structure is subject to lower inertia forces than one with a larger mass.


Environmental sustainability is an unavoidable aspect also - and especially - of the construction sector. It is understood as more than energy efficiency, a parameter that is now well-known and specified in various legislations for new constructions and energy requalification.
Steel is a recyclable material that can be 100% recovered. This property - the ability of potentially being reused infinitely - is indicated with the term “up-cycling” which indicates that, by recycling, it is possible to obtain a material with the same properties as the original material.
At the end of its useful life, cement can be fully recycled. However, for reasons that pertain to process management and convenience, inert waste is destined to be crushed for reuse in filling operations and the production of screeds and substrates. All these operations downgrade the waste and are known as “down-cycling”.


Project components, such as beams or pillars, and the entire steel structure itself can be disassembled and reassembled in a different location, without requiring modifications or the creation of waste.

This is possible in cases of careful design and when the disassembly and assembly process has been taken into account from the first design phases.

Cement buildings, as has been mentioned, cannot be disassembled and reused, but only recycled for lower quality and functionality uses, having been subjected to a breakdown or demolition process.

Structures in reinforced concrete are vulnerable to external elements. Their degradation is countered by using a concrete composition that conforms to environmental aggression and by planning the correct maintenance of buildings.

Steel is chemically rather invulnerable to external elements. Its durability benefits from the fact that the structures are produced in accordance with an industrial process that is subject to strict controls. In this way, the risk of steel defects that may result in the structure being damaged from its interaction with the environment is reduced.

Specifically, to counter the risk of oxidation, steel is treated with galvanising processes or processes for the application of protective varnishes, in accordance with how aggressive the environment is.


Building technique
Construction technology plays a crucial role with regard to the time in which a building can be built.

The layered dry construction system, combined with steel structures, enables quick and precise onsite laying. Less lifting equipment is required, which costs less and takes up less space. The worksite is cleaner and safer.

The traditional wet building system foresees much longer construction and maturation times, the use of more lifting equipment and a higher risk of unforeseeable events at the worksite.


Quality and precision
The dry construction process guarantees higher precision and correspondence between the design and construction phases. Industrialised and engineered components, in fact, are designed with details down to the millimetre and are assembled onsite.

Conversely, reinforced concrete constructions, although they are subject to structural calculations and design, are subject to the variability of onsite laying, which can cause differentiation between the design and the works built.

Contact us today to bring your luxury real estate projects and exclusive architectural creations to life


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Bali, Indonesia

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