Styrofoam
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The answer to this question is not a simple “yes” or “no”, because it depends on what the concrete is used for!
EPS concrete has lower compressive strength from classic, standard concrete. That means yes not intended for load-bearing structural elements that can withstand heavy loads, such as columns, beams, or building foundations. If you need primary load-bearing capacity, classic reinforced concrete is still your choice.
However, for the applications for which it is designed, EPS concrete is very strong and durable.Its main purpose is to be excellent insulation and lightweight fillingFor these roles, its strength is more than sufficient. Think of it as the smart “lightweight” brother of classic concrete.
Here's why EPS concrete is durable and reliable for its intended purpose:
- Resistance to external influences: Due to its structure and reduced water absorption, EPS concrete is highly resistant to moisture and freeze-thaw cycles, which is crucial for our climate in Croatia. This means that it will not deteriorate or disintegrate under the influence of weather conditions.
- Long lifespan: If properly installed and used for its intended purpose, EPS concrete has a very long lifespan. It is not a material that will wear out quickly or lose its properties.
- Adjustable strength: There are different mixtures and strength classes of EPS concrete. The ratio of cement to polystyrene can be varied to achieve the optimum strength for a specific application. So you can get exactly the strength you need, without unnecessary over-dimensioning.
Where is it used then? We most often find it in:
- Insulation layers of floors and roofs
- Lightweight fillings of interfloor structures
- Non-structural partition walls
- Leveling layers
So, although EPS concrete is not a replacement for classic structural concrete in all situations, it is Extremely strong and durable material for its specific purposes, providing excellent insulation and reduced weight, making it a valuable choice in modern construction.
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Its versatility allows for a wide range of applications:
- Insulation layers of floors and roofs: Due to its light weight and excellent insulation.
- Filling of interfloor structures: Reduces the load on the supporting structure.
- Lightweight partition walls: Quick and easy construction.
- Leveling layers: For uneven surfaces.
- Filling cavities and backfilling excavations: Because of its fluidity.
- Partitions in pools and water surfaces: Because of its water resistance and buoyancy.
- Design of specific elements: Due to ease of processing and the possibility of casting into molds.
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The advantages are numerous:
- Excellent thermal insulation: It significantly reduces the need for additional insulation, which leads to energy savings for heating and cooling.
- Light weight: It reduces dead load on the structure, allows for easier transport and manipulation, and reduces foundation costs.
- Simple application: It is easy to mix, pump and install, which speeds up the construction process.
- Good sound insulation: The porous structure helps absorb sound.
- Resistance to freezing and thawing: Due to reduced water absorption.
- Vapor permeability: It allows the walls to “breathe”, preventing condensation.
- Environmental friendliness: It reduces the consumption of natural resources (aggregates) and may contain recycled styrofoam.
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EPS concrete, also known as lightweight expanded polystyrene concrete, is a type of concrete in which part of the aggregate (gravel and sand) is replaced with expanded polystyrene (Styrofoam) beads. The main difference from classic concrete is its significantly lower density and weight, which makes it easier to handle and reduces the load on the structure. Also, EPS concrete has excellent insulating properties due to the trapped air in the Styrofoam balls, unlike classic concrete which is a good thermal conductor.
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The joints between the elements are carefully designed and manufactured to ensure complete watertightness, resistance to earthquakes and temperature changes. The quality of the materials and the precision of the workmanship guarantee the durability and safety of the entire structure.
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To set up Module 5, fortunately, field preparation is much simpler compared to classic construction. This not only reduces the overall project costs, but also significantly speeds up the construction process. It is crucial to ensure stability and longevity of the building, and this is achieved by properly selecting and implementing the foundation.
Types of foundations for Module 5
For Module 5, two types of foundations are most commonly used:
- Point foundation (columns/piles): This is often the preferred solution, especially on gently sloping terrain or where minimal disturbance to the existing terrain is required.
- How it works: The weight of Module 5 is transferred to the ground by a series of individual concrete piles or smaller concrete blocks placed at strategic points. The number and arrangement of points depends on the size and weight of the module, as well as the bearing capacity of the soil.
- Advantages:
- Less excavation: Significantly less earthworks compared to a strip slab or solid slab.
- Faster execution: It is installed faster, which shortens the overall construction time.
- Terrain adaptability: Ideal for uneven terrain because the height of each pole can be individually adjusted.
- Reduced environmental impact: It causes minimal disruption to the natural environment, which is especially important in sensitive natural areas.
- Ventilation: It allows air to circulate under the building, preventing moisture buildup and extending the lifespan of the structure.
- Strip foundation (strip foundation): Although Module 5 is lighter than traditional structures, a strip foundation is still an option, especially on flat terrain with good soil bearing capacity.
- How it works: It consists of continuous concrete strips placed under the load-bearing walls of Module 5. These strips distribute the weight of the building along the entire length of the load-bearing elements.
- Advantages:
- Good stability: It provides a solid and stable base for the object.
- Relatively simple implementation: Compared to slab foundations, strip foundations are less complex to construct.
- More affordable than a full plate: Although it requires more concrete than a point foundation, it is still more economical than a full slab foundation.
Field preparation
Regardless of the type of foundation chosen, ground preparation is key to long-term stability and security of your Module 5. It involves several steps:
- Geomechanical field testing: This is the most important first step. A geotechnical engineer will assess the composition of the soil, its bearing capacity, the presence of groundwater and other relevant geological characteristics. The results of these tests are crucial for selecting the most appropriate type and dimensions of the foundation.
- Field cleaning: It is necessary to remove all vegetation (trees, bushes, weeds), the surface layer of humus, stones and all other obstacles from the future location of the module.
- Leveling and excavation: The terrain needs to be leveled according to the project. For point foundations, point excavations are made for columns, while for strip foundations, trenches are dug. The depth of the excavation depends on the depth of soil freezing in your region and the recommendations of the geomechanical report.
- Drainage (if necessary): If geomechanical testing shows the presence of significant groundwater or poor soil permeability, it may be necessary to install a drainage system around the foundation to prevent water accumulation and possible damage.
- Substrate preparation: After excavation, the bottom of the excavation is usually covered with a layer of gravel or crushed stone, which is well compacted. This ensures a flat and stable base for concreting the foundation and improves drainage.
- Installation of formwork and reinforcing mesh: Before concreting, formwork (molds) for the foundation are installed, and reinforcing mesh or bars are placed inside them according to the static calculation. The reinforcement provides strength and resistance to tensile forces.
- Concreting: After checking all the previous steps, the foundation is concreting. It is important to use quality concrete of appropriate strength and ensure proper care of the concrete after pouring (preventing it from drying out too quickly).
Advantages of this approach
Precisely because of the possibility of applying simpler foundations, Module 5 offers significant advantages:
- Cost reduction: Fewer excavations, less concrete and faster execution directly result in lower ground preparation costs.
- Shorter construction time: Reducing the time required for the foundation contributes to the overall speed of project realization, which is particularly attractive for investors and end users.
- Lower environmental impact: Minimal earthworks and reduced material usage make Module 5 a more environmentally friendly solution.
It is important to emphasize: Although field preparation is simpler, Consultation with a qualified structural engineer and geotechnical engineer is essential.. They will define based on the specifics of your location and soil characteristics optimal type of foundation and all necessary details for safe and stable construction your Module 5.
- Point foundation (columns/piles): This is often the preferred solution, especially on gently sloping terrain or where minimal disturbance to the existing terrain is required.
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Absolutely! STIROTON Modul 5 is designed for year-round living and is fully suitable for that purpose. The key lies in innovation STIROTON technology which is used in its construction.
This technology ensures excellent thermal insulation and exceptional structural stabilityThis means that the Modul 5 will successfully maintain a comfortable internal temperature regardless of the external conditions – be it cold winters or hot summers. The result is not only high level of comfort for tenants, but also significant energy efficiencyLess heat loss in winter and less heat penetration in summer mean lower heating and cooling costs.
The modular construction approach does not diminish these advantages. In fact, the precision of manufacturing in controlled factory conditions often contributes to better quality insulation and joints, which is crucial for year-round living. Therefore, Modul 5 is, thanks to STIROTON technology, a robust, energy-efficient and comfortable home that can be used all year round in different climates.
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That! The “Flexible Home” concept, centered around Module 5, was designed with the idea in mind. dynamic adaptation to user needs over time.
The philosophy behind this modular approach is that your home grows and changes with you. Life circumstances change – your family expands, you need a home office, you want a hobby room or simply extra space to relax. Instead of facing relocation or complicated and expensive adaptations of classic construction, the “Flexible Home” offers an elegant solution.
How does the extension work?
Expansion is underway by adding new modular elements to the existing structure. These modules are pre-manufactured and standardized, which simplifies and speeds up the upgrade processThis means there is no need for wall demolition or major construction work that would displace you from your home for an extended period of time.
What else can be added?
The possibilities are diverse, and are limited only by your needs and the available space on the plot:
- Additional bedrooms: Ideal for growing families or when you have guests coming over.
- Edit: Creating a peaceful and functional workspace at home.
- Additional bathrooms or toilets: Increasing comfort and functionality, especially in larger families.
- Living room extension: If you want a more spacious space for socializing.
- Hobby rooms: Space for your creative or recreational activities.
- Gym or exercise room: Bringing fitness to the comfort of your home.
- Storage space: If you need extra storage space.
Advantages of this approach:
- Flexibility: Your home adapts to your life, not the other way around.
- Speed: Modular construction is significantly faster than traditional construction, which means you will get your new space quickly.
- Minor disorders: The construction process is less invasive and creates less noise and mess.
- Cost control: Standardized modules often allow for better cost control and more predictable budgeting.
- Sustainability: The amount of construction waste is reduced, and more environmentally friendly materials are often used.
Briefly, Module 5 of the “Flexible Home” offers exceptional adaptability and a long-term solution for your housing needsYou don't have to worry about your home being too small in the future, because expansion is built into its very design.
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Module 5 stands out exceptional speed of construction and assembly, which is one of its key advantages. Thanks to modular system and prefabricated elements, phase rough construction and assembly can be completed in an incredibly short time – within just a few daysThis means that the basic structure of the building, including walls, roof and floors, is ready for further work practically immediately.
After the rough construction is completed, the following final worksTheir duration depends on interior complexity and selected materials and equipment. However, thanks to the efficiency of modular construction, these works are usually completed within a few weeksThis includes installation of installations (water, electricity, heating), interior partitions, floor coverings, painting, installation of joinery and all furniture and equipment.
In short, from the moment of installation until immigration in Module 5, will only pass a few weeks, making it the ideal solution for anyone who needs fast and efficient construction, without compromising on quality.
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The STIROTON construction method is shown to be extremely suitable for floating objects, especially when complex forms and high standards of energy efficiency are required. Its main advantages include:
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Exceptional lightness of the material, which reduces the overall mass of the structure and facilitates flotation.
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Natural buoyancy of the core, which contributes to the basic stability of the object on the water, without the need for excessive additional ballast.
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High strength combined with design flexibility, which enables the precise formation of hulls, curved surfaces and aerodynamic details without loss of structural integrity.
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Resistance to moisture and corrosion, essential for long-term functionality in a marine environment, without the need for frequent maintenance.
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Excellent thermal insulation, integrated into the structure itself, thus reducing energy loss and improving comfort in different climate conditions.
Thanks to these properties, STIROTON allows floating villas – such as Nautilus concept - perform quickly, precisely and with long-term stability, while retaining complete freedom of design.
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Maintenance Nautilus Villas is comparable to maintaining a luxury yacht, but with certain advantages due to the choice of materials. The STIROTON system uses materials with high resistance to corrosion and moisture, including composites and special coatings that protect the structure from salt water and UV rays.
Since the basic elements of a villa are monolithic and without classic joints, the possibility of water penetration or degradation of the compounds is reduced. Also, no metal parts subject to rust within the STIROTON structure, which further reduces the need for frequent interventions.
In practice, with minimal annual maintenance – including inspection, washing and restoration of protective layers – the villa can retain full functionality and aesthetic value for decades.
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Nautilus Villa is primarily conceived as fixed floating unit, permanently attached to a specific location – be it a pier, pontoon or offshore platform. The structure is designed with the aim of maximum stability, safety and durability, with systems that assume a permanent position in water.
However, her the basic structure and buoyancy architecture allow for portability, provided that the appropriate conditions are met:
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Specialized towing equipment (tractors or platforms)
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Regulatory permits for moving floating objects in accordance with local maritime laws
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Logistical preparation (disconnecting connections, preparing connections, securing during towing)
So, although it is not designed as a self-propelled vessel, Nautilus Villa can be relocate with professional support, thus retaining an element of long-term flexibility. In this sense, it represents a new type of hybrid housing – stable like a house, but with the potential to move when and where it makes sense.
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Utility connections for Nautilus Villa are solved through a combination flexible lines from the mainland and independent systems within the villa itself. In the standard scenario, all connections – water, electricity, internet and waste – are routed through protected technical corridor inside the pedestrian bridge which connects the villa with the mainland. Alternatively, fully floating versions use underwater flexible pipes and cables with motion compensators, to enable normal functioning even with minor water level oscillations.
For greater autonomy, the villa includes the following systems:
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💧 Water: drinking water tanks and rainwater harvesting with integrated filtration units.
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⚡ Energy: solar panels on the roof and the possibility of adding small wind turbines; battery storage systems.
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♻️ Wastewater: advanced biological purifier integrated into the lower zone of the villa, which enables local wastewater treatment to an environmentally acceptable level.
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🔌 Digital connectivity: optical or wireless link to the mainland (depending on distance and conditions).
Such solutions allow the villa to remain functional even in conditions long-term stay on the water without constant dependence on external sources, which opens up possibilities for accommodation in more remote locations.
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Stability Nautilus Villas on the water is achieved by a precise engineering approach that combines hydrostatic principles, ballast systems and geometric optimization the structure itself. A key element in that process is floating platform specially designed to ensure a balance between buoyancy and the weight of the object.
The basis is made up of monolithic curved base, whose shape can be shaped STIROTON technology, thanks to its high structural strength and controlled weight. Such a base allows wide surface area in contact with water, which reduces vertical movements (swaying) and increases lateral stability.
Additional security is provided by ballast system - located inside the lower parts of the platform - which lowers the object's center of gravity and passively stabilizes the entire structure. This makes it possible quiet behavior of the forks even with small waves or changes in weight load.
In synergy with the properly arranged infrastructure and furniture within the villa, the overall system is designed to the villa behaves stably and predictably, without the need for active tilt correction – which ensures high comfort of stay and long-term security.
