The concrete wall is the main construction system used by MRV in their residential developments. The industrialized method replaces part of the traditional masonry with structural walls cast with concrete directly at the construction site.
According to the construction company, the model was adopted to expand:
- Agility of works;
- Standardization of apartments;
- Operational efficiency;
- Quality control;
- Sustainability on construction sites.
Technology is one of the hallmarks of MRV’s operation in large-scale housing construction.
How does concrete wall construction work?
The system works in an industrialized and standardized way. First, MRV executes foundations, hydraulic networks, electrical installations and telephone infrastructure.
After that, steel frames, aluminum forms, hydraulic and electrical kits are installed.
Next, the structures receive self-compacting concrete, a material that allows the forms to be completely filled with more uniformity and fewer execution flaws.
According to MRV, with the application of a concrete wall, a floor can be concreted in just one day.
Why does MRV invest in this construction model?
The construction company states that the system allows productivity, operational control and sustainability to be combined on a large scale. Among the main gains highlighted by the company are:
More speed in construction
According to MRV, the method allows the construction of five floors in ten days, around 20 apartments in the same period, in addition to complete structures in faster cycles than conventional masonry.
More organization on site
Industrialization reduces manual steps and improves construction logistics.
Less waste
The model reduces leftover materials and the generation of debris. According to MRV, the number of buckets can drop to less than a third compared to the traditional method.
Is the concrete wall method sustainable?
MRV relates the system directly to the company’s environmental strategy. According to the company, the method helps to reduce:
- Waste of materials;
- Waste generation;
- Consumption of inputs;
- Rework;
- Rubble movement.
Furthermore, construction sites tend to be cleaner and more organized, which also improves operational efficiency and safety. The industrialization of construction is today one of the sector’s main efforts to reduce environmental impacts in residential construction.
How are the electrical and hydraulic installations?
In the model used by MRV, part of the installations are already prepared before the walls are poured. The company uses pre-assembled electrical kits, reducing the time required for electrical installations by around 50%.
The hydraulic systems are designed to facilitate:
- Maintenance;
- Access to pipes;
- Future repairs;
- Reduction of wall breakages.
Is the system used by MRV safe?
Yes. The concrete wall follows specific technical standards of Brazilian civil construction and undergoes detailed control during execution. As the walls are structural, the work requires strict monitoring of:
- Concrete strength;
- Positioning of reinforcement;
- Structural stability;
- Crack control;
- Precision of shapes.
MRV invests in standardization and quality control precisely to guarantee structural performance and repeatability of the units.
Is there a difference between a concrete wall and traditional masonry?
Yes. The main difference is in the construction process.
In traditional masonry, blocks are laid manually, structure and sealing are separate steps, and the execution is usually more artisanal.
In the concrete wall system, the walls are molded at once, the structure and seal work together and the work follows an industrial standard. In large-scale projects, the system tends to offer more productivity and operational predictability.
Why did the concrete wall become a MRV brand?
The technology became associated with MRV because of the scale of application in the company’s projects.
The company was one of those responsible for expanding the use of the method in Brazilian residential housing, especially in projects aimed at large-scale production.
According to the construction company, the combination of industrialization, speed, efficiency, sustainability and quality control helped transform the concrete wall into one of the company’s main operational elements.
Source: www.bing.com
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