The Properties of Concrete
Contents |
Introduction
As one of the world’s most abundant resources, concrete has worldwide appeal. It’s extremely versatile to use, as it produces a material similar to stone that allows for many uses. Not to be confused with cement, concrete is composed of a mixture of several materials and cement.
Concrete’s durability and versatility make it a material of choice, particularly useful due to low maintenance and repair costs. From commercial and residential buildings, bridges and roads, concrete is present in everyday life, sustaining complex and simple structures for safety and aesthetics.
In construction
Concrete has the ability to gain strength over time and to help conserve resources due to its capacity to remain a high-quality material with little to no need of reconstruction or maintenance. One of the most durable materials in existence, it resists rotting, burning, and rusting, providing a stable and safe foundation for high-rise buildings. It has double the lifespan of other construction materials, such as wood, allowing for long-term applications.
Due to its durability, concrete is used to build roads with fewer chances of potholes. With maintenance costs reduced, it helps to save on asphalt and to aid the environment. Concrete is a sustainable construction material, with more efficient travel due to not needing maintenance like other materials. Roads have less surface deflection that allow for vehicles to utilise less fuel, and they become easier to see at night.
In buildings, foundations and walls are sturdier and more durable. Long-term projects can contain both an aesthetically pleasing view and safe and long-lasting constructions. With concrete’s properties, construction and operational costs are lower. For residential buildings, the fire resistance allows for fewer accidents, more stability in case of natural disasters, and higher protection against the elements.
As concrete is rot resistant, it aids in the control of allergens; it helps to keep allergens such as pollen from entering the building, and it helps to regulate the temperature for better energy efficiency and reduced costs.
Benefits
As limestone is the main component in cement, which in turn is utilised to produce concrete, this material becomes very easy to make. Limestone is one of the most abundant materials found on Earth, providing an almost never-ending source. Silica fume and fly ash are other industrial waste by-products that are utilised to make concrete, originating from power plants and steel mills.
Concrete allows for highly efficient buildings, saving on both energy and costs due to its inherent thermal ability. This ability permits heat retention and absorption, which helps to conserve heat and cool houses in a more effective manner.
Related articles on Designing Buildings
- 3D concrete printer.
- Blocked concrete delivery pumps.
- Admixture, additive or agent.
- Admixtures in concrete.
- Alkali-silica reaction (ASR).
- Architectural concrete.
- Cellular concrete.
- Cement.
- Concrete.
- Concrete in aggressive ground (SD 1).
- Concrete vs. steel.
- Concreting plant.
- Curing.
- How to clean concrete.
- Laitance.
- Limecrete.
- Precast concrete.
- Prestressed concrete.
- Reinforced concrete.
- Stationary pump skills.
- Testing concrete.
- Urban mining to reinvent concrete.
- What will happen if we use too much rebar in concrete?
--Heritage Builders Ltd 12:13, 05 May 2017 (BST)
Featured articles and news
A briefing on fall protection systems for designers
A legal requirement and an ethical must.
CIOB Ireland launches manifesto for 2024 General Election
A vision for a sustainable, high-quality built environment that benefits all members of society.
Local leaders gain new powers to support local high streets
High Street Rental Auctions to be introduced from December.
Infrastructure sector posts second gain for October
With a boost for housebuilder and commercial developer contract awards.
Sustainable construction design teams survey
Shaping the Future of Sustainable Design: Your Voice Matters.
COP29; impacts of construction and updates
Amid criticism, open letters and calls for reform.
The properties of conservation rooflights
Things to consider when choosing the right product.
Adapting to meet changing needs.
London Build: A festival of construction
Co-located with the London Build Fire & Security Expo.
Tasked with locating groups of 10,000 homes with opportunity.
Delivering radical reform in the UK energy market
What are the benefits, barriers and underlying principles.
Information Management Initiative IMI
Building sector-transforming capabilities in emerging technologies.
Recent study of UK households reveals chilling home truths
Poor insulation, EPC knowledge and lack of understanding as to what retrofit might offer.
Embodied Carbon in the Built Environment
Overview, regulations, detail calculations and much more.
Why the construction sector must embrace workplace mental health support
Let’s talk; more importantly now, than ever.
Ensuring the trustworthiness of AI systems
A key growth area, including impacts for construction.