Quality Concrete Supplies For Any Size Project
Concrete mixes, including 20MPa, 25MPa, 32MPa, and 40MPa grades, ensuring reliable, high-quality solutions for construction projects.
Utilised to fill concrete block work walls and specialised hollow wall systems. Available in strengths ranging from 20 mpa to 40 mpa.
Popular decorative option, offering colours to enhance the aesthetic appeal of any surface. Allows for custom designs that complement any style or project.
Championing Safety, Quality, and Sustainability, that’s the Reozone Difference.
Stringent Safety Protocols
We adhere to the most rigorous safety standards and procedures across all our operations, ensuring a secure and risk-free working environment.
Minimising our Footprint
We actively implement sustainable practices throughout our operations, from optimising resource usage to minimising waste.
ISO 9001:2015
CERTIFIED
ISO 45001:2018
CERTIFIED
ISO 14001:2015
CERTIFIED
How Durable is Your Concrete?
We prioritise the key components of concrete that influence its overall quality, including compressive strength, tensile strength, workability, cohesiveness, and durability.
The primary criterion for evaluating concrete quality is its compressive strength. The overall strength of concrete is largely determined by the water-to-cement ratio. As this ratio increases, the concrete’s strength tends to decrease.
Concrete has relatively low tensile strength, making it ineffective at withstanding pulling forces. To address this limitation, concrete is typically reinforced with steel bars (rebar), which are designed to handle tensile loads. This combination of concrete’s high compressive strength and steel’s tensile strength results in reinforced concrete, a composite material that is highly efficient in various construction applications. The synergy between the two materials enables structures to better resist a broader range of stresses and loads, reducing the risk of cracking and failure under tension.
Cohesiveness in concrete describes its ability to remain a uniform and homogenous mass during handling and placement. A cohesive mix resists segregation, where the heavier aggregate particles separate from the cement paste and water. This uniformity is essential for achieving consistent strength and durability throughout the hardened concrete. Factors affecting cohesiveness include the mix proportions, specifically the cement content and fines, as well as the use of admixtures. Good cohesiveness ensures that the concrete remains stable and doesn’t separate during transport, pouring, and vibration, leading to a uniform and high-quality final product.
Climate, weather conditions and/or chemical actions can attack concrete. Damage can be caused by water or chemicals penetrating into the concrete (as opposed to just being on the surface). If you take action to improve the watertightness of concrete, you increase its ability to be resistant to such attacks. Having a lower water to cement ratio is one method for improving watertightness, providing the concrete has been fully compacted.
Our friendly team is here to assist you with your project. Maybe you have questions about concrete leaching? Maybe you want to remove an old concrete slab with rebar to pour a fresh slab? Give Reozone a call today – we’d be glad to help.
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Ready to discuss your project? We’re here to answer questions, provide a competitive quote, and explore how our commitment to safety, quality, and sustainability can benefit your build.
