FERROCK
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AMAST (2021b). All About Ferrock, Available at: https://amastgroup.medium.com/all-about-ferrock-c390b27192d1 [Accessed 7 Mar. 2024].
Ferrock is a sustainable building material that replaces cement and is made mostly from recycled waste materials. It is created from waste steel dust (which would normally be waste) and silica from ground-up glass, which when poured and upon reaction with carbon dioxide creates iron carbonate that binds carbon dioxide from the atmosphere into the Ferrock (Sefolo, 2021). There are several advantages when using ferrock; For instance, it is stronger than concrete, It has CO2 negative, it excels in salt water and is sustainable. Strength and durability are important factors in the construction of the centre and Ferrock has high compressive strength, which means it provides structural stability. This is important for building a long-lasting and safe multi-faith centre for visitors.
Ferrock is significantly more powerful than concrete, with its strength attributed in part to the iron carbonate created from the chemical reaction between steel dust waste’s iron and carbon dioxide. Ferrock typically has a strength of 5,000 to 7,000 psi, but some tests have shown strengths of up to 10,000 psi. Along with its strength, ferrock also possesses some flexibility, enabling it to withstand movement and pressure without cracking. In instances of seismic activity or compression, ferrock is often able to maintain its structural integrity without crumbling (AMAST, 2021).
Ferrock has great thermal mass properties to help maintain indoor temperatures, which is especially helpful in Kitwe's warm climate, creating a comfortable environment for visitors all year round. Using this material in building the Faith Fusion Centre shows innovation and advancement. This decision serves to demonstrate the centre as a contemporary and forward-looking place that respect tradition while adopting state-of-the-art materials.
Reference
Sefolo, O. (2021). The latest concrete alternative. [online] Building & Decor. Available at: https://www.buildinganddecor.co.za/the-latest-concrete-alternative/ [Accessed 7 Mar. 2024].
AMAST (2021). All About Ferrock. [online] Medium. Available at: https://amastgroup.medium.com/all-about-ferrock-c390b27192d1 [Accessed 7 Mar. 2024].

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