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What is concrete made from and does it have limestone in it?
Question posted by Concreting 3+ months ago | 2 answers | 
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Related topics: concrete, project, limestone, question, answer, good
Concreting's answer: Concrete is made up of three basic components: water, aggregate (rock, sand, or gravel), and Portland cement. Cement, usually in powder form, acts as a binding agent when mixed with water and aggregates. This combination, or concrete mix, will be ...
What is another alternative instead of steel which currently use in concrete?
Question posted by Concreting 3+ months ago | 2 answers | | Open
Related topics: concrete, steel, alternative
Concreting's answer: While no alternative has become a standard to replace steel, materials like engineered timber and metal composites are becoming more common in new construction projects. Timber companies tout wood as a durable, renewable resource, and engineered ...