Unformatted text preview: used in the production of hollow blocks. 4. Cinder blocks could be produced as an alternative to hollow blocks. They are lighter and more ‘hollow’ which means that more concrete could be poured inside the rows of masonry to make it stronger. 5. They could manufacture and sell hollow blocks made out of the alternative materials mentioned in the prior topic (alternative materials). They would be able to sell lighter and cheaper-to-produce hollow blocks of the same quality as the concrete hollow blocks....
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- Spring '13
- Concrete masonry unit, hollow blocks