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High-strength cinder concrete units
Through use of mix with high portland cement content, Universal Concrete Pipe Co, Columbus, Ohio, is obtaining cinder brick that tests up to 2600 psi in compression after three days; approximately 6000 bricks and 600 blocks manufactured per hr; mix approximates 6 bags of portland cement to 3600 lb of cinders of max size of 1/2 in.
High-strength cinder concrete units
Through use of mix with high portland cement content, Universal Concrete Pipe Co, Columbus, Ohio, is obtaining cinder brick that tests up to 2600 psi in compression after three days; approximately 6000 bricks and 600 blocks manufactured per hr; mix approximates 6 bags of portland cement to 3600 lb of cinders of max size of 1/2 in.
High-strength cinder concrete units
Concrete
Concrete ; 56
1948
Article (Journal)
English
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