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The progressive strength method.

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Format: Book
Language:English
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MARC

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245 0 4 |a The progressive strength method. 
300 1 |a Vvideocassette (VHS)(ca. 25 min.) : sd., col. 1/2 in. 
500 0 |a The ancient art of building changes year by year. Improving on old methods grows from experiment and research. How best to form and support casting face concrete has always been a construction problem. The first requirement is temporary props and basing to suppport the load. Next, a temporary deck to shape the floor followed by placing of the necessary reinforcement. Initially, both reinforcement and concrete comprise a dead load which must be supported by props to the floors below. This tape describes the progressive strength method of concrete construction. 
650 |a Concrete construction. 
942 |2 ddc 
952 |0 0  |1 127  |4 0  |6 693_000000000000000_PRO  |7 0  |8 AV  |9 40676  |a ML015  |b ML015  |c ML015  |d 2024-06-02  |l 0  |o 693 PRO  |p 041215  |r 2018-03-23 00:00:00  |w 2018-03-23 
999 |c 29337  |d 29337