Notes On Concrete And Works in Concrete Especially Written to Assist Those Engaged Upon Public Works
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In our eReader you can find the full English version of the book. Read Notes On Concrete And Works in Concrete Especially Written to Assist Those Engaged Upon Public Works Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Notes On Concrete And Works in Concrete Especially Written to Assist Those Engaged Upon Public Works
What reading level is Notes On Concrete And Works in Concrete Especially Written to Assist Those Engaged Upon Public Works book?
To quickly assess the difficulty of the text, read a short excerpt:
A mixture of 3^ of sand and ballast to 1 of Portland cement was left three hours to set, and a 6 to 1 concrete five hours, before being deposited. The best results were obtained when the concrete was mixed with the minimum quantity of water aDd rammed into boxes immediately on mixing operations being completed, and deposited when in a state approaching the solidity of stiff clay.
118 Notes on Concrete, and Works in Concrete.
CHAPTEK XIV.
LOWERING THROUGH WATER PLASTIC OR FRESHLY- MIXED CONCRETE... AND CONCRETE BLOCKS.
Necessary precautions — Some different systems, &c.
Water must not be allowed to percolate through plastic or freshly mixed concrete, and it should be at the head level to prevent any local flow, and to ensure that the concrete is deposited in still water instead of in a current. If calm water is impracticable the concrete should be made richer than would otherwise be necessary, so as to provide for some of the cement being washed out and lost. Concrete of the usual proportions will generally be secure against the action of moderate seas, after it has been deposited for twenty-four hours ; but a practical test should be made in each particular case.
What to read after Notes On Concrete And Works in Concrete Especially Written to Assist Those Engaged Upon Public Works?
You can find similar books in the "Read Also" column, or choose other free books by Newman, John B to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
A mixture of 3^ of sand and ballast to 1 of Portland cement was left three hours to set, and a 6 to 1 concrete five hours, before being deposited. The best results were obtained when the concrete was mixed with the minimum quantity of water aDd rammed into boxes immediately on mixing operations being completed, and deposited when in a state approaching the solidity of stiff clay.
118 Notes on Concrete, and Works in Concrete.
CHAPTEK XIV.
LOWERING THROUGH WATER PLASTIC OR FRESHLY- MIXED CONCRETE... AND CONCRETE BLOCKS.
Necessary precautions — Some different systems, &c.
Water must not be allowed to percolate through plastic or freshly mixed concrete, and it should be at the head level to prevent any local flow, and to ensure that the concrete is deposited in still water instead of in a current. If calm water is impracticable the concrete should be made richer than would otherwise be necessary, so as to provide for some of the cement being washed out and lost. Concrete of the usual proportions will generally be secure against the action of moderate seas, after it has been deposited for twenty-four hours ; but a practical test should be made in each particular case.
What to read after Notes On Concrete And Works in Concrete Especially Written to Assist Those Engaged Upon Public Works?
You can find similar books in the "Read Also" column, or choose other free books by Newman, John B to read onlineMoreLess
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