Popular Hand Book for Cement and Concrete Users: A Comprehensive and Popular Treatise on the Principles Involved and Methods Employed in the Design and Construction of Modern Concrete Work ...Norman W. Henley Publishing Company, 1911 - 430 стор. |
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Сторінка viii
... WALLS , ABUTMENTS , AND BULKHEADS Design of Walls in General . - Methods of Failure . - Kinds of Retaining Walls . Design of Gravity Walls . - Reinforced Concrete Walls.— Details of Construction . - Foundations . - Abutments ...
... WALLS , ABUTMENTS , AND BULKHEADS Design of Walls in General . - Methods of Failure . - Kinds of Retaining Walls . Design of Gravity Walls . - Reinforced Concrete Walls.— Details of Construction . - Foundations . - Abutments ...
Сторінка 6
... wall , lime mortar will harden only after the lapse of years or perhaps never . Lime mortar can neither harden nor acquire strength when used under water or in soil that is constantly wet , because slaked lime cannot crystallize until ...
... wall , lime mortar will harden only after the lapse of years or perhaps never . Lime mortar can neither harden nor acquire strength when used under water or in soil that is constantly wet , because slaked lime cannot crystallize until ...
Сторінка 43
... wall of concrete has set , voids always remain . throughout the mass , and some shrinkage of the mass occurs . A rich mixture is obtained when the cement is somewhat in excess of the quantity that would , theoretically , be sufficient ...
... wall of concrete has set , voids always remain . throughout the mass , and some shrinkage of the mass occurs . A rich mixture is obtained when the cement is somewhat in excess of the quantity that would , theoretically , be sufficient ...
Сторінка 60
... wall , prevents the use of a spade , a 1 - inch - by - 4 - inch board , sharpened to chisel edge on the end , will do as well . Only sharpen on one side and place the flat side against the form as shown in illustration . In the case of ...
... wall , prevents the use of a spade , a 1 - inch - by - 4 - inch board , sharpened to chisel edge on the end , will do as well . Only sharpen on one side and place the flat side against the form as shown in illustration . In the case of ...
Сторінка 65
... walls , and ordinary construction . They consist of from 1 to 1 1/2 inch boards , which are supported by 2 x 4 inch studs ... wall forms in place . " Failures of such forms are frequently caused by the giving way of the posts due to the ...
... walls , and ordinary construction . They consist of from 1 to 1 1/2 inch boards , which are supported by 2 x 4 inch studs ... wall forms in place . " Failures of such forms are frequently caused by the giving way of the posts due to the ...
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