Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Libros Libros 1 - 10 de 73 sobre ... in the proportion of one part of cement, two parts of sand and four parts of...
" ... in the proportion of one part of cement, two parts of sand and four parts of stone or gravel, or in such proportion as to produce a maximum density. "
Appletons' Annual Cyclopaedia and Register of Important Events: Embracing ... - Página 309
1885
Vista completa - Acerca de este libro

Foundations and Foundation Walls,: For All Classes of Buildings, Pile ...

George T. Powell - 1888 - 166 páginas
...separate shell on top, the same as tried at first. The second method consisted of mixing a concrete of one part of cement, two parts of sand, and four parts of gravel, laying it evenly and ramming it until a layer of from 3-4 of an inch to 1 1-4 inches appeared...
Vista completa - Acerca de este libro

Foundations and Foundation Walls: For All Classes of Buildings, Pile Driving ...

George T. Powell - 1888 - 166 páginas
...separate shell on top, the same as tried at first. The second method consisted of mixing a concrete of one part of cement, two parts of sand, and four parts of gravel, laying it evenly and ramming it until a layer of from 3-4 of an inch to I 1-4 inches appeared...
Vista completa - Acerca de este libro

Appletons' Annual Cyclopaedia and Register of Important ..., Volumen9;Volumen24

1889
...65 and 02 feet. The cylinders are sunk with the aid of compressed air, by digging out a space large enough to admit of placing one plate, which is then...electric light is used for the work in the cylinder. The Bilearagna Canal.— The discussion of the treaty proposed between the United States and Nicaragua...
Vista completa - Acerca de este libro

Report of the Citizens' Water Investigation Committee of the City of Sacramento

Sacramento (Calif.). Citizens' Water Investigation Committee, L. Tozer - 1901 - 127 páginas
...proportions of the cement, sand and gravel or broken stone used in making the concrete shall be by measure, one part of cement, two parts of sand and four parts of gravel or broken stone. The mixing of the concrete shall be in suitable beds or by machinery, in a...
Vista completa - Acerca de este libro

Report

Citizens' Water Investigation Committee of the City of Sacramento - 1901 - 127 páginas
...proportions of the cement, sand and gravel or broken stone used in making the concrete shall be by measure, one part of cement, two parts of sand and four parts of gravel or broken stone. The mixing of the concrete shall be in suitable beds or by machinery, in a...
Vista completa - Acerca de este libro

Report

Citizens' Water Investigation Committee of the City of Sacramento - 1901 - 127 páginas
...proportions of the cement, sand and gravel or broken stone used in making the con-crete shall be by measure, one part of cement, two parts of sand and four parts of gravel or broken stone. The mixing of the concrete shall be in suitable beds or by machinery, in a...
Vista completa - Acerca de este libro

International Library of Technology: A Series of Textbooks for Persons ...

1908
...their porosity. However, in certain proportions in which the cinder is not so predominant — as in a mixture of one part of cement, two parts of sand, and three parts of cinders — the corrosive effect on the steel is inconsiderable if the concrete is properly...
Vista completa - Acerca de este libro

Proceedings, Volumen29

1903
...Reservoir. — The subsoil consists of boulder clay. The walls are constructed of cement concrete composed of one part of cement, two parts of sand, and four parts of shingle. They vary in thickness from 5 feet at the base to 18 inches at the top, and are lined with...
Vista completa - Acerca de este libro

I.C.S. Reference Library, Volumen34

1905
...it must be clean and vary in size from j to 1 inch. For beams, the proportion of concrete shall be one part of cement, two parts of sand, and four parts of broken stone. For floor slabs, the proportion shall be one part of cement, two and one-half parts of sand, and five...
Vista completa - Acerca de este libro

Sessional Papers, Volumen37,Parte7

Ontario. Legislative Assembly - 1905
...cement to five of gravel. If broken stone is used, the concrete shall be mixed with the proportions one part of cement, two parts of sand, and four parts of broken stone. The stone shall be such as will pass through a one and one-half inch mesh. (6) The metal reinforcement...
Vista completa - Acerca de este libro




  1. Mi biblioteca
  2. Ayuda
  3. Búsqueda avanzada de libros
  4. Descargar EPUB
  5. Descargar PDF