Пошук Зображення Карти Play YouTube Новини Gmail Диск Більше »
Увійти
Книги Книги
" Pats of neat cement about three inches in diameter, one-half inch thick at the center, and tapering to a thin edge, shall be kept in moist air for a period of twenty-four hours. "
Popular Hand Book for Cement and Concrete Users: A Comprehensive and Popular ... - Сторінка 25
автори: Myron Henry Lewis, Albert Hotchkiss Chandler - 1911 - 430 стор.
Повний перегляд - Докладніше про цю книгу

Mineral Resources, Випуски 21 – 25

Geological Survey of New South Wales - 1916 - 1292 стор.
...75-150 Ib. Constancy of Volume. — Pats of neat cement, 3 inches in diameter, J inch thick at centre, tapering to a thin edge, shall be kept in moist air for a period of 24 hours. (a) A pat is then kept in air at normal temperature. (6) Another is kept in water maintained...
Повний перегляд - Докладніше про цю книгу

A Hand-book for Cement Users

Charles Carroll Brown - 1905 - 440 стор.
...Ibs. 28 days(l day in moist air, 27 days in water) 200-300 Ibs. 23. Constancy of Volume. — Pats of cement about three inches in diameter, one-half inch...temperature and observed at intervals for at least 28 days.(b) Another pat is kept in water maintained as near 70 degrees F. as practicable, and observed...
Повний перегляд - Докладніше про цю книгу

A Treatise on Concrete, Plain and Reinforced: Materials, Construction, and ...

Frederick Winslow Taylor, Sanford Eleazer Thompson - 1905 - 680 стор.
...of Volume.* Pats of neat cement about three inches in diameter, one-half inch thick at the center, and tapering to a thin edge, shall be kept in moist...observed at intervals for at least 28 days. (b) Another pat is kept in water maintained as near 70° Fahr. as practicable, and observed at intervals for at...
Повний перегляд - Докладніше про цю книгу

Cements, Limes, and Plasters: Their Materials, Manufacture, and Properties

Edwin Clarence Eckel - 1905 - 798 стор.
...neat cement about three inches in diameter, one half inch thick at the center, and tapering to a tiiin edge, shall be kept in moist air for a period of twenty-four...observed at intervals for at least 28 days. (b) Another pat is kept in water maintained as near 70° F. as practicable, and observed at intervals for at least...
Повний перегляд - Докладніше про цю книгу

Report of the Bureau of Mines, Том 14

Ontario. Department of Mines, Ontario. Bureau of Mines - 1905 - 668 стор.
...moist air and 6 days in water 150 to 200 Ib. 24 hours in moist air and 27 days in water 200 to 300 Ib. Constancy of Volume. Pats of neat cement about three...tapering to a thin edge shall be kept in moist air for i\ period of twenty-four hours. (a) A pat is then kept in air at normal temperature and observed at...
Повний перегляд - Докладніше про цю книгу

Report of the Bureau of Mines, Том 14

Ontario. Department of Mines, Ontario. Bureau of Mines - 1905 - 712 стор.
...moist air and 6 days in water 160 to 200 Ib. 24 hours in moist air and 27 days in water 200 to 300 Ib. Constancy of Volume. Pats of neat cement about three...tapering to a thin edge shall be kept in moist air for я period of twenty-four hours. (a) A pat is then kept in air at normal temperature and observed at...
Повний перегляд - Докладніше про цю книгу

Report of the Bureau of Mines, Том 14

Ontario. Department of Mines, Ontario. Bureau of Mines - 1905 - 670 стор.
...moist air and 6 days in water 150 to 200 lb. 24 hours in moist air and 27 days in water 200 to 300 lb. Constancy of Volume. Pats of neat cement about three...tapering to a thin edge shall be kept in moist air for i\ period of twenty-four hours. (a) A pat is then kept in air at normal temperature and observed at...
Повний перегляд - Докладніше про цю книгу

Practical Cement Testing

W. Purves Taylor - 1905 - 348 стор.
...Volume. 16. — Pats of neat cement about three inches in diameter, one-half inch thick at center, tapering to a thin edge, shall be kept in moist air...(a) A pat is then kept in air at normal temperature. (b) Another is kept in water maintained as near 70° Fahr. as practicable. 17. — These pats are observed...
Повний перегляд - Докладніше про цю книгу

Ordinary Foundations: Including The Coffer-dam Process for Piers

Charles Evan Fowler - 1905 - 370 стор.
...CONSTANCY OF VOLUME. — Pats of neat cement about 3 inches in diameter, one-half inch thick at center, tapering to a thin edge, shall be kept in moist air...(a) A pat is then kept in air at normal temperature. (ft) Another is kept in water maintained as near 70° F. as practicable. 17. These pats are observed...
Повний перегляд - Докладніше про цю книгу

Cements, Limes, and Plasters: Their Materials, Manufacture, and Properties

Edwin Clarence Eckel - 1905 - 802 стор.
...16. Constancy of volume. — Pats of neat cement about 3 inches in diameter, i inch thick at center, tapering to a thin edge, shall be kept in moist air...(a) A pat is then kept in air at normal temperature. (6) Another is kept in water maintained as near 70° F. as practicable. 17. These pats are observed...
Повний перегляд - Докладніше про цю книгу




  1. Моя бібліотека
  2. Довідка
  3. Розширений пошук книг
  4. Завантажити ePub
  5. Завантажити файл PDF