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" Section 37, and quickly formed into a ball with the hands, completing the operation by tossing it six times from one hand to the other, maintained about 6 in. apart; the ball resting in the palm of one hand shall be pressed into the larger end of the... "
Bulletin of the U.S. Department of Agriculture - Page 205
1922
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Design and Construction of Hydroelectric Plants: Including a Special ...

Rufus Charles Beardsley - Dams - 1907 - 532 pages
...described in a succeeding paragraph, and is then formed into a ball with the hands, comFio. 52. pleting the operation by tossing it six times from one hand to the other, maintained ti inches apart; the pall is then pressed into the rubber ring, through the larger opening, smoothed...
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Design and Construction of Hydroelectric Plants: Including a Special ...

Rufus Charles Beardsley - Dams - 1907 - 528 pages
...described in a succeeding paragraph, and is then formed into a ball with the hands, comFIG. 52. pleting the operation by tossing it six times from one hand to the other, maintained 6 inches apart; the pall is then pressed into the rubber ring, through the larger opening, smoothed...
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Practical Reinforced Concrete Buildings

Hiram Bertrand Andrews - Reinforced concrete construction - 1908 - 68 pages
...the briquettes (but not less than 500 grams) is kneaded into a paste, as described in paragraph 39, and quickly formed into a ball with the hands, completing...it six times from one hand to the other, maintained 6 ins. apart ; the ball is then pressed into the rubber ring, through the larger opening, smoothed...
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Reinforced Concrete: A Treatise on Cement, Concrete, and Concrete Steel, and ...

Walter Loring Webb, William Herbert Gibson - Concrete construction - 1908 - 156 pages
...(but not less than 500 grams) is kneaded into a paste, as described later in paragraph on "Mixing," and quickly formed into a ball with the hands, completing...it six times from one hand to the other, maintained 6 inches apart; the ball is then pressed into the rubber ring, through the larger opening, smoothed...
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Concrete

Edward Godfrey - Concrete - 1908 - 474 pages
...briquettes [but not less than 500 gr. (i7.16 oz.)] is kneaded into a paste, as described in paragraph 38, and quickly formed into a ball with the hands, completing...it six times from one hand to the other, maintained 6 in. apart; the ball is then pressed into the rubber ring, through the larger opening, smoothed off...
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Structural Engineering: Concrete

Edward Godfrey - Building - 1908 - 474 pages
...briquettes [but not less than 500 gr. (i7.16 oz.)] is kneaded into a paste, as described in paragraph 38, and quickly formed into a ball with the hands, completing...it six times from one hand to the other, maintained 6 in. apart; the ball is then pressed into the rubber ring, through the larger opening, smoothed off...
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Cement Laboratory Manual: A Manual of Instructions for the Use of Students ...

Leslie Abram Waterbury - Cement - 1908 - 166 pages
...in kneading dough. (The sand-glass is used to indicate the time of kneading.) Form the paste quickly into a ball with the hands, completing the operation...by tossing it six times from one hand to the other, with the hands about six inches apart. Then press the ball into the ring through the larger opening....
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Cyclopedia of Civil Engineering: A General Reference Work on Surveying ...

Frederick Eugene Turneaure - Civil engineering - 1909 - 538 pages
...(but not less than 500 grams) is kneaded into a paste, as described later in paragraph on "Mixing," and quickly formed into a ball with the hands, completing...it six times from one hand to the other, maintained 6 inches apart; the ball is then pressed. into the rubber ring, through the larger opening, smoothed...
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Concrete, Its Composition and Use: A Clear, Detailed, Complete Statement of ...

Harry Franklin Porter - Cement - 1909 - 298 pages
...making the briquettes, but not less than 500 g., is kneaded into a paste, as described in Paragraph 56, and quickly formed into a ball with the hands, completing...it six times from one hand to the other, maintained 6 in. apart ; the ball is then pressed into the rubber ring, through the larger opening, smoothed off,...
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Cyclopedia of Architecture, Carpentry and Building: Masonry and concreting ...

Architecture - 1909 - 560 pages
...(but not less than 500 grams) is kneaded into a paste, as described later in paragraph on "Mixing," and quickly formed into a ball with the hands, completing...it six times from one hand to the other, maintained 6 inches apart; the ball is then pressed into the rubber ring, through the larger opening, smoothed...
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