 | Robert Haldane (of London.) - 1883 - 518 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each, in fine powder, with water, allowing the coarser particles...applied. This is said to yield an excellent cement. (2) Ued lead, 3 parts; fine white sand, 2; crystallized boracic acid, 3. These ingredients are mixed... | |
 | John Phin - 1887 - 174 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each, in fine powder, with water, allowing the coarser particles...applied. This is said to yield an excellent cement. Glue is undoubtedly the most important cement used in the arts. Good glue is hard, clear (not necessarily... | |
 | Albert Allis Hopkins - 1901 - 736 páginas
...must be previously scrubbed with soda, then with whitening and water, followed by thorough rubbing. The mixture must be made very rapidly, by quick stirring, and when thoroughly mixed must 1« at once applied. This is said to yield an excellent cement. 2. Hed lead and bonicie ncid, equal... | |
 | 1903 - 440 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each in fine powder, with water, allowing the coarser particles...applied. This is said to yield an excellent cement. 3. Freshly burnt plaster of paris 5 parts Freshly burnt lime 1 part White of egg sufficient Reduce... | |
 | 1903 - 504 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each, in fine powder, with water, allowing the coarser particles...which holds the finest particles in suspension. The misture must be made very rapidly, by quick stirring, and when thoroughly mixed must be at once applied.... | |
 | Charles Haynes Haswell - 1903 - 1092 páginas
...powder, with water, allowing coarser particles to deposit, and then by pouring off remainder, which holds finest particles in suspension. The mixture must be made very rapidly , by quick stirring, and applied immediately. TJiiiting Leather and AXetal. Wash metal with hot Gelatine; steep leather in an... | |
 | Gardner Dexter Hiscox - 1907 - 834 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each in fine powder, with water allowing the coarser particles...applied. This is said to yield an excellent cement. i>. — Freshly burnt plaster of Paris 5 parts Freshly burnt lime .... 1 part White of egg, sufficient.... | |
 | Albert Allis Hopkins - 1921 - 1102 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each in fine powder, with water, allowing the coarser particles...applied. This is said to yield an excellent cement. 2. — Red lead and boracic acid, equal parts; add white sand, 2-3 part; mix; reduce to very fine powder,... | |
 | Gardner Dexter Hiscox - 1914 - 818 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each in fine powder, with water allowing the coarser particles...suspension. The mixture must be made very rapidly by quiek stirring, and when thoroughly mixed must be at once applied. This is said to yield an excellent... | |
 | Gardner Dexter Hiscox - 1924 - 872 páginas
...Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each in fine powder, with water allowing the coarser particles...applied. This is said to yield an excellent cement. fc. — Freshly burnt plaster of Paris 5 parts Freshly burnt lime .... 1 part White of egg, sufficient.... | |
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Silicate of soda 60 parts Both glass and fluorspar must be in the finest possible condition, which is best done by shaking each in fine powder, with water allowing the coarser particles to deposit, and then to pour off the remainder, which holds the finest... 
