Houghton's Concrete Worker's Reference Books, Випуск 4N.W. Henley Publishing Company, 1911 |
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Результати 1-5 із 9
Сторінка 9
... success . The type shown in this volume in- sures not only a strong joint , but a lock that is easily and simply molded with the block . The inter - lock- 10 PREFACE ing blocks for small chimney construction have all 9.
... success . The type shown in this volume in- sures not only a strong joint , but a lock that is easily and simply molded with the block . The inter - lock- 10 PREFACE ing blocks for small chimney construction have all 9.
Сторінка 10
... joint , as is essential for this work , with the addition of spaces for vertical reinforcing rods or bars , thus insuring permanency of construction . Two methods of constructing forms for large monolithic concrete chimneys are fully ...
... joint , as is essential for this work , with the addition of spaces for vertical reinforcing rods or bars , thus insuring permanency of construction . Two methods of constructing forms for large monolithic concrete chimneys are fully ...
Сторінка 21
... joint . The blocks are further reinforced by molding small holes in each corner by inserting greased rods into the mold at this point before pla- cing the concrete . When the blocks are laid up , rods are placed in these holes so as to ...
... joint . The blocks are further reinforced by molding small holes in each corner by inserting greased rods into the mold at this point before pla- cing the concrete . When the blocks are laid up , rods are placed in these holes so as to ...
Сторінка 23
... will be of interest . The fact that these blocks lock together at each mortar joint , FIG . 4. - Easily molded ornamental chimney - shafts MOLDING CONCRETE CHIMNEYS 23 ORNAMENTAL MOLDS FOR CHIMNEYS INTER-LOCKING BLOCKS FOR LARGE CHIMNEYS.
... will be of interest . The fact that these blocks lock together at each mortar joint , FIG . 4. - Easily molded ornamental chimney - shafts MOLDING CONCRETE CHIMNEYS 23 ORNAMENTAL MOLDS FOR CHIMNEYS INTER-LOCKING BLOCKS FOR LARGE CHIMNEYS.
Сторінка 25
... joint . By molding the blocks so that the inside curve of same is equal upon each one , the diameter of the flue will be the same for the entire height of the chimney . The joints are thus easily broken , without using half or short ...
... joint . By molding the blocks so that the inside curve of same is equal upon each one , the diameter of the flue will be the same for the entire height of the chimney . The joints are thus easily broken , without using half or short ...
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24 for full 50 cents AIR-BRAKE Alternating Currents boilers cement Chap CHART chimney construction Coal compressive strength concrete slate Contains core crete dynamos edition electrical employed engravings factor of safety flue FORMULAS AND PROCESSES fully illustrated GARDNER gas engines give height HENLEY'S TWENTIETH CENTURY HISCOX India Rubber INTER-LOCKING BLOCKS J. V. WOODWORTH JOSEPH G kerfs large chimney lathe load Locomotive machine machinist manufacture mechanical metal-lath methods Milling cutters MILLING MACHINES modern MOLDING CONCRETE CHIMNEYS MOLDING CONCRETE ROOFS monolithic chimney monolithic concrete chimney monolithic concrete roof morocco mortar motors nailed NORMAN W O'CONOR SLOANE Ornamental Concrete patent permits placed practical treatise raising the forms rods ROOF TILES sections secured sheet-iron dividing-plates shown in Fig Shows side slabs slate or tile small chimneys square foot STEAM ENGINEERING steel strap-iron thickness tion TWENTIETH CENTURY BOOK Valve Gear vertical reinforcement volume Walschaert Valve Gear wire worker