Houghton's Concrete Worker's Reference Books, Випуск 4N.W. Henley Publishing Company, 1911 |
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Сторінка 29
... proper segment of the circle . At one side of the mold a beveled strip is nailed , which molds the channel in one end of the block , as illustrated . This strip is nailed to the side plank and then cut so that the sheet - iron dividing ...
... proper segment of the circle . At one side of the mold a beveled strip is nailed , which molds the channel in one end of the block , as illustrated . This strip is nailed to the side plank and then cut so that the sheet - iron dividing ...
Сторінка 30
... proper batter . When this can be secured without abrupt changes in the wall it will be far more satisfactory than to change the thickness all at one point . The outside molds shown at Fig . 7 are adjustable to a difference in ...
... proper batter . When this can be secured without abrupt changes in the wall it will be far more satisfactory than to change the thickness all at one point . The outside molds shown at Fig . 7 are adjustable to a difference in ...
Сторінка 35
... proper dis- tance . This is arranged by estimating the number of times the forms must be raised to secure the height desired , then dividing the 2 " slot in strap- iron into spaces to conform to the number of adjust- ments demanded . AN ...
... proper dis- tance . This is arranged by estimating the number of times the forms must be raised to secure the height desired , then dividing the 2 " slot in strap- iron into spaces to conform to the number of adjust- ments demanded . AN ...
Сторінка 39
... proper distance apart to take all the strain upon the roof . The metal - lath is then stapled upon the " horizontal bars , as illustrated , and the concrete mortar plastered upon same . Where angle iron is substituted for the wood in ...
... proper distance apart to take all the strain upon the roof . The metal - lath is then stapled upon the " horizontal bars , as illustrated , and the concrete mortar plastered upon same . Where angle iron is substituted for the wood in ...
Сторінка 51
... proper distance from the edge of each slate . The details of construction of the machine are shown at b , Fig . 15 , which will enable any one to construct this machine of lumber or to make patterns for casting in iron , as may be ...
... proper distance from the edge of each slate . The details of construction of the machine are shown at b , Fig . 15 , which will enable any one to construct this machine of lumber or to make patterns for casting in iron , as may be ...
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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