Acts and Resolves Passed by the General CourtUniversity Press of Cambridge, 1918 - Session laws |
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Page 211
... reinforcement , but shall not be so wet as to cause separation of the ingredients . concrete . Rubble Concrete . - Rubble concrete shall mean an ap- Rubble proved mixture of Portland cement , water , fine and coarse aggregate to which ...
... reinforcement , but shall not be so wet as to cause separation of the ingredients . concrete . Rubble Concrete . - Rubble concrete shall mean an ap- Rubble proved mixture of Portland cement , water , fine and coarse aggregate to which ...
Page 213
... reinforcing flange at least three inches high shall be provided along such edge of the plate . Cast iron lintels shall be not less than three fourths of an inch in thickness and shall not be used for spans exceeding six feet . - Timber ...
... reinforcing flange at least three inches high shall be provided along such edge of the plate . Cast iron lintels shall be not less than three fourths of an inch in thickness and shall not be used for spans exceeding six feet . - Timber ...
Page 219
... Reinforcements . Steel for reinforcement shall conform Reinforce- to the Standard Specifications for Steel Reinforcement Bars of the American Society for Testing Materials , as from time to time revised . It shall be free from mill ...
... Reinforcements . Steel for reinforcement shall conform Reinforce- to the Standard Specifications for Steel Reinforcement Bars of the American Society for Testing Materials , as from time to time revised . It shall be free from mill ...
Page 220
... reinforcement . Basis for design . Span length . - High and Low Temperature . When fresh concrete is ex- posed to a ... reinforcement in floor slabs shall be protected by a minimum of three fourths of an inch of concrete ; in beams ...
... reinforcement . Basis for design . Span length . - High and Low Temperature . When fresh concrete is ex- posed to a ... reinforcement in floor slabs shall be protected by a minimum of three fourths of an inch of concrete ; in beams ...
Page 224
... reinforcement of a one - way certain beams , slab into which no other beams frame , and which are re- strained at the ends by being built monolithically into supporting columns , shall be designed for bending moments at the ends equal ...
... reinforcement of a one - way certain beams , slab into which no other beams frame , and which are re- strained at the ends by being built monolithically into supporting columns , shall be designed for bending moments at the ends equal ...
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Common terms and phrases
act shall take ACT TO AUTHORIZE acts of nineteen amended by striking amount heretofore appropriated Approved April Approved February Approved March April 24 assessed assessors authorized by chapter beams Boston Elevated Railway Brockton ceeding cents Chap chapter one hundred chapter two hundred city council city of Boston clerk columns commission commissioner commonwealth compression members concrete construction corporation district election enacted exceeding one thousand February 14 fifty dollars firestopped five hundred dollars follows Haverhill hereby authorized hundred and eighteen hundred and seventeen inches load loan maintenance March 11 March 27 Massachusetts mayor ment nineteen hundred office supplies payment pension personal services Portland cement printing the annual purpose RESOLVE salaries sand dollars SECTION slab Spec Street Railway sum not ex sum not exceeding supplies and equipment take effect thereafter thereof thousand dollars thousand five hundred three hundred tion travelling expenses treasurer trustees vote walls