INTRODUCTION.
MATERIALS.
CEMENT.
STORING.
FINE AGGREGATE (SAND) .
COARSE AGGREGATE (STONE, GRAVEL, ETC.) .
GRAVEL.
BROKEN STONE.
BANK-RUN GRAVEL.
SUBSTITUTES FOR GRAVEL OR STONE.
CINDERS.
LAVA ROCK.
WATER.
PROPORTIONING THE MATERIALS.
ARBITRARY MIXTURES.
QUANTITIES OF MATERIALS REQUIRED.
CONSISTENCY.
ESTIMATING.
ESTIMATING CONCRETE.
FORMS.
WOOD FORMS.
METAL FORMS.
REMOVAL OF FORMS.
BUILDING AND SETTING FORMS.
MIXING.
PREPARATION OF PLANT.
NUMBER OF MEN.
MACHINE MIXING.
HAND MIXING.
DIRECTIONS FOR HAND MIXING.
PLACING.
PLACING CONCRETE.
PLACING UNDER WATER.
CARE OF CONCRETE.
PROTECTION FROM FREEZING WEATHER.
CONCRETING IN FREEZING WEATHER.
THE USE OF SALT.
THE USE OF HEAT.
HEATING MATERIALS.
CONTRACTION AND EXPANSION JOINTS.
LINTELS.
SURFACE FINISH.
CONCRETE EXPOSED TO FIRE.
WATER-TIGHT CONCRETE.
ORGANIZATION OF THE UNITED STATES DEPARTMENT OF AGRICULTURE
