... SURFACES PREPARATION PICKLING CLEANING GRIT BLASTING PROTECTIVE GALVANISING SPRAYING FOUNDATIONS ABUTMENTS PIERS REINFORCED CONSTRUCTION MATERIALS REPAIRS DETERIORATION BRICKS ARCHES PNEUMATIC CEMENT GUNS TIMBER FLAMES ROADS METEOROLOGY WEATHER 160 DAVIES AND O'MALLEY...

... PROTECTION CLEANING FLAMES ROADS TESTS EXPOSURE COATINGS CORROSION COSTS DESIGN REPAIRS BRIDGEWORKS SAND BLASTING SPRAYING METALS GRIT DETAILING EXPANSION JOINTS ALLOYS MAGNESIUM FLUORIDE STONE ARCHES REINFORCED MTAHIENTENANCE OF HIGHWAY BRIDGES 201 kept in repair to save undue...

...R H EVANS RESEARCH DEVELOPMENT PRESTRESSING CONCRETE PRESTRESSED BONDS STRESS DISTRIBUTION PRETENSIONED WEDGES RATIOS ACTION HEAT TREATMENT HIGH PRESSURE STEAM CLEANING ATMOSPHERIC COMPOSITE ULTIMATE STRENGTH BEAMS RESEARCH AND DEVELOPMENTS IN PRE-STREWING 231...

... differences between the two plants was that the Author relied on a high-velocity wash for cleaning his beds, whilst at Hampton an air scour followedby a lower rate of upwash had been adopted. The question whether air scouring was desirable was a controversial one. Mr. T. D. Key had recently stated 1...

...T D KEY © Thomas Telford and ICE 1948 CLEANING FILTERS SAND SLOW RAPID GRAVITY REACTIONS BEDS AIR SCOUR REVERSE WATER FLOW SILT WATERWORKS ALEXANDRIA SIOUF EGYPT AFRICA KEY ON CLEFAILNOSTAIFNENGRDS. 323 Paper No. 5460. U Cleaning of Filter Sands." By THOMADS...

...H E WHITEHOUSE © Thomas Telford and ICE 1944 PROTECTION PAINTS STEELWORK TROPICS CLIMATE CORROSION CLEANING COATINGS PROTECTIVE ZAMBESI BRIDGE ZAMBEZI AFRICA RHODESIA ZAMBIA ZIMBABWE CORRESPONDENCE ON PROTECTIVE PAINTS FOR .STEELWORK IN TROPICAL CLIMATES. 451...

...H E WHITEHOUSE; A LAURENSON; R L MCILMOYLE; S K TOLFREE ZAMBESI BRIDGE ZAMBEZI AFRICA ZIMBABWE ZAMBIA RHODESIA AMERICAN INSTITUTE OF STEEL CONSTRUCTION IRON & STEEL INSTITUTE RESEARCH COMMITTEE PROTECTION PAINTS STEELWORK TROPICS CLIMATE BACTERIA CLEANING...

...H E WHITEHOUSE © Thomas Telford and ICE 1944 PROTECTION PAINTS STEELWORK TROPICAL CLIMATE COATINGS PAINTING CLEANING BRIDGES WEATHER TREATMENT REMOVAL RUST CORROSION ZAMBESI BRIDGE ZAMBESI VALLEY ZAMBEZI RHODESIA ZAMBIA ZIMBABWE AFRICA JOURNAL...

... in the economical utilization of coal are :- (a) The selection of the right coal for the purpose in view. ( b ) Its preparation by cleaning and sizing into convenient grades. (c) The design of the plant. I n connection with these factors the object of the present Paper is to draw attention to :(l)The Fuel Research...

...F S SINNATT; R REDMAYNE; C H LANDER; E F ARMSTRONG; R LESSING; H L PIRIE; J G BENNETT; A C WALSH; G W ANDERSON; C HINDLEY PROBLEMS UTILISATION COAL USE SEAMS CLEANING PULVERISED BURNING BURNERS CARBONISATION METHODS FUEL ENERGY RESEARCH HYDROGENATION ECONOMICS EFFICIENCY PLANT...