IMPROVEMENTS IN OR RELATING TO METHODS AND MEANS FOR MAINTENANCE OF ROAD SURFACES

申请公布号：WO1980001578(A1)

申请号：SE1980000020

申请日期：1980.01.22

申请公布日期：1980.08.07

摘要：<p>Improved process for surface treatment of roads by separately applying a liquid asphalt binder and an aggregate. The improvement consists in that the load distribution of the road is determined before the dosage of the binder and that the dosage of the binder is then effected in accordance with the results of said determination. Measurements for determination of the hardness, the temperature profile during a year and the roughness of the road surface are also carried out in order to more exactly determine the optimal amount of the binder. A device for the measurement of the transverse load distribution is also disclosed. </p>

PROCESS FOR THE SINGLE-BATH DYEING AND PRINTING OF CELLULOSE FIBERS WITH REACTIVE DYESTUFFS

WIPING HOT DIPPED METAL COATED WIRE OR STRIP

IMPROVEMENTS IN AND RELATING TO FLUID FLOW CONTROL DEVICES

HOLLOW EXTRUDED SHAPES IN PLASTIC MATERIAL FOR PACKINGS

APPARATUS AND METHOD FOR BRANDING ANIMALS

EXTRUDER FOR A FOOD PRODUCT

GLASS-FIBER-REINFORCED-GYPSUM BUILDING COMPONENTS

STANDING CROP PLANT PROTECTING MEANS

METHOD OF AVOIDING A SUPERSATURATION OF ELECTROLYTE SOLUTIONS WITH ONE OR MORE OF THE IMPURITIES ARSENIC,ANTIMONY,BISMUTH,IN THE ELECTROLYTIC REFINING OF NONFERROUS METALS PARTICULARLY COPPER

IMPROVEMENTS IN OR RELATING TO POWER MEASURING APPARATUS

IMPROVEMENTS IN OR RELATING TO PASTURE ESTABLISHMENT

IMPROVEMENTS RELATING TO POLYMETHYLENEDIAMINES

PNEUMATIC TYRE AND WHEEL ASSEMBLIES

CYCLOALKANOQUINOLONE CARBOXYLIC ACID ESTERS AND THE PREPARATION THEREOF

A METHOD OF AND APPARATUS FOR SELECTIVELY SOLDERING A WORKPIECE

INTRINSICALLY SAFE SELECTOR FOR SIGNALS HAVING A REPETITION RATE

BALANCE PARTICULARLY FOR KITCHEN USE

THIOCARBAMIC ACID DERIVATIVES AND PROCESS FOR THEIR PREPARATION

IMPROVEMENTS IN AND RELATING TO COAL CARBONISATION

IMPROVEMENTS IN OR RELATING TO FLUSH VALVES PARTICULARLY TOILET FLUSH VALVES