A Study of Seal Coats for Bituminous Pavements |
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Page 23
... properties imparted , rather than because they are crushed . Hardness and Durability Significance : Obviously , hardness and durability in the aggregate are desirable properties . The effective life of the seal coat is primarily ...
... properties imparted , rather than because they are crushed . Hardness and Durability Significance : Obviously , hardness and durability in the aggregate are desirable properties . The effective life of the seal coat is primarily ...
Page 30
... properties of the material are known and understood , it is possible to do satisfactory , high quality work with any of the types or grades of asphalt or tar available . By reference to the asphaltic properties listed in the chart ...
... properties of the material are known and understood , it is possible to do satisfactory , high quality work with any of the types or grades of asphalt or tar available . By reference to the asphaltic properties listed in the chart ...
Page 33
... properties of any specific product must be determined by test . If test facilities are not avail- able to the engineer , the producer of the product can ordin- arily supply the information needed . Otherwise the average properties of ...
... properties of any specific product must be determined by test . If test facilities are not avail- able to the engineer , the producer of the product can ordin- arily supply the information needed . Otherwise the average properties of ...
Contents
Aggregate Gradation | 8 |
Aggregate Quality | 20 |
Properties of Binders Used in Seal Coats | 30 |
5 other sections not shown
Common terms and phrases
absorption adhesion aggre aggregate embedded aggregate layer aggregate particles amount Angeles Rattler Test base binder required bitumen required bituminous binder bituminous film bituminous surface Bituminous Surface Treatment characteristics cotton pads cover aggregate crushed cubic foot cubic yard curing desirable determined diluent durability effective mat thickness elongated particles emulsion engineer factor Fahrenheit flat and elongated fractions gradation graded aggregates gregate inch increase indicate laboratory spreads liquid asphalts luminosity ment method obtained old surface pavement surface penetration percent percentage of voids porosity precoating present projecting particles properties quantity of binder quantity of screenings Retained on 3/8 road tar road tars roller rolling satisfactory Screen Grade Screen Retained seal coat aggregates seal coat construction seal coat jobs skid resistance specifications spread modulus spread ratio square yard stone stripping surface texture surface treatments tend ticles tion undesirable uniform viscosity range wear weather conditions