Laboratory evaluation of six selected commercially available materials as stabilizers for asphalt roofing /

by Greenfeld, Sidney H.
Published 1953

Selected bibliography on the constitution of asphalts /

by Greenfeld, Sidney H.
Published 1953

Summary report of investigation of ignition of lubricants and hydraulic fluids by shock waves /

by Greenfeld, Sidney H.
Published 1956

Report on the evaluation of twenty-one coating-grade roofing asphalts /

by Greenfeld, Sidney H.
Published 1956

The chemical changes occurring during the degradation of two coating asphalts /

by Greenfeld, Sidney H.
Published 1956

Water absorption of asphalt-additive coatings /

by Greenfeld, Sidney H.
Published 1957

Air oxidation of asphalts /

by Greenfeld, Sidney H.
Published 1962

The application of x-ray projection microscopy to roofing asphalt systems /

by Greenfeld, Sidney H.
Published 1962

The effect of blowing variables on the accelerated weathering durability of coating-grade asphalts /

by Greenfeld, Sidney H.
Published 1963

Air blowing asphalts in the presence of additive oils, catalysts and polymers /

by Greenfeld, Sidney H.
Published 1964

Saturating organic felts /

by Greenfeld, Sidney H.
Published 1966