Highway Research Board

Guide to Compounds ofilnterest in Cement and Concrete Kesearch, Special Eeport 127 Highway Research Board, National Academy of Sciences, Washington, D.C., 1972. 

C. W. Lent2, in Special Keport90, Structure of Portland Cement Paste and Concrete Highway Research Board, NRC-NAS, Washington, D.C., 1966. 

Dunn, J. R. and Hudec, P. P. (1972). Frost and sorbtion effects in argillaceous rocks. In "Frost action in Soils." Highway Research Board, Natl. Acad. Sci.-Natl. Acad. Eng. 393, 65-78. 

One such Ca-aluminate hydrate mineral was observed in fly ash-water pastes (Tishmack 1999). The fly ash analysed in the study was washed with deionized water and Na-EDTA to selectively remove the soluble S-bearing minerals prior to being blended with additional CaO and water. The XRD analysis of the hydrated pastes showed peaks that closely matched the pattern of hydrogamet with one notable exception, a strong peak at 32.1° 2-theta. The phase may be a tetracalcium aluminate hydrate prototype AFm mineral noted to form in systems that have a low S C3A composition (Highway Research Board 1972). It may also be possible that the phase had a composition close to that of hydrogamet with some substitution of Si for Al. 

Highway Research Board 1972. Guide to Compounds of Interest in Cement and Concrete Research. Special Report 127. Highway Research Board, Division of Engineering, National Research Council, Washington, DC. 

B142 Budnikov, P. P. and Erschicr, E. Ya., in Symposium on Structure of Portlaiul Cement Paste and Concrete (Sp. Rpl 90), p. 431, Highway Research Board. Washington (1966). 

Bl. Baker, C. N., Jr., Strength of soil cement as a function of degree of mixing, presented at 33rd Annual Meeting, Highway Research Board, Washington, D.C., January 1954. 

Barnes, H.E. 1952. Soil investigation employing a new method of layer-value determination of earth-resistivity interpretation. Highway Research Board Bulletin, 65 26-36. 

Lambe, T.W. 1949. How dry is a "Dry" soil. Proceedings of the Highway Research Board, Transportation Research Board, Washington, DC, pp. 491-496. 

Calleja, J.C., Trivino, F.V. Special Report 90, p. 145. Highway Research Board, Washington (1968)... 

He was a Fellow of the American Society of Civil Engineers ASCE, and a member of the American Geophysical Union AGU, and the Highway Research Board. 

Izzard, C.F. (1953). Discussion of Importance of inlet design on culvert capacity. Research Report 15-B. Highway Research Board Washington DC. 

Mertens E.W and J.R. Wright. 1959. Cationic asphalt emulsions How they differ from conventional emulsions in theory and practice. Proceedings of the Highway Research Board, Vol. 38, p. 386. 

Figure 11.2 Determination of the vertical compressive stress a. (From Foster C.R. and R.G. Ahivin, Stresses and defiections induced by a uniform circular load. Proceedings of the Highway Research Board, Vol. 33, pp. 467-470, 1954.)...

Figure 11.8 Determination of verticai stress according to Burmister s theory. (From Burmister D.M., Theory of stresses and dispiacements in iayered systems and appiication to the design of airport runways. Proceedings of the Highway Research Board, Voi. 23, pp. i26-i44, i943 Burmister D.M., The generai theory of stresses and dispiacements in iayered systems. Journal of Applied Physics, Voi. i6, pp. 89-96, i94S.)...

Scrivner, Some numerical solutions of stresses In two- and three-layered systems. Proceedings of Highway Research Board, Vol. 28, pp. 457-468, 1948.)... 

Burmister D.M. 1943. Theory of stresses and displacements in layered systems and application to the design of airport runways. Proceedings of the Highway Research Board, Vol. 23, pp. 126-144. 

Jones A. 1962. Tables of stresses in three-layer elastic system. Highway Research Board, Bulletin 342 Stress Distribution in Earth Masses. Washington, DC National Academy of Sciences. 

HRB (Highway Research Board). 1961. The AASHO Road Test History and Description of the Project. Special Report 61A. National Academy of Science. Washington, DC National Research Council. 

HRB. 1971. Admixtures in Concrete Accelerators, Air Entrainers, Water Reducers, Retarders, Pozzolans. Special Report 119. Washington, DC Highway Research Board. 

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