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155. Stupachenko, P. P., The influence of admixtures SSB, GKZh and ()2 on structural porosity of a mortar portion of concrete, International Symposium on Admixtures for Mortar and Concrete, Vol. 5, 95 107, Brussels (1967).

156. Mac Pherson, D. R. and Fischer, H. C, The effect of water-reducing admixtures and set retarding admixtures on the properties of hardened concrete, ASTM Special Technical Publication No. 266, 201 17, (1960).

157. Bruere, G. M. and Newbegin, J. D., Some aspects of the drying shrinkage of concrete containing chemical admixtures, International Symposium on Admixtures for Mortar and Concrete, Vol. 5, Topic IV/5, 61 69, Brussels, (1967).

158. Khalil, S. M. and Ward, M. A.,-Effect of degree of hydration upon creep of mortars containing calcium lignosulphonate, Magazine of Concrete Research, 29: 1925, (1977).

159. Hope, . ., Neville, A. M. and Guruswami, A., Influence of admixtures on creep of concrete containing normal weight aggregate, International Symposium on Admixtures for Mortar and Concrete, Vol. 5, 1732, Brussels, (1967).

160. Morgan, D. R. and Welch, G. ., Influence of admixtures on creep of concrete, Third Australian Conference on the Mechanics of Structure and Materials, Auckland, New Zealand, (1971).

161. Jessop, E. L., Ward, M. A. and Neville, A. M., Possible Mechanism of Influence of Admixtures on Creep Cement Paste, Proc. 5th Inty. Symp. Cement Chemistry, Tokyo, Vol. 4, 36 41, (1968).

162. Jessop, E. L., Ward, M. A.

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163. Mielenz, R. C, Water-reducing admixtures and set-retarding admixtures for concretes: uses, specifications, research objectives, ASTM Special Technical Publication NO. 266, 21839, (1960).

164. Witte, L. P. and Backstrom, J. E., Some Properties Affecting the Abrasion Resistance of Air-Entrained Concrete, Proceedings ASTM, 51:1141 (1951).

165. Bloem, D. L., Tests of Concrete Admixtures, Joint Research Laboratory Publication No. 2, NSGA and N.R.M.C.A., 19, (1955).

166. ACI Committee 201, Guide to Durable Concrete, Journal of the American Concrete Institute, 74: 573 609.

167. Chatterji, S. and Damgaard Jensen, A., Studies of the mechanism of calcium chloride attack on Portland cement concrete, Sartryck ur Nordisk Betong, 5: 12, (1975),

168. Collepardi, M., Marcialis, A. and. Turriziani, R., The penetration kinetics of chloride ions into concrete, // Cemento, 67: 15764 (1970).

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184. Figg, J. E. and Bowden, S. R., The Analysis of Concretes, Her Majesty's Stationery Office, London, (1971).

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Publication NO. 266, 15969, (1960).

 

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