CONCRETE IN HOT ENVIRONMENTS - List of Relevant Standards pps

... Bibliography PROCEEDINGS OF SYMPOSIA 1. Proc. RILEM Int. Symp. on Concrete and Reinforced Concrete in Hot Countries, Haifa, 17–19 July, 1960 (vols 1 and 2). Building Research Station, Technion—Israel Institute of ... 1st Int. Conf. on Deterioration and Repair of Reinforced Concrete in the Arabian Gulf, Bahrain, 26–29 Oct. 1985 (Vols I and II). The Bahrain Society of Engine...

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... V6T 1W5 Fibre Reinforced Cementitious Composites A.Bentur and S.Mindess Concrete in the Marine Environment P.K.Mehta Concrete in Hot Environments I.Soroka Durability of Concrete in Cold Climates M.Pigeon ... Library of Congress Cataloging -in- Publication data Soroka, I. (Itzhak) Concrete in hot environments/ I.Soroka. p. cm.—(Modern concrete technology series) I...

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... material made up of several fine-grained minerals which are formed during the clinkering process. Four minerals, namely Alite, Belite, Celite and a calcium-aluminate phase, make up some 90% of the cement ... FINENESS OF THE CEMENT Fineness of the cement is usually measured by its specific surface area, i.e. by the total surface area of all grains contained in a unit weight of th...

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... length of time in which cement mixes, including concrete, remain plastic and workable, and can be handled and used on the building site. Accordingly, a minimum of 45 min is specified in most standards for ... ‘hardening’. These stages of setting and hardening are schematically described in Fig. 2.1. The initial and final setting times are of practical importance. The initial...

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... Blast-Furnace Slag Blast-furnace is a by-product of the pig iron industry, in which iron ores, mainly oxides of iron, are reduced to metallic iron. The iron ores contain a certain amount of impurities, ... resulting capillary pores in the silica-fume- containing paste are much finer than the pores in the neat cement paste. That is, a more refined capillary pore system is brought a...

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... of them are self-evident. Insulating water supply lines and tanks, shading of materials and concrete- making facilities from direct sunshine, and sprinkling the aggregates with clean uncontaminated ... the setting of the concrete (ASTM C494). Accordingly, a water-reducing and retarding admixture combines the effects of both water-reducing and retarding admixtures, and as such delay...

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... 6). This increased shrinkage is attributable to the grinding effect of the mixing operation which, on prolonged mixing, increases the fines content in the concrete mix. Finally, the data of Fig. ... mainly on the building site, and the latter mainly in the production of glass-fibre-reinforced concrete products, commonly known as GRC products. A detailed discussion of fibre-rei...

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... made of aluminum (all-aluminum), ply- wood face and aluminum frame, plywood face and steel frame, and steel. All-aluminum gang forms consist of aluminum sheathing supported by an aluminum frame ... as form stripping and cleaning, setting of reinforce- ment, and other wall maintenance in preparation for the next pour. A 30 in. (762 mm) wide working platform also allows removal of th...

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... shrinkage outweighs the opposing effect of the corresponding increase in the modulus of elasticity. (3) Joints should be provided in concrete members in order to reduce the restraining effect of ... Shrinkage and creep of mortar and concrete as affected by hot- humid environment. In Proc. RILEM 2nd Int. Symp. on Concrete and Reinforced Concrete in Hot Countries, H...

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... not indicated by the data of Fig. 8.13 implying, in turn, that some other mechanisms may be involved. 8.4.2.4. Mineral Admixtures In discussing the effect of mineral admixtures on drying shrinkage ... the increase in concrete modulus of elasticity and the increase in the stress level induced by the external load. The effect of modulus of elasticity and that of the stress...

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