Additives for water-hardening binding agents

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

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106 98, 106314, 106315, 106 97, 525472, 525505, 525509, 525143, 525156, 525158, 525227, 525230, 525222, 526317, 526342, 260124R, 106308M, C04B 3130, C08H 504, C08K 306, C08J 320

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042844339

ABSTRACT:
Water-hardening binding agent such as concrete, mortar, cement and the like are modified with a solid additive in the form of aggregates consisting of fine particle having a grain size of from 0.1 to 10 mm, preferably in pelletized or pressed grain form. These additives have an adjustable rate of dissolution and permit controlling the speed and manner of hardening of said water-hardening binding agent.

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patent: 3192060 (1965-06-01), Tilsen
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patent: 4040855 (1977-08-01), Rady-Pentek et al.
patent: 4047967 (1977-09-01), Majidzadeh et al.
patent: 4095995 (1978-06-01), Ullrich
patent: 4143202 (1979-03-01), Tseng et al.

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