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TESTING OF THE BRITTLE CONSTITUENTS OF SOIL IN A MODIFIED LOS ANGELES TEST

项目名称：	TESTING OF THE BRITTLE CONSTITUENTS OF SOIL IN A MODIFIED LOS ANGELES TEST
摘要：	BY SERIES OF TESTS ON GRANULAR MIXTURES TO WHICH DEFINED QUANTITIES OF BRITTLE PARTICLES ARE BEING ADDED, AN ATTEMPT IS BEING MADE TO DETERMINE THE STRESS WHICH CAUSES THE BRITTLE CONSTITUENTS TO BE SIGNIFICANTLY ABRADED. 0.3, 5, 10 AND 20 PERCENT BRITTLE PARTICLES FROM THREE DIFFERENT DEPOSITS ARE BEING ADDED TO BRITTLE-FREE GRAVEL FROM THE DANUBE AND THE WIENER NEUSTADT BASIN. THE SIEVE LINE HAS TO CORRESPOND TO A TEST PARTICLE MIXTURE 5/35 OR 5/55 SPECIFIED IN AUSTRIAN STANDARD B 3128. NUMBER OF REVOLUTIONS AND FRICTION AGENT LOADING ARE BEING VARIED. EVALUATION IS BY SIEVING. TESTS ARE BEING CARRIED OUT WITH 15 MATERIALS OF VARYING ORIGIN AND WITH VARYING PROPORTIONS OF BRITTLE PARTICLES.
状态：	Active
资助组织：	BUNDESMINISTERIUM FUER BAUTEN UND TECHNIK
项目负责人：	Eppensteiner, W
执行机构：	DR. WALTER EPPENSTEINER
开始时间：	19770000
主题领域：	Research；I36: Aggregates