Webdescribed by flakiness index or shape index (according EN 933-3, EN 933-4). 14.5.1 Flakiness Index The flakiness index (FI) is calculated as the mass of particles that pass the bar sieves with parallel slots , expressed as a percentage of the mass of the test portion. 14.5.2 Shape Index Shape index is determined only on the coarse aggregates. WebJul 30, 1998 · NOTE 2 Experience of this test has been generally limited to natural aggregates. Examples of test data sheets are given in informative Annexes A and C. Annex B (informative) contains precision data. WARNING - The use of this part of EN 933 can involve hazardous materials, operations and equipment (such as dust, noise and heavy …
EN 1097-3:1998 - Tests for mechanical and physical properties of ...
WebBSI Group WebFeb 29, 2012 · Please Wait... BS EN 933-1:2012 Current Add to Watchlist Tests for geometrical properties of aggregates Determination of particle size distribution. Sieving method Available format (s): Hardcopy, PDF Language (s): English Published date: 02-29-2012 Publisher: British Standards Institution Table of Contents Abstract Scope General … john brown harpers ferry significance
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WebFeb 29, 2012 · BS EN 933-1. December 15, 1997. Tests for Geometrical Properties of Aggregates Part 1: Determination of Particle Size Distribution - Sieving Method. … WebNo reproduction or networking permitted without license from IHS Not for Resale, 03/05/2015 03:08:30 MST f BS EN 13383-2:2013 EN 13383-2:2013 (E) Foreword This document (EN 13383-2:2013) has been prepared by Technical Committee CEN/TC 154 “Aggregates”, the secretariat of which is held by BSI. WebFeb 29, 2012 · EN 933-2:1995. Tests for geometrical properties of aggregates - Part 2: Determination of particle size distribution - Test sieves, nominal size of apterures. EN … intel nuc won\u0027t turn on