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AGGREGATE IMPACY VALUE APPARATUS : LM17402

AGGREGATE IMPACY VALUE APPARATUS : LM17402

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One of the major factors contributing to the quality of concrete is the quality of aggregates used therein. With the wide range of aggregates available, it is essential to select an aggregate that is suitable for a given application. A number of mechanical tests have been suggested to determine the various characteristics of aggregates, for many applications, in which they play a vital structural role. In a given situation, for the particular aggregate, it may not be necessary to assess all the mechanical properties. Therefore, it is absolutely essential to determine before hand, the purpose for which the concrete is being used and the properties of the aggregates which require to be assessed.

Description

One of the major factors contributing to the quality of concrete is the quality of aggregates used therein. With the wide range of aggregates available, it is essential to select an aggregate that is suitable for a given application. A number of mechanical tests have been suggested to determine the various characteristics of aggregates, for many applications, in which they play a vital structural role. In a given situation, for the particular aggregate, it may not be necessary to assess all the mechanical properties. Therefore, it is absolutely essential to determine before hand, the purpose for which the concrete is being used and the properties of the aggregates which require to be assessed.

Specification

                        • Conforms to I S : 2386 (Part – 4)
                          It consists of :
                          A circular base and support columns constructed to form a rigid frame around the quick release ‘trigger’ mechanism for a free fall of the hammer; a cylindrical steel cup with hardened inner surface 102 mm. I.D. x 50 mm. deep; a metal cylindrical measure 75 mm. I.D. x 50 mm. deep; a tamping rod 10 mm. diameter x 230 mm.
                          long.

                          SPARES
                          LM174011 : Cylindrical measure.
                          LM174012 : Tamping rod

                          LM17402 :  AGGREGATE IMPACY VALUE APPARATUS
                          Similar to LM17401 except that it is fitted with an automatic blow counte

Features

                        • Conforms to I S : 2386 (Part – 4)
                          It consists of :
                          A circular base and support columns constructed to form a rigid frame around the quick release ‘trigger’ mechanism for a free fall of the hammer; a cylindrical steel cup with hardened inner surface 102 mm. I.D. x 50 mm. deep; a metal cylindrical measure 75 mm. I.D. x 50 mm. deep; a tamping rod 10 mm. diameter x 230 mm.
                          long.

                          SPARES
                          LM174011 : Cylindrical measure.
                          LM174012 : Tamping rod

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