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This document comprises requirements for investigations of soil and weak rock by pressuremeter tests with the self-boring pressuremeter (SBP) as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2. Tests with the self-boring pressuremeter cover the...
This International Standard defines a code for the designation of tool holders for internal turning (boring bars) operations with cylindrical shank and standardized dimension, f, for indexable inserts (see ISO 5609) in order to simplify orders and specifications for such tools....
Die Richtlinie beschreibt ein wirtschaftliches und produktives Betreiben des Tiefbohrens mit Einlippenbohrern (das verbreitetste Bohrverfahren der Tiefbohrtechnik) bei Erreichen höchster Qualität. Sie zeigt die allgemeinen Vorteile des Bohrverfahrens auf, beschreibt das spezifische...
This document gives the safety requirements and measures for numerically controlled (NC/CNC) boring machines, NC/CNC routing machines and NC/CNC combined boring/routing machines (as defined in 3.2 and 3.3), designed for continuous production use, hereinafter referred to as "machines"....
A detailed presentation of the results of a long-term study of the strength and durability of concretes made with pulverised fuel ash and ordinary Portland cement under a range of curing conditions.
