09/30203688 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS 7861-2 - STRATA REINFORCEMENT SUPPORT SYSTEMS COMPONENTS USED IN COAL MINES - PART 2: SPECIFICATION FOR FLEXIBLE SYSTEMS FOR ROOF REINFORCEMENT
Hardcopy , PDF
English
31-10-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Information and requirements to be
agreed and documented
5 Flexible reinforcement systems
6 Cementitious grout
7 Resin grout
8 System performance
9 Mechanical performance criteria
Annexes
Annex A (normative) - Tensile testing of end
fitting/coupling assemblies
Annex B (normative) - Determination of 0.2% proof load
and strain at maximum load in bulbed tendons
Annex C (normative) - Grout encapsulation tests
Annex D (normative) - Determination of uniaxial compressive
strength of cementitious grout
Annex E (normative) - Determination of the elastic modulus
of grout
Annex F (normative) - Determination of the expansion of grout
Annex G (normative) - Determination of uniaxial compressive
strength (UCS) of resin grout
Annex H (normative) - Determination of elastic modulus of
resin
Annex I (normative) - Determination of creep of resin
Annex J (normative) - Determination of bond strength and
system stiffness of a resin anchored system
Annex K (normative) - Determination of bond strength and
system stiffness of a cementitious grout anchored
system
Annex L (normative) - Shear test on tendon/grout system
Annex M (informative) - Notes on corrosion
Bibliography
| Committee |
MRE/1
|
| DocumentType |
Draft
|
| Pages |
54
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| BS EN 196-3 : 2005 | METHODS OF TESTING CEMENT - PART 3: DETERMINATION OF SETTING TIMES AND SOUNDNESS |
| BS EN 12390-4:2000 | Testing hardened concrete Compressive strength. Specification for testing machines |
| BS EN 12385-10 : 2003 | STEEL WIRE ROPES - SAFETY - PART 10: SPIRAL ROPES FOR GENERAL STRUCTURAL APPLICATIONS |
| BS 5896:1980 | Specification for high tensile steel wire and strand for the prestressing of concrete |
| BS EN 10264-2:2012 | Steel wire and wire products. Steel wire for ropes Cold drawn non alloy steel wire for ropes for general applications |
| BS 1881-121:1983 | Testing concrete Method for determination of static modulus of elasticity in compression |
| BS EN 10244-2:2009 | Steel wire and wire products. Non-ferrous metallic coatings on steel wire Zinc or zinc alloy coatings |
| BS 6319-1:1983 | Testing of resin and polymer/cement compositions for use in construction Method for preparation of test specimens |
| BS 6319-2:1983 | Testing of resin and polymer/cement compositions for use in construction Method for measurement of compressive strength |
| BS EN ISO 15630-3:2010 | Steel for the reinforcement and prestressing of concrete. Test methods Prestressing steel |
| BS EN 10264-3:2012 | Steel wire and wire products. Steel wire for ropes Round and shaped non alloyed steel wire for high duty applications |
| ASTM C 490/C490M : 2017 : REDLINE | Standard Practice for Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete |
| BS EN 10016-4:1995 | Non-alloy steel rods for drawing and/or cold rolling Specific requirements for rod for special applications |
| BS EN 196-1:2016 | Methods of testing cement Determination of strength |
| BS EN ISO 7500-1:2015 | Metallic materials. Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines. Calibration and verification of the force-measuring system |
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