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DEFSTAN 02-124(PT4)/1(2000) : 2000
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REQUIREMENTS FOR SHIELDING MATERIALS FOR NUCLEAR PURPOSES - PART 4: LOW DENSITY POLYTHENE SHEETING
23-02-2023
12-01-2013
TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - MATERIALS
1.1 Chemical Composition
1.2 Quality of Materials
1.2.1 Polythene
1.2.2 Boron Carbide
SECTION 2 - MANUFACTURE
2.1 Method
2.2 Dimensions and Dimensional Tolerances
2.3 Freedom from Defects
SECTION 3 - TESTS
3.1 Visual and X-Ray Fluoroscopy Examination
3.2 Density
3.3 Hydrogen Density
3.4 Boron Content of Type B Sheeting Only
3.5 Antioxidant Content
3.6 Re-tests
SECTION 4 - IDENTIFICATION AND PACKAGING
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS AND ABBREVIATIONS
ANNEX C - SUGGESTED METHOD FOR THE DETERMINATION OF CARBON
IN BORON CARBIDE
ANNEX D - SUGGESTED METHOD FOR THE DETERMINATION OF THE
BORON CONTENT OF BORONATED POLYTHENE
ANNEX E - PROCUREMENT CHECK LIST
ALPHABETICAL INDEX
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