BS 1142:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for fibre building boards
Hardcopy , PDF
04-15-1999
BS EN 622-1:2003
BS EN 325:2012
BS EN 622-2:2004
BS EN 321:2002
BS EN 310:1993
BS EN 324-1:1993
BS EN 324-2:1993
BS EN 318:2002
BS EN 622-5:2009
BS EN 622-3:2004
BS EN 323:1993
BS EN 322:1993
BS EN 382-1:1993
BS EN 320:2011
BS EN 319:1993
BS EN 622-4:2009
BS EN 316:2009
BS EN 317:1993
BS EN 120:1992
BS EN 622-5:1997
BS EN 325:1993
BS EN 320:1993
BS EN 316:1993
BS EN 321:1993
BS EN 622-1:1997
BS EN 622-3:1997
BS EN 622-2:1997
BS EN 622-4:1997
BS EN 318:1993
English
08-31-1989
Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. Dimensional tolerances
4. Flame and fire retardant boards
5. Physical and mechanical properties
6. Marking
Appendices
A. Methods of test
B. Verification of compliance
C. Common uses of fibre building boards in the
construction industry
D. Recommendations for transportation, storage
and conditioning of fibre building boards
Tables
1. Permissible deviations in length, width and
thickness within and between boards of hardboard,
medium density fibreboard (MDF), mediumboard and
softboard
2. Summary of test methods and acceptance levels
given in tables 3 to 6
3. Test levels for hardboard
4. Test levels for mediumboard
5. Test levels for MDF
6. Test levels for softboard
7. Board identification, types and colours of stripes
8. Number of test specimens required when testing
boards
9. Acceptance levels for postmanufacture batch
testing for five typical batch sizes
10. Guidance on the use of fibre building boards in
the construction industry
Figures
1. Subdivision into test pieces
2. Measurement of panel length and width
3. Measurement of edge straightness
4. Measurement of squareness
5. Measurement of length and width
6. Measurement of thickness for density determination
7. Measurement of increase in length
8. Measurement of thickness for dimensional changes
associated with changes in relative humidity
9. Test rig for determining bending strength
10. Thickness and width determination for bending
strength test
11. Test rig for measuring deflection
12. Load deflection curve for modulus of elasticity
13. Apparatus for determination of transverse internal
bond of the board
14. Apparatus for determination of extractable
formaldehyde
15. Parallel shank screw 38 mm x 4.1 mm with two
start thread
16. Support for test specimens for determination of
surface absorption
17. Typical mounting of test specimen for determination
of recovery and compression
Requirements for hardboard, mediumboard, medium density fibreboard and softboard. Manufacturing requirements concerning permissible deviation on sizes, flame and fire retardant boards, marking requirements and methods of tests specified. Guidance is given on the application of fibre building boards for certain common uses in the construction industry and recommendations made on their transportation, storage and conditioning.
Committee |
B/541
|
DevelopmentNote |
Supersedes 88/13062 DC, 91/16116 DC and 92/87926 DC. (03/2006)
|
DocumentType |
Standard
|
Pages |
46
|
PublisherName |
British Standards Institution
|
Status |
Superseded
|
SupersededBy |
|
Supersedes |
Standards | Relationship |
ISO 818:1975 | Similar to |
ISO 768:1972 | Similar to |
ISO 2696:1976 | Similar to |
ISO 819:1975 | Similar to |
ISO 3729:1976 | Similar to |
ISO 767:1975 | Similar to |
ISO 766:1972 | Similar to |
ISO 3546:1976 | Similar to |
ISO 3340:1976 | Similar to |
ISO 2695:1976 | Similar to |
DEFSTAN 61-12(PT16)SEC2/1(1980) : 1980 | WIRES, CORDS, AND CABLES, ELECTRICAL - METRIC UNITS - SECTION 2: WIRES, ELECTRICAL (FOR HF AERIAL (ANTENNA) FEEDER, OR EARTHING SYSTEMS) |
BS 8203:1996 | Code of practice for installation of resilient floor coverings |
BS 1133-8:1991 | Packaging code Wooden boxes, cases and crates |
BS 6150:1991 | Code of practice for painting of buildings |
DEFSTAN 61-12(PT17)/1(1978) : 1978 | WIRES, CORDS, AND CABLES, ELECTRICAL - METRIC UNITS - PART 17: CABLES, SPECIAL PURPOSE, ELECTRICAL (FOR DETONATOR FIRING CIRCUITS) |
DEFSTAN 61-12(PT6)/5(1982) : 1982 | WIRES, CORDS AND CABLES, ELECTRICAL - METRIC UNITS - PART 6: POLYVINYL CHLORIDE (PVC), POLYETHYLENE, OR SILICONE RUBBER INSULATED EQUIPMENT WIRES |
DEFSTAN 02-643/2(2002) : 2002 | REQUIREMENTS FOR CABLES ELECTRICAL, SUB-MINIATURE AND SMALL MULTICORE, LIMITED FIRE HAZARD FOR SPECIAL PURPOSES |
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BS 5502-21:1990 | Buildings and structures for agriculture Code of practice for selection and use of construction materials |
BS 8217:1994 | Code of practice for built-up felt roofing |
DEFSTAN 61-12(PT2)/4(1977) : 1977 | WIRES, CORDS, AND CABLES, ELECTRICAL - METRIC UNITS - PART 2: CABLES, ELECTRICAL (FOR POWER AND LIGHTING) |
BS 4841-3:1994 | Rigid polyurethane (PUR) and polyisocyanurate (PIR) foam for building applications Specification for two types of laminated board (roofboards) with auto-adhesively bonded reinforcing facings for use as roofboard thermal insulation for built-up roofs |
BS 5268-2:1996 | Structural use of timber Code of practice for permissible stress design, materials and workmanship |
BS 5534-1:1997 | Code of practice for slating and tiling Design |
BS 7719:1994 | Specification for water-borne emulsion paints for interior use |
DEFSTAN 61-12(PT2)/5(2008) : 2008 | WIRES, CORDS, AND CABLES, ELECTRICAL - METRIC UNITS - PART 2: CABLES, ELECTRICAL (FOR POWER AND LIGHTING) |
05/30095368 DC : DRAFT FEB 2005 | BS 6150 - PAINTING OF BUILDINGS - CODE OF PRACTICE |
BS 1924-2:1990 | Stabilized materials for civil engineering purposes Methods of test for cement-stabilized and lime-stabilized materials |
BS 5799:1986 | Specification for safety requirements for children\'s high chairs and multi-purpose high chairs for domestic use |
DEFSTAN 02-525/1(2000) : 2000 | REQUIREMENTS FOR ELECTRIC CABLES, THIN - WALL INSULATED, LIMITED FIRE HAZARD CATEGORY 2 |
DEFSTAN 61-12(PT8)/3(1995) : 1995 | WIRES, CORDS AND CABLES ELECTRICAL - METRIC UNITS - PART 8: PTFE INSULATED EQUIPMENT WIRES |
BS EN 326-1:1994 | Wood-based panels. Sampling, cutting and inspection Sampling and cutting of test pieces and expression of test results |
BS 5325:1996 | Code of practice for installation of textile floor coverings |
BS 6001-1:1972 | Sampling procedures for inspection by attributes Specification for sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection |
BS 476-6(1989) : 1989 | FIRE TESTS ON BUILDING MATERIALS AND STRUCTURES - PART 6: METHOD OF TEST FOR FIRE PROPAGATION FOR PRODUCTS |
BS EN 120:1992 | Wood based panels. Determination of formaldehyde content. Extraction method called the perforator method |
BS 6100-4.3:1984 | Glossary of building and civil engineering terms. Forest products Wood based panel products |
BS 585-2:1985 | Wood stairs Specification for performance requirements for domestic stairs constructed of wood-based materials |
BS 1186-3:1990 | Timber for and workmanship in joinery Specification for wood trim and its fixing |
BS 5268-6.1(1988) : 1988 | STRUCTURAL USE OF TIMBER - CODE OF PRACTICE FOR TIMBER FRAME WALLS - DWELLINGS NOT EXCEEDING THREE STOREYS |
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