BS 5628-2:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Code of practice for use of masonry Structural use of reinforced and prestressed masonry
Hardcopy , PDF
28-12-2005
English
15-11-2000
Committees responsible
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Alternative materials and methods of design and
construction
6 Materials and components
7 Design objectives and general recommendations
8 Design of reinforced masonry
9 Design of prestressed masonry
10 Other design considerations
11 Work on site
Annex A (normative) Design method for walls incorporating
bed joint reinforcement to enhance
lateral load resistance
Annex B (informative) Wall tie for high-lift cavity walls
Annex C (informative) Estimation of deflection
Annex D (normative) Method for determination of
characteristic strength of brick
masonry, fk
Annex E (informative) Durability recommendations for various
construction types
Bibliography
Index
Figure 1 - Characteristic compressive strength, fk, of
masonry
Figure 2 - Short-term design stress-strain curve for
reinforcement
Figure 3 - Moment of resistance factor, Q
Figure 4 - Hooks and bends
Figure 5 - Typical short-term design stress-strain curves
for normal and low relaxation tendons
Figure 6 - Minimum concrete cover in pocket-type walls and
in reinforced hollow blockwork walls
Figure B.1 - Wall tie for high-lift grouted-cavity wall
Figure D.1 - Typical prisms for determination of fk
Table 1 - Requirements for mortar
Table 2 - Chloride content of mixes
Table 3 - Characteristic compressive strength, fk, of masonry
Table 4 - Characteristic tensile strength of reinforcing
steel, fy
Table 5 - Characteristic anchorage bond strength
Table 6 - Elastic modulus for concrete infill, Ec
Table 7 - Partial safety factors, gmm, for strength of
reinforced masonry in direct compression and
bending: ultimate limit state
Table 8 - Partial safety factors, gmv, hm and gms: ultimate
limit state
Table 9 - Limiting ratios of span to effective depth for
laterally-loaded walls
Table 10 - Limiting ratios of span to effective depth for
beams
Table 11 - Values of the moment of resistance factor, Q, for
various values of fk/gmm and lever arm factor, C
Table 12 - Effective height of walls and columns
Table 13 - Values of the coefficient j
Table 14 - Selection of reinforcement for durability
Table 15 - Minimum concrete cover for carbon steel
reinforcement
Table 15a - Adjustments to minimum cement contents for
aggregates other than 20 mm nominal maximum size
Table D.1 - Value of k
Table D.2 - Value of reduction factor to allow for ratio h/t
Table E.1 - Durability recommendations for various
construction types
Gives recommendations for the structural design of reinforced and prestressed masonry constructed of brick or block masonry or masonry of square dressed natural stone.
Committee |
B/525/6
|
DevelopmentNote |
Supersedes BS 5628-2(1995) and 98/104044 DC. (09/2002)
|
DocumentType |
Standard
|
Pages |
66
|
PublisherName |
British Standards Institution
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
DD ENV 1996-2:2001 | Eurocode 6. Design of masonry structures Design, selection of materials and execution of masonry (together with United Kingdom National Application Document) |
BS 3921:1985 | Specification for clay bricks |
BS 5628-1:1992 | Code of practice for use of masonry Structural use of unreinforced masonry |
BS 5502-75:1993 | Buildings and structures for agriculture Code of practice for the design and construction of forage stores |
BS 1881-116:1983 | Testing concrete Method for determination of compressive strength of concrete cubes |
BS 5328-1:1997 | Concrete Guide to specifying concrete |
BS 5075-1:1982 | Concrete admixtures Specification for accelerating admixtures, retarding admixtures and water reducing admixtures |
BS 4483:1985 | Specification for steel fabric for the reinforcement of concrete |
BS 4486:1980 | Specification for hot rolled and hot rolled and processed high tensile alloy steel bars for the prestressing of concrete |
BS 1881-102:1983 | Testing concrete Method for determination of slump |
BS 6399-3(1988) : 1988 | LOADING FOR BUILDINGS - PART 3: CODE OF PRACTICE FOR IMPOSED ROOF LOADS |
BS 1014:1975 | Specification for pigments for Portland cement and Portland cement products |
BS 4729:1990 | Specification for dimensions of bricks of special shapes and sizes |
BS 8110-2:1985 | STRUCTURAL USE OF CONCRETE - PART 2: CODE OF PRACTICE FOR SPECIAL CIRCUMSTANCES |
BS 4721:1981 | Specification for ready-mixed building mortars |
BS 5896:1980 | Specification for high tensile steel wire and strand for the prestressing of concrete |
BS 5628-3:1985 | Code of practice for use of masonry Materials and components, design and workmanship |
BS 5075-2:1982 | Concrete admixtures Specification for air-entraining admixtures |
BS 4449:1997 | Specification for carbon steel bars for the reinforcement of concrete |
BS 6457:1984 | Specification for reconstructed stone masonry units |
BS 6073-1:1981 | Precast concrete masonry units Specification for precast concrete masonry units |
BS 4887-1:1986 | Mortar admixtures Specification for air-entraining (plasticizing) admixtures |
BS 6073-2:1981 | Precast concrete masonry units Method for specifying precast concrete masonry units |
BS 8002:1994 | Code of practice for earth retaining structures |
BS 4027:1996 | Specification for sulfate-resisting Portland cement |
BS 6399-1:1996 | LOADING FOR BUILDINGS - PART 1: CODE OF PRACTICE FOR DEAD AND IMPOSED LOADS |
BS 6649:1985 | Specification for clay and calcium silicate modular bricks |
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