BS 4729-2005
特种形状和规格的粘土和硅酸盐砖.建议
Clay and calcium silicate bricks of special shapes and sizes - Recommendations
- 标准号
- BS 4729-2005
- 发布日期
- 2005年10月04日
- 实施日期
- 2005年10月04日
- 废止日期
- 无
- 中国标准分类号
- Q45
- 国际标准分类号
- 91.100.15
- 发布单位
- GB-BSI
- 引用标准
- BS EN 772-1-2000 BS EN 772-2 BS EN 772-3 BS EN 772-5 BS EN 772-7
- 代替标准
- BS 4729-2005+A1-2016
- 被代替标准
- BS 4729-1990
- 适用范围
- This British Standard gives guidance for the dimensions of bricks, including those of special shape, made from clay and calcium silicate, traditionally used in the construction of brick masonry in the UK. Requirements for bricks are covered by BS EN 771 Parts 1 and 2. NOTE Derivation of dimensions of special shapes and typical examples of applications of special shapes are shown in Annex C (Figures C.1 and C.2 and Table C.1). Annex D gives recommendations for how the principles of the test methods in the BS EN 772 series of standards are to be applied to high density (HD) clay bricks conforming to BS EN 771-1:2003+A1:2005 with shapes as described in BS 4729. The properties covered are those required to enable the products to be characterized and CE marked. The table of requirements (reproduced from Table ZA.1.2 of BS EN 771-1:2003+A1:2005 together with an indication of the relevant clause in Annex D for such marking) is given in Annex I.