5019/5 International Standard (TSO INTE RNATIONAL ORGANIZATION FOR STANDARDIZATION ME KAYHAPOAHAR OPAHM3AUMA NO CTAHAAPTW3ALWWORGANISATION INTE RNATIONALE DE NORMALISATION Refractory bricks --- Dimensions Part 5 : Skewbacks Briquesréfractaires-Dimensions-Partie5:Sommiers First edition - 1984-09-15 ISO 5019/5-1984 (E) UDC 666.76-43 Ref. No. 1SO 5019/5-1984 (E) Descriptors : refractory materials, bricks, dimensions. Price based on 2 pages Copyright International Organization for Standardization sefrom IHS Not for Resale Foreword ISo (the International Organization for Standardization) is a worldwide federation of nationai standards bodies (IsO member bodies). The work of preparing International body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with iso, also take part in the work. Draft International Standards adopted by the technical committees are circulated to the member bodies for approvai before their acceptance as international Standards by the ISsO Council. They are approved in accordance with IsO procedures requiring at least 75 % approvai by the member bodies voting. International Standard ISO 5019/5 was prepared by Technical Committee ISO/TC 33, Refractories. @ . International Organization for Standardization, 1984 Printed in Switzerland Copyright International Organization for Standardization fromIHS INTERNATIONAL STANDARD ISO 5019/5-1984 (E) Refractory bricks Dimensions Part 5: Skewbacks 1 Scope and field of application 3 Dimensions The dimensions of a skewback for use with bricks of a 64 mm 1.1 This part of IS0 5019 specifies the dimensions of two course height shall be as shown in figure 1. skewbacks, one for use with bricks of a course height 64 mm and one for use with bricks of a course height 76 mm. The dimensions of a skewback for use with bricks of a 76 mm NOTE - It is recognized that there are skewback sizes of North course height shall be as shown in figure 2. American origin whose dimensions closely approximate to those in figures 1 and 2. Adoption of the 76 mm series of bricks is strongly rec- 1.2 These skewbacks are for use in conjunction with the cor- ommended. responding series of arch bricks whose dimensions are specified in ISO 5019/2. 4 Tolerances Reference Toterances on the dimensions specified in figures 1 and 2 shall be the subject of agreement between the purchaser and the iso 5019/2, Refractory bricks --- Dimensions - -Part2: Arch bricks. supplier. Copyright International Organization for Standardization