7737 International Standard (ISO INTERNATIONAL ORGANIZATION FOR STANDARDIZATIONMEKAYHAPOAHAA OPFAHW3ALMA HIO CTAHAAPTW3AUMWORGANISATION INTERNATIONALE DE NORMALISATION Tolerances for building - Presentation of dimensional accuracy data Tolerances pour le batiment - Présentation des donnees sur I'exactitude dimensionnelle First edition -- 1986-12-15 ISO7737-1986 (E) UDC 69 : 621.753.1 Ref. No. ISO 7737-1986 (E) Descriptors : buildings, dimensional tolerances, dimensional deviations, dimensional measurements, accuracy, forms (paper). Price based on 12 pages tion for Standardizatior NoreproductionornetworkingpemitedwithoutlicensefromHS Not for Resale Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing nternational Standards is normally carried out through Iso technical committees. Each member bodyinterested ina subjectforwhichatechnical committeehasbeenestablishedhas 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 approval before their acceptance as International Standards by the ISO Council. They are approved in accordance with iSO procedures requiring at least 75 % approval by the member bodies voting. International Standard ISO 7737 was prepared by Technical Committee ISO/TC 59 Building construction. Users should note that all International Standards undergo revision from time to time and that any reference made herein to any other International Standard implies its latest edition, unless otherwise stated. International Organization for Standardization,1986 Printed in Switzerland CopyrightIntemationalOrganizationforStandardization No reproduction or networking permited without license from IHS Not for Resale INTERNATIONAL STANDARD ISO7737-1986 (E) Tolerances for building -- Presentation of dimensional accuracy data 0 Introduction construction work shall be based and the format in which this data shall be presented for defined items of construction and The aim of this International Standard is to state how measured manufactured components. data on observed dimensional accuracy shall be presented as feedback from the building site. Information describing the accuracy of constructed work (and Field of application 2 possible sources of error) obtained from measurement surveys is of value to building designers, component manufacturers This International Standard is for use in all types of building andcontractors.Presentationofdatainaccordancewiththe construction. principles laid down in this International Standard gives the followingadvantages. 3 References Building designers are able to use the data directly in standard calculation proceduresdesignedtodeterminetheappropriate Iso 1803/1, Tolerances for building -- Vocabulary - Part 1: reference sizes of components and to choose the appropriate General terms. jointing techniques with a "known" probability of satisfactory fit and performance. IsO 3443/1, Tolerances for building - Part 1: Basic principles for evaluation and specification. Component manufacturers, whose products are used in con- junction with a variety of constructed work, are able to ISo 3443/2,Tolerances for building --Part 2: Statistical basis establish target sizes which will have the widest ranges of for predicting fit between components having a normal application. distribution of sizes. Contractors are able to predict the need for, and type of, ISo 3443/3, Tolerances for building- Part 3: Calculation of remedial measures and to assess the economic consequences joint clearance and prediction of fit. 1) of any predicted misfit at an early stage. Construction managers are in a better position to plan the level Iso 3443/4, Tolerances for building - Part 4: Methods for ofsupervisionavailabl