1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21820-1 SANS 12215-1:2008 Edition 1 ISO 12215-1:2000 Edition 1SOUTH AFRICAN NATIONAL STANDARD Small craft Hull construction and scantlings
4、 Part 1: Materials: Thermosetting resins, glass-fibre reinforcement, reference laminate This national standard is the identical implementation of ISO 12215-1:2000, and is adopted with the permission of the International Organization for Standardization. Published by Standards South Africa 1 dr lateg
5、an road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code +27 12 www.stansa.co.za Standards South Africa This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 12215-1:2008 Edition 1 ISO 12215-1:2000
6、 Edition 1 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee StanSA TC 5120.74, Small craft, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was publ
7、ished in July 2008. This standard may only be used and printed by approved subscription and freemailing clients of the SABS.INTERNATIONAL STANDARD ISO 12215-1 First edition 2000-09-01 Reference number ISO 12215-1:2000(E) ISO 2000 Small craft Hull construction and scantlings Part 1: Materials: Thermo
8、setting resins, glass-fibre reinforcement, reference laminate Petits navires Construction de coques et chantillons Partie 1: Matriaux: Rsines thermodurcissables, renforcement de fibres de verre, stratifi de rfrence SANS 12215-1:2008This standard may only be used and printed by approved subscription
9、and freemailing clients of the SABS.ISO 12215-1:2000(E) ii ISO 2000 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are lice
10、nsed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of t
11、he software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating
12、to it is found, please inform the Central Secretariat at the address given below. ISO 2000 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, elec- tronic or mechanical, including photocopying and microfilm, without
13、 permission in writing from either ISO at the address below or ISOs mem- ber body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland SANS 12215-1:2008This st
14、andard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 12215-1:2000(E) ISO 2000 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work
15、 of preparing International Standards is normally carried out through ISO technical com- mittees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governm
16、ental, in liai- son with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Dr
17、aft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this par
18、t of ISO 12215 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 12215-1 was prepared by Technical Committee ISO/TC 188, Small craft. ISO 12215 consists of the following parts, under the general title Smal
19、l craft Hull construction and scantlings: Part 1: Materials: Thermosetting resins, glass-fibre reinforcement, reference laminate The following will be the subjects of future parts of ISO 12215: Part 2: Materials: Core materials for sandwich-construction, embedded materials Part 3: Materials: Steel,
20、aluminium alloys, wood, other materials Part 4: Workshop and manufacturing Part 5: Design pressures, design stresses, scantling determination Part 6: Structural arrangements and details SANS 12215-1:2008This standard may only be used and printed by approved subscription and freemailing clients of th
21、e SABS.SANS 12215-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.INTERNATIONAL STANDARD ISO 12215-1:2000(E) ISO 2000 All rights reserved 1 Small craft Hull construction and scantlings Part 1: Materials: Thermosetting resins, glass-fibre
22、reinforcement, reference laminate 1 Scope This part of ISO 12215 is applicable to thermosetting resins and glass-fibre reinforcement used in the construction of small craft with a length of the hull of up to , in accordance with ISO 8666. This part of ISO 12215 specifies the minimum requirements for
23、 material properties of glass reinforcement and resin matrix and the reference laminate made thereof. This part of ISO 12215 may be applicable to materials other than those specified, provided that the minimum require- ments and properties of the reference laminate are met. NOTE The underlying reaso
24、n for preparing this International Standard is to harmonize existing standards and recommended practices for loads on the hull and the dimensioning of small craft because they differ too considerably and thus limit general worldwide acceptability of boats. 2 Normative references The following normat
25、ive documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 12215. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 12215 are encoura
26、ged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of cur- rently valid International Standards. ISO 62
27、:1999, Plastics Determination of water absorption. ISO 75-1:1993, Plastics Determination of temperature of deflection under load Part 1: General test method. ISO 75-2:1993, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite. ISO 178:1993, Plastics Determinati
28、on of flexural properties. ISO 527-1, Plastics Determination of tensile properties Part 1: General principles. ISO 527-4, Plastics Determination of tensile properties Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites. ISO 1675:1985, Plastics Liquid resins Dete
29、rmination of density by the pyknometer method. ISO 1887:1995, Textile glass Determination of combustible-matter content. ISO 1889:1997, Reinforcement yarns Determination of linear density. ISO 2078:1993, Textile glass Yarns Designation. ISO 2535:1997, Plastics Unsaturated polyester resins Measuremen
30、t of gel time at . (L H ) 24 m 25 C SANS 12215-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 12215-1:2000(E) 2 ISO 2000 All rights reserved ISO 2555:1989, Plastics Resins in the liquid state or as emulsions or dispersions Determinat
31、ion of apparent viscosity by the Brookfield Test method. ISO 2811-1:1997, Paints and varnishes Determination of density Part 1: Pyknometer method. ISO 2884-1:1999, Paints and varnishes Determination of viscosity using rotary viscometers Part 1: Cone-and- plate viscometer operated at a high rate of s
32、hear. ISO 3344:1997, Reinforcement products Determination of moisture content. ISO 3374:2000, Reinforcement products Mats and fabrics Determination of mass per unit area. ISO 3521:1997, Plastics Unsaturated polyester and epoxy resins Determination of overall volume shrinkage. ISO 4901:1985, Reinforc
33、ed plastics based on unsaturated polyester resins Determination of residual styrene monomer content. ISO 8666: 1) , Small craft Principal data. ISO 14130:1997, Fibre-reinforced plastic composites Determination of apparent interlaminar shear strength by short-beam method. EN 59:1977, Glass reinforced
34、 plastics Measurement of hardness by means of a Barcol-impressor. DIN 16945:1989, Testing of resins, hardeners and accelerators, and catalysed resins. ASTM D 4255, Testing in-plane shear properties of composite laminates. 3 Terms and definitions For the purposes of this part of ISO 12215, the follow
35、ing terms and definitions apply. 3.1 reinforcement strong, inert material, usually fibres, strongly bonded into a resin to achieve enhanced strength, stiffness and impact resistance NOTE Reinforcement fibres are commonly available in the following forms: chopped strand mat, formed of strands cut to
36、a short length, randomly distributed, without intentional orientation, and held together by a binder; continuous mat, formed of strands, randomly distributed, without intentional orientation, and held together by a binder that is not soluble in styrene; roving, which is a collection of parallel stra
37、nds (multistrand roving) or parallel filaments (multifilament roving) assembled with- out intentional twist; woven roving, which is a fabric woven from rovings; multidirectional roving, which is a fabric of crossply rovings in two or more directions; unidirectional roving, which is a fabric of rovin
38、gs arranged in one direction; cloth, which is a fabric woven from yarn. 1) To be published. SANS 12215-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 12215-1:2000(E) ISO 2000 All rights reserved 3 3.2 resin reactive synthetic that in
39、 its initial stage is a liquid, but during cure is transformed into a solid NOTE Resins are used in different formulations: as gelcoat for the mould side of the laminate, giving a smooth, flexible and water-resistant surface; as a matrix material for the reinforcing fibres of the laminate; as a topc
40、oat for the non-gelcoated surface to achieve a flexible, water-resistant and tack-free surface; as a matrix material for fillers and putties. 3.3 laminate material composed of successive bonded layers of resin and fibre or other reinforcing substance 4 Requirements for material properties of small c
41、raft 4.1 Reinforcement fibres 4.1.1 The reinforcement used as a reference for this International Standard shall be E-glass in accordance with ISO 2078. Other types of glass fibres may be used if the minimum properties of E-glass are met or surpassed and the laminate itself is of equal or higher mech
42、anical property. 4.1.2 The finish and binder of glass fibres shall be compatible with the matrix material used. 4.1.3 Fibres made of material other than glass may be used, provided that their properties are suitable for the intended purpose. The fibre reinforcement manufacturer shall declare in writ
43、ing that the material upon delivery complies with the requirements of 4.1 and the applicable part of Table 1; the actual tolerances of the material as delivered are in accordance with Table 1. Further the manufacturer shall provide written information on the binder and sizing, if applicable; the com
44、patibility and/or non-compatibility (if known) that the material with other materials to be used in the lami- nate; the specific requirements concerning storage; the specific requirements concerning use. The boat manufacturer shall keep this information with the documentation established for the sma
45、ll craft. SANS 12215-1:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 12215-1:2000(E) 4 ISO 2000 All rights reserved 4.2 Resin 4.2.1 Properties The properties of liquid gelcoat, topcoat and laminating resins shall comply with the requi
46、rements of Table 2, as applicable. 4.2.2 Gelcoat resins Gelcoat base resins when cured shall meet the requirements of Type A in Table 3. For specific applications, in order to achieve superior properties as to elongation and/or reduced water absorption, resins used for gelcoats and skin coats may de
47、viate as to their minimum properties from the requirements of Type A re si ninT ab le3. T ab l e1Pr opert ie soffibr er e in f o r c eme nt Property Test method Requirement Moisture content on delivery % max. Roving 0,2 Chopped strand mat ISO 3344 0,5 Fabrics 0,2 Mass per unit, tolerance on nominal
48、value % Roving (length) ISO 1889 to Chopped strand mat (area) ISO 3374 to Woven roving (area) ISO 3374 to Loss on ignition, nominal value % max. ISO 1887 NOTE Equivalent methods for determining moisture content and mass including permissible tolerances should be used for ma- terials other than glass
49、 fibre. Table 2 Properties of liquid resins Requirement Property Test method Tolerance on nominal value specified by the manufacturer a % Viscosity (1) Brookfield, ISO 2555 or (2) Cone/plate, ISO 2884-1 Monomer content ISO 4901 Gel time (specify activator and initiator and percentage of each, and ambient temperature) ISO 2535 Density ISO 1675 or ISO 2811-1 Mineral content (laminating resins only) DIN 16945 b a The tol
