SANS 1015-2008 Fire resisting door units for record rooms《病历室用耐火门装置》.pdf

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 978-0-626-21524-8 SANS 1015:2008Edition 1.2Any reference to SABS 1015 is deemedto be a reference to this standard(Government Notice No. 1373 of 8 No

4、vember 2002)SOUTH AFRICAN NATIONAL STANDARD Fire resisting door units for record rooms Published by Standards South Africa 1 dr lategan 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 SANS 1015:2008

5、 Edition 1.2 Table of changes Change No. Date Scope Amdt 1 1976 Amended to amplify the text of the scope, and the definition for “Fire resisting door unit” amended to make it clear that the specification covers metal fire resisting door units only. Amdt 2 2008 Amended to change the designation of SA

6、BS standards to SANS standards, to update the definition of “acceptable”, to delete reference to the standardization mark scheme, and to update referenced standards. Foreword This South African standard was approved by National Committee StanSA SC 5120.14A, Security Safes and strongroom doors, in ac

7、cordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This document was published in June 2008. This document supersedes SABS 1015:1974 (first edition). A vertical line in the margin shows where the text has been technically modified by amendment No

8、. 2. SANS 1015:2008 Edition 1.2 1 Contents Page Foreword 1 Scope 3 2 Definitions . 3 3 Requirements 4 4 Marking . 6 5 Inspection and methods of test 6 5.1 Inspection and records 6 5.2 Group test samples . 7 5.3 Tests for scratch resistance and adhesion of paint finishes 7 5.4 Test for nickel and chr

9、ome plated coatings 7 5.5 Test for level locks 7 5.6 Test for boltwork . 7 5.7 Test for door and hinges . 7 5.8 Fire test . 7 Appendix A Applicable standards . 9 Appendix B Notes to purchasers . 9 SANS 1015:2008 Edition 1.2 2 This page is intentionally left blank SANS 1015:2008 Edition 1.2 3 Fire re

10、sisting door units for record rooms1)1 Scope This specification covers the requirements for metal fire resisting door units that are capable of passing a test in which they are gradually heated (over a period of 60 min) to a temperature of 945 C and are then maintained at that temperature for 30 min

11、. Amdt 1 NOTE a) Because it is impractical to test samples taken from each consignment of fire resisting door units for compliance with some of the requirements of this specification, no specific sampling procedure has been included. The tests specified in section 5 shall be carried out, under the s

12、upervision of an independent authority, on at least one fire resisting door unit from each group (as defined in section 2). Some of the requirements and their allied tests are of such a nature that compliance can be proved only by means of a suitable agreement between supplier and purchaser. This ag

13、reement would have to include: Amdt 2 1) the submission to the purchaser of proof of compliance with the specification of the prototype, i.e. the group test sample (see 5.2); and 2) the granting to the purchaser of access to records of raw materials used and of access to the factory to ensure that h

14、is consignment of fire resisting door units has been made in the same manner as the prototype and from materials at least equal in quality to those used in the manufacture of the prototype. b) The titles of standards referred to by number in the specification are given in appendix A. c) Requirements

15、 that must be specified by the purchaser and a requirement that must be agreed upon between purchaser and supplier are listed in appendix B. 2 Definitions 2.1 For the purposes of this specification the following definitions shall apply: acceptable acceptable to the authority administering this stand

16、ard, or to the parties concluding the purchase contract, as relevant Amdt 2 door the movable part (of a door unit) complete with lock and boltwork door-frame the fixed part (of a door unit) that is intended to be built into a wall, and on which the door hangs and against which it closes 1) Strongroo

17、m and vault doors are covered by SANS 949. SANS 1015:2008 Edition 1.2 4 door furniture handle, escutcheon, and nameplate fire resisting door unit a complete door and door-frame assembly made of metal(s) and fire resisting insulating materials, and comprising a door, a door-frame, and door furniture

18、Amdt 1 group fire resisting doors of the same design and size, made by one manufacturer from identical materials inner face the face of a door that faces the inside of a record room inspector the purchaser or his authorized representative outer face the face of a door that faces away from a record r

19、oom and from which the handle projects 3 Requirements 3.1 Materials 3.1.1 Steels and metal alloys Steels and metal alloys used in the manufacture of fire resisting doors shall be capable of withstanding the relevant tests described in section 5. 3.1.2 Materials for door furniture Furniture shall be

20、of an acceptable metal that is intrinsically corrosion resistant or that has a nickel and chromium plated coating that complies with the requirements of SANS 135 for No. 2 service conditions. Amdt 2 3.1.3 Fire resisting material Fire resisting insulating material shall be an acceptable, non-combusti

21、ble, heat resisting, thermal insulating material that is not hygroscopic and does not become compacted when subjected to vibration. 3.2 Hinges Hinges shall be such that the door can be opened sufficiently to present the full and unrestricted opening of the doorway, and shall incorporate acceptable f

22、acilities for lubricating the hinges. 3.3 Boltwork a) Boltwork shall be so designed, constructed, and installed that it operates easily and efficiently, and that components can be repaired or replaced by properly qualified technicians without undue difficulty. b) When a door is tested as described i

23、n 5.6, the boltwork and door handle shall, at the end of the test, show no sign of undue damage and shall still operate efficiently. SANS 1015:2008 Edition 1.2 5 3.4 Doors and frames a) The mating of the relative surfaces of a door and frame of a door unit shall be acceptable and the design, constru

24、ction, strength, and rigidity of the unit shall be such as to ensure that it can be so installed that there is alignment between door and door-frame, and smooth and efficient operation of hinges and bolt-work during normal working. The keyhole shall be fitted with an escutcheon. b) Unless a door-fra

25、me is of a grip-type into which the walls of a record room are built, it shall be provided with acceptable grip-type lugs that can be securely built into the walls of a record room. c) When a door unit is tested as described in 5.7, no part of the door assembly shall at the end of the test, show any

26、 sign of undue wear and the door and hinges shall operate efficiently. 3.5 Welds Welds shall be acceptable fusion welds that are free from cracks, porosity, cavities, and trapped slag, and shall be substantially free from undercut, and there shall be no lack of penetration. Welds shall merge smoothl

27、y into the adjacent surfaces without pronounced humps or craters, and the parent metal adjacent to the welds shall be free from cracks. Exposed welds shall be ground flush with the parent metal to present a smooth finish. 3.6 Dimensions The dimensions of the clear doorway opening shall be as agreed

28、upon between purchaser and supplier. 3.7 Locks a) Except when locks of another type are specified by the purchaser, each fire resisting door shall be fitted with at least one acceptable lever lock, and each lock shall have a minimum of five levers. Each key-operated lock shall be provided with dupli

29、cate keys. b) When a lock is tested as described in 5.5, it shall be possible, at the end of the test, to operate the lock smoothly and efficiently with the key used in the test. 3.8 Resistance to fire When tested in accordance with 5.8, the door shall not distort, crack, or permit the passage of fl

30、ame or hot gases, and the temperature on the inner face shall conform to the following limits: a) Average temperature. The average temperature calculated from the readings of the five thermocouples placed as described in 5.8.2.2(b)(1) shall not exceed the initial temperature by more than 140 C. b) M

31、aximum temperature. The maximum temperature shown by any one of the six thermocouples placed as described in 5.8.2.2(b)(1) and (2), 1) shall not exceed the initial ambient temperature by more than 180 C; and 2) shall not, irrespective of the initial ambient temperature, exceed 220 C. 3.9 Finish 3.9.

32、1 Machined parts All machined parts shall have a smooth finish and shall be free from ragged edges and tool marks. SANS 1015:2008 Edition 1.2 6 3.9.2 Door handles Door handles shall be well formed and have a smooth finish. 3.9.3 Protection against corrosion All metal parts shall be made of an intrin

33、sically corrosion resistant metal or shall be so protected as to resist any corrosive conditions to which they may be subjected in normal service. 3.9.4 Paint finishes a) General. Surfaces shall, before painting, be smooth, dry, and free from burrs, sharp edges, dirt, grease, rust, scale, lamination

34、s, and other surface imperfections. b) Primer coat. Each door and door-frame shall have one coat of an anti-corrosive baking or catalyst-hardened primer of dry film thickness at least 35 m. c) Top coat. When so specified by the purchaser each door and door-frame shall have (in addition to the primer

35、 coat) at least one top coat of a baking enamel, a catalyst-hardened enamel, or a hammertone finish. The total dry film thickness of the paint finish shall be at least 75 m. Enamel finishes shall be eggshell or high gloss and shall be uniform in colour and free from grit, cissing, and pinholes. Hamm

36、ertone finishes shall have a uniform pattern and shall be free from grit, fish eyes, and pinholes. d) When a painted surface (of either of the types specified in (b) and (c) above) is tested in accordance with 5.3.1, the scratch produced shall not penetrate to the underlying metal, and when it is te

37、sted in accordance with 5.3.2, there shall be no loss of adhesion. 4 Marking 4.1 Each fire resisting door unit shall have, fixed to the inner face, an identification plate on which the following information is indented or embossed: a) the manufacturers name or trade name or trade mark; b) the manufa

38、cturers serial number; c) the words “Fire resisting only“. 5 Inspection and methods of test 5.1 Inspection and records 5.1.1 Inspection Inspect the records (see 5.1.2) to ensure that the group test sample (see 5.2) has been found to comply with the requirements of 3.1.1; 3.1.2; 3.1.3; 3.9.4(a)and (b

39、) and inspect the group test sample to ensure that it complies with the requirements of 3.3(a); 3.4(a); 3.5; 3.6; 3.7(a); 3.9.1; 3.9.2; 3.9.3; and section 4. 5.1.2 Records Full records shall be kept by the manufacturer and shall include: a) satisfactory evidence of the quality of every consignment o

40、f raw materials used in the manufacture of the doors; and b) details of the results of all tests carried out on samples taken in accordance with 5.2. SANS 1015:2008 Edition 1.2 7 5.2 Group test samples The manufacturer shall supply at least one fire resisting door unit from each group for inspection

41、 as described in 5.1.1 and for submission to the tests described in 5.3 to 5.8 inclusive. 5.3 Tests for scratch resistance and adhesion of paint finishes 5.3.1 Scratch resistance Use the apparatus and procedure given in SANS 279, using a mass of 2 kg to load the scratching needle. Amdt 2 5.3.2 Adhes

42、ion Use a razor blade to make a series of parallel cuts 2 mm apart through the paint film to the underlying metal. Cut a second series of lines at right angles to and across the first series of lines to produce sixteen 2 mm squares and examine for loss of adhesion. If no square shows any sign of fla

43、king off, there is no loss of adhesion. 5.4 Tests for nickel and chrome plated coatings Use the methods described in SANS 135 to determine the adhesion and thickness of coatings. When determining the thickness of nickel layers, use the method in which sections are made and the thickness is measured

44、microscopically2). Amdt 2 5.5 Test for lever locks Remove one lever lock from the door and secure it rigidly in a fixture. Insert the key and, using suitable means, operate the lock for a total of 60 000 opening and closing cycles at a rate of 55-65 cycles per minute, and then check for compliance w

45、ith the requirements of 3.7(b). 5.6 Test for boltwork Rigidly fix the fire resisting door in a vertical position and, by means of an actuating mechanism, operate the handle so as to move the bolts to the fully open and fully closed positions 60 000 times, at a rate of 15-20 opening-and-closing cycle

46、s per minute. Ensure that approximately the same shock force is applied to the bolts as is applied in normal operation. On completion of the test, examine the handle and boltwork for compliance with the requirements of 3.3(b). 5.7 Test for door and hinges Rigidly fix the door-frame in a vertical pos

47、ition with the door hung on the hinges, and with the bolts in the open position. Then use an actuating mechanism (attached to the handle) to subject the door, at a rate of 5-10 cycles per minute, to 10 000 opening-and-closing cycles during each of which the door is opened and closed through 90 and a

48、pproximately the same shock force is applied by the door to the door-frame as is applied in normal operation. On completion of the test, examine the door, door handle, door-frame, and hinges for compliance with the requirements of 3.4(c). 5.8 Fire test NOTE This test shall be conducted on a fire res

49、isting door after it has successfully passed the tests described in 5.6 and 5.7. 2) The BNF jet test and the coulometric test are suitable for use as production control tests, provided that care is taken to ensure reliable results. SANS 1015:2008 Edition 1.2 8 5.8.1 Test equipment a) Furnace. A furnace (fired by gas, oil, or electricity) capable of being heated, in accordance with table 1, to a temperature of 945 C in 60 min and maintained at this temperature for at least 30 min. Table 1 Time temperature relationship 1 2 3 4 Time Furnace temp*Time Furnace temp*minutes C, min