1、Designation: F1068 90 (Reapproved 2012) An American National StandardStandard Specification forDoors, Double, Gastight/Airtight, Individually Dogged, forMarine Use1This standard is issued under the fixed designation F1068; the number immediately following the designation indicates the year oforigina
2、l adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification, to be used in conjunction withSpecification F1
3、073, covers the principal dimensions and themechanical requirements for manufacturing steel and alumi-num individually dogged, airtight/gastight double doors forpersonnel access through bulkheads, complete with frames,intended to maintain the structural and the air and gas tightnessintegrity of the
4、bulkheads.1.2 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.1.3 The following precautionary caveat pertains only to theTest Methods portion, Section 6, of this specification: Thisstandard does not purport to address t
5、he safety concernsassociated with its use. It is the responsibility of the user of thisstandard to establish appropriate safety and health practicesand determine the applicability of regulatory limitations priorto use.2. Referenced Documents2.1 ASTM Standards:2A36/A36M Specification for Carbon Struc
6、tural SteelA131/A131M Specification for Structural Steel for ShipsB209 Specification for Aluminum and Aluminum-AlloySheet and PlateF1073 Specification for Door Fittings, for Watertight/Gastight /Airtight, Weathertight, and Non-Tight Doors,for Marine Use2.2 ABS Standard:Rules for Building and Classin
7、g Steel Vessels32.3 Military Standards:MIL-R-900 Rubber Gasket Material, 45 Durometer Hard-ness4MIL-C-81706 Coating, Aluminum and Aluminum Alloys4MIL-P-24441 Epoxy-Polyamide Paint4DoD-STD-2138 Metal Sprayed Coating System for Corro-sion Protection4TT-E-490 Enamel, Silicone Alkyd Copolymer, Semi-Glos
8、s,Exterior4ZZ-R-765 Rubber, Silicone43. Ordering Information3.1 Ordering for doors under this specification shall includethe following:3.1.1 Material of doors,3.1.2 Nominal and ASTM designations, fixed lights or nolights,3.1.3 Quantity, and3.1.4 Location of active and inactive panels.3.2 Inspection
9、and acceptance of doors shall be agreed uponbetween the purchaser and the supplier.4. Construction, Shape, and Dimensions4.1 The construction, shape, and clear opening dimensionsshall be as shown in Fig. 1 and Table 1; in addition, they shallconform to the following requirements:4.1.1 Door frames sh
10、all be supplied as indicated in Fig. 1.The corner radius inside of door frame shall be 8 in. (203 mm).4.1.2 Dogs shall be located on the door panels unlessotherwise specified.4.1.3 The doors shall be fitted with dogs, hinges, hasp andstaple assemblies, grab handles, label plates, and hook assem-blie
11、s.4.1.4 The position of the grab handles shall be located at thecenter of the height of each door panel.4.1.5 The components shall be attached to the steel doors.Components shall be attached to aluminum doors by eitherwelding or bolting.1This specification is under the jurisdiction of ASTM Committee
12、 F25 on Shipsand Marine Technology and is the direct responsibility of Subcommittee F25.03 onOutfitting and Deck Machinery.Current edition approved Oct. 1, 2012. Published October 2012. Originallyapproved in 1987. Last previous edition approved in 2007 as F1068 90 (2007).DOI: 10.1520/F1068-90R12.2Fo
13、r referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American Bureau of Shipping (ABS), ABS Plaza, 16
14、855Northchase Dr., Houston, TX 77060, http:/www.eagle.org.4Available from Standardization Documents, Order Desk, Bldg. 4, Section D,700 Robbins Ave., Philadelphia, PA 19111-5094, ATTN: NPODS.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United St
15、ates14.1.6 The material of standard door components shall be asgiven in Table 2.4.1.7 Welding shall be done in accordance with ABS Rulesfor Building and Classing Steel Vessels.5. Workmanship, Finish, and Appearance5.1 All sharp and ragged edges shall be ground flush andremoved for personnel protecti
16、on.5.1.1 The door panels, upon completion, shall be straightwith a tolerance of 6116 in. (1.6 mm).5.2 Pretreatment and priming of door components shall beas follows:5.2.1 Steel door and components, except component No. 3,are to be coated with inorganic zinc rich primer, SSPC Paint 20Type I-C, at 1.5
17、 to 3.0 mils (MDFT), both sides, beforeassembly, following surface preparation in accordance with themanufacturers instructions.5.2.2 Aluminum door and components, except componentNo. 3, are to be pretreated with vinyl wash primer coating,followed with lead free, chromate free, anti-corrosion primeN
18、OTE 11 in. = 25.4 mm.FIG. 1 Typical Double-Door DetailsF1068 90 (2012)2coating. Pretreatment and primer are to be applied beforeassembly, following surface preparation in accordance with themanufacturers instructions.6. Test Methods6.1 Design all doors with their respective fittings from theinside (
19、stiffener side) to a test head of 5 psi (34 kPa) and aproof test of 7.5 psi (50 kPa) to ensure no deformation of thepanel.6.2 Before delivery certify the doors for gastight/airtightintegrity.7. Product Marking7.1 Each door shall be marked with the purchase ordernumber by attaching a CRES label plate
20、 to the door panel usingletters at least12 in. (13 mm) high, designating the ASTMdesignation number, nominal number, thickness of the doorplate, and direction of opening. Other markings may be inpaint.7.2 Label plates shall be screwed or bolted to the door panelon steel and aluminum doors, but in no
21、 way adversely affectthe airtightness or gas tightness.8. Packaging and Package Marking8.1 Doors shall be crated or attached to a pallet in a manneracceptable for shipment by a common carrier. The door anddoor frame assembly shall be shipped as one unit with thegasket protected from knife edges by a
22、n inserted partition.9. Keywords9.1 airtight; dogged; doors; double doors; gastight; marine;shipSUPPLEMENTARY REQUIREMENTSThe following supplementary requirements shall apply only when specified by the contract or order.S1. PaintingS1.1 Pretreatment and priming of door components shall bemetal spray
23、 coating in accordance with DoD-STD-2138, TypeII on both sides prior to assembly.S1.2 Aluminum door and components shall be treated witha chemical conversion coating MIL-C-81706, second primedwith one coat epoxy polyamide primer (Formula 150 ofMIL-P-24441) alkyd haze-gray (TT-E-490 or equal). Applyc
24、oating before assembly, following surface preparation inaccordance with the manufacturers instruction.S2. Internal PressureS2.1 Design and proof test pressures other than 5 and 7.5 psi(34 and 52 kPa), respectively, if required, shall be indicated.S2.2 Clear openings other than those specified in Tab
25、le 1,ifrequired, shall be indicated.TABLE 1 Steel and Aluminum DoorsNOTE 11 in. = 25.4 mm.NOTE 22.2 lb=1kg.NOTE 3Weight does not include fittings.Steel DoorsNominalNumberClearOpening, in.Size of Door,in.Thickness ofDoor Plate,in.Size of Stiffener, in.Size of Frame,Angle, in.CalculatedWeight, lb4066
26、40 66 42 6814 2114 14 angle 434 114 3386072 60 72 62 7414 2112 14 angle 434 112 14 5036083 60 83 62 8514 212 112 14 angle 434 112 14 569Aluminum Doors4066 40 66 42 6814 3338 8T bar 434 238 171.26072 60 72 62 7414 3338 8T bar 434 238 238.46083 60 83 62 8514 3338 8T bar 434 238 265.5TABLE 2 Standard D
27、oor MaterialNumber Component Steel Aluminum Alloy1 Door panels Specifications A36/A36M or A131/A131M Specification B2092 Gasket retainer Specifications A36/A36M or A131/A131M Specification B2093 Gasket Neoprene 45 Durometer or equal MIL-R-9004 Stiffeners Specifications A36/A36M or A131/A131M Specifi
28、cation B2095 Door frame Specifications A36/A36M or A131/A131M Specification B209F1068 90 (2012)3S3. Special Heat Resisting GasketsS3.1 Special heat resisting gaskets in accordance withZZ-R-765, Class 3B, Grade 30 are to be installed.S4. Aluminum DoorsS4.1 Aluminum doors for 5 psi (34 kPa) internal a
29、ndexternal pressures are to be indicated.S5. Additional Test RequirementsS5.1 Test requirements, when indicated, shall allow 1 out of50 doors to be tested for 1.5 times the test requirementsperformed by the manufacturer.ASTM International takes no position respecting the validity of any patent right
30、s asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any t
31、ime by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will
32、 receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM
33、 International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).F1068 90 (2012)4
