NAVY MIL-D-21631 A-1974 DECK COVERING LATEX CONCRETE《乳汁凝结甲板覆盖物》.pdf

1、MIL-D-23633A 56 7777706 0233363 6 (See 6.5) MILITARY SPECIFICATION DECK COVERING, LATEX CONCRETE This specification is approved for use by the Naval Sea Systems Comnand and is avail- able or use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 This specification covers a no

2、n-sparking, fire retardant, latex concrete deck surfacing for use over aluminum or steel decking or between metallic channels in the holds of ammunition spaces. 2. APPLICABLE DOCUIlEWTS I 2.1 The following documents of the issue in effect on date of invitation for bids or request for proposal, form

3、a part of the specification to the extent specified herein. SPECIFICATIONS FEDERAL P-D-220 - Detergent, General Purpose. TT-E-485 - Enamel, Semi-Gloss, Rust Inhibiting. UU-S-48 - Sacks, Shipping, Paper. PPP-B-35 - Baas, Textile-Shipping, Burlap, Cotton and Waterproof Laminates. PPP-B-1714 - Bags, Sh

4、ippinq, Woven Polypropylene. PPP-P-704 - Pails, Idetal: (Shipping, Steel, 1 through 12 Gallon). STANDARDS IILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes. MIL-STD-129 - hlarkinq for Shipment and Storaqe. MIGSTD-147 - Palletized Unit Loads for 40“ X 48“ Pallets. MIL

5、-STD-1623 - Fire Performance Requirements and Approved Specifications For Interior Finish Materials and Furnishings (Naval Shipboard Lse). FED-STD-595 - Colors. FEDERAL . (Copies of specifications, standards, drawings, and publications required by suppliers in connection with specific procurement fu

6、nctions should be obtained from the procuring activity or as directed by the contracting officer.) to the extETpbin. invitation for bids or request for proposal shall apply. Uniform Freight Classification Ilules I 2.2 Other ublications. The following documents form a part of this speci.fication Unle

7、ss otherwise indicated, the issue in effect on date of UNIFON4 CLASSIFICATIOIJ COIZIITTEE (Application for copies should be addressed to the Uniforn Classification Committee, j Room 1106, 222 South Riverside Plaza, Chicago, Illinois 60606.) National Motor Freight Classification Rules NATIONAL MOTOR

8、FREIGHT TRAFFIC ASSOCIATION, INC., AGIXT (Application for copies should be addressed to the Rational I4otor Freight Traffic Association, Inc., 1616 P Street, N.W., Washinqton, D.C. 20036.) FSC 5610 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL

9、-D-21631A 56 9999906 0213362 4 4 # # 3. REQUIREMENTS 3.1 Qualification. Latex concrete deck covering furnished under this specification shall be products whicF are qualified for listing on the applicable qualified products list at the time set for openina of bids (see 4.3 and 6.3). of an intimate mi

10、xture of dry ingredients and a liquid latex proportioned to form a covering which will be suitable for application with a trowel. The ingredients shall be capable of being mixed and laid to the specified thickness and shall be capable of producing wearing aurfaces which are smooth, dense, non-corros

11、ive to aluminum or steel, and relatively free from waves, trowel marks, depressions, and othcr surface defects, The finished product shall conform to the requirements in table I. 3.2 Material. The material used for forming the deck covering shall consist essentially Tablc I - Requirements and test m

12、ethods. - Adhering/bonding Resistance to staining Weight Resistance to impact Indenta tion Resistance to elevated temperature misture absorption oil absorption Non-slip properties wear resistance Fire resistance Bond strength Sparkinq resistance Electrical conductivity Load resistance Ease of repair

13、 Application instructions I-_.*- Requirement 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 Test method - 4.5.2 4.5.3 4.5.4 4.5.5 4.5.6 4.5.7 4.5.8 4.5.9 and 4.5.10.1 4.5.10 4.5.11 3.14 4.5.12 3.15 I 4.5.13 3.16 4.5.14 3;17 I 4i5.15 3.3 Adhesion or bondinq. The deck coverina shall be capable of adh

14、ering to the deck or structure on wEi= apwe without the use of clips or other devices welded to the deck. 3.4 Resistance to staining. Thc deck covcring shall bc capable of being readily cleaned at-f-ifiervals without appreciable loss of surface or color, and shall not be adversely affected by deterq

15、ents, such as soap powder conforming to P-U-220, when tested as specified in 4.5.2. 3.5 W;ight. 3.6 Resistance to impact. When tested as Specified in 4.5.4, the dcck covering shall The deck covering after curinq shall not exceed 24.5 pounds per square foot (lb/ft ) for a thickness of 2 inches (see 4

16、.5.3). show no viesignsf-ching, crackinq, or detachment from the steel plate. There shall be not more than 1/8 inch of permanent indentation. 3.7 Indentation. When tested as specified in 4.5.5, thc initial indentation of the deck covering shall be not more than 1.5 percent of the actual thickness of

17、 the coverinu. The covering shall show no sians of crackin? r?r bnconinq drtachcd Fron the steel base plate as a result of the indentation. any part more than f/n inch, no- softe-, when trct?d as specified ir. 4.5.6. 3.8 Resistance to elevated tempcrnturc. The dcck covcring shall not flow or slip in

18、 3.9 misture absoeion. The deck coveriTo shall not ahsorb mre than 2.0 percent of water, basa6 =Wei?= at normal atmospheric conditions, wher! tested as specified in 4.5.7. 3.10 Oil absorption. When testcd as srecificd in 4.5.8, thc deck coverin- shall not soften and sxll not show ncre than 2.0 perce

19、nt chanqe in welglrt. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-21631A 5b 9999906 02133b3 T W MIL-D-21631A (SHIPS) 3.11 Nonsli ro erties. The deck covering shall show coefficients of friction not less than tdohe II when tested as specif

20、ied in 4.5.9 in the “as prepared“ condition and after 1500 revolutions of the wear test machine specified in 4.5.10.1. Table II - Nonslip properties. Coefficient of static friction: Leather Rubber Leather Rubber Coefficient of sliding friction: Contacting surface condi tions 1 .40 1 - I .60 0.30 3.1

21、2 Resistance to wear. The deck covering shall show wear not to exceed 0.150 inch, when tes teda each filled container shall also be weighed to determine the amount of contents. Any filled container in the sample having one or more defects, or under required fill, shall be rejected, and if the number

22、 of defective containers in any sample exceeds the acceptance number for the appropriate sampling plan of MIL-STD-105, the lot represented by the sample shall be re- jected. 4.4.3 Qualit conformance tests. Quality conformance tests shall consist of all tests not ped under lot acceptance tests (see 4

23、.4.4); except the fire resistance test of 4.5.11. 4.4.4 Lot acce tance tests. Material selected in accordance with 4.4.1.3 shall be mixed in accxa reciprocates under it. minute through a stroke of 5 inc1.e. 3-1/8 inches wide, with a 1/4 inch radius at bot!? ends. ?2hc roller contacting fnrce shall b

24、e controlled by varying the pressure in the loading cylinder. The anecinien tal;le shall oscillate nt approximately 9 cycles per TP roller shall bo of krass, 4 inches in dianeter, Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-2163 1A (SIIIPS)

25、 4.5.16 Ease of repair. The three specimens used for the electrical conductivity determinationshalTbeed for ease of repair by gouging out areas of various sizes to a minimum depth of 1/8 inch with a hammer and a 1/2 inch chisel. These areas shall then be patched, noting the ease of repair and the ma

26、terials ability to featheredqe as well as the bond between the patch nd the oriqinal covering. shall be inspEcted forcompliacithsection 5 of this document. 4.6 Ins ection of FreEation or deliveq. The packacing, mcking, and marking 5. PREP?LRATION POR DELIVERY (The preparation for delivery requiremen

27、ts specified lierein apply only for direct Government procurements. For the extent of applicability of the preparation for delivery requirements of referenced documents listed in section 2, see 6.4.) 5.1 Preservation-packaging. Not applicable. 5.2 Packin . The component parts of the deck covering sh

28、all be individually packed 5.2.1 Levels A and B. 5.2.1.1 Binder. The latex binder shall be furnished in 5-gallon capacity pails con- forming to Typelass 5 or Type II, class 4 of PPP-P-704. Container selection shall be at the suppliers option. Interior and exterior coatings are required except exteri

29、or coatinq shall approximate color number 26270 of PED-STD-595. following containers, net capacity 94-pounds at the suppliers option: or the ledcified (see 6.2) as follows: 5.2.1.2 ingredients. The dry ingredients shall be furnished in any one of the Specification Container Container Number UV-S-48

30、Sack, Shippinq, Paper 17-17X PPP-B- 3 5 Bags, Textile, Shipping P15B PPP-8-1714 Baas, Shipping PP-4-6 Container closures shall be in accordance with the applicable specification or appendix thereto. tainers whic-1-insure acceptance by the comnon carrier and safe delivery to destination at the lowest

31、 applicable rate. Ccntainers, packing, and method of shipment shall comply with the Uniform Freiqht or National Motor Freight Classification Rules and Regulations OP other carrier rules as applicable to the mode of transportation. 5.2.2 Level C. The binder and dry ingredients shall he packed for shi

32、pment in con- 5.3 Palletized unit loads. When specified (see 6.2), shipping containers shall be palletizedn-awIL-STD- 14 7. 5.4 Marking. In addition to any special marking required, (see 3.19 and 6.2), shipping containers and palletized unit loads shall be marked in accordance with MIL-STD-129 and t

33、he applicable container specification. 6. NOTES 6.1 Intended use. Latex concrete is intended for use between aluminum channels in cargo ammunition fiom or on auminur.! (or steel! plate wt.ere a nonsparking, fire resistant, heavy duty flooring is required. 6.2 Ordering Ca&. Procurament docuacnts shou

34、ld specify tlic following: (a) Title, number, and date of thin srecificakion. (b) Level of packing refluire2 !sea 5.2. (c) When pallets are rcriuircd (ser r.3). (d) Sarkinq required scc 5.4). 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-21

35、63lA (SHIPS) 6.3 With respect to products requiring qualification, awards will be made only for products which are at the time set for opening of bids, qualified Por inclusion in applicable Qualified Products List QPL-21631 whether or not such products have actually been so listed by that date. The

36、attention of the suppliers is called to this sequirement, and manufacturers are urged to arrange to have the products that they propose to offer to the Federal Government tested or qualification in order that they may be eligible to be awarded contracts OK orders for the products covered by this spe

37、cification. The activity responsible or the Qualified Products List is the Naval Ship Engineering Center, Prince &orges Center, Center Building, lyattsville, Maryland 20782, and information pertaining to qualification of products may be obtained from that activity. cation tests shall be made in acco

38、rdance with Provisions Governing Qualification SD-6“ (see 6.3.1). 6.3.1 Copies of Provisions Governing Qualification SD-6 may be obtained upon application to Commanding Officer, Naval Publications and Forms Center, 5801 Tabor Avenue, Philadelphia, Pennsylvania 19120. 6.4 Sub-contracted material and

39、arts The preparation Por delivery requirements of referenced documents listed in secEnbnot apply when material and parts are procured by the supplier for incorporation into the equipment. and lose their separate identity when the equipment is shipped. 6.5 THE MARGINS OF THIS SPECIFICATION ARC MARKED

40、 “#“ TO INDICATE WHERE CHANGES (ADDITIONS, MODIFICATIONS, CORRECTIONS, DELETIONS) FROM THE PREVIOUS ISSUE HAVE BEEN MADE. THIS WAS DONE AS A CONVENIENCE ONLY AND TIIE GOVERNMENT ASSUMES NO LIABILITY WHATSOEVER FOR ANY INACCURACIES IN THESE NOTATIONS. BIDDERS AND CONTRACTORS ARE CAUTIONED TO EVALUATE

41、 THE REQUIREMENTS OF THIS DOCUMENT BASED ON THE ENTIRE CONTENT IRRESPECTIVE OF THE MARGINAL NOTATIONS AND RELATIONSHIP TO THE LAST PREVIOUS ISSUE. Application for Qualifi- Preparing activity: Navy - SH (Project 5610-NO25) 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without

42、 license from IHS-,-,-MEL-D-2163U (SHIPS) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-D-2L63LA 56 779978b 0233373 9 M.IL-B-2b6 318 (SHIPS) Figure 2 - Detail view of wear test machine. ha. Provided by IHSNot for ResaleNo reproduction or netwo

43、rking permitted without license from IHS-,-,-MIL-D-21631.A 5tS 9197906 8233372 Q Figure 3 - Detail of distributor of abrasive grits. 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PUL-KI-216 31A (SHIPS) Figure 4 - Detail of cam and specimen holde

44、r. A - Cm B - Chain idler C - Un5versd joint B - Spechen holder Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-2Lb3LA 56 9 9799706 0213374 4 MIL-D-216 3 1A (SHIPS) LOAD SHI115 SPCCIUEN YOUNTINO PLATE DECKINO SPECIMEN SPECIMEN LOCATINO BLOCK I SUPPORTS I I Li Figure 5 - Shear test jig for hard-setting deck covering materials. * U. S, GOVERNMENT PRINTING OFFICE 1974-603- 110/1700 14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-