Document x1enK8X9aRv8kpDEzb1bjpBy6

!Tsch rouse: MIL'c-266IE 5 Aueust 1968 SUPERSEDING KIL-C-2861D * December 1967 (See 6,6) MILITARY SPEGI FICATION CEMENT, INSULATION, HIGH TEMPERATURE This specification is approved for use by all Departments end Agent les of the Department of Defense, L. SCOPE L.l Scope. This specification establishes the requirements for high temperature Insulation cement for thermal control of irregular surfaces and for piping operating at temperatures between 100 and 1800 degrees Fahrenheit C'F)- 2, APPLICABLE DOCUMENTS 2.1.1 ftpecificatfop and standards. The following specification and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Stewards (DoDISS) and supplement thereto, cited in the solicitation. SPECIFICATION FEDERAL UU-S-48 - Sacks, Shipping Paper. STANDARDS FEDERAL FED-STD-313 - Materiel Safety Data, Transportation Data and Disposal Data for Hazardous Materials Furnished to Government Activities. Beneficial comments {recommend*cions, additions, deletions) and eny pertinent data which may be of use in improving this document should be addressed to; Commander. Nava! Sea Systems Command, SEA 557.3, Department of the Navy. Washington, DC 20.362 *5101 by ur.lng Che se if addressed Standardization Document Improvement Proposal (pp Form 1^26) appearing at ch<; end of this document or bv ) *tter, _______ ______________ __ ____________ _ AMSC N/A D1STRTfttlTIftN STATEMENT A FSC 56AU Approved for public release; distribution unlimited WV-05874 MH.-C-2R6H MILITARY MIL-STD-105 KlL-STD-129 MIL-STD-147 mL-S7t>'U23 Sampling Procedures and Tables for Inspection by Attributes. Harking for Shipment and Storage. Palletised Unit Loads. Fire Farforswmee Requi resent* and Approved Specifications for Interior Finish Materials and Furnishings (Naval Shipboard Use). 2.1.2 other Government publication The following other Government publication forms a part of this specification to the extent specified herein. Unless tborvis* specified, the issue shall be that in effect on the date of the solicitation. U.S. COAST CUARD USCG 164,009 - Incombustible Materials for Merchant Vessels. (Application for copies should be addressed to the Commandant <MHT), U.S. Coast Guard Headquarters, *00 Seventh Street, S.V., Washington, DC 20013.) t (Copies of specifications, standards, and othqr Government publications required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or ss directed by the contracting activity,) 2.2 Other publications. The following documents form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted shall be those listed in the issue of the DoDISS specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DoDISS shall be the issue of the nongovernment documents which Is current on the date of the solicitation. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) A 109 - Standard Specification for Steel, Strip, Carbon, ColdRolled. (DoD adopted) C 166 - Standard'Test "Methods for Covering Capacity and Volume Change Upon Crying Therets2 Insulating C&ntenc. C 177 * Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus. (DoD adopted) C 353 - Standard Test Method for Adhesion of Dried Thermal Insulating or Finishing Cement. C 354 - Standard Test Method for Compressive Strength of Thermal Insulating or Finish Cement. C 356 - Standard Test Method for Linear Shrinkage of Preformed High-Temperature Thermal Insulation Subjected to Soaking Heat. C 405 - Standard Practice for Estimating Consistency of Vet-Mixed Thermal Insulating Cement. C 421 - Standard Test Method for Tumbling Friability of Preform'd Block-Type Thermal Insulation. D 3951 - Standard Practice for Commercial Packaging, (hot* adopted) t KXL-C-286H (Application for copies should be addressed to the American Society for Testing end Materials, 19X6 Race Street, Philadelphia, FA 19103.) (Nongovernment standards and other publications are normally available from the organisations which prepare or which distribute the documents. These documents also may be available in or through libraries or other informational services.) 2.3 Order of precedent. In the event of a conflict between the text of this specification and the references cited herein (except for associated detail specifications, specification sheets or KS standards), the text of this specification shall take precedence. Nothing In this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. when specified in the contract or order, a sample shall be subjected to first aretele inspection (see 4.3 and 6.3). 3.2 Material. The insulation cement shall be. composed of a dry mixture of heat-resistant material of rock or mineral fiber and clay binder, thoroughly mixed to obtain uniform distribution of the ingredients, The insulation cement shall not contain asbestos, ceramic (refractory) fibers, or free silica. When specified in the contract or order, a certificate of compliance shall be prepared (see $.2.2). The composition of the cement shall be such that, when properly mixed with fresh water, it can be applied with a trowel or by hand (see 4.5.1). 3.3 Physical requirements. The cement shall conform to the physical requirements shown in table X. TABLE l. Physical requirements. Characteristic Troweling consistency, percent deformation inches of penetration Coverage (wet) (min) ft*, 1 inch in thickness/ 100 lb of dry cement Coverage (dry) (siin) ft2, 1 inch in thickness/ 100 lb of dry cement Shrinkage (volumetric) max wet to dry, percent Density max Xb/cubic ft after being o2ded and dried Compressive strength min lb/in2 at 5 percent deformation Requirement 35-45 7-9 50.0 30.0 15.0 30.0 10,0 Test 4.5.1 4.5.2 4.5.2 4.5.2 4.5.3 4.5.4 3 HU.-C-28S1E TABLE 2. Physical ragni reacts. - Continued Characteristic Hechanical stability sax percent loss in weight after first 10 minutes after second 10 minutes Dry adhesion to steel min lb/in2 Linear shrinkage max percent after 6 hours at 750'F at 1200*F at 1500T Tl'teirm&l conductivity max Btu in/hr ft2 degree Fahrenheit, at a oean temperature of 20G*F 500'F 700*F Corrosion of steel Fire resistance Requirement 40.0 60.0 4.0 1.0 2.0 3.0 0.70 .85 .95 None See MXL-STD-1623 Test 4.5.5 4.5.6 4.5.7 4.5.S 4.5.9 4.5.10 3.3.1 Certificate of eomollance. Son*combustible material for fire resistance shell be U.S, Coast Guard approved. When specified In the contract or order, a certificate of compliance shall be prepared (see 6.2.2). 3.4 foterjal safety rfBta sheet. The contracting activity shall be provided a material safety data sheet (HSDS) at the time of contract award. The HSDS is Tots OSSA-20, found in and part of FED-STD- 313. The HSDS shall be included with each shipment of the material covered by this specification (see 6.4). 3.5 Toxicity. The material shall have no adverse effect ort the health of personnel when used for Its intended purpose as stated herein (see 4.5.11 and 6.1). Questions pertinent to this effect shall be referred by Che contracting activity to the Naval Hedical Command (SAVKEDCOK), who will act as an advisor to the contracting activity. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility foy inspection. Unless otherwise specified in the contract or order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved bv the Government, the Government reserves the right to perform any of the Inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. HU.-C-2861E 4.1.1 Responsibility for compliance. All Items ouet meet all requirements of sections 3 and 5. The inspection set forth in this specification shell become a part of the contractor's overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective material. 4.2 Classification_of inspections. The inspection requirements specified herein are classified as follows: (a) First article inspection <eee 4.3). (6} Quality eonfornwnce inspection (see 4.4). 4.2.1 Inspection conditions. Unless otherwise specified (see 6.2.1), all inspections shall be performed in accordance with the test conditions specified herein. 4.3 First artielg inspection. First article-inspection shall consist of the examination and tests specified in table 11. table ii. Flr.te.g,ri&U, insmeipth Inspection Troweling consistency Coverage (vet) Coverage (dry) Shrinkage (volumecric) Density Compressive strength Mechanical stability Dry adhesion -to steel Linear shrinkage Thermal conductivity Corrosion of steel Fire resistance Requirement 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 Test 4.5.1 4.5.2 4.5.2 4.5.2 4.5.3 4.5.4 4.5.5 -1 4.5.-6 4.5.7 4.5.8 4.5.9 4.5.10 *3.1 First art*.g2,o inspection,report. When specified in tha contract or order, a first article inspection report shall be prepared (see 6.2.2). 4.4 Quality conformance inspection. Quality conformance inspections shall be as specified in table III. 3 HIL-C-2861B TABLE III. Quality conggraance. Inspection troweling consistency Coverage (wet) Coverage (dry) Shrinkage (volumetric) Density Compressive strength Dry adhesion to steel Linear shrinkage Thermal conductivity Corrosion of steel Fire resistance Requirement 3.3 3.3 3,3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3,3 Test 4.5.1 4.5.2 4.5.2 4.5.2 4.5.3 4.5.4 4.5.6 4.5.7 4.5.S 4.5.9 4.5.10 4.4.1 Sampling for quality gonformanca inspection. Sampling for quality conformance inspections nival1 be performed in accordance vith MIL-STD*105, except where otherwise indicated. A random sample of hags of cement shall be selected from each lot offered for examination at inspection level II. The acceptable quality level (AQL) shall be 2.5 percent defective. For purposes of sampling, an inspection lot shell consist of all material offered for del Ivory at one cie. 4.4.2 Examination offilled containers. A random sample of filled containers shall be taken from each lot in accordance with MIL-STD-105 at Inspection level t and acceptable quality level 4.0 percent defective to verify compliance with requirements regarding fill, closure, marking, and all other requirements not involving tests. Containers shall be examined for defects of construction of the container and the closure, for evidence of leakage, and for unsatisfactory markings; each sample filled container shall also be weighed to determine th* amount of contents. Any container in the sample, having one or more defects, or under required fill, shall not be offered for delivery. If the number of def-ec-ti*- .containers in -any .sample .exceeds the .acceptance .muabex for the appropriate sampling plan as specified in KIL-STI)-105, this shall be cause for rejection of the lot represented by the sample. 4.4.3 Testing. Sample containers shall be selected at random from each inspection let as follows for the tests specified in 4.4, There shall be no evidence of failure to meet the specified requiresent. 15 or less 15 to 300 301 to 800 801 and over 1 2 3 4 4.4,4 (Jyftllry .confpmatttfe Inspection report tfnen specified in the contract or order, a quality conformance inspection report shell be prepared 'see 6.2.2). f KJL-C-:363E 4.5 imi- 4.5.1 Vater-cemapt ratio far nron*>r troweling consistency. A weighed quantity of dry cement shell he mixed with a weighed quantity of water to determine the water-cement ratio for satisfactory troweling consistency in accordance with ASTM C 405. 4.5.2 Coverage capacity end volumetric shrinkage. The coverage capacity and volumetric shrinkage shall be determined in accordance with ASTM C 166. 4.5.3 Density- Molded specimens shall ba air dried for 24 hours, and then dried at 300'F in an electric oven to constant weight. Then the density shall ba computed on the oven*dried volume. 4.5.4 Compressive strength. Compressive strength shall be determined in accordance with ASTM C 354. 4.5.5 Mechanical stability. Mechanical stability as measured by weight loss shell be determined in accordance with AST V 421. 4.5.6 Drv adhes^n ce steel. Dry adhesion to.steel shall be determined in accordance with ASTM C 3S3. 4.5.7 Lineay ^hrirfrape- linear shrinkage shall ba determined in accordance with ASTM C 356. at the temperature end duration specified in tAbie 1. 4.5.8 Thermal conductivity. Thermal conductivity shall be determined in accordance with ASTM C 177. This test need only be conducted if, within 2 years prior to the last test approval, the material has not been tested and found in eonforoanee to 3.3, or the material being offered for delivery is hot manufactured the same in All respects as that previously tested. 45.9 Corroafon-roslseine properties. Cement in troweling form shall be applied to a polished steel test plate conforming to ASTM A 109 and measuring 4 inches wide and 5 inches long, The test plate shall be of clear finish, cold* rolled strip steel, 0/070 inch thick, American quality quarter hard, temper number 3, weighing 0,85 pound per square foot. The cement shall bo built up to a 3-inch thickness on Che test plate in a vooden mold 4 inches wide and 5 Inches long and allowed to stand at room temperature for 30 days. Then the material shall be removed from the test plate. The test plate shall be immediately cleaned with water, wiped dry, and examined for corrosion. Any pitting, flaking, or rusting of the steel plate surface shall be considered evidence of corrosion. Corrosion along the edges of the plate shall be disregarded. 4.5,10 Fire resistance. The cement shAll be tested in Accordance with USCg 164.009. This test only needs to be conducted if, within 2 years prior to the lest test approval, the material has not been tested end found in conformance to 3.3, or the material being offered for delivery is not manufactured the sane in all respects as chat previously tested. 7 HIL-C-2861B 6.5.11 Toxicity. To determine conformance to 1.5, the manufacturer of the material shall disclose the formulation of hia product to the Naval Medical Command, KEDCOH*242, Washington. DC 20372. The disclosure of proprietary information, which shall be held in confidence by the Navel Medical Command, shall include the name, formula, and approximate percentage by weight and volume of each ingredient in the product; the results of any toxicological testing of the product; identification of its pyrolysis products; and any such other information as nay be needed to permit an accurate appraisal of any toxicity problem associated with the handling, storage, application, use, disposal, or combustion of Che material. Information submitted Bheil be clearly marked or identified to show it is being provided In connection with MIL-C*2861. 6.6 inspection of packaging Sample packs, and the inspection of the packing end marking for shipment, stowage, and storage shall be in accordance with the requirements of section 5 and the documents specified therein. 5. PACKAGING (The packaging cequlreoencs specified herein apply for direct Coverniaent acquisition.) 5.1 Packing. Packing shall be level A, B, C, or commercial as specified (see 6.2.1). 5.1.1 Levels a and B. The cement shall be packed in quantities o 50 pounds in paper shipping sacks conforming to the level A packing requirements specified in the appendix of UU-S*>68. Sack number shall be as applicable. 5.1.2 Level C- The cement shall be packed in quantities of 50 pounds in paper shipping Backs conforming to the level B packing requirements specified in the appendix of UU-s-48. Sack number shall be as Applicable, 5.1.3 Commercial. The cement shall be packed in 50-pound quantities in accordance with ASTK D 3951. .Palletized unit loads. Vhen specified .(see 6.2.1)., shipping containers shall be palletized in accordance with HIL-STD*14?, 5.3 KarKing. 5.3.1 Levels A. B. and C. in addition to any special markings required (see 6.2.1 and herein), markings (including bar coding) shall be In accordance with H1L-STD-129 andUU-3-48. 5.3.2 Commery.ini. In addition to any special markings required (see 6.2.1 and herein), marking shall be in accordance with ASTti D 395Z, and bar ceding shall be in accordance with KXL*STD*129, 5.3.3 Specie) marking. Each unit pack (paper sack) shall he marked "Free of Asbestos, Ceramic (Refractory) Fibers, and Free Silica*. 8 HIL-C-2861E 6. NOTES 6.1 yntgpded us*, This insulation cement notarial is intended for use on heated piping and equipment, The cement can he used over irregular shaped areas where the use of either pipe or block insulation may be impractical; for example, insulacion for small fittings and for hot patches. 6.2 Ordering data. 6.2.1 Aeouislcion requirements. Acquisition documents should specify the following: (a) (b) <c) <d) <e> Title, number, and date of this specification. Inspection conditions, if other than as specified (see 4.2.1), Level of packing required (sea 5.1), When palletization is required (see 5.2). Special marking required (see 5.3,1 and 5.3.2). 6.2.2 Data requirement;. When this specification is used in an acquisition and data are required to be delivered, the data requirements identified below shall be developed as specified by an approved Data^Xtem Description (DD Form 1664) and delivered in accordance with the approved Contract Data Requirements List (CDRL), incorporated into the contract. When the provisions of Dot) FAR Supplecent. Fart 27, Sub-Fart 27.475*1 (DD Form H23) are invoked and the DD Form 1423 is not used, the data specified below shall be delivered by the contractor in accordance with the contract or purchase order requirements. Deliverable data required by this specification are cited in the following paragraphs. Faraeraoh no. Data r*mirment title Aoolicabl* DID no. Option 3.2 and 3.3.1 4.3.1 4,4.4 Certificate of compliance First article inspection report Inspection and test reports 0I-S-2121 DI-T-4902 DI-T-5329 .... .... (Data item descriptions related to this specification and idenrif'iad in section 6 will be approved and listed as such ir. DoD 5010.12*L, AHSDL. Copies of data item description required by the contractors in connection with specific acquisition functions should be obtained from the Naval Publications and Forms Center or as directed by the contracting officer.) 6.2.2.1 The data requirements of 6.2.2 and any task in sections 3, 4, or 5 of this spedffcation required to be performed to meet a data requirement sey be waived by the eoncrecting/acqulaition activity upon certification by the offeror that identical data were submitted by the offeror and accepted by the Government under s previous contract for identical item acquired to this specification. This does not apply to specific data which may bo required for each contract regardless of whether an identical item has been supplied previously (for example, test reports). 9 HIL-C-2861E 6.3 First article. When a first article inspection is required, the item should be a first article sample, the first article should consist of one'unit. The contracting officer should include specific instructions in acquisition documents regarding arrangements for examinations, approval of first article test results and disposition of first articles. Invitations for bids ehould provide that the Covemeoent reserves the right to valve Che requiresent for samples for first article inspection to those bidders offering a product which has been previously acquired or tested by the Coverrasent, and that bidders offering such products, who wish to rely on such production or test, must furnish evidence with the bid that prior Government approval is presently appropriate for the pending contract. 6.4 Materiel safety data sheet. Contracting officers will identify those activities requiring copies of completed material safety data sheets (USDS) prepared in accordance with FEB-STD-313. The pertinent Government nailing address for subsission of data are listed in FE0-STD-313. In order to obtain the MSIDS, federal acquisition regulation (FAR) clause 52.223-3 must be in the contract. 6.3 SubJgg-t.-terra (kev word! listing. Consistency Theraal conductivity 6.6 Changes from previous issue. Asterisks are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. Custodians: Army - ME Havy - 3H Air Force - 99 Review activity: Aroy - XI Preparing activity: Navy - SH (Project 3640-0448) 10 INSTRUCTIONS: In continuing tJfor. ic. make o? stAndtrdiuukus document* brun. the DuC piendes Uu* form for ** in 'Sutung comments and euggeetlon* for improvements. AH u**n of military stnnderdiuiion document* tn invited to provide MpUoni. Thm form may be detached, folded etong the line* indicated, uped elong the loo*e edge (DO NOT STAPLE), and nailed, In block $. be u tpedfto u poetible about particular problem utts such as wording which required interpretation, wee too ri|idk reatnetiee, loot, ambiguous. or *u ineompaUWe, end glee propped wording changes which would alienate the problem, Enter In block 6 any remarks not related to a ipecifie putgraph of the document, if block 7 k filled out, on Acknowledgement wifi be mailed to you within SO days to let you know that your comment* were rvcetved and m befog considered. NOTE: 1>iti form may not be u*ed to reqaeai eopte* of document*, nor to requeit wtivere, ftevietions, or definition of tpeclfleatioft requiremenu on current contract*. Comments submitted on this form do not constitute or imply authorization to waive tny portion of the referenced documented or to emend contractual requiremenu. <F*U WO/ mu tta*I DEPARTMENT Of THE NAVY COMMANDER iAVAt SEA SYSTEMS COMMAND (SEA 55Z3) DEPARTMENT OF THE HAW 'ASHXNGTON, DC *0362-5101 tfol* atOftf this OFFICIAL SVSINESS eSNALTv FOR MiVATt ufiB C500 BUSINESS REPLY MAIL first Ct,*S5 rtnMiTwo ijsm washincton o c POSTAGE WILL 8E PAID V THE DEPARTMENT QP THg NAVY COMMANDER NAVAL SEA SYSTEMS COMMAND (5SA 55Zj) DEPARTMENT OF THE NAVY wASHtscroa, oc 20sad-moi HO POTAO NkCeSkAHY IF MAJVkO m TNe UNITES STATES STANDARDIZATION DOCUMENT IMPROVEMENT PROPOSAL fS<e fnstrudicru - Revertt Side) * OCCMMeN- NUWBI HXL-C-?.R6ir: i fWCOMf.N! "(lt C'.ENCT'. ViMULATTOS, tilSH TEMPmTURE fe. NAME * UEM4TTmO RQANIXAT ION VENOO* fr. ADDMIIA(I>m(, City, IUN. ur~c4i * MANvFACTVRER o^Mf Nrjp,rrii S RROSUEM AREA* o>aor*oh Nvsw mewo'Sini: ft R*coa* Wft-giAj e. Roooon/A**AkO (or RocemrrMnoodOA! . REMARKS H. NAME Of SUSMiTTfiA ?t*7, *Jt - Opt*** e. MAILING ANDREAS Cm*Imn, lit Cad*) - Op?4< , WORK TEUl?MONt MOMM* Co*! - 0t(ORok dati of tvtumton rryMMOOi Ai DO 1426 PREVIOUS EOitrON f& OBSOLETE