1、Designation: C 1014 03e1Standard Specification forSpray-Applied Mineral Fiber Thermal and Sound AbsorbingInsulation1This standard is issued under the fixed designation C 1014; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the yea
2、r of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.e1NOTESection 5.9 was editorially updated in May 2007.1. Scope1.1 This specification covers the composition and the physi-ca
3、l properties of spray-applied mineral fiber thermal and soundabsorbing insulation.1.2 These mineral fibers shall be pneumatically conveyed toa spray nozzle where they are mixed with water. These mineralfibers shall have a binder either pre-mixed with the fibers oradded at the spray nozzle with the w
4、ater.1.3 The spray-applied mineral fiber insulation is intendedfor use in building constructions at ambient conditions.1.4 This is a material specification only and is not intendedto cover methods of application that are supplied by themanufacturer.1.5 This standard does not purport to address all o
5、f thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C 168 Terminology Relat
6、ing to Thermal InsulationC 177 Test Method for Steady-State Heat Flux Measure-ments and Thermal Transmission Properties by Means ofthe Guarded-Hot-Plate ApparatusC 390 Practice for Sampling and Acceptance of ThermalInsulation LotsC 423 Test Method for Sound Absorption and Sound Ab-sorption Coefficie
7、nts by the Reverberation Room MethodC 518 Test Method for Steady-State Thermal TransmissionProperties by Means of the Heat Flow Meter ApparatusC 665 Specification for Mineral-Fiber Blanket Thermal In-sulation for Light Frame Construction and ManufacturedHousingC 1104/C 1104M Test Method for Determin
8、ing the WaterVapor Sorption of Unfaced Mineral Fiber InsulationC 1114 Test Method for Steady-State Thermal TransmissionProperties by Means of the Thin-Heater ApparatusC 1149 Specification for Self-Supported SprayApplied Cel-lulosic Thermal InsulationC 1304 Test Method for Assessing the Odor Emission
9、 ofThermal Insulation MaterialsC 1338 Test Method for Determining the Fungi Resistanceof Insulation Materials and FacingsC 1363 Test Method for Thermal Performance of BuildingAssemblies by Means of a Hot Box ApparatusE84 Test Method for Surface Burning Characteristics ofBuilding MaterialsE 605 Test
10、Methods for Thickness and Density of SprayedFire-Resistive Material (SFRM) Applied to StructuralMembersE 736 Test Method for Cohesion/Adhesion of Sprayed Fire-Resistive Materials Applied to Structural MembersE 759 Test Method for the Effect of Deflection of SprayedFire-Resistive Material Applied to
11、Structural MembersE 795 Practices for Mounting Test Specimens DuringSound Absorption Tests3. Terminology3.1 DefinitionsFor definitions of terms used in this speci-fication, see Terminology C 168.3.2 Definitions of Terms Specific to This Standard:3.2.1 constant massthe mass of a sample at equilibrium
12、conditions of 75 6 5F and 50 6 5 % relative humidity thatshall not deviate more than 0.5 % over a 24-h period.3.2.2 curedthe state or condition of the finished productafter the liquid vehicle has been evaporated to a constant mass.4. Materials and Manufacture4.1 CompositionThe basic material shall b
13、e fibers madeform mineral substances such as rock, slag or glass processedfrom the molten state into a fibrous form. If necessary, add1This specification is under the jurisdiction of ASTM Committee C16 onThermal Insulation and is the direct responsibility of Subcommittee C16.23 onBlanket and Loose F
14、ill Insulation.Current edition approved Oct. 1, 2003. Published October 2003. Originallyapproved in 1984. Last previous edition approved in 1999 as C 101499ae1.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of
15、 ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.organic or inorganic substances to the fibers or to the binder, orto both, to enhance
16、properties such as flame retardancy,processing, and adhesive/cohesive properties.5. Physical Properties5.1 For spray-applied mineral fiber insulation, the propertiesof density, thermal resistance, and sound absorption will varywith the manufacturer. These values shall be as stated by themanufacturer
17、 before sale and shall be tested in accordance with9.1, 9.3, and 9.10, respectively.5.1.1 Test SpecimensThree specimens shall be tested,unless otherwise agreed upon between purchaser and supplier.These are to be obtained from one representative package ofinsulation.5.2 Adhesive/Cohesive (Bond Streng
18、th)All self-supporting applications of the insulation shall have a minimumadhesive/cohesive strength of five times the weight of thematerial under the testing plate when tested in accordance with9.2.5.3 Substrate DeflectionThe insulation shall not spall,crack, or delaminate when the substrate is def
19、lected an equiva-lent of1120 th the span when tested in accordance with 9.4.5.4 Water Vapor SorptionThe insulation shall gain notmore than 5 % moisture by weight when tested in accordancewith 9.5.5.5 Surface Burning CharacteristicsThe insulation shallhave a maximum flame spread index of 25 and a max
20、imumsmoke developed of 50 when tested in accordance with 9.6.5.6 Smoldering CombustionThe insulation shall have aweight loss not greater than 5 %, nor shall there be a flamingignition when tested in accordance with 9.7.5.7 Fungi ResistanceWhen tested in accordance with 9.8the insulation shall have g
21、rowth no greater than that observedon the white birch tongue depressor comparative material.5.8 CorrosionThe spray-applied mineral fiber shall showno greater corrosion than the comparative plate in contact withthe sterile cotton for the particular metal substrate to whichclassification is desired, w
22、hen tested in accordance with 9.9.5.9 Odor EmissionA detectable odor of a strong objec-tionable nature recorded by more than two of the five panelmembers shall constitute rejection of the material when testedin accordance with 9.11.6. Workmanship, Finish, and Appearance6.1 The spray-applied mineral
23、fiber insulation shall be freeof all extraneous foreign material such as metal and paper,which would adversely affect the performance of the insula-tion.6.2 The thickness and the appearance of the insulation shallbe as agreed upon between the purchaser and the supplier.Surface alterations shall be d
24、one only in accordance with themanufacturers instructions.7. Sampling7.1 Sampling of the insulation shall be in accordance withPractice C 390. Specific provision for sampling shall be agreedupon between the purchaser and the supplier.8. Specimen Preparation8.1 All specimens of spray-applied mineral
25、fiber insulationshall be prepared using the manufacturers recommended sprayapparatus and spray techniques.All specimens shall be cured toconstant mass before testing. All specimens shall be tested atthe maximum design thickness or the applied thickness unlessotherwise specified by the specific test
26、method in Section 9.9. Test Methods9.1 Density and ThicknessDensity and thickness of eachsample tested in accordance with this specification shall bedetermined in accordance with Test Methods E 605.9.2 Adhesive/Cohesive StrengthThe adhesive/cohesivestrength of the spray-applied mineral fiber insulat
27、ion shall bedetermined in accordance with Test Method E 736.9.3 Thermal ResistanceThe thermal resistance of thespray-applied mineral fiber insulation shall be determined inaccordance with Test Methods C 177, C 518, C 1114,orC 1363. The mean temperature shall be 75F (23C) and theminimum temperature d
28、ifference shall be a minimum of 40F(4C). Since this product is normally used for walls, theR-value shall be determined at a minimum of 3.5 in. (8.9 cm).9.3.1 When Test Methods C 177, C 518,orC 1114 are used,the surface irregularities shall be trimmed to provide uniformthickness and surface for good
29、plate contact.9.4 Substrate DeflectionEffects of substrate deflection ofthe insulation shall be determined in accordance with TestMethod E 759.9.5 Water Vapor SorptionWater vapor sorption of thespray-applied mineral fiber insulation shall be determined inaccordance with Test Method C 1104/C 1104M.9.
30、6 Surface Burning CharacteristicsThe surface burningcharacteristics shall be determined in accordance with TestMethod E84.9.7 Smoldering CombustionThe smoldering combustionshall be determined in accordance with Specification C 1149.9.8 Fungi ResistanceThe fungi resistance of the insula-tion shall be
31、 determined in accordance with Test MethodC 1338.9.9 CorrosionThe corrosion of a particular metal sub-strate by spray-applied mineral fiber shall be determined inaccordance with Specification C 665.9.10 Sound AbsorptionSound absorption of the insulationshall be determined in accordance with Test Met
32、hod C 423 andmaterial shall be tested at applied thickness on applicablemountings in accordance with Practices E 795. The test resultsshall be reported as the absorption coefficients at the six testfrequencies, and the single number ratings shall be the noisereduction coefficient (NRC). Report thick
33、ness, density, andarea of test specimen.9.11 Odor EmissionDetermine the odor emission in ac-cordance with Test Method C 1304.10. Packaging and Package Marking10.1 Material shall be delivered to the site in the approvedmanufacturers original and unopened packing, bearing labelsshowing the type of mat
34、erial, brand name, labels as required,and the manufacturers name and address.C101403e1211. Delivery and Storage11.1 Material shall be stored under cover in a dry and cleanlocation. Delivered materials that have been exposed to waterbefore use or are otherwise not suitable for insulation shall beremo
35、ved from the job site and replaced with acceptablematerials.12. Installation12.1 Sprayed thermal insulation material shall be applied instrict conformance with the manufacturers written instruc-tions, and in conformance with all applicable codes.12.2 Material shall be applied within the temperature
36、limi-tation in accordance with manufacturers written instructions.13. Keywords13.1 mineral fiber insulation; sound absorbing; spray-applied; thermalASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users
37、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 time by the responsible technical committee and must be reviewed every fi
38、ve 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 receive careful consideration at a meeting of theresponsible technical
39、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 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).C101403e13
