1、Designation: C 1015 06Standard Practice forInstallation of Cellulosic and Mineral Fiber Loose-FillThermal Insulation1This standard is issued under the fixed designation C 1015; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the ye
2、ar 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.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This practice covers procedure
3、s for the installation ofcellulosic and mineral fiber loose-fill insulation in ceilings,attics, and floor and wall cavities of new or existing housingand other framed buildings.1.2 This practice applies only to the installation of dryloose-fill thermal insulation consisting of cellulosic materialsor
4、 mineral fiber by pneumatic or pouring application.1.3 This practice covers the installation process from pre-installation inspection through post-installation procedure. Itdoes not cover the production of the insulation materials.1.4 This practice is not intended to replace the manufactur-ers insta
5、llation instructions, but shall be used in conjunctionwith such instructions. This practice is not intended to super-sede local, state, or federal codes.1.5 This practice assumes that the installer possesses a goodworking knowledge of the applicable codes and regulations,safety practices, tools, equ
6、ipment, and methods necessary forthe installation of thermal insulation materials. It also assumesthat the installer understands the fundamentals of residentialconstruction that affect the installation of insulation.1.6 The values stated in inch-pound units are to be regardedas standard. The values
7、given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.7 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establi
8、sh appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use. For specificprecautionary statements, see Section 5.2. Referenced Documents2.1 ASTM Standards:2C 168 Terminology Relating to Thermal InsulationC 739 Specification for Cellulosic Fiber
9、 Loose-Fill ThermalInsulationC 755 Practice for Selection of Water Vapor Retarders forThermal InsulationC 764 Specification for Mineral Fiber Loose-Fill ThermalInsulation2.2 NFPA Standards:3NFPA 31 Standard for the Installation of Oil BurningEquipmentNFPA 54 National Fuel Gas CodeNFPA 70 National El
10、ectrical CodeNFPA 211 Standard for Chimneys, Fireplaces, Vents andSolid-Fuel Burning Appliances2.3 ICC Document:4International Residential Code 20032.4 Federal Standard:5FTC Trade Regulation Rule 16 CRF 460, Labeling andAdvertising of Home Insulation3. Terminology3.1 DefinitionsFor definitions of te
11、rms used in this prac-tice, see Terminology C 168.3.2 Definitions of Terms Specific to This Standard:1This practice is under the jurisdiction of ASTM Committee C16 on ThermalInsulation and is the direct responsibility of Subcommittee C16.23 on Blanket andLoose Fill Insulation.Current edition approve
12、d May 1, 2006. Published May 2006. Originallyapproved in 1984. Last previous edition approved in 2002 as C 1015 02.2For 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 t
13、he standards Document Summary page onthe ASTM website.3Available from National Fire Protection Association (NFPA), 1 BatterymarchPark, Quincy, MA 02269-9101.4Available from International Code Council (ICC), 5203 Leesburg Pike, Suite600, Falls Church, VA 22041.5Federal Register Vol 70, No 103, May 31
14、, 2005. Available from NationalArchives and Records Administration, 8601 Adelphi Road, College Park Maryland,207406001.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.2.1 installerthe person or persons who apply thermalinsulation m
15、aterials in residential buildings whether or not suchperson or persons have contracted with the owner to performthe work.3.2.2 cellulosic loose-fill thermal insulating materialsthose materials that meet the minimum requirements specifiedin Specification C 739.3.2.3 conditioned spacea space in a resi
16、dential buildingthat is served by a heating or cooling system.3.2.4 mineral fiber loose-fill thermal insulating materialsthose materials that meet the minimum requirements specifiedin Specification C 764.3.2.5 ownerthe person, partnership, corporation, agency,or other entity who owns the residential
17、 building to beinsulated whether such ownership is by virtue of deed, con-tract, or any other instrument for acquiring legal title under thelaws of the state in which the building is located.3.2.6 residential buildinga building used for residentialoccupancy and that has a mechanical or electrical sy
18、stem forheating or for cooling, or for both.3.2.7 vapor retardera material (membrane or paint) thathas a water vapor permeance rating of 1 perm (5.7 310-8/Pasm2) or less. See Practice C 755 for more information onvapor retarders.4. Significance and Use4.1 This practice recognizes that effectiveness,
19、 safety, anddurability of insulation depend not only on the quality of theinsulating materials, but also on their proper installation.4.2 Improper installation of insulation can reduce its ther-mal effectiveness, cause fire risks and other unsafe conditions,and promote deterioration for the structur
20、e in which it isinstalled. Specific hazards that can result from improperinstallation include fires caused by (1) heat build-up in recessedlighting fixtures; (2) deterioration or failure of electrical wiringcomponents; (3) heat build-up resulting from overcurrentprotection devices incorrectly matche
21、d to wiring; or (4) dete-rioration in wood structures and paint failure due to moistureaccumulation.4.3 This practice provides general procedures that will helpensure the installation of insulation in a safe and effectivemanner. It must be noted that actual conditions in existingbuildings vary great
22、ly, and in some cases substantial additionalcare and precaution must be taken to ensure effective and safeinstallation.5. Safety Precautions5.1 All pneumatic equipment shall be operated in accor-dance with the recommended operating and safety proceduresof the equipment manufacturer and the insulatio
23、n manufac-turer.5.2 The installer shall wear proper clothing and equipmentas recommended by the insulation manufacturer. If in doubt ofthe effects of the insulation, wear protective clothing, gloves,eye and breathing protection.NOTE 1For breathing protection use a NIOSH approved N95 orhigher disposa
24、ble or reusable particulate respirator such as a 3M model#8210 or #8511 or equivalent.65.3 In areas where insulation will be installed, componentsof the electrical system shall be in good condition. If theelectrical system is faulty, proper inspection and repair must benone.NOTE 2The Consumer Produc
25、t Safety Commission7has identified thefollowing signs of potential electrical deficiencies: Lights dimming, fusesblowing, circuit breakers tripping frequently, electrical sparks and glowingfrom receptacles, lights flickering, and coverplates on switches and outletsthat are warm or hot to the touch.6
26、. Pre-Installation Preparation6.1 In the areas where insulation will be installed, theinstaller shall locate and plan for subsequent blocking aroundrecessed lighting fixtures, motors, fans, blowers, heaters, flues,chimneys, and other heat-producing electrical or mechanicaldevices.6.1.1 Install block
27、ing, such as wood, metal, or unfacedmineral wool batts, securely fastened in place around allheat-producing devices to exclude loose fill insulation andpermanently maintain the clearances specified in 6.1.2 and6.1.3, or the exception in 6.1.4. Install all required blocking atleast as high as the hei
28、ght of the finished insulation and in amanner that ensures that all devices that require maintenance orservicing remain accessible after the insulation is installed.6.1.2 Install blocking to provide a 3-in. (75-mm) minimumclearance around all sides of recessed lighting fixtures, unlesssuch fixtures
29、are approved for installation in direct contact withinsulation (IC rated), including fixture wiring compartmentsand ballasts, and other heat-producing devices not covered in6.1.3. The open area above these devices must not be covered,in order to allow free air circulation unless they are specificall
30、yapproved devices for operation when covered with thermalinsulation (see 410-66, NFPA 70, National Electric Code).6.1.3 Do not place insulation in air spaces surroundingmetal flues, chimneys or fireplaces. Provide the minimumclearances specified in NFPA 31, NFPA 54 or NFPA 211 or asrequired by local
31、 building codes.6.1.4 Inspect the roof, walls, ceilings, and attic floors toidentify areas where previous or existing moisture problem hascaused paint peeling, warpage, stain, visible fungus growth,rotting, or other structural damage. Notify the owner to correctthese conditions before installing ins
32、ulation.6.1.5 The installer shall block all openings in ceilings,floors, and sidewalls through which it is possible for theinsulating material to escape. Block all wall cavities that openinto a basement or crawl space before wall insulation isinstalled.6The sole source of supply of the apparatus kno
33、wn to the committee at this timeis 3M model #8210 or #8511. If you are aware of alternative suppliers, pleaseprovide this information to ASTM International Headquarters. Your comments willreceive careful consideration at a meeting of the responsible technical committee,1which you may attend.7CPSC Pr
34、oduct Safety Fact Sheet No. 518, “Guide to Home Electric Wiring,”available from the Consumer Product Safety Commission, 4330 East West HighwayBethesda, MD 20814.C10150626.1.6 Proper attic ventilation and the use of vapor retardersshall be provided before installation in accordance with build-ing req
35、uirements or practices, local building codes and theInternational Residence Code.NOTE 3The International Residence Code, Section R806.2 states thefollowing attic ventilation requirements: The total net free ventilating areashall not be less than 1 to 150 of the area of the space ventilated excepttha
36、t the total area is permitted to be reduced to 1 300, provided at least 50% and not more than 80% of the required ventilating area is provided byventilators located in the upper portion of the space to be ventilated at least3 ft. (914 mm) above the eave or cornice vents with the balance of therequir
37、ed ventilation provided by eave or cornice vents. As an alternative,the net free cross-ventalation area may be reduced to 1 to 300 when avapor barrier having a transmission rate not exceeding 1 perm (57.4 mg/sm2Pa is installed on the warm side of the ceiling.When the attic has soffit vents at the ea
38、ves, install rigidblocking to restrain loose-fill insulation from clogging thevents, thus restricting attic ventilation. Blocking shall beinstalled to ensure free movement of air through soffit ventsinto the attic.7. Procedure7.1 Installation:7.1.1 The insulation material shall be handled in accorda
39、ncewith manufacturers instructions and should be kept free ofextraneous materials. Keep the materials dry and do not placein contact with the ground or other sources of water.7.1.2 Apply the insulation uniformly covering all areas. Toattain the required R-value, install at least the minimumthickness
40、 and minimum square-foot weight in acordance withthe coverage chart supplied by the manufacturer.7.1.3 Fill enclosed cavities to rejection of the material toensure that cavity is free of voids and that the proper amountis installed in accordance with the manufacturers coveragechart.7.1.4 For pneumat
41、ic installation, use only equipment com-patible with the insulation material, and operate the equipmentin accordance with the manufacturers instructions.7.1.5 In pouring applications, install insulation in accor-dance with the manufacturers recommended coverage.7.2 Post-Installation:7.2.1 Inspect th
42、e coverage and depth of the insulation. Fillall pockets and voids in the insulation. Level insulation in amanner that will not damage wiring or any other items. Turnoff the electric power and clear all electric wall outlet boxesand switch boxes of any insulation material. Check all bafflesand vents
43、for insulation accumulation. Remove all temporaryblockings that were installed over vent openings in attics.7.2.2 The installer must provide a signed and dated state-ment describing the insulation installed, stating thickness,coverage area, R-value, and number of bags used or poundsinstalled per FTC
44、 Rule 16 CFR 460.8. Keywords8.1 cellulose; installation; light frame construction; loosefill; mineral fiberASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised th
45、at 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 five years andif not revised, either reappr
46、oved 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 committee, which you may attend. If you f
47、eel 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).C1015063
