ASTM C1535-2005 Standard Practice for Application of Exterior Insulation and Finish Systems Class PI《PI级外部绝缘和装饰系统的应用的标准实施规程》.pdf
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1、Designation: C 1535 05Standard Practice forApplication of Exterior Insulation and Finish Systems ClassPI1This standard is issued under the fixed designation C 1535; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last r
2、evision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This practice covers the minimum requirements andprocedures for field or prefabricated application of Class PIExterior Ins
3、ulation and Finish Systems (EIFS). Class PI EIFSare systems applied over polyisocyanurate insulation board, inwhich the base coat ranges from not less than116 in. (1.6 mm)to14 in. (6.4 mm) in dry thickness, depending upon the numberof nonmetallic reinforcing mesh layers encapsulated in the basecoat.
4、 The base coat is then covered with a finish coat of variousthickness in a variety of textures and colors. The insulationboard shall be applied over a substrate or over open framing.1.2 This practice does not cover Class PI EIFS with drain-age. Consult the EIFS producer for information.1.3 The value
5、s stated in inch-pound units are to be regardedas the standard. The SI (metric) values given in parentheses areapproximate and are provided for information purposes only.1.4 The text of this standard references notes and footnotesthat provide explanatory material. These notes and footnotesshall not
6、be considered as requirements of the standard.1.5 This standard may involve hazardous materials, opera-tions and equipment. This standard does not purport to addressall of the safety concerns, if any, associated with its use. It isthe responsibility of the user of this standard to establishappropria
7、te safety and health practices and determine theapplicability of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C11 Terminology Relating to Gypsum and Related Build-ing Materials and SystemsC 79/C 79M Specification for Treated Core and NontreatedCore Gypsum Sheathing
8、BoardC 150 Specification for Portland CementC 1063 Specification for Installation of Lathing and Furringto Receive Interior and Exterior Portland Cement-BasedPlasterC 1177 Specification for Glass Mat Gypsum Substrate forUse as SheathingC 1186 Specification for Flat Non-Asbestos Fiber-CementSheetsC 1
9、278/C 1278M Specification for Fiber-Reinforced Gyp-sum PanelC 1280 Specification for Application of Gypsum SheathingC 1289 Specification for Faced Rigid Cellular Polyisocya-nurate Thermal Insulation BoardC 1325 Specification for Non-Asbestos Fiber-Mat Rein-forced Cement Substrate SheetsC 1382 Test M
10、ethod for Determining Tensile AdhesionProperties of Sealants When Used in Exterior Insulationand Finish Systems (EIFS) JointsC 1472 Guide for Calculating Movement and Other EffectsWhen Establishing Sealant Joint WidthC 1481 Guide for Use of Joint Sealants with ExteriorInsulation and Finish Systems (
11、EIFS)E 1825 Guide for Evaluation of Exterior Building WallMaterials, Products, and SystemsE2110 Terminology for Exterior Insulation and Finish Sys-tems (EIFS)3. Terminology3.1 Definitions used in this standard shall be in accordancewith Terminologies C11and E2110.4. Significance and Use4.1 This prac
12、tice provides minimum requirements for theapplication of Class PI EIFS. The requirements for materials,mixtures, and details shall be contained in the project plans andspecifications. See Guide E 1825 for guidance.1This practice is under the jurisdiction of ASTM Committee C11 on Gypsumand Related Bu
13、ilding Materials and Systems and is the direct responsibility ofSubcommittee C11.05 on Application of Exterior Insulating and Finish Systems andRelated Products.Current edition approved October 1, 2005. Published October 2005. Originallyapproved in 2002. Last previous edition approved in 2004 as C 1
14、535 04.2For 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 the standards Document Summary page onthe ASTM website.1*A Summary of Changes section appears at the end of t
15、his standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5. Delivery of Materials5.1 All materials shall be delivered in packages, containers,or bundles with the identification and markings intact.6. Inspection6.1 Inspection of th
16、e materials shall be agreed upon and bea part of the purchase agreement.6.2 Inspection shall include the determination that the ma-terials supplied are as required for the Class PI EIF Systemspecified. Mixing of materials from different manufacturers isnot allowed.7. Rejection7.1 Materials that are
17、damaged, frozen or defective shall notbe used. Rejection of materials shall be promptly reportedverbally to the producer and immediately reported in writing.The notice of rejection shall contain a statement documentingthe basis for material rejection.8. Certification8.1 When specified in the contrac
18、t documents, the producershall furnish a report certifying that the materials are inconformance with product and material standards and contractdocuments.8.2 Insulation Boards:8.2.1 Insulation boards shall be in compliance with Speci-fication C 1289 , Type II, Class 2.8.2.2 Insulation boards shall h
19、ave been subjected to a thirdparty quality control inspection and shall be marked asapproved for use within the EIFS and in accordance withapplicable building code.8.2.3 Prior to installation, the insulation board shall beinspected for conformance with contract documents. Noncon-forming insulation b
20、oard shall not be used.8.2.4 The insulation board producer shall furnish, for eachshipment, a written certificate of conformance with the EIFSproducers specifications.9. Storage of Materials9.1 All materials shall be kept dry by storage under coverand protected from the weather. When outside storage
21、 isrequired, materials shall be stacked off the ground, supportedon a level platform and protected from the weather, surfacecontamination or physical damage in accordance with the EIFSproducers written instructions.9.2 Materials shall be protected from exposure to directsunlight and temperatures les
22、s than 40 F (4 C) unlessotherwise specified by the manufacturer.9.3 Portland Cement shall meet Specification C 150 andshall be kept dry until ready for use. It shall be kept off theground, under cover and away from damp walls and surfaces.9.4 Insulation board shall be stacked flat with care taken to
23、avoid damage to edges, ends, or surfaces; or exposure to directsunlight (ultraviolet radiation).10. Environmental Conditions10.1 Cold Weather Conditions:10.1.1 Wet materials shall not be applied when the tempera-ture is less than 40 F (4 C) unless otherwise specified by themanufacturer or unless tem
24、porary heat and enclosures areprovided to maintain minimum 40 F (4 C) for a minimumperiod of not less than 24 hours before, during and afterapplication. (See X1.8.3)10.1.2 Materials shall not be applied to a base containingfrost. Substrate surface temperature shall be not less than 40 F(4 C). Mixtur
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