1、Designation: E2110 091Standard Terminology forExterior Insulation and Finish Systems (EIFS)1This standard is issued under the fixed designation E2110; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A num
2、ber in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1NOTETerm EIFS editorially added in September 2010.1. Scope1.1 This terminology covers terms and definitions pertain-ing to materials and processes us
3、ed in the design and applica-tion of exterior insulation and finish systems (EIFS).2. Referenced Documents2.1 ASTM Standards:2E2112 Practice for Installation of Exterior Windows, Doorsand Skylights3. Terminology3.1 Definitions:accessories, npreformed metal, fiberglass, or plastic mem-bers for use to
4、 form corners, edges, control joints, ordecorative effects.aesthetic joint, na deprecated term. See aesthetic reveal.aesthetic reveal, na groove cut into the insulation boardwhich serves the function of decoration or to provide astarting or stopping point for finish-coat application, or both.back wr
5、apping, na deprecated term. See wrap.base coat, nthe initial wet-state material, either factory orfield-mixed, used to encapsulate the nonmetallic reinforcingmesh or fasten the insulation to the substrate.cold joint, nthe visible junction in a finish coat.cure, vto develop the ultimate properties of
6、 a wet-statematerial by a chemical process.drainage mat, ncomponent used in some EIFS-clad drain-age wall assemblies, a corrosion resistive material used as aspacer to provide a drainage path between the EIFS and theweather resistive barrier.dry, vto develop the ultimate properties of a wet-statemat
7、erial solely by evaporation of volatile ingredients.durability, nthe capability of a building assembly, compo-nent, product, or construction to maintain serviceability overnot less than a specified time.edge wrap, nthe condition of the perimeter at the EIFSwhere the reinforced base coat is terminate
8、d by wrapping thereinforced base coat onto the edge of the substrate. (See Fig.1.)EIFS, nsee exterior insulation and finish system (EIFS).EIFS-clad barrier wall assembly, na wall assembly forwhich the EIFS cladding provides weather resistance for theEIFS clad portion of the assembly.EIFS-clad draina
9、ge wall assembly, na wall assemblyincorporating a means of drainage between the EIFS and aweather resistive barrier, for incidental moisture resultingfrom a breach in the EIFS, to the exterior of the EIFS cladportion of the assembly.embed, vto encapsulate the nonmetallic reinforcing mesh inthe base
10、coat.expansion joint, na structural separation between buildingelements that allow independent movement without damageto the assembly.exterior insulation and finish system (EIFS), nnonloadbearing, exterior wall cladding system that consists of aninsulation board attached either adhesively or mechani
11、cally,or both, to the substrate; an integrally reinforced base coat;and a textured protective finish coat.factory mix, na material that is prepared at the point ofmanufacture and is ready to use without the addition of othermaterials, except possibly water to adjust consistency.flash set (quick set)
12、, nthe early hardening or stiffness in theworking characteristics of Portland-cement paste, mortar, orconcrete, usually with the evolution of considerable heat.Stiffness cannot be dispelled nor the plasticity regained byfurther mixing without addition of water; also known asquick set.field mix, na m
13、aterial that is mixed in the field with othercomponents or water, or both.finish coat, nthe final wet-state material, which providescolor and texture, applied over the reinforced base coat.1This terminology is under the jurisdiction of ASTM Committee E06 onPerformance of Buildings and is the direct
14、responsibility of Subcommittee E06.58on Exterior Insulation and Finish Systems (EIFS).Current edition approved April 15, 2009. Published May 2009. Originallyapproved in 2000. Last previous edition approved in 2003 as E2110 03. DOI:10.1520/E2110-09E01.2For referenced ASTM standards, visit the ASTM we
15、bsite, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandardsvolume 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 Sta
16、tes.framing member, nstuds, joists, runners (tracks), bridging,bracing, and related accessories manufactured or supplied inwood for hot- or cold-formed steel.initial grab, nthe ability of a wet-state material to remain inplace initially after it has been applied.initial set, na time-related set caus
17、ed by the hydrationprocess.lamina, ncomposite of the base coat, reinforcement, andfinish coat.mechanical fastener, na corrosion-resistant component usedto attach the insulation board to the substrate or framingmember.nonmetallic reinforcing mesh, na fiberglass component ofthe EIFS encapsulated in th
18、e base coat to strengthen thesystem.NOTE 1Nonmetallic reinforcing mesh is available in various weightsto achieve different levels of impact resistance.pot life, nthe duration of time that the wet-state remainsworkable after it has been mixed.primers, nliquid coatings applied to improve the adhesiono
19、f the EIFS to the substrate or of the finish to the base coatNOTE 2Primers are sometimes applied to improve the water resis-tance of cementitious base coats.reinforced base coat, nbase coat that has been reinforcedwith the nonmetallic reinforcing mesh.running bond, npattern used when installing the
20、thermalinsulation board, to offset the vertical insulation board jointsfrom joints in previous rows of insulation board.substrate, nsurface to which the EIFS is applied.surface sealer, nmaterial used to enhance weather resis-tance.temper, vto bring to a workable state by adding water.texture, nany s
21、urface appearance as contrasted to a smoothsurface.thermal insulation board, na system component of aspecific type and density that functions to reduce heat flowthrough the wall and serves as the surface to receive the basecoat.weather-resistive barrier, na material conforming to Prac-tice E2112, lo
22、cated behind the EIFS.wet edge, nthe leading edge of a continuously appliedwet-state material.wet-state materials, nthe adhesive, base coat, and finishcoat applied in liquid or semiliquid state.wrap, vto protect the exposed edges of thermal insulationboard.4. Keywords4.1 base coat; definitions; EIFS
23、; exterior insulation andfinish system; finish; insulation; mechanical fastener; reinforc-ing mesh; synthetic stucco; terminologyASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard ar
24、e 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 five years andif not
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26、u 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
27、 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). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).NOTE 1Not to scale.FIG. 1 Example of an Edge Wrap (At Door Jam)E2110 0912
