ASTM E2511-17 Standard Guide for Detailing of EIFS-Clad Barrier and Drainage Wall Assemblies.pdf

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1、Designation: E2511 17Standard Guide forDetailing of EIFS-Clad Barrier and Drainage WallAssemblies1This standard is issued under the fixed designation E2511; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision.

2、 A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This guide describes the types of project-specific con-struction conditions that need to be communicated by means ofdrawings (“detai

3、ls”) for the purpose of constructing ExteriorInsulation and Finish System (EIFS)-clad barrier and drainagewall assemblies. EIFS manufacturers provide basic details forthe installation of their materials and interface with adjacentmaterials. These details are generic and, in many cases, do notapply t

4、o specific project conditions.1.2 This guide addresses only the EIFS itself and theinterface between the EIFS and the materials immediatelyadjacent to the EIFS; it does not address all parts of the wallassembly.1.3 Not all possible construction detail conditions are ad-dressed by this guide. Identif

5、y and provide details for allconstruction conditions that exist on a specific building.1.4 This guide is intended to supplement but not supersedeinformation from the EIFS manufacturer about how theirspecific product should be detailed, nor to supersede technicalproduct acceptance reports or the code

6、 requirements of regu-latory authorities.1.5 The values stated in inch-pound units are to be regardedas standard. No other units of measurement are included in thisstandard.1.6 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibili

7、ty 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:2E631 Terminology of Building ConstructionsE2110 Terminology for Exterior Insulation and Finish Sys-

8、tems (EIFS)3. Terminology3.1 For general terminology regarding EIFS and building ingeneral, see Terminology E2110 (for EIFS terms) and Termi-nology E631 (for buildings in general).3.2 Definitions of Terms Specific to This Standard:3.2.1 detail, na graphic representation of the manner inwhich buildin

9、g materials are to be constructed as an assembly.4. Significance and Use4.1 This guide is for use by individuals and entities involvedwith the design and specification of EIFS details for a specificbuilding.4.2 This guide can be applied to both EIFS-clad barrierwall assembly and EIFS-clad wall with

10、drainage.4.3 This guide can be applied to new and existing EIFSbuildings, prefabricated versus on-site installed EIFS, andresidential and commercial EIFS buildings.4.4 This guide is not meant to replace the types of informa-tion normally present in text format in a projects specifica-tions.4.5 This

11、guide is not applicable to EIFS materials used innon EIFS applications, such as a topcoat for other basematerials like traditional Portland cement plaster (stucco) andconcrete.1This guide is under the jurisdiction of ASTM Committee E06 on Performanceof Buildings and is the direct responsibility of S

12、ubcommittee E06.58 on ExteriorInsulation and Finish Systems (EIFS).Current edition approved Jan. 15, 2017. Published January 2017. Originallyapproved in 2009. Last previous edition approved in 2009 as E2511-09. DOI:10.1520/E2511-17.2For referenced ASTM standards, visit the ASTM website, www.astm.org

13、, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis internation

14、al standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee

15、.15. Form of Details5.1 Draw details using a drafting style, and at a scale, whichmakes clear the design of the final construction, including thereinforcing mesh, adhesive layers, and location of the finish.5.2 If necessary, include the sequence by which the assem-bly is constructed in the details,

16、such as by means of a 3-Dstep-by-step sequence of drawings, or some indication of theorder in which the detail is assembled.5.3 Present details in drafting styles (2-D or 3-D, such asisometric, oblique, perspective, etc.) that are consistent withthe need to appropriately convey how the various parts

17、 of theconstruction fit together.6. Detailing Principles6.1 The following principles apply when designing details.6.1.1 Terminate the perimeter of the EIFS by wrapping thebase coat around the edge of the insulation, either by bondingit to the substrate behind the insulation (called backwrapping),or

18、bonding it to the edge of the opening or edge (if an openingor edge is present), or by using trim that is approved by theEIFS producer for use with their EIFS products.6.1.2 Adhere sealants to the base coat, not the finish coat.Use sealant type acceptable to the EIFS producer and sealantproducer. Us

19、e sealant primer, if required by the EIFS producerand sealant producer. Use closed cell type backer rod.6.1.3 Objects are not to be fastened to the EIFS. Fastenobjects through the EIFS into a structural material in thesubstrate. Provide spacers within the EIFS insulation layer toprevent crushing the

20、 EIFS when mounting hardware is tight-ened. Seal all fastener holes through the EIFS, using sealant,gaskets, or other suitable material.6.1.4 Shield the EIFS from heat producing devices thatcould damage the EIFS, such as transformers, flues, chimneys,lights, pipes containing high temperature liquids

21、, hot air vents,etc.6.1.5 Provide working sealant filled expansion joints be-tween prefabricated EIFS panels, at floor lines in wood framebuildings, where expansion joints occur in the substrate, wherethe substrate type changes, and where significant movementoccurs behind the EIFS.6.1.6 Detail the a

22、ttachment of the EIFS, and the supportingsubstrate system to withstand applicable wind loads for theproject.6.1.7 Evaluate the use of a particular EIFS on a buildingrequired to be of noncombustible construction in terms of codecompliance for insulation type, insulation thickness, insulationdensity,

23、acceptable substrate, EIFS attachment method, andEIFS coating types.6.1.8 Detail wall areas that are anticipated to be subject toimpact damage with heavy reinforcing mesh in the base coatand show the location for the installation of the heavyreinforcing mesh.6.1.9 The minimum thickness of the insula

24、tion, at any pointin the system, must not be less than34 in.6.1.10 Code requirements establish the maximum thicknessof the insulation, including the use of ornamental foam shapes.6.1.11 When possible, detail two parallel facing surfacesand a backer rod for sealant joints instead of fillet type joint

25、. Iffillet type joints are used, detail the installation of a bondbreaker where the two perpendicular surfaces meet.7. Specific Type of Details to be Provided7.1 Provide detail drawings of the construction conditionsthat are present on the specific building. The list below is notall-inclusive, but i

26、t gives representative examples of conditionsto be aware of and to provide for.7.1.1 Terminations of the EIFS, such as: at the top, bottom,and side (ends) of EIFS wall assemblies; and at roofs, roofrakes, eaves, parapets, end-of-EIFS-clad wall conditions,openings, and bottoms of EIFS walls near grad

27、e, decks, andwalkways.7.1.2 Openings through the EIFS, such as: at windows,doors, louvers, vents, and large pipes or ducts.7.1.3 Penetrations through the EIFS, such as: at pipes,conduits, electrical cables, TV wires, deck beams, and scup-pers.7.1.4 Joints in the EIFS, such as: sealant joints, expans

28、ionjoints, aesthetic reveals, and control joints.7.1.5 Objects mounted through or in contact with theoutside surface of the EIFS, such as: handrails, flag polesupports, signage, numbers, fire escapes, and tiles.7.1.6 Treatments to the surface of the EIFS, such as:added-on foam shapes, sloped surface

29、s, and decorative trim.7.1.7 Interface of sealants with the EIFS and adjacentmaterials, such as: wood, metal, concrete, and masonry.7.1.8 Interface of weather sealing materials, such as:flashings, sealing tapes, films, and coatings, that are in contactwith or adjacent to the EIFS.7.1.9 Means by whic

30、h the continuity of the water-resistantbarrier is achieved, for EIFS with drainage, such as: atopenings, joints, penetrations, and end dams and flashings.7.1.10 Means by which the weather resistance of the wall isachieved at penetrations, such as: scuppers; windows; doors;deck beam penetrations; wal

31、l-roof interface, including waterdiverters; decks; and pipes.7.1.11 Means by which the EIFS is protected, if necessary,from excessive heat due to solar radiation, hostile environmen-tal conditions, and heat-producing equipment.7.1.12 Means by which EIFS is protected against damagedue to impact or ab

32、rasion, such as: at walkways, near doors, atroofs, on sloped surfaces, and at decks. Consider using separatebarriers to protect the EIFS, such as: guardrails, instead ofincorporating stronger materials within the wall assembly.7.1.13 Means by which EIFS is protected at locations nearthe ground from

33、effects such as: termites, snow, ice, and water.7.1.14 Show locations of various colors and textures of theEIFS finish coat on the elevation on buildings with more thanone color or texture.7.1.15 For EIFS with drainage, show the location of outletsfor the drainage cavity on the elevations.E2511 1727

34、.2 When an EIFS producers standard guideline details areused, incorporate or refer to them on the drawings. If they arenot shown on the drawings, and are referred-to only, cite theEIFS producers detail name and other identifying information,including source and date of publication.8. Keywords8.1 des

35、ign; details; doors; drawings; EIFS; end dams andflashings; Exterior Insulation and Finish System; flashings;joints; opening; penetrations; sealants; windowsASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standar

36、d. Users 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

37、 every five 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 t

38、echnical 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 Consho

39、hocken, 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). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 173