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ASTM E2634-17

(Specification)

Standard Specification for Flat Wall Insulating Concrete Form (ICF) Systems

Standard Specification for Flat Wall Insulating Concrete Form (ICF) Systems

SCOPE
1.1 This specification is intended to apply to Insulating Concrete Form (ICF) Systems that will act as permanent formwork for cast-in-place reinforced concrete beams; lintels; exterior and interior, above and below grade bearing and non-bearing walls; foundations; and retaining walls. The specification is restricted to ICF Systems with a resultant uniform monolithic concrete core.  
1.2 Products covered by the specification consists of molded expanded polystyrene (EPS) insulation panels that are connected by cross ties to form the ICF System.  
1.3 This specification identifies test methods appropriate for establishing ICF System performance in their primary function as a stay in place concrete forming system. The use of ICF Systems covered by this specification shall be regulated by building codes that address fire performance, structural performance or both. The fire performance of the material shall be addressed through standard fire test methods established by the appropriate governing documents. The structural performance must be addressed through design of concrete structures in accordance with the appropriate Code requirements.  
1.4 Details of manufacturing procedures are beyond the scope of this specification.  
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. For conversion to metric units other than those contained in this specification, refer to IEEE/ASTM SI 10.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Historical
Publication Date
30-Apr-2017
ICS
91.100.30 - Concrete and concrete products
Technical Committee
E06 - Performance of Buildings
Drafting Committee
E06.21 - Serviceability
Current Stage
Ref Project

Relations

Replaces
ASTM E2634-16 - Standard Specification for Flat Wall Insulating Concrete Form (ICF) Systems
Effective Date
01-May-2017
Referred By
ASTM C840-20 - Standard Specification for Application and Finishing of Gypsum Board
Effective Date
01-May-2017

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English language
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:E2634 −17
Standard Specification for
1
Flat Wall Insulating Concrete Form (ICF) Systems
This standard is issued under the fixed designation E2634; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
1.1 This specification is intended to apply to Insulating
mendations issued by the World Trade Organization Technical
Concrete Form (ICF) Systems that will act as permanent
Barriers to Trade (TBT) Committee.
formwork for cast-in-place reinforced concrete beams; lintels;
exterior and interior, above and below grade bearing and
2. Referenced Documents
non-bearingwalls;foundations;andretainingwalls.Thespeci-
2
2.1 ASTM Standards:
fication is restricted to ICF Systems with a resultant uniform
C203Test Methods for Breaking Load and Flexural Proper-
monolithic concrete core.
ties of Block-Type Thermal Insulation
1.2 Productscoveredbythespecificationconsistsofmolded
C390Practice for Sampling and Acceptance of Thermal
expanded polystyrene (EPS) insulation panels that are con-
Insulation Lots
nected by cross ties to form the ICF System.
C475/C475MSpecification for Joint Compound and Joint
1.3 Thisspecificationidentifiestestmethodsappropriatefor
Tape for Finishing Gypsum Board
establishingICFSystemperformanceintheirprimaryfunction
C578Specification for Rigid, Cellular Polystyrene Thermal
as a stay in place concrete forming system. The use of ICF
Insulation
Systems covered by this specification shall be regulated by
C645Specification for Nonstructural Steel Framing Mem-
building codes that address fire performance, structural perfor-
bers
mance or both. The fire performance of the material shall be
C1002Specification for Steel Self-Piercing Tapping Screws
addressedthroughstandardfiretestmethodsestablishedbythe
for Application of Gypsum Panel Products or Metal
appropriate governing documents. The structural performance
Plaster Bases to Wood Studs or Steel Studs
must be addressed through design of concrete structures in
C1363Test Method for Thermal Performance of Building
accordance with the appropriate Code requirements.
Materials and Envelope Assemblies by Means of a Hot
Box Apparatus
1.4 Details of manufacturing procedures are beyond the
C1396/C1396MSpecification for Gypsum Board
scope of this specification.
D635Test Method for Rate of Burning and/or Extent and
1.5 The values stated in SI units are to be regarded as
Time of Burning of Plastics in a Horizontal Position
standard. The values given in parentheses are mathematical
D638Test Method for Tensile Properties of Plastics
conversions to inch-pound units that are provided for informa-
D732Test Method for Shear Strength of Plastics by Punch
tion only and are not considered standard. For conversion to
Tool
metric units other than those contained in this specification,
D1622/D1622MTest Method forApparent Density of Rigid
refer to IEEE/ASTMSI10.
Cellular Plastics
1.6 This standard does not purport to address all of the
D1761Test Methods for Mechanical Fasteners in Wood
safety concerns, if any, associated with its use. It is the
D1929Test Method for Determining Ignition Temperature
responsibility of the user of this standard to establish appro-
of Plastics
priate safety and health practices and determine the applica-
D2863Test Method for Measuring the Minimum Oxygen
bility of regulatory limitations prior to use.
Concentration to Support Candle-Like Combustion of
1.7 This international standard was developed in accor-
Plastics (Oxygen Index)
dance with internationally recognized principles on standard-
E8/E8MTest Methods for Tension Testing of Metallic Ma-
terials
1
This specification is under the jurisdiction of ASTM Committee E06 on
Performance of Buildings and is the direct responsibility of Subcommittee E06.21
2
on Serviceability. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved May 1, 2017. Published June 2017. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 2008. Last previous edition approved in 2016 as E2634-16. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/E2634-17. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
E2634−17
E84Test Method for Surface Burning Characteristics of ANSI/ASHRAE90.1Energy Standard for Buildings Except
8
Building Materials Low-Rise Residen
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: E2634 − 16 E2634 − 17
Standard Specification for
1
Flat Wall Insulating Concrete Form (ICF) Systems
This standard is issued under the fixed designation E2634; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification is intended to apply to Insulating Concrete Form (ICF) Systems that will act as permanent formwork for
cast-in-place reinforced concrete beams; lintels; exterior and interior, above and below grade bearing and non-bearing walls;
foundations; and retaining walls. The specification is restricted to ICF Systems with a resultant uniform monolithic concrete core.
1.2 Products covered by the specification consists of molded expanded polystyrene (EPS) insulation panels that are connected
by cross ties to form the ICF System.
1.3 This specification identifies test methods appropriate for establishing ICF System performance in their primary function as
a stay in place concrete forming system. The use of ICF Systems covered by this specification shall be regulated by building codes
that address fire performance, structural performance or both. The fire performance of the material shall be addressed through
standard fire test methods established by the appropriate governing documents. The structural performance must be addressed
through design of concrete structures in accordance with the appropriate Code requirements.
1.4 Details of manufacturing procedures are beyond the scope of this specification.
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions
to inch-pound units that are provided for information only and are not considered standard. For conversion to metric units other
than those contained in this specification, refer to IEEE/ASTM SI 10.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory
limitations prior to use.
1.7 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
C203 Test Methods for Breaking Load and Flexural Properties of Block-Type Thermal Insulation
C390 Practice for Sampling and Acceptance of Thermal Insulation Lots
C475/C475M Specification for Joint Compound and Joint Tape for Finishing Gypsum Board
C578 Specification for Rigid, Cellular Polystyrene Thermal Insulation
C645 Specification for Nonstructural Steel Framing Members
C1002 Specification for Steel Self-Piercing Tapping Screws for Application of Gypsum Panel Products or Metal Plaster Bases
to Wood Studs or Steel Studs
C1363 Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus
C1396/C1396M Specification for Gypsum Board
D635 Test Method for Rate of Burning and/or Extent and Time of Burning of Plastics in a Horizontal Position
D638 Test Method for Tensile Properties of Plastics
D732 Test Method for Shear Strength of Plastics by Punch Tool
D1622/D1622M Test Method for Apparent Density of Rigid Cellular Plastics
1
This specification is under the jurisdiction of ASTM Committee E06 on Performance of Buildings and is the direct responsibility of Subcommittee E06.21 on
Serviceability.
Current edition approved Dec. 1, 2016May 1, 2017. Published February 2017June 2017. Originally approved in 2008. Last previous edition approved in 20152016 as
E2634 – 11E2634(2015).-16. DOI: 10.1520/E2634-16.10.1520/E2634-17.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’sstandard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
E2634 − 17
D1761 Test Methods for Mechanical Fasteners in Woo
...

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1.1 This specification is intended to apply to Insulating Concrete Form (ICF) Systems that will act as permanent formwork for cast-in-place reinforced concrete beams; lintels; exterior and interior, above and below grade bearing and non-bearing walls; foundations; and retaining walls. The specification is restricted to ICF Systems with a resultant uniform monolithic concrete core.  
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SCOPE
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1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.  
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Standard Practice for Capping Cylindrical Concrete Specimens

SIGNIFICANCE AND USE
3.1 This practice describes procedures for providing plane surfaces on the ends of freshly molded concrete cylinders, hardened cylinders, or drilled concrete cores when the end surfaces do not conform with the planeness and perpendicularity requirements of applicable standards. Practice C1231/C1231M describes alternative procedures using unbonded caps or pad caps.
SCOPE
1.1 This practice covers apparatus, materials, and procedures for capping freshly molded concrete cylinders with neat cement and hardened cylinders and drilled concrete cores with high-strength gypsum paste or sulfur mortar.  
1.2 The text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.3 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. Combining values from the two systems may result in non-conformance with the standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific precaution statements see 4.3.1 and 6.2.4.1.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM C873/C873M-23(Test Method)
Standard Test Method for Compressive Strength of Concrete Cylinders Cast in Place in Cylindrical Molds

ABSTRACT
This test method covers the determination of strength of cylindrical concrete specimens that have been molded in place using special molds attached to formwork. A concrete cylinder mold assembly consisting of a mold and a tubular support member is fastened within the concrete formwork prior to placement of the concrete. The elevation of the mold upper edge is adjusted to correspond to the plane of the finished slab surface. The mold support prevents direct contact of the slab concrete with the outside of the mold and permits its easy removal from the hardened concrete. Strength of cast-in-place cylinders may be used for various purposes, such as estimating the load-bearing capacity of slabs, determining the time of form and shore removal, and determining the effectiveness of curing and protection. Consolidation of concrete in the mold may be varied to simulate the conditions of placement. Internal vibration of concrete in the mold is prohibited except under special circumstances.
SIGNIFICANCE AND USE
4.1 Cast-in-place cylinder strength relates to the strength of concrete in the structure due to the similarity of curing conditions because the cylinder is cured within the slab. However, due to differences in moisture condition, degree of consolidation, specimen size, and length-diameter ratio, there is not a unique relationship between the strength of cast-in-place cylinders and cores of the same age. When cores can be drilled undamaged and tested in the same moisture condition as the cast-in-place cylinders, the strength of the cylinders can be expected to be on average 10 % higher than the cores at ages up to 91 days for specimens of the same size and length-diameter ratio.4  
4.2 Strength of cast-in-place cylinders may be used for various purposes, such as estimating the load-bearing capacity of slabs, determining the time of form and shore removal, and determining the effectiveness of curing and protection.
SCOPE
1.1 This test method covers the determination of strength of cylindrical concrete specimens that have been molded in place using special molds attached to formwork. This test method is limited to use in slabs where the depth of concrete is from 125 mm to 300 mm [5 in. to 12 in.].  
1.2 The text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.3 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. Combining values from the two systems may result in non-conformance with the standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. (Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.2)  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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