ASTM C Standard Guide for Use of Joint Sealants. ASTM-C ; Standard Specification for Elastomeric Joint Sealants. 2. ASTM C; Standard Guide for Use of Joint Sealants. B. FEDERAL. This guide describes the use of a cold liquid-applied sealant for joint sealing applications. Including joints on buildings and related adjacent areas, such as.
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ASTM C — 04 Standard Practice for Evaluating Durability of Building Construction Sealants by Laboratory Accelerated Weathering Procedures This practice covers the method for the determination of the durability of a sealant based on its ability to function in cyclic movement maintaining adhesion and cohesion after repeated exposure to laboratory accelerated weathering procedures. The designer of a joint seal should asm the above into consideration when designing and specifying sealants for certain applications.
The method is intended to estimate the contents of the aerosol container 1 for purposes of label statements, and 2 to provide the user information needed to estimate job requirements.
For specific aerosol foam sealant applications, operational temperature limit criteria shall be as agreed upon between the aerosol sealant manufacturer and the purchaser. ASTM C — 07 Standard Guide for Structural Sealant Glazing Structural sealant glazing, hereinafter referred c1913 as SSG, is an application where a sealant not only can function as a barrier against the passage of air wstm water through a building envelope, but also primarily provides structural support and attachment of glazing or other components to a window, curtain wall, or other framing system.
ASTM C Standard Test Method for Determination of Water Absorption of X1193 Backing This test method covers a laboratory procedure for determining the water absorption characteristics of sealant backing and joint filler materials, hereinafter referred to as backing. This test method also is intended to determine whether the sealant itself will change in color when exposed to the weather. Additional properties may be added as ASTM test methods for those properties become available.
The destructive procedure stresses the sealant in such a way as to cause either cohesive or adhesive failure of the sealant or cohesive failure of the substrate where deficient substrate conditions exist.
Presently only certain silicone sealants are recognized as having the necessary asstm for use as secondary sealant in IG units in SSG applications ASTM C Standard Specification for Precured Elastomeric Silicone Joint Sealants Precured elastomeric silicone joint sealants, hereinafter referred to as seal, are manufactured in flat, cured, extruded shapes and are primarily used to span joint openings in construction.
Asttm materials are generally used to serve as components of glazing systems. ASTM C Standard Guide for Evaluating Failure of Structural Sealant Glazing This guide axtm a screening approach to detect failure adhesive or cohesive of a structural sealant in a structural sealant-glazed window, curtain wall, or other similar system.
ASTM C Standard Practice for Evaluating Adhesion of Installed Weatherproofing Sealant Joints This practice describes field tests to determine the adhesive and cohesive characteristics of an installed sealant joint, by manually placing a strain on the sealant. This test method ast, the observation of three parameters as follows: ASTM C Standard Test Method for Measuring the Yield for Aerosol Foam Sealants This test method covers the determination c113 the linear units of specified diameter bead of foam sealant that can be obtained from a single can of aerosol product.
Additionally, it also does not provide information or guidelines for the use of a sealant in an insulating glass unit edge seal used sstm a structural sealant glazing application.
These sealants are intended to structurally adhere components of structural sealant glazing systems. Including joints on buildings and related adjacent areas, such as plazas, decks, and pavements for vehicular or pedestrian use, and types of construction other than highways and airfield pavements and bridges.
This test method provides a means for estimating the quantity of initial material required to dispense in order to asrm a cavity.
ASTM C Standard Guide for Substrates Used in Testing Building Seals and Sealants This guide describes the recommended standard substrates and astn recommended surface preparation for use in standard tests c1913 building seals and sealants. Sealant Standard Test Methods ASTM C a Standard Test Method for Staining and Color Change of Single- or Multicomponent Joint Sealants This test method covers an accelerated laboratory procedure to determine if a sample of a joint sealant will stain the substrate when in contract with masonry, concrete, or stone such as marble, limestone, sandstone, and granite.
It tests these properties after dry, wet, frozen, heat aged or artificially weather-aged conditionings, or both. Users of this test qstm must recognize that the IG edge seal assembly influences the secondary sealant properties.
ASTM C – 00 Standard Guide for Use of Joint Sealants
The intent is for service life asmt meet or exceed design life. Sealants by Disk Method This test method covers a laboratory procedure for determining the tensile adhesive strength of a preformed tape sealant.
Cylindrical sealant backing serves one or more of the following functions: This test method tests the influence of a liquid on the sealant and its adhesion to a substrate. ASTM C Standard Test Methods for Release Papers Used With Preformed Tape Sealants These test methods cover laboratory procedures for evaluating the release characteristics of a release paper intended to be supplied in direct contact with a preformed tape sealant.
Presently only certain silicone sealants are recognized as having the necessary durability for use as secondary sealant in IG units in SSG applications. Limits the amount and depth of sealant applied into a joint; acts as a bond breaker to allow joint movement without undue stress to the sealant; provides a form to assist the sealant in developing the proper shape factor; and acts as a barrier to asfm flow of sealant through the joint.
Standard Guide for Use of Joint Sealants
ASTM C Standard Test Method for Extrusion Rate of Elastomeric Sealants This test method covers two laboratory procedures for determining the extrusion rate of elastomeric sealants for use in building construction.
Information in this guide is primarily applicable to a single and multi-component, cold liquid-applied joint sealant and secondarily to a precured sealant when used with a properly prepared joint opening and substrate surfaces. Only a silicone chemically curing sealant specifically formulated, tested, and marketed for structural sealant glazing is acceptable for a SSG system application.
It presents guidelines for the use and application of the various materials, design of a sealant joint for a specific application, and environmental conditions and effects that are known to detrimentally affect a sealant joint.
ASTM C – 16 Standard Guide for Use of Joint Sealants
Information in this guide is primarily applicable to single- and multi-component, cold-applied joint sealants and secondarily to precured sealant extrusions when used with properly prepared joint openings and substrate surfaces. ASTM C Standard Specification for Solvent Release Sealants This specification describes the properties of a one-component solvent release sealant for use in building construction.
Sealant Standard Guides qstm Practices ASTM C Standard Practice for Use of Sealants in Acoustical Applications This practice is a guide for the use of sealants to reduce the sound transmission characteristics of interior walls, ceilings, and floors by proper application of sealants to joints, voids, and penetrations normally found in building construction.
It is possible that the strain applied to the sealant bead may result in the failure c1139 a deficient substrate before effecting a failure in the sealant.
Compatibility is determined by measuring the changes in the insulating glass edge sealant adhesive and cohesive properties.
ASTM C Standard Test Method for Staining of Porous Substrate by Joint Cc1193 This test method covers four types of laboratory tests to determine if a joint sealant has a probability of staining a porous substrate such as marble, limestone, sandstone, and granite. Active view current version of standard. ASTM C Standard Guide for Paintability of Latex Sealants This guide describes the practical considerations that may be used to determine the compatibility of a paint or coating to be applied over a latex sealant or caulk.