ASTM D describes the requirements for sample preparation, tensile testing, and results calculation of flat fiber reinforced polymer (FRP) composite. Standard. Standard number, ASTM-DDM–10 ; ASTM-DD M– Title, Standard test method for determining tensile. ASTM D/DM() Standard Test Method for Determining Tensile Properties of Fiber Reinforced Polymer Matrix Composites Used for.
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All defective areas shall be repaired as per Section 3. Filling of large voids in surfaces to receive composite shall be paid as an extra to the contract work of installing the composite system small pinholes or micro-bubbles in the concrete surface or resin do not require special detailing. Are you sure you want to empty the cart?
Measure square footage of fabric and volume of epoxy used each day. Section 03 01 Additional tests may be performed to qualify the work at each identified area.
FRP Specifications – Concrete Solutions
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Certified applicators shall have the minimum experience and written consent by the FRP manufacturer See Section 1. Other components used to attach the FRP material to the substrate, such as the primer, putty, and adhesive in externally bonded strengthening systems, are excluded from the sample preparation and testing detailed in this document.
FRP Specifications – Concrete Solutions
SCH fiber — primary carbon fiber, unidirectional. Pulloff tests shall be performed on a representative adjacent area to the area being strengthened whenever possible.
Fabric shall be completely saturated prior to application to contact surface in order to ensure complete impregnation. ASTM D can be used to obtain the tensile force capacity and ultimate tensile strain of FRP material used for the strengthening of other structural materials such as, metals, timber, and reinforced concrete.
Within the text, the inch-pound units are shown in brackets. They shall be manufactured and shipped directly from the manufacturer. Alternate finishes must be approved by the owner. Where no date is given for reference standards, the latest edition available on the date of the Notice of Invitation to Bid shall be used. All contact surfaces shall then be cleaned by hand or compressed air.
Under certain application conditions, the system may be placed entirely by hand methods assuring a uniform, even final appearance. The composite material forms are limited to continuous fiber or discontinuous fiber-reinforced composites in which the laminate is balanced and symmetric with respect to the test direction.
Force range of 5 kN to kN 1, lbf tolbf Adjustable test space The most popular choice for static tension and compression tests These dual column testers are available in both tabletop and floor standing models. Leave the site clean. The principal test variables could be the FRP constituents and fabrication method or the size or type of FRP laminate. E Terminology Relating to Quality and Statistics.
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. Copyright Compu-tecture, Inc.
ASTM International – Standard References for ASTM D / DM – 10()
The method may be used to determine the tensile properties of wet lay-up and pre-impregnated FRP composites fabricated on site or manufactured in a factory setting. The method only covers the determination of the tensile properties of the FRP composite material. Existing uneven surfaces to receive composite shall be filled with the system epoxy filler or other material approved by the Engineer of Record.
SEH fiber — primary glass fiber, unidirectional. Allow primer to become tacky to the touch.
Fill surfaces with thickened epoxy to eliminate air surface voids greater than 0. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other.
Cover with plastic film and squeegee out all bubbles. The following editions for this book are also available Complete report and submit to Owner, engineer-of-record and FRP composite system manufacturer. There were no books found for the applied search filters.
The locations of the pull-off tests shall be representative and on flat surfaces. Review project specifications in detail. ASTM D describes the requirements for sample preparation, tensile testing, and results calculation of flat fiber reinforced polymer FRP composite materials used for the strengthening of structures made of materials such as metals, timber, masonry, and reinforced concrete.
Print 1 2 3 4 5 page sstarting from page current page. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
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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. Both the epoxy resin and fabric shall be measured accurately, combined, and applied uniformly at the rates shown on the approved working drawings and per manufacturer’s recommendations.
Search book title Enter keywords for book title search. Enter your account email address to request a password reset: Land Use and Development. The obtained tensile properties can be used for material specifications, quality control and assurance, structural design and analysis, and research and development. Have a question about conducting the test for this standard?