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Durability of GFRP Reinforcing Bars Embedded in Moist Concrete
Publisher: American Society of Civil Engineers
Abstract: This paper presents mechanical, microstructural, and physical characterization of glass fiber-reinforced polymer (GFRP) bars exposed to concrete environment. GFRP bars were embedded in concrete and exposed to tap water at ...
Characterization and Comparative Durability Study of Glass/Vinylester, Basalt/Vinylester, and Basalt/Epoxy FRP Bars
Publisher: American Society of Civil Engineers
Evaluation of Physical and Durability Characteristics of New Headed Glass Fiber–Reinforced Polymer Bars for Concrete Structures
Publisher: American Society of Civil Engineers
Abstract: This paper presents the results of a collaborative research project between Quebec’s Ministry of Transportation and Ontario’s Ministry of Transportation, which aimed at characterizing a new type of headed glass fiber–reinforced ...
Residual Tensile Properties of GFRP Reinforcing Bars after Loading in Severe Environments
Publisher: American Society of Civil Engineers
Abstract: The long-term behavior of glass fiber-reinforced polymer (GFRP) reinforcing bars is one of the most critical issues for the acceptance of these materials as reinforcement for concrete structures. There is a high demand for ...
Temperature as an Accelerating Factor for Long-Term Durability Testing of FRPs: Should There Be Any Limitations?
Publisher: American Society of Civil Engineers
Abstract: Fiber-reinforced polymer (FRP) composites are increasingly being used in civil engineering applications due to their numerous advantages. Moreover, some environmental conditions can potentially enhance their long-term ...
Performance and Durability of In-Plant Partially Cured GFRP Bent Bars in Steam-Cured Precast Concrete Elements
Publisher: ASCE
Abstract: Glass fiber-reinforced polymer (GFRP) bent bars were used as shear reinforcement for precast/prestressed concrete box beams in Ontario, Canada. Differential scanning calorimetry (DSC) tests performed on the bent GFRP bars ...
Comparing Short-Term Performance of Corrugated HDPE Pipe Made with or without Recycled Resins for Transportation Infrastructure Applications
Publisher: ASCE
Abstract: In recent years, corrugated high-density polyethylene (HDPE) pipes manufactured from recycled resins have been on the rise for infrastructure sectors as a result of their numerous advantages. Compared to HDPE pipes made ...
Performance of Newly Developed Thermoplastic Resin for FRP Bars Compared with Vinyl-Ester Resin under Laboratory Accelerated Aging Testing
Publisher: American Society of Civil Engineers
Abstract: The production of fiber-reinforced polymer (FRP) composites has predominantly relied on thermoset resins, such as polyester, vinyl ester, and epoxy. This study represents a pioneering effort in assessing the durability of ...
Durability Assessment of Glass FRP Solid and Hollow Bars (Rock Bolts) for Application in Ground Control of Jurong Rock Caverns in Singapore
Publisher: American Society of Civil Engineers