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Mix design and performance of lightweight ultra high
网页2022年4月1日This study developed a mix design method to produce a lightweight ultra high-performance aggregate concrete (L-UHPC) with ultra high strength, low density
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SP-218: High Performance Structural Lightweight Concrete
网页ISBN: 9780870311383 Categories: Lightweight Concrete Formats: PDF Table of Contents Preface SP-218—1: First Use of Lightweight High-Performance Concrete Beams in
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Development of High-Performance Foamed Concrete with
网页2022年11月24日Development of High-Performance Foamed Concrete with Lightweight Aggregates for Structural Use. Authors: Jiaying Lee, H. S., M. A. Ismail, Y. J. Woo, T.
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ACI PRC-213-14 Guide for Structural Lightweight
网页The guide summarizes the present state of technology, presents and interprets the data on lightweight-aggregate concrete from many laboratory studies and the accumulated
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Structural Concrete — Stalite
网页Lightweight concrete made with STALITE lightweight aggregate was an important component for the new country Music Hall of Fame and Museum in Nashville, TN. The 130,000 square foot structure cost $37 million to
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High-strength high-performance lightweight concrete
网页2011年8月9日PDF In the last two decades, there are developments that lead to greater understanding on how and why lightweight concretes (LWC) may achieve similar Find, read and cite all the research
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A Comprehensive Review on the Performance of Structural
网页2021年4月7日Normal concrete has a self-weight of about 2400 to 2500 kg/m 3, which is very heavy, and due to its overall dead load, the size of members of the structure
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High performance structural lightweight concrete utilizing
网页This study investigates the mechanical properties and durability characteristics of high-performance lightweight concretes utilizing natural perlite aggregate and perlite
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Development of high performance lightweight concrete
网页2021年11月1日In order to produce high performance lightweight concrete, an LWA with low density or high total porosity is favorable to be used. In this study, Hence, to ensure high structural efficiency of concrete, 100% replacement of RS by the LWAs in the UHPC system seemed to be appropriate in the production of HPLACs.
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A Comprehensive Review on the Performance of
网页2021年4月7日lightweight concrete, so a cost-effective material and the performance-based concrete can be obtained [ 5 9 ]. Normal concrete has a self-weight of about 2400 to 2500 kg/m
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High-Performance and Sustainable Concrete Materials and
网页2023年6月30日Keywords: High and Ultra-High Performance Concrete, Sustainable Concrete, Fiber-Reinforced Concrete, Engineered Cementitious Composites (ECC), Ultra-High Performance Concrete (UHPC), Geopolymer Concrete, 3D Printing Concrete, Fiber-Reinforced Polymers (FRP) . Important Note: All contributions to this Research Topic
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Mix design and performance of lightweight ultra high
网页2022年4月1日Therefore, this study intended to design a novel lightweight ultra high-performance concrete (L-UHPC), aiming to achieve ultra high strength, low density and low shrinkage simultaneously. Previously, most of the structural LWC exhibited compressive strength of 40–70 MPa and structural efficiency (i.e. ratio of strength to
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Building lightweight structures with carbon‐fiber‐reinforced
网页2018年11月25日The concrete cover could also be increased, but this would conflict with the main aim of the authors to create lightweight structures. 6.1.2 Ultra-high-performance concrete. UHPC has a dense structure and high compressive strength, is impermeable, and exhibits brittle failure. These properties cause it to easily crack at elevated
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Development of High-Performance Foamed Concrete with
网页2022年11月24日Development of High-Performance Foamed Concrete with Lightweight Aggregates for Structural Use. Authors: Jiaying Lee, H. S., M. A. Ismail, Y. J. Woo, T. B. Min, and H. K. Choi. 2014. “Fundamental study on the development of structural lightweight concrete by using normal coarse aggregate and foaming agent.” Materials 7
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High-strength high-performance lightweight
网页2011年8月9日Shrinkage of lightweight concrete in comparison with that of normal weight concrete of similar compressive strength. (28-day cube compressive strength of the concretes ~50 MPa) [16]
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Factors affecting the strength of structural lightweight
网页2015年1月14日Here we show the development of structural lightweight aggregate concrete in the 1,200–1,600 kg/m3 density range. Compressive strengths of up to 36 MPa are obtained at 28 ;days. By using Modeling of strength of high-performance concrete using artificial neural networks. Cem Concr Res 28(12):1797–1808. doi:10.1016/S0008
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Seismic Performance of Lightweight Concrete
网页2017年6月16日There are two materials used in the model: one represents lightweight concrete and the other is normal weight concrete. The weight densities of each concrete are categorised according to ACI 318
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SP-218: High Performance Structural Lightweight Concrete
网页2004年2月1日DOI: 10.14359/14032. Date: 2/1/2004. Abstract: SP-218 This is a compilation of limestoneaddressing “High-Performance Structural Lightweight Concrete” presented October 30, 2002 at the American Concrete Institute Fall Convention in Phoenix, Arizona. This symposium was sponsored by ACI Committee 213, Lightweight
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Development of high performance lightweight concrete
网页2021年11月1日In order to produce high performance lightweight concrete, an LWA with low density or high total porosity is favorable to be used. In this study, Hence, to ensure high structural efficiency of concrete, 100% replacement of RS by the LWAs in the UHPC system seemed to be appropriate in the production of HPLACs.
Contact
High-Performance and Sustainable Concrete Materials and
网页2023年6月30日Keywords: High and Ultra-High Performance Concrete, Sustainable Concrete, Fiber-Reinforced Concrete, Engineered Cementitious Composites (ECC), Ultra-High Performance Concrete (UHPC), Geopolymer Concrete, 3D Printing Concrete, Fiber-Reinforced Polymers (FRP) . Important Note: All contributions to this Research Topic
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Mix design and performance of lightweight ultra high
网页2022年4月1日Therefore, this study intended to design a novel lightweight ultra high-performance concrete (L-UHPC), aiming to achieve ultra high strength, low density and low shrinkage simultaneously. Previously, most of the structural LWC exhibited compressive strength of 40–70 MPa and structural efficiency (i.e. ratio of strength to
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Development and characteristics of ultra high-performance
网页2021年7月1日This study proposed a design concept of an ultra high-performance lightweight cementitious composite (UHP-LCC), which had a compressive strength of higher than 120 MPa and an air-dried density down to around 1800 kg/m3.
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Building lightweight structures with carbon‐fiber‐reinforced
网页2018年11月25日Building lightweight structures with carbon‐fiber‐reinforced polymer‐reinforced ultra‐high‐performance concrete: Research approach, construction materials, and conceptual design of three building components Kromoser 2019 Structural Concrete Wiley Online Library Structural Concrete TECHNICAL PAPER
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Development of High-Performance Foamed Concrete with
网页2022年11月24日Development of High-Performance Foamed Concrete with Lightweight Aggregates for Structural Use. Authors: Jiaying Lee, H. S., M. A. Ismail, Y. J. Woo, T. B. Min, and H. K. Choi. 2014. “Fundamental study on the development of structural lightweight concrete by using normal coarse aggregate and foaming agent.” Materials 7
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ACI PRC-213-14 Guide for Structural Lightweight-Aggregate
网页7.9—Prestressed lightweight concrete. 7.10—Thermal design considerations. 7.11—Seismic design. 7.12—Fatigue. CHAPTER 8—PERFORMANCE AND APPLICATIONS OF LIGHTWEIGHT-AGGREGATE CONCRETE. 8.1—Scope and historical development. 8.2—Structural efficiency of lightweight concrete. 8.3—Applications of
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Factors affecting the strength of structural lightweight
网页2015年1月14日Here we show the development of structural lightweight aggregate concrete in the 1,200–1,600 kg/m3 density range. Compressive strengths of up to 36 MPa are obtained at 28 ;days. By using Modeling of strength of high-performance concrete using artificial neural networks. Cem Concr Res 28(12):1797–1808. doi:10.1016/S0008
Contact
Seismic Performance of Lightweight Concrete
网页2017年6月16日There are two materials used in the model: one represents lightweight concrete and the other is normal weight concrete. The weight densities of each concrete are categorised according to ACI 318
Contact
SP-218: High Performance Structural Lightweight Concrete
网页2004年2月1日DOI: 10.14359/14032. Date: 2/1/2004. Abstract: SP-218 This is a compilation of limestoneaddressing “High-Performance Structural Lightweight Concrete” presented October 30, 2002 at the American Concrete Institute Fall Convention in Phoenix, Arizona. This symposium was sponsored by ACI Committee 213, Lightweight
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