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Thursday, May 7, 2020 | History

3 edition of High-performance structural lightweight concrete found in the catalog.

High-performance structural lightweight concrete

High-performance structural lightweight concrete

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  • 38 Currently reading

Published by American Concrete Institute in Farmington Hills, Mich .
Written in English

    Subjects:
  • Lightweight concrete -- Congresses.

  • Edition Notes

    Statementeditors, John P. Ries, Thomas A. Holm.
    SeriesACI International ;, SP-218., Publication SP ;, no. 218.
    ContributionsRies, John P., Holm, Thomas A., ACI Committee 213., American Concrete Institute. Convention
    Classifications
    LC ClassificationsTA439 .H5525 2002
    The Physical Object
    Paginationvi, 202 p. :
    Number of Pages202
    ID Numbers
    Open LibraryOL3313306M
    ISBN 100870311387
    LC Control Number2004100460

    Design a lightweight, high-performance concrete mixture, proportioned according to the American Concrete Institute Manual of Concrete Practice, ACI , Standard Practice for Selecting Proportions for Structural Lightweight Concrete. SP—1: First Use of Lightweight High-Performance Concrete Beams in Virginia 1 by C. Ozyildirim, T. Cousins, and J. Gomez SP—2: Transfer and Development Length of inch Strand in High Strength Lightweight Concrete 9.

    The basic design for lightweight concrete is covered in Eurocode 2 Part , with section 11 having particular rules required for lightweight aggregate concretes. Concrete is considered to be lightweight is the density is not more than kg/m 3 (the density of normal weight concrete is assumed to be between kg/m 3 and kg/m 3) and a. A. Chaipanich, P. Chindaprasirt, in Eco-Efficient Masonry Bricks and Blocks, Types of lightweight concrete. Lightweight concrete can be classed according to its unit weight or density, which normally ranges from to kg/m 3, according to the ACI Committee Guide for Structural Lightweight Aggregate Concrete (ACI , ).There are three different lightweight concrete .

      2. DEFINITION concrete which uses lightweight aggregates May consist of lightweight aggregates are used in ordinary concrete of coarse aggregate and sand, clay, foamed slag, clinker, crushed stone, aggregates of organic and inorganic. 3. Methods of preparation of lightweight concrete t providing concrete smoother ation of. Structural lightweight concrete has an in-place density (unit weight) on the order of 90 to lb / ft³ ( to kg/m³). Normal weight concrete a density in the range of to lb/ft³ ( to kg/m³). For structural applications the concrete strength should be greater than psi ( MPa).


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High-performance structural lightweight concrete Download PDF EPUB FB2

Structural Lightweight Aggregate Concrete Performance (Sp) [Holm, Thomas A., Vaysburd, Alexander M.] on *FREE* shipping on qualifying offers. Structural Lightweight Aggregate Concrete Performance (Sp)Cited by: 3. Get this from a library. High-performance structural lightweight concrete.

[John P Ries; Thomas A Holm; American Concrete Institute. Annual Convention; American Concrete Institute. Fall Convention]. CHAPTER 9 Introduction Structural Efficiency of Lightweight Concrete Applications of High-Performance Lightweight Concrete in Building Frames Applications of High-Performance Lightweight Concrete in Bridges Applications of High-Performance Lightweight Concrete in Marine Structures The Federation International Du Beton has graciously granted Expanded Shale.

containing high performance lightweight concretes have generally superior or at least similar durability performance to that of high-strength normal weight concrete of similar specific strength.

Keywords: high-performance concrete, self-compacting lightweight concrete, structural lightweight concrete, durability, natural Size: 3MB. Experimental results on properties of fresh and hardened lightweight concrete made with coated aggregates show that both workability and strength are considerably improved.

It is shown that this new type of high‐performance lightweight concrete may be produced having a compressive strength higher than 90 MPa while the unit weight remains Cited by: 2. Prestressed Structural Lightweight Concrete Beams Authors: J. Heffington, R. Kolozs, G. Sylva III, D.

Thatcher, J. Breen, and N. Burns December Summary: High Performance Lightweight Concrete Prestressed Girders and Panels A significant portion of the load carried by prestressed concrete bridge girders is theFile Size: KB.

'The behavior of high performance structural lightweight concrete at elevated temperatures'. in ' Proceedings, Third CANMET/ACI Internatio nal Confe rence in Advances in. The first modern use of high-performance lightweight concrete is when a lightweight concrete ship was built in to using 35 MPa concrete.

High strength is achieved in lightweight concrete by incorporating various pozzalans with mid-range water reducing by: 3.

This CIP focuses on structural lightweight concrete. The primary use of structural lightweight concrete is to reduce the dead load of a concrete structure, which then allows the structural designer to reduce the size of columns, footings and other load bearing elements.

Structural lightweight concrete mixtures can be designed to achieve. Lightweight concretes are widely accepted in the construction industry mainly due to its low density. Pumice lightweight aggregate (PLA) is a volcanic-origin natural aggregate of very low specific. —Prestressed lightweight concrete —Thermal design considerations —Seismic design —Fatigue —Specifications Chapter 6—High-performance lightweight concrete, p.

R —Scope and historical developments —Structural efficiency of lightweight concrete —Applications of high-performance lightweight concrete. Structural Behaviour of Concrete with Coarse Lightweight Aggregates (Cur Report ) [Civieltechnisch Centrum Uitvoering Research en Regelgeving] on *FREE* shipping on qualifying offers.

Structural Behaviour of Concrete with Coarse Lightweight Format: Hardcover. The excellent durability performance of structural lightweight concrete made with expanded shale, clay or slate structural lightweight aggregate is a result of the ceramic nature of the aggregate, and its exceptional bond to and elastic compatibility with the cementitious matrix.

Summary Some few unfavourable technical properties of structural lightweight concrete being mainly connected with its production, Book Editor(s): It is shown that this new type of high‐performance lightweight concrete may be produced having a compressive strength higher than 90 MPa while the unit weight remains below kg/m by: 2.

Publisher Summary. The production of lightweight aggregate concrete has been expanding to include all types ranging from no-fines concrete of low density, mainly for block production, to structural concrete with densities from to kg/m 3 and compressive strengths up to 80 MPa.

This chapter explains several techniques employed for the production of lightweight aggregate concrete. Lightweight Concrete. Andrew Short, William Kinniburgh. C.R. Books, - Concrete construction floor foamed slag forces given grading gravel concrete greater heat higher important increase industrial insulation lateral less light lightweight aggregate concrete lightweight concrete load load-bearing lower manufacture material method.

lightweight aggregates produced from recycled glass. The developed ultra-lightweight concrete, with a dry density of about – kg/m3, shows excellent thermal properties, with a thermal conductivity of about W/(m K); and moderate mechanical prop-erties, with a day compressive strength of about 10–12 N/mm2.

Furthermore, the File Size: 2MB. CIP 36 - Structural Lightweight Concrete WHAT is Structural Lightweight Concrete Structural lightweight concrete has an equilibrium density ranging from 90 to lb/ft3 3( to kg/m) compared to normalweight concrete with a density in the range of.

Lightweight Concrete” (ASTM C ) [7], not exceeding kg/m3. In this code, a lightweight concrete without natural sand is termed “all-lightweight concrete,” and light-weight concrete in which all of the fine aggregate consists of normal weight sand is termed “sand-lightweight concrete.”Cited by: 3.

STRUCTURAL FULL-LIGHTWEIGHT AGGREGATE CONCRETE: This type of lightweight concrete is made with lightweight porous ceramic material produced by expanding and vitrifying select shale in a rotary kiln. Typical density for this concrete is around kg/m3 and can still produce structural concrete with strengths between 20 MPa and 35 MPa.

The. High-Rise Projects Dispel Common Myths About Lightweight Concrete Precast Double-Tees Made with Lightweight Aggregate Big Part of Atlanta’s SunTrust Ballpark ARCOSA’s Lightweight Allows Parking Deck to Go to the Next Level New Stadium Will Be a Small City Unto Itself.This is a compilation of papers addressing "High-Performance Structural Lightweight Concrete" presented Octo at the American Concrete Institute Fall Convention in Phoenix, Arizona.

This symposium was sponsored by ACI CommitteeLightweight Aggregate and Concrete, to report on a wide range of global construction applications.physical properties of structural lightweight concrete are presented in the article.

High-strength lightweight concrete has unique performance characteristics: low average density (less than kg/m3) and high compressive strength (more than 70 MPa). Hollow alumina-silicateCited by: 6.