Expanded Clays and Shales – capable of achieving sufficiently high strength for prestressed concrete. The density is normally controlled by substituting fully or part of the fine aggregate with foam. Example sentences with "foamed blast-furnace slag", translation memory add example en The invention relates to a building material enabling a wide range of applications, which is obtained by using crushed foamed glass from recycled glass or blast furnace slag as aggregate for a … https://encyclopedia2.thefreedictionary.com/foamed+slag, The lightweight cellular material obtained by controlled processing of molten blast-furnace slag with water, or with water and other agents such as steam or compressed air or both. The aggregates have a highly frictional surface and combined with a low unit weight, inertness, high permeability, and insulating properties, foamed glass aggregate is ideal as a lightweight backfill. The material is crushed and processed into gravel for reuse. or artificial such as foamed slag, sintered fly ash, bloated clay, coke breeze, expanded perlite, etc. In comparison with gravel aggregate concrete, foamed slag concrete had appreciably smaller thermal move- ments for the entire temperature range investigated. Granulated blast furnace slag has been used as a raw material for cement production and as an aggregate and insulating material. 2013. and granulated slag have also been used as sand blasting shot materials. Sub-base for modern floor slabs. Concrete Aggregate(RCA) RCA is crushed Portland Cement Concrete, which comes from highway reconstruction projects or construction demolition sites. Most lightweight aggregate is produced from materials such as clay, shale, or slate. AeroAggregate is a foamed-glass aggregate made from 100% recycled container glass. Concrete, foamed blast furnace slag aggregate Categories: Ceramic; Concrete. Large embankments can be built with low net surcharge due to the low unit weight and high friction angle of ultra-lightweight foamed glass aggregate. Slag use … EN 13242/aggregates for unbound and hydraulically bound mixtures for use in engineering and road construction. Aggregate: Aggregate Dry Unit Weight (kg/m 3) Origin a: Concrete Unit Weight (kg/m 3) 28-Day Compressive Strength (MPa) Absorption (Wt %) Expanded shale, Clay, slate Foamed slag Sintered fly ash Exfoliated Vermiculite Expanded perlite Pumice Expanded glass Expanded polystrene beads Brick rubble Crushed stone b LD slag has a series of advantages over natural rock in the field of road construction. Foamed slag is such type of light weight aggregate which is a byproduct of quenching blast furnace slag as produce by the manufacturing of pig iron. Article Utilization of Water-Cooled and Air-Cooled Slag Aggregate in Concrete: A Solution to the Secular Economy Ahmed Maher El-Tair 1, Ramez Bakheet 2,* , Mohamed Samy El-Feky 3,*, Mohamed Kohail 4 and Shatirah Akib 5 1 Structural Engineering Department, Faculty of Engineering, German University in Cairo, Cairo 11835, Egypt; amaher188@gmail.com Advantages of LD slag in road construction. This The expanded or foamed slag is produced by rapidly quen­ching blast furnance slag. In conventional concrete, the percentage of sand in the aggregate is 30% to 40%. It is used to reduce the weight of the … What is aggregate used for? Where is AeroAggregate manufactured? Foam glass aggregate (or gravel) by GEOCELL is extremely versatile because of its unique characteristics. What is Foamed Glass. Bi-foam Foamed Glass Aggregate is an aerated glass foam aggregate manufactured from 100% recycled waste glass and having a significant benefit of being lightweight with a loose density typically 130-170kg/m3. Foamed glass is a superb alternative to traditional hardcore when it comes to filling large voids. What is aggregate? The foam concrete name itself define the character of the concrete that being light weight concrete made out of a foaming agent which doesn’t have coarse aggregate in it as a mixture, and could also termed as aerated mortar since it having air voids in it. Foamed slag has been used as a lightweight aggregate for Portland cement concrete. vi. vi. Foamed slag aggregate is not available in Australia. At a time of material shortages, it had the advantages of being cheap, quick and permanent. such as clay for expanded clay aggregate. Foamed Glass Spheres AGSCO provides a complete line of foamed glass spheres made from >90% post-consumer glass. C. Samples preparation … Sustainable, resilient, and made from 100% recycled glass. foamed slag aggregate; foaming; Look at other dictionaries: Concrete — This article is about the construction material. The former, however, exhibited progress- ively larger thermal movements than the latter. Translations in context of "foamed slag" in English-German from Reverso Context: The invention relates to a process for producing foamed slag. The blast furnance slag is a by-product of the manufacture of pig iron. View chapter Purchase book It is light weight, load bearing, draining, fire resistant and insulating. Foam glass is a porous glass foam material.Its advantages as a building material include its light weight, high strength, and thermal and acoustic insulating properties. Ultra-Lightweight means 5x the volume for the same weight. This study is a part of an on-going research studying the effect of blast furnace slag as a binder and filler replacement on the properties of fresh and hardened foam concrete. After cooling to 93°C (200°F) or lower, the slag is transported to a plant for crushing and screening to a size appropriate for concrete use (Dobrowolski, 1998). Example ― Brick, pumice foamed slag, clinker, expanded clay. The foaming of the slag does not rely on the use of water, but rather on the slag chemistry. Foamed glass aggregate is a sustainable replacement construction material for: Foundation details. The behaviour of foamed slag concrete was simi- lar to that of sintered pfa concrete. Lightweight beams (50 x 75 x 850mm) using foamed slag aggregate, were tested in flexure at steady state temperatures up to 600°C. Ultra-Lightweight Foamed Glass Aggregates are produced from 100% post-consumer recycled glass. Honey Combed ― With visibly pores and cavities. Erläuterung Übersetzung  foamed slag concrete Blähschlackenbeton m. English-german technical dictionary. It is a cellular lightweight aggregate derived from blast furnace slag. The ratios of water/(cement + fly ash + slag) and stone powder/(cement + fly ash + slag) were kept constant at 0.35 for all ULFC mixtures. 26821620 Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials and mixtures thereof eur-lex.europa.eu 26821620 Geëxpandeerd vermiculiet, geëxpandeerde klei, slakkenschuim en dergelijke geëxpandeerde minerale producten en mengsels daarvan Material Notes: 0.03-0.07% drying shrinkage. 3.PRODUCT DESCRIPTION Composition: Steel slag is the by-product of steel making. ... Other Materials and Aggregates for Foam Concrete. Made from 100% recycled container glass. the use of foamed slag as a thermally insulating aggregate for first roadbases verwendung von hochofenschaumschlacke als waermedaemmender zuschlagstoff fuer 1. tragschichten. There are different types of Glasgow foam slag houses, foam slag was developed by the Research Section of the Housing Department in 1938. Foamed Slag – was the first lightweight aggregate suitable for reinforced concrete that was produced in large quantity in the UK. produced lightweight aggregates such as expanded clays, slates, slag, perlite or shale’s. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. To achieve higher densities for foamed concrete, sand can be employed. The most common use is as an aggregate in the manufacture of asphalt. 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