Type Of Light Weight Aggrgates Clinker
Portland cement clinker - overview
Portland cement clinker - overview. Portland cement clinker is a dark grey nodular material made by heating ground limestone and clay at a temperature of about 1400 °C - 1500 °C. The nodules are ground up to a fine powder to produce cement, with a small amount of gypsum added to control the setting properties. This page gives a thumbnail sketch.
WHAT ARE THE AGGREGATES USED TO PRODUCE LIGHTWEIGHT ...
Jul 23, 2014· The following light weight aggregates are generally used to produce lightweight concrete: Breeze or Clinker These aggregates are obtained from coal and are very light. Some types of coal produce clinker which expands on coming in contact with water and is injurious to concrete causing it to crack. The more the combustible matter remaining in […]
Engineering properties of lightweight geopolymer …
Engineering properties of lightweight geopolymer concrete with oil palm shell and palm oil clinker Afia Sharmin, U. Johnson Alengaram*, MohdZaminJumaat, S.M AlamgirKabir,IftekhairIbnul Bashar. 1Department of Civil Engineering, Faculty of Engineering, University of …
Effect of palm oil clinker (POC) aggregates on fresh and ...
Utilizing waste material in the construction industry is an effective way to protect the environment and minimize construction cost. In this paper, palm oil clinker (POC) aggregates were used as coarse and fine aggregate replacement in lightweight concrete production. This study focused mainly on investigating the effect of both partial and full replacement of the aggregates with POC on the ...
Portland Cement - Products | Lehigh Hanson, Inc.
Engineers and construction professionals often specify a certain type of portland cement to meet special requirements of conditions. Cement types are defined by a variety of standards and specifications. Portland cements conform to the American Society for Testing and Materials (ASTM) C150 Standard Specification for Portland Cement.
The Effect of Palm Oil Clinker and Oil Palm Shell on the ...
Future investigations should consider a broader usage of POC and OPS as lightweight aggregate in other applications like mortar, tiles, bricks and blocks. All in all, the usage of oil palm by-products as lightweight aggregate has recorded an accepted compressive strength for lightweight concrete.
Blocks compared: Concrete aggregate, aircrete, clay and hemp
Types of concrete block: 'Dense', 'Lightweight', 'Aerated' Dense aggregate block. In use from the 1940s onwards, dense aggregate blocks are very much the work-horse of the construction industry. Their distinctive properties of durability and strength make them an ideal and cost-effect solution for all types of load-bearing walls.
Safety data sheets | LafargeHolcim in the US - Cement ...
So the world builds better . LafargeHolcim in the US: A Leader in the Building Materials Industry. As a world leader in the building materials industry, LafargeHolcim Ltd and its subsidiaries have the assets necessary to meet the building and design challenges of today’s increasing urbanization.
Effects of coarse palm oil clinker on properties of self ...
Self-compacting lightweight concrete (SCLWC) is an innovative high performance concrete which uses palm oil clinker (POC), a waste by-product from the palm oil industry, as the lightweight aggregates.
Effect of substitution of normal weight coarse aggregate ...
Oil-palm-boiler clinker (OPBC) is an agricultural solid waste sourced from the palm oil industry in tropical regions. This study investigates the use of OPBC as coarse aggregate instead of conventional coarse aggregates to produce a greener concrete, which will help in implementing sustainable construction practices by reducing the usage of raw materials.
LECA : Light Weight Concrete Aggregates
LECA Light Weight Concrete Aggregates : LECA is a special type of light aggregates that has been pelletized and fired in a rotary kiln at a very high temperature. As it is fired, the organic compounds are burn off forcing the pellets to expand and become honeycombed while the outside surface of each granule melts and is sintered. The resulting ...
PERFORMANCE OF LIGHTWEIGHT CONCRETE USING PALM …
2.2.1 Types of Lightweight Aggregate 2.2.2 Effects on Lightweight Concrete Utilizing Lightweight Aggregate 2.3 Palm Oil Clinker Aggregates 2.3.1 Production of Palm Oil Clinker Aggregates 2.3.2 Properties of Palm Oil Clinker Aggregates 2.4 Lightweight Concrete 2.4.1 Background of Lightweight Concrete 2.4.2 Types of Lightweight Concrete
Types of Light Weight Aggregates | Materials | Concrete ...
Sintered fly ash is one of the most important types of structural light weight aggregate. In U.K. it is sold by the trade name ‘Lytag’. It has low drying shrinkage and high strength/density ratio. As the light weight aggregates are factory made under strict control conditions, they are less variable than many natural aggregates.
Cement, clinker density in 285 units of density measurement
Cement, clinker weighs 1.415 gram per cubic centimeter or 1 415 kilogram per cubic meter, i.e. density of cement, clinker is equal to 1 415 kg/m³. In Imperial or US customary measurement system, the density is equal to 88.34 pound per cubic foot [lb/ft³], or 0.8179 ounce per cubic inch [oz/inch³] .
light weight aggregate.ppt - SlideShare
Apr 13, 2016· Light weight aggregate concrete: Basically two types of light weight aggregates Natural aggregates Artificial aggregates Natural light weight aggregates are less preferred over artificial aggregates. Important natural aggregates – Pumice & Scoria Artificial aggregates are usually produced by expanding the rocks such as Shale, Slate, Perlite ...
Development of Self-compacting Concrete Using Palm Oil ...
May 27, 2018· This chapter reports the study of development of self-compacting lightweight concrete using lightweight aggregate. In this study, palm oil clinker (POC) is used to replace normal gravel as course aggregate in concrete. There are two types of mix designs in this project, which are the normal self-compacting concrete as the control mix and the ...
Performance evaluation of palm oil clinker as coarse ...
Jan 20, 2016· Performance evaluation of palm oil clinker as coarse aggregate in high strength lightweight concrete. ... different types of natural and artificial materials can be used as coarse aggregate including expanded clay, Leca, Lytag, basaltic-pumice, etc.
Effect of Substitution of Normal Weight Coarse Aggregate ...
Effect of Substitution of Normal Weight Coarse Aggregate with Oil-Palm-Boiler Clinker on Properties of Concrete ... lightweight aggregate concrete has a lower slump value compared to normal weight aggregate concrete. However, ... Table 3 also shows four types of density for all mixes.
Understanding Different Types of Lightweight Concrete
Obviously, weight gains vary widely from product to product but the potential of “green” uses for by-product and recycled materials have become a focus for this type of aggregate. Cellular or Aerated Concrete. This type of lightweight concrete is the result not just of the product, but also of the process.
Lightweight aggregate | Article about lightweight ...
Looking for lightweight aggregate? Find out information about lightweight aggregate. A lightweight inert material, such as foamed slag, vermiculite, clinker, and perlite, used in unreinforced concrete for making structures of low weight and... Explanation of lightweight aggregate
EFFECTS OF COARSE PALM OIL CLINKER ON PROPERTIES OF SELF ...
Self-compacting lightweight concrete (SCLWC) is an innovative high performance concrete which uses palm oil clinker (POC), a waste by-product from the palm oil industry, as the lightweight aggregates. This paper presents a research on the effects of utilising only POC as coarse aggregates on the fresh and hardened properties of SCLWC.
Mix Design: Effect of Mixing Constituents towards Palm Oil ...
Nur Azzimah, Zamri and Khairunisa, Muthusamy and Kusbiantoro, Andri and Nasly, Mohamed Ali (2016) Mix Design: Effect of Mixing Constituents towards Palm Oil Clinker Lightweight Aggregate Concrete. In: Proceedings of The National Conference for Postgraduate Research (NCON-PGR 2016), 24-25 September 2016 , Universiti Malaysia Pahang (UMP), Pekan, Pahang. pp. 747-751..
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