cellular lightweight concrete using fly ash

Cellular lightweight concrete containing high-calcium fly

needed to produce lightweight concrete can be obtained using expanded lightweight aggregate materials, such as perlite, blast furnace slag, volcanic ash, and coal bottom ash. The air voids can also be formed in cement paste by adding the prepared foam to the unhardened mixture. Cellular lightweight concrete (CLC) is a well-known low-

Aerated Foam Concrete - Online CivilForum

CEMENT + LIGHTWEIGHT AGGREGATE + FOAM. Because of the lightweight matrix formed by the mixture of cement, water and foam, lightweight aggregates can be used without the tendency to float when the mix is vibrated. Typical aggregates which are used are:- expanded shale or clay, scoria, pumice, vermiculite or fly ash.

CLC Block, CLC Brick Making Machine, CLC Plant

Light in Weight : CLC blocks are very lightweight with density ranging from 300 to 1800 Kg/m3. Three times less weight then clay or fly ash brocks. Eco friendly : CLC blocks are Environment-friendly. Foam concrete is eco- friendly material as fly ash and other industrial waste material are used in part of manufacturing blocks to protect the environment.

Investigation of the use of fly-ash based autoclaved

OSTI.GOV Technical Report: Investigation of the use of fly-ash based autoclaved cellular concrete blocks in coal mines for air duct work. Final report, January 25, 1993--December 31, 1994 Final report, January 25, 1993--December 31, 1994

Foamed Cellular Light Weight Concrete

Foamed Cellular Light Weight Concrete By Kaushal Kishore, Materials Engineer, Roorkee Foamed concrete, also called cellular light weight concrete is produced by the mixing of Portland cement, sand including or alone fly ash, water and preformed stable foam. The foam is produced with the help of a foam generator by using foaming agent.


This paper also focused on the innovative idea of using glass as a partial replacement of cement in fly ash based cellular light weight concrete. The density is considerably reduced by using fly ash based cellular lightweight concrete than normal concrete and at the same time, the strength is not affected by appropriate design mix.


ash and M-sand. The technique of light weight concrete is known since the roman period. The light weight concrete has several advantages which are discussed in the project report. We have tried to produce CLC blocks with different proportions of cement and fly ash. Since there might be a scarcity for thermal plant fly ash or rise in price of fly ash in

PDF Fly Ash-based Geopolymer Lightweight Concrete Using

However, the manufacturing of fly ash-based geopolymer in terms of lightweight concrete (foamed concrete) has not been explored yet. Hence, the aim of this study was to investigate the properties of fly ash-based foam geopolymer concrete. 2. Results and Discussion 2.1. X-ray Fluorescence (XRF) Analysis

cellular light weight concrete Hong Kong Asia

Cellular Lightweight Concrete (CLC) is produced by the mixing of sand, fly-ash cement foam and water in required proportion in ready mix plant or ordinary concrete mixer. The mixed slurry is then poured into moulds of pre-cast blocks, structural components, assembled formwork of building elements or over flat roofs for thermal insulation (cast

Evaluation of properties of cellular light weight concrete

Sep 25,  · Cellular Light Weight Concrete (CLWC) is relatively a new material having cementitious properties, incorporated with mechanically entrained foam in the cement based slurry or mortar which can manufacture in a varying densities ranging from 300 kg/m 3 to 1850 kg/m 3.With the increase in future requirement of the construction material, the CLWC is presently believed to have a promising

Thermal and mechanical properties of structural

Lightweight concrete Mechanical and thermal behaviors Fly-ash cenospheres Thermal modeling abstract This study investigates the effects of mix proportion, aggregate type, and microstructures on the thermal and mechanical behaviors of structural lightweight concrete (LWC) containing lightweight aggregates and lightweight functional fillers such

Fly Ash Cellular Lightweight Concrete Properties and Uses

The manufacturing process is the same as CLC and normal concrete just the foam generating machine is used. Fly Ash Cellular Lightweight Concrete. This is the version of lightweight concrete which is produced like normal concrete with ambient conditions. It is manufactured by making a slurry of Cement + Sand + Fly Ash (26% – 34% content) + water.

PDF Study of Cellular Light Weight Concrete - IJSRD

Key words: Cement, Fly ash, Cellular Light Weight Concrete I. INTRODUCTION Lightweight concrete has been widely used in different structural applications and its consumption grows every ye a global basis. The reason for this is that using lightweight

Lightweight Foamed Concrete: Foaming Agent

EABASSOC Foaming Agent is a highly concentrated, highly efficient liquid which is used in the production of EABASSOC Lightweight Foamed Concrete. Foamed concrete is also known as cellular lightweight concrete (CLC) or Aircrete. High Efficiency / Low Dosage. Dosage Rate: 0.3 - 0.6 ltrs/m³. The most commonly specified mix design used for making

Concrete Fly Ash Bricks at Best Price in Midnapore, West

The offered bricks are processed using high grade raw materials and are widely used in the construction of commercial and non commercial buildings. In order to ensure its strength, these Concrete Fly Ash Bricks are rigorously tested on various parameters prior to dispatching the delivery from our end.

CLC Block And Bricks - Cellular Lightweight Concrete Brick

Manufacturer of CLC Block And Bricks - Cellular Lightweight Concrete Brick, CLC Blocks, Rectangular CLC Block offered by Ashtech Buildpro India Private Limited, Noida, Uttar Pradesh.

Geotechnical Fills | Litecrete Inc

When incorporating fly ash in the mix design, Geocellular pervious cellular lightweight concrete substitutes partially for cement, which may contribute to LEED Credit M 4. Geocellular Mix Design Mix design determines the strength and density of Geocellular pervious cellular lightweight concrete.

PDF Mdwasd 2/ Section 03520 Lightweight Concrete Part 1

2. Limit use of fly ash to not exceed 25 percent of Portland cement by weight. B. Limit water-soluble chloride ions to the maximum percentage by weight of cement or cementitious material permitted by ACI 301. 2.04 CELLULAR LIGHTWEIGHT CONCRETE A. Design mix to produce lightweight insulating concrete with the following

MIT students fortify concrete by adding recycled plastic

Oct 25,  · The concrete with fly ash or silica fume was stronger than concrete made with just Portland cement. And the presence of irradiated plastic along with fly ash strengthened the concrete even further, increasing its strength by up to 15 percent compared with samples made just with Portland cement, particularly in samples with high-dose irradiated

Making Foam Concrete – FoamConcreteWorld.com

The w/c depends on the plasticiser you are using. In one study they USED GLENIUM52, conforming to the ASTM standard specification (ASTM C494M–04). The superplasticizer is available in dark brown aqueous solution. The optimum mix proportion was designed based on target density, w/c and s/c (sand to cement ratio) of lightweight foamed concrete.

Fly Ash And Concrete Brick - Rectangular Fly Ash Brick

Manufacturer of Fly Ash And Concrete Brick - Rectangular Fly Ash Brick, Cellular Lightweight Blocks, AAC Blocks offered by Renaatus Procon Private Limited, Coimbatore, Tamil Nadu.

PDF Concrete Mix Design with Fly Ash and Superplasticizer

Sintered fly ash lightweight aggregate for concrete - Lime fly ash cellular concrete - Fly ash building bricks - Fly ash stabilized high-magnesia cement - Oil-well cementing composition - Hydraulic binders and - Bitumious products The advantages of fly ash concrete over the corresponding plain cement concrete are: Improved workability.

What is the foam concrete ?? And where can I use it

Foamed concrete, also called cellular light weight concrete is produced by the mixing a lightweight mortar result from water, Portland cement, fine sand including or alone fly ash and preformed stable foam. The foam is produced with the help of a foam generator by using foaming agent.

Site Produced Cellular Lightweight Concrete - a Boon for

The nominally reinforced Cellular Lightweight Concrete cross walls of the dwellings have a uniform thickness of 150mm throughout. The density of material reduces from 1´600 kg/m³ in ground floor walls to 1´200 kg/m³ in the top floor walls. The minor partition and cladding walls were masoned using site produced pre-cast CLC blocks of size

Cellular Leight Weight Concreate Bricks

Cellular Light Weight Concrete (CLC) is a version of lightweight concrete that is produced like normal concrete under ambient conditions. It is produced by initially making slurry of Cement, Sand (optional), Fly-Ash & Water, which is further mixed with the addition of pre-formed stable foam.

PDF A Study on the Mechanical Properties of Light Weight

for the light weight aggregate replaced concrete when compared to the concrete made with normal aggregate. For these light weight aggregate concrete mixes when 'cement' was replaced by 'fly ash' it is noticed that there is a marginal improvement in the properties studied. For 25% replaced light weight aggregate