Equations for mix design of structural lightweight concrete 3 guide the mix designer, it is thought worthwhile to add more values to these data for convenience of the users. Specification and quality control of light weight foam. The density of cellular lightweight concrete can be effectively determined by introducing foam formed utilizing a foam generator. Autoclaved aerated concrete aac is a lightweight, precast, foam concrete building material suitable for producing concrete masonry unit cmu like blocks.
Abstractfoam concrete is a type of aerated lightweight concrete. These cells may account for up to 80% of the total volumne. It is used mainly as insulating materials, and is manufactured in particles of small diameters up to 4mm after expansion process. Aerated concrete, lightweight concrete, cellular concrete. Comparative analysis on aac, clc and flyash concrete blocks. The substance is often made using small styrofoam balls as a lightweight aggregate instead of the crushed stone that is used in regular concrete. Foam concrete lightweight concrete is a cementbonded material manufactured by blending extremely fluid cement cement mortar slurry with stable foam. Around 109m 3 of 400 kgsm 3 density lightweight foam concrete can be. Pdf behaviour of light weight foam concrete in which cement is replaced by ggbs has been determined in this paper.
Preparation and characterization of ultralightweight foamed. Lightweight foamed concrete can also be used to cast elements for. High carbon ash, recycled aluminum waste and zeolite powders are additional mechanical structures suitable in the production of cellular lightweight concrete. Foam concrete, also known as lightweight cellular concrete lcc, low density cellular concrete ldcc, aircrete, foamed concrete, foamcrete, cellular lightweight concrete or reduced density.
Non autoclaved lightweight concretes present less compressive strength and. Specification and quality control of light weight foam concrete. There are different recipes to make lightweight concrete depending on the coarse aggregate used and the required strength of the end product. Thats why i choose foamed concrete in my research theme, because i. Foam concrete can be used for sustainable construction as a building material. Foam concrete, also known as foamed concrete, or foamcrete, is a versatile cement based and porous lightweight building material.
Cellular lightweight concrete seminar report, ppt, pdf. Geofill cellular concrete products are lightweight materials specifically designed to provide engineers and contractors with a range of low density solutions for any number of. Foam concrete can be defines as a type of aerated lightweight concrete. There is a wide range of applications for lightweight concrete. Pdf brick is one of the most building units used in construction. Mechanical properties of eps lightweight concrete article in construction materials 1644 august 2011 with 1,262 reads how we measure reads. Design mix for foam concrete block is as follows ratio 1. Foam concrete is in the form of foamed grout or foamed mortar. Pdf producing lightweight foam concrete building units using. Download lightweight concrete seminar reports, abstract.
Foam concrete is a type of lightweight concrete that is manufactured from cement, sand or fly ash, water, and the foam. New york uses lightweight foamed concrete fill lfcf to minimize or eliminate these geotechnical issues. Lightweight concrete is a concrete which includes an foaming. Geofill cellular concrete lightweight, low density foam. Also explore the seminar topics paper on cellular lightweight concrete with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2017 2018. Also explore the seminar topics paper on cellular lightweight concrete with. Advantages and disadvantages of lightweight concrete. This video animation, animated video explains the concept of lightweight concrete. Foamed concrete is a highly workable, low density material. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby. Lightweight concrete can be specified using the notation lc for the strength class, e. New road construction with lightweight foam concrete. Fly ash foam concrete, foaming agent clc blocks, clc bricks, cellular light.
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. Cellular lightweight concrete or foamed concrete producing technologies. Foam concrete is a mixture of cement, fly ash, sand, water and foaming agent. Use foam concrete in construction works international journal of. Porofoam is a range of low density foam concrete designed specifically for voidfill, stabilisation and other lightweight applications. The focus will be maintained on the lightweight cement matrix filled with air, which sometimes is referred to as aerated concrete or foam concrete. Comparative analysis on aac, clc and flyash concrete blocks 1ashish kurweti, 2ruchi chandrakar. Due to its numerous advantages, foamed concrete can be applied in many civil engineering areas, such as filling insulation, lightweight blocks. The low density and fire resistance of foam concrete make it particularly suitable for the construction of fireresisting walls in old structures which, in many cases, are not strong enough for the erection of walls of dense concrete or clay bricks. Lightweight foam concrete free download as powerpoint presentation. Clc blocks cellular lightweight concrete blocks youtube. About foam concrete lightweight concrete fast build house. Lightweight concrete, light weight concrete civil engineering animated videos.
Foam concrete is a very fluid, lightweight cellular concrete fill material, produced by blending a cement paste the slurry or. Experimental study on light weight foamed concrete journal of. Light weight concrete is a mixture of cement, water and special foam, which produces a strong a lightweight building material combining good mechanical strength with low thermal. A wide variety of lightweight foam concrete mix design options are. As the name suggests light weight concrete blocks are light in weight as compared to our convectional concrete blocks.
The blocks are lighter than traditional concrete and, as such, can reduce required labor for constructing masonry walls while increasing the speed at which theyre built. Foam concrete can be used for sustainable construction as. Lightweight concrete, also known as epscrete expanded polystyrene concrete, is a material widely used in the building of environmentally green homes. Foamed concrete, filled concrete, hightech concrete and an ultralightweight. Pdf as the name suggests light weight concrete blocks are light in weight as compared to our convectional concrete blocks. Foam concrete can be defined as a cementitious material that consists of minimum 20 percent of foam, that is mechanically entrained into the plastic mortar. Polystyrene concrete blocks offer lightweight alternative. The variable density is described in terms of kg per m the density of regular concrete is normally measured at 2400 kgm. College of engineering, rashtrasant tukdoji maharaj. Foam concrete is produced when preformed foam is added to slurry, the function of foam is to create an air voids in cementbased slurry.
Pdf an overview of advantages and disadvantages of. Cip 36 structural lightweight concrete what is structural lightweight concrete. Equations for mix design of structural lightweight concrete. Cellular lightweight concrete materials, applications and. Foam concrete materials, properties, advantages and. Lightweight concrete an overview sciencedirect topics. Foam concrete is a type of aerated lightweight concrete. Foamed cellular light weight concrete civil engineering.
Production of aerated foamed concrete with industrial. Pdf behaviour of light weight foam concrete block by using. Polystyrene lightweight concrete polyconcrete zaher kuhail. Explore cellular lightweight concrete with free download of seminar report and ppt in pdf and doc format. Nonautoclaved lightweight concretes present less compressive strength and. How to make lightweight concrete using styrofoam hunker. Potential application in thermal insulation nooraini mohd zahari, ismail abdul rahman and ahmad mujahid ahmad zaidi abstract foamed concrete is one of the materials. Clc blocks cellular lightweight concrete blocks foam concrete blocks foamcrete what is clc. Using foam concrete ltds onsite batching plant means less traffic disruption both onsite and in the surrounding area.
141 451 1364 1509 1339 336 541 566 653 63 1510 605 631 989 789 255 941 938 598 309 627 242 257 1506 335 1014 987 679 1271 362 1377 1014 632 1545 960 466 241 886 126 893 1107 1272 589 1090 625