Smart concrete | PPT
New civil nano concrete ppt. ... National Income of India is given in this video SHYAMALBANERJEE11 ... Self Healing Concrete. 5. Light Weight Concrete. 6. Polymer Concrete. 7. Self Compacting …
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What Exactly Is Lightweight Concrete? | Specify Concrete
Lightweight concrete is a mixture made with lightweight coarse aggregates such as shale, clay, or slate, which give it its characteristic low density. Structural lightweight concrete has an in-place density of 90 to 115 lb/ft³, whereas the density of regular weight concrete ranges from 140 to 150 lb/ft³. This makes lightweight concrete …
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Glass Reinforced Concrete (GRC) | PPT
Glass Fibre Reinforced Concrete (GRFC) Industry GRC or GFRC is made in thin concrete sections created by a proprietary process of machine spraying an enriched OP cement and aggregate mix within which alkali resistant glass fibres provide the reinforcement. Unlike steel, glass fibres will never rust and are placed throughout the …
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Lightweight Concrete
3. Enhances workability. 4. Thermal conductivity is decreased with lightweight concrete. 5. The use of lightweight concrete in the rooms where air conditioning is to be installed …
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Light Weight Concrete | PDF | Construction Aggregate | Concrete …
Light Weight Concrete.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Scribd is the world's largest …
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CELLULAR LIGHT WEIGHT CONCRETE BLOCKS WITH DIFFERENT MIX PROPORTIONS
Cellular Lightweight Concrete (CLC) is one of the recent emerging technology in making concrete. The usage of Cellular Light-weight Concrete (CLC) gives a prospective solution to building construction industry along with environmental preservation. By using this type of concrete, we have found so many advantages when …
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Lightweight concrete | PPT
Lightweight concrete. 2. Lightweight concrete is a special concrete which weighs lighter than conventional concrete. Density of this concrete is considerably low 300kg/m3 to 1850kg/m3) when compared to normal concrete. It may also be defined as: concrete which uses lightweight aggregates May consist of lightweight aggregates …
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(PDF) MANUFACTURING PROCESS OF AAC BLOCK
AAC blocks are light weight Aerated Autoclave Concrete Block. It is manufactured through a reaction of aluminium powder and a proportionate blend of lime, cement, and fly ash or sand. Autoclaved ...
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(PDF) Experimental Study on Lightweight Aggregate Concrete
Experimental Study on Light weight Aggregate Concrete 71. In this case we have replaced cement b y 10% FA & 5% SF and the val ue of control. mix cube is increased by 10% more than control mix used ...
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Foam Concrete
FOAM CONCRETE: Fig. 1. Foam concrete is a very fluid, lightweight cellular concrete fill material, produced by blending a cement paste (the slurry or mortar), with a separately manufactured, pre-formed foam. The density of foam concrete is determined by the ratio of foam to slurry and densities range typically between 300 and 1600 kg/m3.
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Special Concrete
ppt on high performance concrete (steel fibre) by 9597639444 ... Light weight concrete 6. ... Types of Ready-Mix-Concrete 1. Transit mixed concrete - truck mixed concrete The first RMC plant in India was set up in Pune, 1992. 2. Shrink-mixed concrete Shrink the volume of the concrete. 3. Central-mixed concrete Wet batch …
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Light weight concrete | PDF
Structural lightweight concrete has an in-place density (unit weight) on the order of 90 to 115 lb / ft³ (1440 to 1840 kg/m³). Normal weight concrete is a density in the range of 140 to 150 lb./ft³ (2240 to 2400 kg/m³). For structural applications the concrete strength should be greater than 2500 psi (17.0 MPa).
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(PDF) 3D Printing of Concrete in India
ISBN: 978-1-76028-236-3, 2015. Discover more. A. V. Rahul. Behzad Nematollahi. Jay G. Sanjayan. Ming Xia. Er Nitin Verma. PDF | On Jan 1, 2021, Kaushal Shah published 3D Printing of Concrete in ...
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Internal Curing using Light Weight Aggregate | PPT
1. Internal Curing using Light Weight Aggregate Mohammad Alidousti Quality Manager Leca 2. Modern concretes; generally possess some highly advantageous properties compared to traditional concrete, for example good workability in the fresh state, high strength, and low permeability. However, these types of concretes …
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Lightweight Concrete Using Coconut Shells as Aggregate
In this paper, the physical properties of crushed coconut shell aggregate were presented. The fresh concrete properties such as density and slump and 28-day compressive strength of a lightweight ...
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self cleaning concrete-an ecofriendly thought | PPT
4. Need for the self cleaning concrete • Now a days other than any thing pollution plays main role in the mass destruction of environment. • Mainly air pollution • so as a civil engineer we need to make the solution. • self cleaning concrete with its massive reaction it makes the pollutant to be inactive. 5.
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(PDF) Study on Lightweight Concrete- Review
Additionally, the compressive strength of Acet is 6.1 MPa at 90 • C and 9.6 MPa at 5 • C ( Table 1) and, thus, lies in the range of light-weight concrete [70]. To the best of our knowledge ...
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Fibre reinforced concrete | PPT
Fibre reinforced concrete. Nov 10, 2016 • 22 likes • 8,647 views. MOHIT PANCHAL Construction & Real Estate Management Student.
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Presentation : Future of Civil Engineering | PPT
49. AVENUES FOR CIVIL ENGINEERAVENUES FOR CIVIL ENGINEER. 50. The world produces about 3.5 bn tonnes of cement a year. Given that cement is usually between 10% and 15% of the mix in …
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Light weight concrete | PDF
Types of aggregates According to ACI (the American Concrete Institute), structural lightweight aggregate concretes have a 28-day compressive strength of 2500 psi4 or more and a weight not …
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Lightweight Concrete—From Basics to Innovations
for structural lightweight concrete [23], LWA for the application in masonry lightweight concrete [24] and LWA for insulating concrete [25]. The European standard EN 13055 holds amongst others for LWA to be used for any type of lightweight concrete. The standards mentioned, however, do consider only LWA of mineral origin.
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Presentation on Concrete Cloth | PPT
3. Structure of concrete cloth CC consists of a 3- dimensional fibre matrix containing a specially formulated dry Concrete mix. A PVC backing on one surface of the cloth ensures the material is completely waterproof, while hydrophilic fibres (Polyethylene and Polypropylene yarns) on the opposite surface aid hydration by drawing water into the …
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LIGHT WEIGHT CONCRETE BY USING EPS BEADS
LIGHT WEIGHT CONCRETE BY USING EPS BEADS Prof. Ashish S. Moon1, Lokesh S. Selokar2, Anuradha I. Patle3, ... Nagpur, Maharashtra, India.-441203 -----***----- Abstract - The objective is to compare the compressive strength of conventional concrete with lightweight concrete comprising 30% of fly ash and expanded polystyrene as per IS …
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(PPT) Lightweight-concrete | ali altamimi
Lightweight-concrete. ali altamimi. sufficient water cement ratio is vital to produce adequate cohesion between cement and water. Insufficient water can cause lack of cohesion between particles, thus loss in strength of …
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light weight concrete.pdf
2. Introduction Cellular light weight concrete, also known as foamed concrete, foam Crete, Foam concrete or reduced density concrete, is defined as cement based …
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Properties of high strength lightweight concrete incorporating …
Lightweight concrete (LWC) is a special kind of concrete developed to lower its density by incorporating voids into ordinary concrete [2]. ... with Indonesia, India, the Philippines, Brazil, and Sri Lanka contributing the most [8]. India is the second-largest producer of coconuts after Indonesia [8]. Fig. 1 shows the world-wide coconut shell ...
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STUDY OF LIGHTWEIGHT CONCRETE BEHAVIOUR
CHAPTER 2 : LITERATURE REVIEW OF LIGHTWEIGHT CONCRETE 2.1 Introduction 3 2.2 Types of Lightweight Concrete 4 2.3 Advantages and disadvantages of lightweight concrete 8 2.4 Application of lightweight concrete 9 CHAPTER 3 : METHODOLOGY 3.1 Testing program of lightweight concrete 10 3.2 Compressive strength 10
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ALL ABOUT LIGHTWEIGHT BLOCKS
Top Light Weight AAC blocks & bricks Manufacturers, Suppliers in Hyderabad, Vijayawada, Bangalore, Chennai, Visakhapatnam. Light Weight concrete blocks, bricks providers. – A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow - id: 965165-OGMxN
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