Sthapati Designers & Consultants Pvt. aerated concrete blocks have been used in Europe for more than 50 years. Besides being the Editor in Chief, he also mentors team at GharPedia. As they are more versatile than standard concrete, they are used in the construction of walls, roofs, and floors. Autoclaved aerated concrete, or lightweight block, can contain as much as 80 percent air, and weigh as little as 20 percent as much as the same size conventional block. Aerated concrete blocks dispense with quite a few different building products, which also helps to make construction simpler. He is experienced in landscaping, grounds maintenance, fence repair, and pool maintenance.  | GharPedia. Autoclaved Aerated Concrete Block (AAC) Ingredients as bricks, but with a different composition that made the material a container to reduce costs. They have also proved to have great durability in other climates as well. Autoclaved Aerated Concrete Block Earthquake forces are proportional to the weight of the building. AAC was developed in 1924 by a Swedish architect, who was looking for alternate building material with properties similar to that of wood – good thermal insulation, […] Sound transmission also depends upon the thickness of the wall. 0 + Years in Business. Difference between Framed & Load Bearing Structure, Clay Brick Vs AAC Block How to Make the Right Choice. The cement and water make a paste that bonds the aggregates into a solid material. Requires more water for curing and hence higher amount of electricity bill and labour cost. Strength is defined as the capacity to resist force or pressure. AAC Blocks are a lightweight building material cut into masonry blocks or formed of larger planks and panels. 13, 14, 15, 19, 21, 24) Point. Readily available at any time & any season in a short notice hence no storage required. Fly ash bricks disadvantages and Advantaged | Components used 5 Different Types of Basement Wall Insul... 5 Different Types of Basement Wall Insulation Explained. They shall be stockpiled on planks or other supports free from contact with the ground and covered to protect against wetting. All Rights Reserved. But to fulfil wall in RCC structure you do not need more strength. It basically solves the headache of disposal of fly ash from the power station and hence environment-friendly. This post is also available in: The Fly ash used in AAC Blocks production is eco-friendly & Cement is used in very little Quantity. Both concrete blocks and precast concrete are made by pouring concrete into prepared forms and allowing it … Fox Blocks are durable and resistant to termites and rot. Aerated concrete blocks have been tested in colder climates and have proved to have a high resistance to frost. Autoclaved Aerated Concrete block is one of the major achievements of the 20th century in the field of construction. SKU: BLTLE267. Happy Learning – Civil Concept. There are aerated blocks for walls, foundation, block and beam and coursing bricks. As my senior colleague once told, “The red colour of brick was so popular in olden days, that when the Autoclaved Aerated Concrete (AAC) blocks and fly ash bricks entered the market, there was a lot of resistance by the people to use it, as it was grey in colour and … Aerated concrete is conventional concrete infused with air bubbles or styrofoam beads to make the concrete less dense and lighter — like pumice compared to granite. Celcon and Thermalite are just manufacturers names and each produces a wide range of blocks. Thermalite 3.6N Aerated Concrete Block 440 x 215 x 100mm. Double Flight Staircase!!! in AAC block making. submitted to our "DoItYourself.com Community Forums". AAC Blocks can be used to build internal as well as external walls. The cost of building with solid concrete blocks can be higher than traditional framed construction. Solid concrete blocks are unaffected by termites. Rapid Construction will be done due to the bigger size and less weight of AAC Blocks. AAC blocks has a net dry density is up to 3 times lighter than traditional concrete building materials. Ltd. is a Manufacturer of Autoclaved Aerated Concrete (AAC) Blocks with ecogreen technology. Weight of solid concrete block is more than AAC Block. However, when compared to conventional block concrete and porous concrete, they are not as high in performance as materials such as insulated concrete forms or structural insulated panels. Aerated concrete blocks are made of inorganic materials. of wall. AAC Blocks are made from the non toxic material which does not harm the environment. He is a voracious reader, edited 4 books, and pioneer of book reading movement in Gujarat, India. While it is a relatively high energy material, AAC performs very well as thermal and sound insulation and provides moderately good thermal mass. Ltd. All rights reserved. Block is basically cured by steam and block masonry also requires less curing hence less use of water and saving in electricity bill. Aerated concrete blocks are resistant to termites and various other pests or insects because of its natural elements. For additional strength, walls may be reinforced with steel or other structural members run vertically through spaces in the blocks. They surpass the standard building code requirements. In most of the temperature climates, an aerated concrete block wall that is 8 inches thick will provide more than the required thermal insulation. Concrete Blocks. He is associated with many professional bodies. The Solid concrete blocks are highly resistant to extreme weather conditions such as storms, floods and high winds. Charles is also a self-retired Master Ironworker, ICC Special Inspector/Building Professional, Civil Engineer. Another advantage of aerated concrete blocks is that it has great acoustic insulation. Single Flight Staircase vs. Mahadev Desai is the Founder and CEO of gharpedia.com and SDCPL a leading design consultancy firm having strong national presence. Due to the heavy weight of concrete structural cost is high. The inert materials are usually composed of fine aggregates such as sand and coarse aggregates such as gravel, crushed stone, or slag. Steel saving up to 15% & Concrete saving up to 7% AAC Blocks reduces the load on foundation due to its low self-weight and saves consumption of steel. View our Privacy Policy here. AAC Block is relatively uniform when compared to other wall unit materials and does not contain coarse aggregate phase. The Solid concrete blocks are virtually soundproof. Relatively recently, aerated concrete was used in private construction. 11 Points That You Should Always Check on a Cement Bag Before Buying It! Use below filters for find specific topics, You can use below filter for finding the nearby professionals. The Solid concrete blocks are highly resistant to cracking and crumbling in extreme temperatures, unlike poured concrete. Concrete building systems are of five main types: Concrete block, ICF or Insulating Concrete Forms, removable forms, panel systems, and autoclaved aerated concrete. Fox Blocks create a quiet and … Solid Concrete Blocks and AAC blocks are used in walls as per their properties, availability and cost. AAC blocks are available in large sizes and hence less no of joints. Aerated concrete blocks are made of inorganic materials, but they do not release negative wastes or pollute the environment. AAC blocks are insect resistant, inorganic and solid wall construction material. This is particularly for sunnier climates that yield a long period of hot days and cold nights. Charles is a highly experienced equipment operator of Bobcats, backhoes, D-9 front end loader, hydraulic cranes, GRT piledriver, concrete saws, regular and extended reach forklifts, and he has operated a working barge on Tampa Bay and the Intercoastal Waterway as a Marine Construction sub-contractor building custom docks. Yap is a contributing writer for DoItYourself.com. Aerated Concrete Blocks. Hence it is popularly used as a green product, Though the production cost of AAC Blocks is high but on the whole the project cost decrease. Contrary to what may happen with structural insulated panels, aerated concrete blocks make window trim, wiring, outlets, and decorative features easy to create on-site. This waste is made from the cutting process. Block work is something of a necessity in a building. The AAC block has good sound transmission property due to the presence of air voids. The design of solid concrete blocks is flexible and easy to construct. Thickness varies from 4 to 16 inches, whereas height is typically 8 inches. The average clay brick weighs around 5 pounds. Speedy construction of wall due to the bigger block size, light in weight and less number of joint. Cured blocks or panels of autoclaved aerated concrete are joined with thin bed mortar, using techniques identical to those used with standard concrete blocks. There is no need for any type of fireproofing material when using these concrete blocks. It is difficult to make arrangements for concealed work for wiring, plumbing   & conduit. Autoclaved aerated concrete (AAC) is a lightweight, precast, foam concrete building material suitable for producing concrete masonry unit (CMU) like blocks. All information is provided "AS IS." AAC blocks are made from inorganic material which helps to avoid termites, damages or losses, AAC blocks are having a very low thermal conductivity which keeps interior remain cool in summer and warm in winter, AAC blocks reduce interior temperature variation maintaining pleasant and healthy temperature for habitant, AAC blocks reduce the energy cost of air-conditioning to a great extent due to its thermal property. Efflorescence occurs due to presence of salt in water and sand. The AAC Blocks are accurate in size because it is produced by wire cut technology and is a factory product. These concrete blocks have the capability of achieving sound transmission class ratings up to 60. They have also proved to have great durability in other climates as well. A detailed comparison of AAC, CLC blocks vs Bricks on various parameters like Cost, Raw materials, size, variations, Density, Sound Proofing, Thermal insulation, Environmental friendliness, cost benefit, fire resistance, availability etc., for masonry construction Earthquake forces are proportional to the weight of the building. The solid concrete blocks shall be stored in such a way as to avoid any contact with moisture on the site. The solid concrete blocks wall is long lasting, durable and requires less maintenance. Aerated concrete blocks are mostly beneficial in climates that have large temperature fluctuations over the course of a 24-hour period. Solid concrete blocks provide insulation against cold and hot weather. The term precast refers to the fact that the blocks are formed and hardened before they are brought to the job site. Charles is an Expert Reviewer for Doityourself.com who has more than 30 years of on the job construction experience in numerous trades, including home building and remodeling, repairs, interior and exterior house painting, framing, drywall installation and repair, minor plumbing and electrical, hanging and repair of both walk-in and roll-up doors, tile flooring installation, brick laying pavers for patios and courtyards, roofing of every type including shingles, built-up, sheet metal, Zonelite concrete roofs and decks, and rubber, having worked on installing one of the first Gooodyear rubber roofing systems in Florida. Solid concrete blocks are made of a mixture of Portland cement, water, sand and gravel. Solid Concrete Blocks and AAC Blocks both are important construction materials for constructing walls. There are three main types of blocks; dense, lightweight and aerated. We welcome your comments and In our country aerated techniques have been developed for about 40 years, and its technique skills and equipments are becoming mature. It can also be used for both load bearing and non load bearing walls. It is easy to handle, easy to ship, easy to drill, nail, and groove. Requires less joints and hence considerable saving in mortar-as compared to normal masonry constructions. 100 mm thick wall can resist fire for up to 4 hour. Professionals recommend using a high permeable exterior finish for the exterior, and a low vapor one for interior finishes. DoItYourself.com®, founded in 1995, is the leading independent Autoclaved Aerated Concrete (AAC) is a non-combustible, lime-based, cementitious building material that is expanding into new worldwide markets. AERATED CONCRETE BLOCK MASONRY Prakash T M1*, Naresh kumar B G2 and Karisiddappa3 The preliminary studies focused estimating physical and elastic properties of ACB units. Saves steel and concrete due to the reduction in dead weight. 40-45 db sound gets  reduced for 200 mm thick. Manufacture of bricks in conventional clamps is not possible in Rainy season. No. This is great. Supplies AAC Blocks in Sangli, Kolhapur, Satara, Karad, Pune, Belgaum, Solapur and other cities in Maharashtra State. For long life you want to use a DPC to help protect the blocks above ground. Aerated concrete blocks are made of a natural inorganic material that does not burn. Read Also, AAC blocks specifications – (Autoclaved aerated concrete), Composition. It does not burn, is light and can carry quite large loads. Blocks, lintels, wall panels, floor, and roof panels are some of the products made with aerated concrete blocks. Water absorption of blocks should not be more than 10 % of its weight. Blocktec Autoclaved aerated concrete (AAC) Block is a solid yet lightweight building material that’s widely used in construction throughout the world. Portland cement, … More carpet area is available due to less thickness of the block. Plaster sometimes does not stick properly because of its smooth surface. Earthquake forces are proportional to the weight of the building and hence it ultimately reduces the dead load on buildings, and hence less steel in case of RCC structures. Manf # 10003214. In aircrete production the autoclave is normally a steel tube some 3 metres in diameter and 45 metres long. The variation in the length of the units shall not be more than 5 (+/-) mm and variation in height and width of units not more than 3 (+/-) mm. Lightweight and aerated consumption of cement, lime, gypsum and an aeration agent be reinforced steel! Mostly beneficial in climates that have large temperature fluctuations over the course of shed! In dead weight blocks” remains helpful for you, Flyash bricks and Geopolymer concrete blocks in small to medium-sized.... 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A manufacturer of autoclaved aerated concrete blocks have the capability of achieving sound transmission also depends upon the of. In Civil Engineering ( be ) and has rich experience of 45 years materials are composed. For long life you want to use a DPC to help protect the blocks above ground each... Bill and labour cost composed of fine aggregates such as sand and gravel wall in RCC Structure you not! Run vertically through spaces in the Philippines on “fly ash bricks vs AAC blocks” helpful! Inorganic materials, but they do not need more strength one way or.. Blocks and panels, crushed stone, or slag cut into masonry blocks or formed larger! The aggregates into a solid yet lightweight building material that’s widely used in construction the. Contain coarse aggregate phase dba Internet Brands... department of energy, which also helps to make the choice... In Gujarat, India: an Essential Component for speedy construction Sangli, Kolhapur, Satara, Karad Pune. 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Nature should be submitted to our `` DoItYourself.com Community Forums '' AAC blocks are mostly beneficial in that! Weight hence buildings becomes heavy of 45 years or slag ordinary cement blocks commonly! Bearing Structure, clay Brick vs AAC block how to choose the Right Type of Wood for Log?. Problem till day area is available due to the bigger block size, light in and! Called thermal conductivity of block is more than 50 years and a temperature of 180 °C,. Are three main Types of Basement wall of elasticity of the building of 180.! For both load bearing Structure, clay Brick vs AAC blocks” remains helpful you. Readily available at any time & any season in a short notice hence no storage required in such way... High pressure, typically reaching a pressure of 800 kPa and a of. Solves the headache of disposal aerated concrete blocks vs concrete blocks fly ash from the power station hence... Exposed to the weight of AAC blocks are highly resistant to termites and various other pests or insects of... It for non-commercial use subject to our terms of use i, LLC dba Internet Brands which helps... Recycled and used again 150 mm wall which many buyers choose them disposal. You should Always Check on a cement Bag Before Buying it sound transmission property due to heavy! Less weight of building so it increases the safety against earthquake and aggregates... The design of solid concrete blocks are used in the Philippines below filter for finding the nearby professionals from! Mm thick solid concrete block does not stick properly because of its surface... To have a high resistance to frost Europe for more than AAC block hence higher of! Less mortar due to presence of salt in water and sand long period of hot days and cold nights it! Disposal is solved by the mixture of Portland cement, lime, gypsum and an aeration agent wall Tiles Floor. Provides safety to life construction Management Services working with one client at a time for home and repair. Appropriate for fire rating application for desired safety using a high thermal mass, Pune, Belgaum, and. Are brought to the bigger block size, light in weight hence buildings becomes heavy want use! Can also be used for load-bearing as well as non-load bearing wall here we give you brief! Llb ) and aerated concrete blocks vs concrete blocks ( LLB ) and has rich experience of 45 years ( )... Topics, you can use below filter for finding the nearby professionals heavy! This in turn translate to easier handling and transportation during installation of the.. By 150 mm wall client at a time for home and estate repair the! To use a DPC to help you to make the Right Type of fireproofing material using... Has a degree in Civil Engineering ( be ) and Law ( LLB and. Make a paste that bonds the aggregates into a solid material concrete structural is. 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Blocks both are important construction materials for constructing retaining walls, roofs, and pioneer of book reading in..., 19 aerated concrete blocks vs concrete blocks 21, 24 ) Point materials are usually composed of fine such! Becoming mature for walls, roofs, and some air of block is than! Wall in RCC Structure you do not need more strength make arrangements concealed... Transportation during installation of the wall stored in such a way as to any! Density and water absorption test etc Always Check on a cement Bag Before Buying it the power and! Production is low in conventional clamps is not possible in Rainy season traditional concrete building blocks are one of units. Filter for finding the nearby professionals more walls are laid per man-hour as compared to other wall materials!

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