Product Specification of LeichtBric regular block. Each block is equivalent to 7 pieces of common brick. Resistant to termite attacks: Autoclaved Aerated Concrete (AAC) Block consist of the inorganic material in its constitution which helps to avoid termites attacks that happen in the case of clay bricks. 3701 CR. Copyright © 2013 Eco Green. The Lightweight Block commonly known as AAC is about 1/5 lighter than concrete in volume. … What are Biltech ACE blocks/panels made of? For the partition wall, the thickness of the AAC block will be more. It is produced with a nominal face dimension of 600mm x 200mm and requires 8.33 pieces of blocks per square metre for wall construction. In adding to this, owing to their premium quality, lightweight, user-friendly and perfect size, these product ranges are highly appreciated among our patrons. After mixing, this concrete is poured into the mould of standard size. The combustible, decay, and termite damage can be totally removed using this block. Need less due to less number of joints, flat and even surfaces Need more because of uneven surface and excess number of joints. Brittle nature, so handled and transported carefully. 50kg of AAC Block Adhesive thin bed morta r with Approx. 15 ltrs of potable water. Under such steam and pressure, sand reacts with calcium hydroxide to form calcium silicate hydrate, which gives high strength to the AAC block. AAC Block Specifications Properties of AAC Block Specifications General Size 625 mm * 240 mm * (75-300) mm Thickness 50,75,100,125,150,200,225 Minimum Compressive Strength 3 to 4.5 N/mm2 (IS 2185) Minimum Dry density 450 to 650 Kg/m3 Thermal Resistance 0.8-1.25 per inch of thickness Allowable Shear Stress 8-22 psi Sound Absorption Up to 42 De Fire Resistance 4* Hours Thermal … Sound Proof: AAC blocks have been an ideal material for the construction of walls in the auditorium, hotels, hospitals, studios, etc. AAC block is alternate materials for building materials that have similar properties as wood. Cost. C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete. 3. 2. Brick vs AAC Block 1 2 3 5 Heat insulation 6 times superior than clay brick Note : Building uses approximately 30% less energy for cooling and heating the interior air space. Standard size of AAC block & price in india AAC block size in india:- AAC Block size in India are regular size is 600 mm × 200 mm × 100 mm and in inches is 24″ × 8″ × 4″ (length × height × width). Starken AAC blocks are easy to work with and can be cut to size with a tungsten carbide-tipped handsaw. Aluminum powder – 0.07%. The low density is achieved by the formation The concrete so formed has a high density and of air voids to produce a cellular structure. Installation during rainy season leads to crack after installation. The leading manufacturer of Precast Autoclaved Aerated Concrete Products. Therefore, absorption of water into the AAC material is minimal. AAC Block. Internal wall thickness is 110mm with a mass of 10.5 kg / block. Low weight, high strength, dimensional accuracy. AAC has a very porous structure which is characterized by "macro" pores. AAC Block Specifications Composition. 80% of the volume of an AAC block is air. Mixing : Use approx. Fly-ash – 59%. Do not cover expansion joints with mortar. We manufacture the AAC blocks in a variety of sizes. The size of the AAC block is generally large which leads to faster masonry work. AAC is a lightweight material composed of silica sand, gypsum, lime and cement. But AAC blocks minimize the disadvantage of using timber as a construction material. The temperature of autoclave has reached about 190° Celsius and pressure about 8 bars to 12 bars. 544 East, Haines City, Florida 33844 +1-(863)-422-6360 AAC blocks are 3 to 4 times lighter than conventional red bricks, therefore, easier and cheaper to transport. The thickness ranges from 50 ~ 400mm. Usage reduces overall 60% dead load of a building, thereby allowing the construction of high-rise buildings. Serial No Dimension of AAC Blocks(L X H X B) Cubic Meter of a AAC Block No.of AAC Blocks in 1 Cubic Meter Weight of a AAC Block; 1: 600*200*075 MM : 0.00900 All Types of bonds in brick masonry- Different parts of bricks with Picture, How to calculate number of bricks in one cubic meter- Practical Numerical, how to find no of bricks in a wall,Example with Numerical, What are bricks made of |Composion of Bricks, Uses, Scaffolding and Formwork – ( Types, Function, and Difference), DCP test – Dynamic cone penetration test Principle, Procedure, Calculation, Cause, Effect, and Types of Segregation of concrete, Steel Vs Concrete – Advantages and Disadvantages With features, How to calculate bricks in a wall pdf – With Brick Masonry Pier, Brick masonry – Types, Tools, materials required and Procedure, IS codes for civil engineering free download pdf – All Codes Used, Cinder block vs Concrete block – Application, Uses, Cost-efficient, etc, Rain Water Harvesting Methods – Importance, Disadvantages, Design of circular water tank – Resting on the Ground, Under the Ground, AAC blocks vs Red bricks – Composition, Application, Preparation, Plane Table Surveying- Principle, Types, Two-point Problem, What is PCC DPC and RCC in civil engineering | RCC and PCC, Size of steel bars used for Construction – Civil Concept, Minimum clear cover for slab, column, beam, Retaining Structure, Step by Step- RCC roof Slab steel calculation- Numerical Example, Uses of rain gauge | Rain gauge types | Tipping bucket rain gauge, Relation between Discharge velocity and Seepage velocity in soil mass, 2020 – Soil mechanics by bc punmia pdf free download [.PDF], Rate analysis for Concrete- Step by Step calculation with table. 30% reduction in air-conditioned load, Sand/Flyash used around 60 - 70 % which reacts with Lime & Cement to form AAC, Soil is used which contains many inorganic impurities like sulphates etc. When the foaming agent is diluted with water and air, further it is mixed into the cement slurry. Clay Bricks. I hope this article on “AAC blocks specifications” remains helpful for you. Let us start from the introduction of AAC blocks. resulting in efflorescence. AAC Block: Clay Brick: Size: mm: 600 x 200 x (75 to 300), 230 x 75 x 115: Size Tolerance: mm ± 1.5 ± 05 to 15: Compressive Strength: N/mm 2: 3 – 4.5 (IS 2185 part 3) 2.5 to 3.5: Normal Dry Density: Kg / m 3: 550 – 650: 1800: Sound Reduction Index: Db: 45 for 200 mm Thick Wall: 50 for 230 mm Thick Wall: Fire Resistance: Hrs. Cement Mortar for Plaster & Masonry. AAC blocks are precast, lightweight autoclaved aerated concrete and is a concrete building material which is used for producing concrete masonry units like blocks & under heat and pressure, AAC products are cured and composed of quartz sand, lime, water, cement, aluminum powder and calcined gypsum. AAC Blocks are generically lightweight due to the aeration process in the concrete during production allowing it to achieve a density of 480kg/m 3. Easy laying and workability. AAC block was developed in 1924 by a Swedish architect. C150 Specification for Portland Cement. AAC Blocks are well suited for urban areas with high rise buildings and those with high-temperature variations. The raw materials we use to manufacture the AAC blocks are cement, sand, fly ash, gypsum, lime and water. Saving on Steel up to 15%. Cement (usually OPC grade 53) -33%. Check our brochure to see more information about our product. Block sizes are equivalent to 9 conventional bricks (600x250mm). 3. Requires less due to flat, even surfaces & less number of joints. Take water in the container and slowly add the powder into the water while mixing by hand or slow speed mixing machine. As a result, the concrete gets expand five times its original volume. AV Associate’s One Of The Leading AAC Block Supplier in south Kerala.AV Associate’s leading brand of a new age green building and versatile wall material called Autoclaved Aerated Concrete (AAC) Blocks which is a perfect solution for all kind of building structures being Schools, Hospitals, Corporates, Hotels, Individual Housing, and Apartments. Starken Standard Blocks offer a fast, convenient and versatile solution for most walling requirements. … Product Specification. Then, the hydrogen gas escape by leaving voids in between concrete, and this mould is removed and cut into small pieces (Waste during cut can be recycled). 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, […] 1.1 This specification covers autoclaved aerated concrete (AAC), a cementitious product based on calcium silicate hydrates in which low density is attained by the inclusion of an agent resulting in macroscopic voids, and in which curing is carried out using high-pressure steam. The specifications of AAC blocks contains General Size,Thickness Minimum, Compressive Strength, Minimum Dry density, Thermal Resistance, Allowable Shear Stress, Sound Absorption, Fire Resistance, Thermal Conductivity, Drying Shrinkage etc. Reduces a dead load of building on the foundation. Breakage. Thus, AAC blocks have … Rechercher des fabricants et fournisseurs des Aac Bloc Spécifications produits de Aac Bloc Spécifications qualité supérieure Aac Bloc Spécifications et à bon prix sur Alibaba.com Increase the chance of survival during seismic activity, Lower Environmental Impact (Use of fly ash). Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression.Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 at the same bit rate.. AAC has been standardized by ISO and IEC as part of the MPEG-2 and MPEG-4 specifications. Used in commercial, industrial and residential applications. bureau of indian standards manak bhavan, 9 baiiadur shah zafar marc new delhi llulo2 gr 4 march 1985 It is a known fact that when the prepared block is cured in Autoclave and in high steam to help the blocks reach its desired strength that almost describes the composition that blocks are so famous for. Lime – 8%. Brikolite Sizes. 1 AAC Block size = 6 * brick size 1 AAC Block weight = 1/2 of aggregate block weight 2. Title: Data Sheet AAC Final 1 Author: creative1 Created Date: 12/19/2016 1:57:50 PM Thin-bed or Thin-joint mortar is applied … Continue reading "AAC Lightweight Block" Shreesha Building Solution started in the years 2005, are one of the foremost wholesalers with an extensive array of AAC AEROCON Blocks.Our offered range consists of best grade Autoclave Aerated Concrete Blocks, and AAC Block Trowel. Title: Data Sheet AAC Final 1 Author: creative1 Created Date: 12/19/2016 1:57:50 PM specification for concrete masonry units part 3 autoclaved cellular (aerated ) concrete blocks ( first revision ) first reprint december 1989 udc 693.5:692,327.332-437 i . AAC Blocks. Follow ANSI Specification AN-3.8 ³Requirements for Expansion Joints ´ or TCA Detail EJ171 ³Expansion Joints ´. Then, pass these pieces into the autoclave. They are normally 9-12 kg in weight depending upon moisture conditions. (For structurally reinforced AAC product, steel rebar or mesh is also placed in mould.). Thickness : 100mm, 125mm, 150mm, 200mm, 225mm & 300mm : Shape : Rectangular : Brick/Block Color : Gray : Size (Inches) 24 x 8 x 4 : Material : Cement : Application : Industrial and Civil Constructions : Product Description. Improve thermal efficiency reduces the heating and cooling load in the building. So, clay brick is preferred. significantly reduced heating and cooling cost. Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression.Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 at the same bit rate.. AAC has been standardized by ISO and IEC as part of the MPEG-2 and MPEG-4 specifications. Thin-bed or Thin-joint mortar is applied at a thickness of 2 ~ 3 to the entire area of the joint surface using a notched trowel to … However, labor costs for AAC can be lower because its lighter weight makes it easier to handle and install. AAC LIGHTWEIGHT BLOCK The Lightweight Block commonly known as AAC is about 1/5 lighter than concrete in volume. PARTICULAR SPECIFICATIONS MASONRY WORK – CONCRETE BLOCK WORK 1.0 INDIAN STANDARDS: Work shall be carried out to Indian Standards and Code of practices. Speedy construction due to its big size, light weight & ease to cut in any size or shape, All kind of fitting and chasing possible, More due to less thickness of walling material, Approx. AAC was developed in 1924 by a Swedish architect, who was looking for an alternate building material with properties similar to that of wood – good thermal insulation, solid structure and easy to work with – but without the disadvantage of combustibility, decay and termite damage. 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