Question: Which AAC Block Is Best?

Which block is best for construction?

Types of concrete block: ‘Dense’, ‘Lightweight’, ‘Aerated’ In use from the 1940s onwards, dense aggregate blocks are very much the work-horse of the construction industry.

Their distinctive properties of durability and strength make them an ideal and cost-effect solution for all types of load-bearing walls..

What is the weight of AAC block?

Brikolite SizesSerial NoDimension of AAC Blocks(L X H X B)Weight of a AAC Block1600*200*075 MM6/7 KGS (Approx)2600*200*100 MM8/9 KGS (Approx)3600*200*125 MM10/11 KGS (Approx)4600*200*150 MM12/13 KGS (Approx)4 more rows•Sep 4, 2017

What is the cost of AAC block?

Questions & Answers on AAC BlockSizeMin PriceMax Price12 In. X 4 In. X 2 In.Rs 2600/Cubic MeterRs 3150/Cubic Meter12 In. X 4 In. X 2 In.Rs 40/PieceRs 80/Piece9 In. X 4 In. X 3 In.Rs 2800/Cubic MeterRs 3050/Cubic Meter9 In. X 4 In. X 3 In.Rs 40/PieceRs 55/Piece1 more row

What causes cracks in AAC block walls?

All concrete blocks are prone to cracks but they can be minimized by taking certain precautions. Some of the reasons behind such cracking are deflection of beams, uneven placing of blocks, structural movements due to Thermal expansion or change in moisture content.

Is standard for AAC blocks?

AAC Block is to be conforming to IS 2185 (Part 3) -1984. The compressive strength should be as per IS code 2185 (Part 3) -1984 and with compressive strength of minimum 4 N/sq mm with density ranges from 550 to 650 Kg/cubic meter in oven dried condition.

What is difference between AAC and CLC blocks?

AAC blocks are lightweight building blocks. They are cut into masonry blocks or made into larger planks and panels. CLC is called Cellular Light Weight blocks Concrete and it is also called as Foam Concrete. … CLC blocks are made from cellular lightweight concrete or foam concrete.

How do I check quality of AAC blocks?

AAC Block Quality Check on construction siteStacking should be done only on even and leveled ground surface above the 100 -200 mm for Ground Surface.Coping Beam with 2 number of 8 diameter reinforcement bar after 1.2 to 1.4 m height from the start level.Ready made jointing chemical with 3 to 4 mm thickness or with conventional cement mortar (1:6 )More items…•

Which is cheaper brick or block?

Cheaper: Block masonry are quite cheaper compared to their brick counterpart. They are known to cost Rs. 1,500 lesser than brick masonry for per cubic meter.

Are bricks stronger than blocks?

Many dense blocks are stronger than this. According to Mechanical Properties of Unreinforced Brick Masonry, the average concrete block can withstand 3500 psi, while the average clay brick can withstand 3000 psi.

Where are AAC blocks used?

As a result of its excellent properties, AAC is used in many building constructions, for example in residential homes, commercial and industrial buildings, schools, hospitals, hotels and many other applications. AAC contains 60% to 85% air by volume.

Which is better bricks or AAC blocks?

AAC block is eco-friendly whereas conventional red brick is not. On AAC block dead load on the structure is low which reduces the consumption of cement, steel, and water. … AAC block has high thermal and sound insulating properties whereas red clay bricks have low thermal and low sound insulation.

What are the disadvantages of AAC blocks?

DisadvantagesInstallation during rainy weather: AAC is known to crack after installation, which can be avoided by reducing the strength of the mortar and ensuring the blocks are dry during and after installation.Brittle nature: they need to be handled more carefully than clay bricks to avoid breakage.More items…

Is plastering required for AAC block wall?

AAC Blocks involves smart manufacturing process, which facilitate consistent as well as constant dimensions. Construction-ready AAC blocks have a uniform base. … The need for plastering can be eliminated for internal walls by utilising AAC blocks.

Is AAC block waterproof?

water resistant AAC block alternative’s performance is very stable, as a kind of waterproof wall panel with outstanding water-resistant performance, it’s water absorption rate is only 22%, will not be affected by moisture, so that our AAC block replacement wall panel can be used in construction at wet place.

What is the compressive strength of AAC blocks?

The compressive strength of masonry is less than that of the compressive strength of individual AAC block. The average compressive strength of masonry using different proportions of cement–sand mortar ranged from 1.96–2.58 MPa, whereas the average compressive strength of individual AAC block is 2.99 MPa.

Are AAC blocks good or bad?

The AAC block has good sound transmission property due to the presence of air voids. 40-45 db sound is reduced by 200 mm thick wall. That lightweight also gives a high sound reduction for privacy, both from outside noises and from other rooms when used as interior partition walls.

Are AAC blocks load bearing?

AAC blocks can be used both in load bearing walls as well as non-load bearing or partition walls. … Whenever these blocks are used in load bearing walls, the wall thickness shouldn’t be kept less than 200 mm though for internal load bearing walls, sometimes, 150 mm thick walls and blocks are also used.