team 1
team 1


The Promoters of M/s KD INFRA known as the Lohia Group have been the most reputed business houses in the North Eastern Region (NER). The group commands consistent growth and performance over the last few decades. Lohia Group of Industries has a diversified interest in the North East region (NER). The group is present in a wide array of building materials industry which includes Cement, GP/ GC Sheets, TMT bars, AAC Blocks, wire rods, black wire, Angle, Channels and other MS sections, controlling a substantial portion of the North East market of construction Steel.


AAC stands for Autoclaved Aerated Concrete, is a certified green building blocks material possessing qualities such as porous, non-toxic, reusable, light-weight, renewable, load-bearing,high insulating and is a fully integrated building system of blocks that are used for residential, commercial, industrial buildings and add-on floors & extension. In-comparison to the red clay bricks, AAC blocks are 3 times lighter and 2 times stronger.

AAC Blocks is much advanced product in-comparison to Fly Ash Bricks, Hollow Bricks, Red Clay Bricks.


By using Brik-O-Lite, steel can be saved upto 15 to 17 % due to less dead-weight. Mortar saving due to less nos. of joints and less thickness of joints, 30 to 40 % saving in plaster cost can be attained due to perfect size and shape of the block.

product 1

Eco Friendly

product 1

Strong and Durable

product 3

Light Weight

product 4

Sound Insulation

product 2

Fire Resistant

product 2

Termite Resistant

product 3

Thermal Insulation

product 4

Water Resistant



Safety in Earthquake

When devastating earthquake hit Kobe region in Japan in 1995 the buildings constructed with AAC Blocks proved safer as the damage to the structure was minimum and AAC Blocks did not allow the fire to spread. Since buildings & structures which use AAC Blocks are lighter, they absorb and transmit less seismic forces in event of any earthquake and provide additional safety to the occupants. Brik-O-Lite conform to the requirements of seismic zone IV & V, in which North East India lives.

Comparison Table for AAC Blocks to Red Clay Bricks »

Savings Comparison Of Brik-O-Lite vs. Red Clay Bricks »

team 1


Enter Values to Calculate the no. of blocks you need

Wall Size
ft ft sqft sqm
Door Size
ft ft sqft sqm
Window Size
ft ft sqft sqm
TOTAL WALL SIZE - DOOR & WINDOW SIZE No. of AAC Blocks Required (pieces)
Select Block Size Volume in cum




K.D. Infra Corporate Office

LohiaHouse, M.G. Road, Fancy Bazaar, Guwahati - 781001, Assam, India.

+91 361 2603671, +91 361 2606842/43, +91 7086032222, +91 7086007623

Fax: +91 361 2603670


Vill. Sila Chowkigate, Changsari, Kamrup - 781031, Assam, India | | |


Please enter name.
Please enter valid email address.
Please enter valid phone number.
Please enter your comment.