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BirlaNu Block Jointing Mortar

Ready-to-use dry mix for smooth, crack-resistant block jointing
Block Jointing Mortar is an eco-friendly, high-performance solution designed with Superbond technology to deliver exceptional strength, durability, and superior bonding. Its thin-set formulation ensures efficient block and brick jointing with a smooth, water-resistant, and crack-resistant finish, making it ideal for reliable and long-lasting construction applications.

Sizes / SKUs Available

40 KG

Application / Area of Usage

AAC block jointing
Concrete block jointing
Fly ash brick jointing
Residential masonry works
Commercial & industrial construction
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Features

EFFORTLESS APPLICATION

Effortless application

high-durability

High durability

high-crack-and-puncture-resistance

Crack resistant

Technical SpecificationsFAQs
Technical Specifications
S. No Parameter Test Method BirlaNu Specification UOM Typical Results
1 Sample Type Visual Grey Dry Mix powder - Grey Dry mix powder
2 Bulk density In-house method 1400 ± 200 Kg/m3 1522
3 Water demand 30 – Maximum % 20
4 Pot life >90 Minutes 160
5 Compressive strength - 28
Days
EN 1015 - 11
1999
 8 - Minimum Mpa 12.5
6 Flexural strength - 28
Days		 >3.5 N / mm2 4.2
7 Tensile adhesion test - 28
Days		 EN 1015 - 12
2000 		>0.5 N / mm2 0.82

Note: All the test being conducted in standard laboratory conditions.
Disclaimer: Specification are subject to change without notification in our pursuit of product improvement. Kindly contact our technical personnel for any
clarification. Results mentioned in the above table are typical and tested under standard conditions stipulated as per codes.

What makes BirlaNu Block Jointing Mortar ideal for construction?

BirlaNu Block Jointing Mortar is a high-performance solution designed for strong bonding, smooth application, and durable block jointing. Its thin-set formulation helps reduce wastage and supports faster, cleaner construction.

Can BirlaNu Block Jointing Mortar be used with AAC blocks?

Yes, BirlaNu Block Jointing Mortar is ideal for joining AAC blocks, concrete blocks, and fly ash bricks, offering strong adhesion and reliable joint strength.

What is the recommended thickness for block jointing mortar?

Block jointing mortar is generally applied in a thin layer of around 2 mm to 3 mm, ensuring strong bonding with reduced material consumption.

Does block jointing mortar require curing?

No, block jointing mortar typically does not require water curing, helping save time, labour, and water during construction.

Why is block jointing mortar better than traditional cement-sand mortar?

Block jointing mortar offers stronger bonding, thinner joints, smoother application, and reduced wastage compared to traditional cement-sand mortar, making construction faster and more efficient.

Can block jointing mortar be used with fly ash bricks?

Yes, block jointing mortar can be used for fly ash bricks, concrete blocks, and AAC blocks, helping create durable, water-resistant joints with a smooth finish.

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