Binito - A Swastik Group Company
Repair Mortars & Admixtures ASTM C1660 / IS 15477:2019 ASTM C1660 / IS 15477:2019

Binito BLOCK FIX (Block Jointing Mortar)

Thin-bed (2-3mm) polymer jointing mortar replacing thick conventional sand mortar for AAC & concrete blocks.

Official Catalogue Specification ASTM C1660 / IS 15477:2019

Binito Block Fix (Block Jointing Mortar) is a high-performance, pre-mixed mortar formulated for precise and strong bonding of AAC blocks, concrete blocks and fly ash bricks. It eliminates the need for on-site mixing, reduces shrinkage and ensures uniform application for durable construction.

Application Zone

Universal (Internal & External)

Packaging Sizes

Available in 40kg bags.

Coverage & Notch

70 to 80 sq. ft. per 40 kg bag with a thickness of 3 mm (actual coverage may vary depending on block size).

Substrates

AAC blocks, fly ash bricks, concrete blocks, cement masonry

Binito Block Fix replaces conventional 15-20mm thick cement mortar with a thin 2-3mm polymer joint, saving labor and material while preventing thermal bridging and wall cracks.

Key Features

Strong Bonding

Provides excellent adhesion for blockwork.

Shrinkage Resistant

Minimizes cracks caused by shrinkage.

Quick Application

Ready-to-use formulation speeds up construction time.

Consistent Quality

Pre-mixed mortar ensures uniform strength and reliability.

Water-Resistant

Enhances durability in humid and damp conditions.

Recommended Applications

Ideal for joining AAC blocks, concrete blocks and fly ash bricks in walls and partitions.
Suitable for use in residential, commercial and industrial projects.

Certified Physical & Chemical Compliance

Laboratory test values conforming to ASTM C1660 / IS 15477:2019

ASTM C1660 / IS 15477:2019

Certified technical data sheets available upon request from Binito Technical Division.

Mixing & Application Instructions

1

Mix the mortar with clean water in the recommended ratio until a smooth, paste-like consistency is achieved.

2

Allow the mixture to rest for 5 minutes before use.

Coverage Guide:

70 to 80 sq. ft. per 40 kg bag with a thickness of 3 mm (actual coverage may vary depending on block size).

High Strength
Polymer Grip
Fast Setting
Rapid Walk-On
Easy Installation
Smooth Trowel
Economical
High Coverage
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