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Masonry System

Block Joining Mortar

Thin-bed joints for AAC and cellular concrete blocks — 40 kg.

Block Joining Mortar

Product Brief

What it is

Block Joining Mortar is a pre-mixed dry mortar designed for high productivity in AAC and cellular block walls with reliable bond and grip.

Standard: Engineered masonry mortar — refer pack TDS

Application

Where to Use

  • AAC / fly-ash / cellular block internal and external walls
  • Residential and commercial block-infill where product TDS matches design
  • Projects needing clean thin joints versus site-mixed mortar variance

Benefits

Why Use This

Consistent joints

Factory blend for uniform strength and workability.

Speed on site

Rapid spreading and build height per good practice.

Compatible system

Pair with FIXONEX waterproofing and finishes as specified.

Site Process

Usage on Site

  1. 1

    Level bed course; dampen blocks only as guidance allows.

  2. 2

    Mix to ribbonable consistency; avoid over-watering.

  3. 3

    Fill vertical joints fully; remove squeeze before skinning.

  4. 4

    Allow curing before loading, chases, or adhesive tiling.

Pack Options

Variants & Sizes

40 kg bag

Need Help?

Our team can validate adhesive class, exposure, and compatibility with your tile system.

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Share your surface, tile format, and site conditions — we will confirm the right FIXONEX system.