AAC Block Jointing Mortar
Conecc AAC Block Jointing Mortar is a premium, ready-to-use dry mix adhesive specially made for joining AAC blocks (Autoclaved Aerated Concrete) with superior strength and precision. Engineered with advanced polymers and high-quality cement, this jointing mortar ensures strong bonding, reduced cracks, and long-lasting durability for modern construction projects.
Available in 40 KG bags
Key Features of AAC Block Jointing Mortar
High Bond Strength
Special polymers deliver high adhesive strength, increasing overall masonry strength and load-bearing capacity.
High Thermal Insulation
Engineered for ultra-thin 2-3mm joints, which minimizes heat bridges and keeps interiors naturally cooler and more energy-efficient.
Self-Curing Formula
Our chemically advanced mix eliminates the need for messy, water-intensive curing after application—saving you time, labor, and precious water.
Crack-Shield Technology
High water-retention properties ensure the mortar dries uniformly, eliminating the risk of shrinkage cracks and separation gaps.
High Coverage & Cost Saving
A single 40 kg bag delivers nearly triple the coverage of traditional sand-cement mortar, significantly reducing your material costs and logistics.
Ready-to-Use
A factory premix that only requires water, ensuring consistent quality across every floor of your building.
Technical Specification
| Feature | Specifications |
|---|---|
| Appearance | Grey, free-flowing powder |
| Packaging Size | 40 kg Bag |
| Water Demand | 25% to 30% by weight |
| Joint Thickness | 2 mm to 3 mm |
| Curing | Self-curing (No water curing required) |
| Tensile Adhesion Strength | ≥ 0.40 N/mm² (at 28 days) |
| Coverage (4 Inch Block) | ~170 - 180 sq. ft. per bag |
| Pot Life | 90 to 120 minutes |
Why Choose Conecc AAC Block Jointing Mortar?
Conecc stands for quality, innovation, and reliability in construction materials. Our AAC block adhesive is trusted by builders, engineers, and contractors for delivering consistent performance, superior strength, and faster project completion. Unlike traditional sand-cement mortar, Conecc AAC block adhesive allows for thin joint application (2–3 mm), resulting in faster construction, better alignment, and significant material savings. It is ideal for residential, commercial, and industrial buildings where strength, speed, and efficiency are critical.
Key Features of AAC Block Jointing Mortar
- High Bond Strength: Provides excellent adhesion between AAC blocks, enhancing structural integrity.
- Thin Joint Technology: Enables 2–3 mm joints for precise and uniform masonry work.
- No Curing Required: Eliminates water curing, saving time, labor, and water consumption.
- Crack-Shield Technology: Reduces shrinkage cracks and improves long-term durability.
- High Coverage: One bag offers higher coverage compared to traditional mortar, reducing overall cost.
- Ready-to-Use Mix: Just add water to achieve a smooth and consistent mixture.
Preparation & Mixing
- Water Ratio: Take 1 bag and add approximately 25 – 30% of clean potable water.
- Mixing: Mix the material by hand or using a slow-speed stirrer to form a uniform, lump-free mixture.
- Resting Time: Allow the mixture to rest for 2-3 minutes for the polymers to activate.
- Final Stir: Remix the mixture briefly before use.
- Pot Life: Use the prepared mortar within 90 minutes.
Application Instructions
- Surface Prep: Ensure the surface of the blocks is clean and free of dust.
- Pre-Wetting: Slightly wet the surface of the blocks before applying the mortar.
- Application: Apply a uniform layer of 2-3 mm thickness using a notched trowel.
- Placement: Place the AAC block on the mortar bed and hammer it lightly with a rubber mallet to ensure proper alignment and bonding.
Frequently Asked Questions
AAC Block Jointing Mortar is a ready-to-use dry mix adhesive specially designed for joining AAC blocks with high strength, precision, and minimal thickness compared to traditional mortar.
Unlike traditional mortar, AAC jointing mortar is applied in thin layers (2–3 mm), provides higher bonding strength, requires no curing, and offers better coverage and faster construction.
Typically, 25-30% clean water is added to one bag of jointing mortar to achieve a smooth, lump-free consistency.
The recommended thickness is 2-3 mm, ensuring uniform joints and better alignment.
A 40 kg bag provides significantly higher coverage than traditional mortar, helping reduce material cost and wastage.
It is suitable for residential, commercial, and industrial construction, including partition walls and load-bearing structures.
The prepared mortar should ideally be used within 90 minutes for best performance.
Yes, it is designed with crack-shield technology, reducing shrinkage cracks and improving durability.
Conecc offers high-quality, consistent, and performance driven construction materials trusted by builders and engineers for modern construction needs.
