Description
CONMIX RECON HS is a high-strength, non-shrink, fiber-reinforced cementitious repair mortar formulated for structural and cosmetic concrete repair applications. It is designed to produce a dense, smooth, and durable finish, making it ideal for reinstating damaged or spalled concrete surfaces. The inclusion of polymer modification and microfibers ensures superior adhesion, reduced cracking, and long-term performance under varying conditions. Suitable for both vertical and overhead applications, RECON HS delivers exceptional mechanical strength and durability.
Available Pack Sizes
• 5 Kg
• 25 Kg
Stock Status
In Stock
Product Highlights
- High-strength, non-shrink repair mortar
- Contains synthetic fibers to enhance crack resistance
- Excellent adhesion to concrete substrates
- Pre-packed and ready to use – just add water
- Smooth finishing with superior durability
- Suitable for structural and cosmetic repairs
Technical Specifications
| Property | Specification |
|---|---|
| Base | Polymer-modified, fiber-reinforced cementitious mortar |
| Color | Grey |
| Density (Wet) | Approx. 2.1 g/cm³ |
| Compressive Strength | ≥ 45 MPa @ 28 days |
| Flexural Strength | ≥ 7 MPa @ 28 days |
| Bond Strength | ≥ 1.5 MPa |
| Application Thickness | 5–30 mm per layer |
| Mixing Ratio | 3.5–4.0 L of water per 25 Kg bag |
| Working Time | 30–45 minutes @ 25°C |
| Shelf Life | 12 months (in sealed packaging) |
Application Instructions
- Surface Preparation:
- Remove loose concrete, dust, grease, or weak materials from the surface.
- Pre-dampen the substrate before application, ensuring no standing water remains.
- Mixing:
- Add the powder slowly into the required water and mix mechanically for 3–5 minutes until a smooth, homogeneous mix is achieved.
- Application:
- Apply using a trowel or spatula, pressing firmly into the substrate.
- For thicker sections, apply in multiple layers, allowing each layer to set before the next.
- Note: Protect repaired areas from rapid drying and direct sunlight for at least 48 hours.
Coverage Calculator
- 1 Kg covers approximately 0.45–0.5 m² at 2 mm thickness.
- 25 Kg covers approx. 11–12.5 m² at 2 mm thickness.
Suitable Applications
- Repair of concrete beams, columns, and slabs
- Patching spalled or damaged concrete
- Smoothing uneven concrete surfaces
- Restoration of worn edges and corners
Compatibility & Limitations
- Compatible with all types of cement-based substrates.
- Do not apply over painted or contaminated surfaces.
- Not suitable for areas exposed to continuous water immersion.
Safety & Handling
- Wear gloves, goggles, and a dust mask during mixing and application.
- Avoid contact with eyes and skin; wash with clean water immediately if contact occurs.
- Keep out of reach of children and store in a dry environment.
Frequently Asked Questions
It’s a fiber-reinforced, high-strength repair mortar used for structural and surface concrete repairs.
Yes, it’s specially designed for vertical, horizontal, and overhead applications.
It contains special shrinkage-compensating additives that prevent volume loss during curing.
Mix 3.5–4.0 L of water per 25 Kg bag until a smooth paste is achieved.
It achieves ≥ 45 MPa at 28 days, ensuring high durability.
It can be applied in layers of 5–30 mm per coat.
Yes, keep the repaired surface moist for 48 hours to achieve optimal strength.
It can be used for fine finishing repairs, but for very thin layers, use RECON PH instead.
Yes, it is chloride-free and non-corrosive, safe for reinforced concrete structures.
12 months in sealed packaging stored in a dry and cool place.
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