MicroCement Flooring Surface (Floor Installation Guide)

1. Purpose

This guide outlines the application process for Ecoflor® MicroConcrete to create a burnished, polished, or industrial-style finish on floors, benches, stair treads, and other horizontal surfaces. Designed for both residential and commercial environments, it offers a three-dimensional effect by reflecting light and shade variations.

2. Introduction

The Ecoflor® MicroConcrete Flooring System consists of:

• 600 Cement (coarse base coat)
• 300 Cement (fine second coat)
• Micro Cement (polishable finishing coat)
• Ecoflor® Liquid Colour Pigments (for colour customisation)
• Ecoflor® Concrete Modifier (to enhance adhesion and flexibility)
• Ecoflor® EcoCoat Floor Sealer (for protection and durability)

This system transforms existing surfaces into seamless, high-performance floors. Application is accessible to DIY enthusiasts and professionals alike, provided that the substrate is properly prepared.

3. Substrate Assessment

Ecoflor® MicroConcrete can be applied over various substrates, including:

• Concrete
• Fibre Cement (FC) Sheet
• Chipboard Panels
• Tiles

Each substrate requires specific preparation, such as reinforcing floor panels, concrete grinding, cleaning, sanding, and removing contaminants like adhesives, paint, or sealers. Ensure the surface is structurally sound, free of cracks, and capable of supporting the overlay.

For substrate preparation details, contact Ecoflor at 1300 326 356 or sales@ecoflor.com.au.

4. Required Equipment

• Mixing: High torque power drill, metal paddle stirrer, measuring jugs.
• Application: Steel trowels, paint brushes, rollers.
• Sanding: Floor sander, orbital sander, sanding screens (80-120 grit).
• Dust Extraction: Industrial vacuum cleaner.
• Safety Gear: Gloves, dust mask, goggles, work boots.

5. Application Process

Step 1: Surface Preparation

Ensure the surface is clean, dry, and free from dust, oil, or contaminants. Seek technical advice if needed.

Step 2: Masking Adjacent Structures

• Remove internal doors if required.
• Apply 50mm painter’s tape along skirting boards, architraves, and other structures.
• Cover flooring transitions with 50mm high-strength cloth tape.

Step 3: Primer Application

• Mix Ecoflor® Concrete Modifier with clean water at a 1:1 ratio.
• Apply evenly with a roller or broom, avoiding pooling.
• Allow to dry completely.

Step 4: Base Coat Application (600 Cement)

• Mix 1.8L water + 1.8L Concrete Modifier.
• Add one 200ml Liquid Colour Pigment per 15kg 600 Cement.
• Gradually blend 600 Cement while mixing to a smooth consistency.
• Apply with a trowel at 0.6mm thickness (coverage: 1.2m²/kg).
• Ensure even spreading, avoiding excessive buildup at edges.
• Allow to fully dry before sanding with 80-100 grit sandpaper.

Step 5: Second Coat Application (300 Cement)

• Repeat primer application (1:1 modifier-to-water ratio).
• Mix 1.8L water + 1.8L Concrete Modifier + 200ml Liquid Colour Pigment.
• Add 15kg 300 Cement gradually, ensuring a smooth blend.
• Apply with a trowel at 0.3mm thickness (coverage: 1.5m²/kg).
• Allow to dry and sand lightly with 100-grit sandpaper.

Step 6: Final Coat Application (Micro Cement)

• Repeat primer application.
• Mix 1.6L water + 1.6L Concrete Modifier + 200ml Liquid Colour Pigment.
• Gradually add 10kg Micro Cement, achieving a creamy consistency.
• Apply a thin, even coat with a trowel at minimal thickness (coverage: 2 – 3 m²/kg).
• Avoid adding water to remix if stiffening occurs; instead, re-blend with a paddle.
• Allow to dry completely.

Step 7: Sanding and Cleaning

• Remove masking tape.
• Sand surface with 100-120 grit sandpaper for a uniform finish.
• Thoroughly vacuum dust and debris.

Step 8: Sealing the Surface

• Apply three to four coats of Ecoflor® EcoCoat Matt Sealer.
• Follow the product's Technical Data Sheet for application guidelines.

6. Special Considerations

• Adjust mixing and application techniques in high temperatures or low humidity.
• Seek Ecoflor® technical advice for best practices in extreme conditions.

7. Maintenance

• Regular sweeping and mopping with pH-neutral cleaners.
• Immediate cleaning of spills to prevent staining.
• Avoid harsh chemicals or abrasive cleaning tools.

Eco-friendly disposal: Reuse or recycle washout buckets where possible.

For further inquiries, contact Ecoflor® at 1300 326 356 or sales@ecoflor.com.au.