What is Microcement?

Microcement is a rapidly emerging decorative material in interior design. It is not traditional cement, but a composite surface material made from cement, water-based resins, mineral pigments, and additives. With a thickness of only 2-5mm, it can be applied to walls, floors, ceilings, and even furniture, creating a “seamless monolithic” visual effect.

Originating in Europe, microcement has become a favored material for achieving high-end aesthetics in minimalist, wabi-sabi, industrial, and other contemporary design styles.

Core Characteristics

Difference from Ordinary Cement

Aspect

Microcement

Ordinary Cement

Main Composition

Volcanic rock, white corundum, water-based resin, mineral materials

Limestone, clay

Eco-friendliness

VOC far below EU standards; dust-free during sanding

Prone to dust and sand

Water Resistance

Naturally waterproof and oil-resistant; non-porous

Not waterproof; susceptible to water and oil penetration

Durability

Wear-resistant; lasts for years without cracking

Prone to cracking; poor wear resistance

Thickness

Thin-layer application of 2-5mm

Usually thicker

Advantages of Microcement

1. Seamless Aesthetics

The most distinctive feature of microcement is the absence of joints. It creates a continuous surface across walls and floors, enhancing spatial openness and visual unity.

2. Ultra-Thin Application

With a thickness of only 1-3mm for walls and about 3mm for floors, microcement occupies minimal interior space. It can be applied directly over existing surfaces such as tiles, marble, and wood, making it ideal for renovations without demolition.

3. Waterproof and Moisture-Resistant

Microcement offers excellent water and moisture resistance, making it suitable for bathrooms, kitchens, and other wet areas. It achieves over 90% antimicrobial efficacy and is resistant to mold.

4. Durable and Impact-Resistant

Microcement has a compressive strength of approximately 3.57 kg/mm², exceeding that of ceramic tiles (2.7 kg/mm²). It adheres firmly and, as long as the substrate remains stable, the material itself is unlikely to crack.

5. Eco-Friendly and Healthy

As a water-based inorganic material, microcement has VOC levels far below national and EU paint standards. It produces minimal dust during sanding, making it safe for both installers and residents.

6. Wide Range of Colors

Using mineral-based color pastes, microcement supports custom color matching. Commonly used low-saturation tones (such as muted earth colors) create a sophisticated and refined ambiance.

7. High Fire Resistance

Microcement achieves a Class A non-combustible fire rating, suitable for commercial spaces such as offices and public buildings with strict fire safety requirements.

Disadvantages of Microcement

1. High Cost

Material and installation costs are generally high:

  • Walls: Approximately 200–300 yuan/m² (materials and labor included)

  • Floors: Approximately 300–600 yuan/m²; imported products may cost up to 1,500 yuan/m²

2. Demanding Installation

The application process is complex, requiring 6 steps for walls and up to 12 steps for floors. It must be performed by trained professionals; poor workmanship can result in cracks, uneven surfaces, or color inconsistencies.

3. Susceptible to Scratches

Although microcement has high hardness, it is still softer than ceramic tiles. Sharp objects can leave marks, so care should be taken with furniture feet, pet claws, and other potential abrasives.

4. Cool to the Touch

Once cured, microcement feels similar to stone. Walking barefoot may feel cold, making it less comfortable than wood flooring.

5. Requires Regular Maintenance

If not properly maintained, microcement may develop cracks or surface wear. It is recommended to reapply a sealer every 1–2 years to preserve its finish and durability.

Suitable Styles and Applications

Design Styles

  • Japanese Wabi-Sabi: The natural texture of microcement complements wabi-sabi aesthetics

  • Modern Minimalism: Seamless surfaces enhance spatial purity

  • Industrial Style: Pairs well with metal elements for a raw, textured look

  • Neo-Chinese: Serves as a subtle neutral backdrop to highlight Eastern elements

  • Scandinavian: Combined with wood elements for a warm atmosphere

Suitable Spaces

Space

Application

Living Room

Integrated walls and floors to extend visual space

Bathroom

Requires professional waterproofing and protective coatings

Kitchen

Seamless and easy to clean; resists grease and stains

Commercial Spaces

Cafés, galleries, and showrooms seeking sophisticated ambiance

Creative Surfaces

Countertops, islands, staircases, and furniture

Installation and Maintenance Guidelines

Installation Process (Floor Application)

  1. Substrate Preparation: Level the floor, sand, and clean thoroughly

  2. Apply Primer: Use a waterproof primer coat

  3. Install Fiberglass Mesh: Prevents cracking

  4. Apply Base Layer: Spread coarse microcement, sand after drying

  5. Apply Top Layers: Apply 2–3 layers of fine microcement

  6. Seal: Apply hardener and protective sealer

  7. Curing: Allow 7 days for complete drying before use

Maintenance Tips

  • Daily Cleaning: Wipe with a damp cloth; avoid steel wool or acidic/alkaline cleaners

  • Scratch Prevention: Add protective pads under furniture; avoid dragging heavy objects

  • Periodic Maintenance: Reapply sealer every 1–2 years to maintain durability and appearance

Summary

Microcement offers seamless aesthetics, ultra-thin application, waterproof properties, and eco-friendliness, making it a popular choice for high-end interior spaces. However, its higher cost, demanding installation requirements, and regular maintenance needs should be carefully considered. For those seeking a minimalist aesthetic with a refined texture—and with access to skilled installers—microcement is an excellent material choice.