Comprehensive Guide to Microcement: Types, Applications, and Benefits for Modern Interiors

Comprehensive Guide to Microcement: Types, Applications, and Benefits for Modern Interiors

Microcement is a versatile, seamless decorative coating that has become a preferred material in contemporary interior design. Shenzhen Simon United Building Materials Co., Ltd., established in 2007, specializes in the research, development, and production of STUCCO stucco and microcement systems, with a business focus on thick-layer decorative coatings and microcement. This guide provides an overview of microcement, its key characteristics, and the product series offered by Simon, supported by verifiable specifications and application data.

What Problem Does Microcement Solve?

Traditional wall and floor materials—such as ceramic tiles, natural stone, or conventional paint—often involve joints, seams, or grout lines that collect dirt and moisture. Many are difficult to install seamlessly, lack flexibility for curved surfaces, or require extensive substrate preparation. Microcement addresses these limitations by providing a continuous, joint-free surface that can be applied directly over existing substrates, including ceramic tiles and marble, while offering strong adhesion, waterproofing, and a modern aesthetic.

Industry Background: Microcement in Modern Construction

Microcement has gained significant traction in both residential and commercial projects due to its seamless appearance, high durability, and design flexibility. Simon, as a microcement industry pioneer, launched China's first wall-floor integrated microcement in 2014 and later led the compilation of the group standard T/CECS 10192-2022 Polymer Microcement. This standard defines Type I and Type II microcement application boundaries and promotes industry-wide standardization. Simon's microcement products are formaldehyde-free and low in VOC, holding EU Grade A+ and China Green Building Material certifications. The company operates a 4,000 m² manufacturing facility with an annual output of 5,500 tons and an R&D team of 5 engineers.

Simon Microcement Product Series: A Detailed Solution

Simon offers a full range of microcement products divided into four series: Wall, Floor, Swimming Pool, and Super Microcement Commercial Floor. Each series is engineered for specific performance requirements and application scenarios.

• Wall Series (MC-7690): Designed for walls and ceilings, this series offers a delicate texture with excellent crack resistance. Drying time is 4–8 hours, compressive strength after 28 days exceeds 13.0 N/mm², and the fire rating is A1 (non-combustible). It is suitable for dry interior areas.
• Floor Series (MC-7690): The floor variant provides compressive strength >30.0 N/mm², Shore hardness >70, and waterproofing that withstands over 72 hours of soaking. It is ideal for bathrooms and wet zones.
• Swimming Pool Series (MC-7860): Categorized as HardRock Cement, this series uses a special cement-based mixture with hydrophobic properties. It passes a 168-hour chlorinated water immersion test (0.3–0.5 mg/L) with no blistering or color change. Compressive strength reaches ≥30.4 MPa at 24 hours and ≥40.5 MPa at 7 days. It is resistant to chemicals such as 10% H₂SO₄ and 20% NaOH.
• Super Microcement Commercial Floor (MC-9000, MicroRock): Designed for high-traffic commercial spaces, this series delivers compressive strength ≥50 MPa (heavy-duty version tested at 65 MPa). Abrasion resistance is less than 0.1 mm after 5 years, and the surface is stain-resistant (water absorption <0.2%). It supports underfloor heating systems with a temperature range of -40°C to 130°C and thermal conductivity of 0.8 W/(m·K).

Step-by-Step Application Overview

While specific application procedures depend on the product series and substrate, the general microcement process includes:

1. Substrate Preparation: Ensure the surface is sound, clean, and free of contaminants. Simon microcement can be directly applied over ceramic tiles, marble, and other existing substrates.
2. Base Coat Application: A base layer is applied using appropriate tools (scraper, roller) to create a uniform foundation.
3. Finishing Coat Application: The finishing coat is applied in thin layers to achieve the desired texture and seamless effect.
4. Sealing: A surface sealer is applied to enhance waterproofing, stain resistance, and durability.

Real-World Use Case: Clothing Factory Flooring in Egypt

An example of Simon's commercial grade microcement in action is a clothing factory floor application in Egypt, using the MC-9000 Commercial microcement floor (MicroRock). The working conditions require high wear resistance, a dust-free environment, easy cleaning, and oil stain resistance. The product satisfies these requirements with its compressive strength ≥50 MPa, low water absorption (<0.2%), and anti-slip rating of R11 or higher when wet. Additionally, the floor can be adapted for underfloor heating systems, making it suitable for a wide range of industrial settings.

Comparison of Simon Microcement Series

The table below highlights key performance metrics across Simon's microcement product lines, based on verified technical data.

Frequently Asked Questions

Conclusion

Simon's microcement systems offer a comprehensive solution for architects, contractors, and property owners seeking seamless, durable, and aesthetic surfaces. With clearly defined product series—Wall, Floor, Swimming Pool, and Commercial—each backed by verifiable performance data and international certifications, Simon provides reliable options for a wide range of applications, from residential interiors to heavy-duty industrial floors. For more information or to discuss your project requirements, reach out through the contact channels provided.