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Colored Self-leveling Compound

Updated: 2026-08-05

Overview

Colored self-leveling compounds are advanced flooring materials combining Portland cement, specially graded aggregates, polymer modifiers (typically acrylic or PVA), and inorganic oxide pigments. Developed in the 1990s as an evolution of traditional leveling compounds, these materials address both functional and aesthetic requirements in modern construction. Unlike conventional gray self-levelers, colored versions integrate stable mineral pigments that withstand UV exposure and foot traffic. Major manufacturers offer 15-30 standard colors with custom color matching capabilities for architectural projects. The material gained popularity in commercial spaces requiring seamless, decorative floors with high durability.

Physical and Chemical Properties

鼎固 高强无收缩灌浆料 超流态自流平通用型桥梁加固材料 可冬季施工北京鼎固伟业工程材料有限公司

The compound exhibits pseudoplastic rheology, allowing it to flow freely at shear stress (typically achieving 150-300mm flow diameter) while preventing segregation of heavy aggregates. Polymer modification enhances flexural strength (5-8 MPa) compared to unmodified cementitious levelers, reducing crack propagation risk. Chemical resistance varies by formulation, with epoxy-modified versions offering better resistance to oils and weak acids. Standard products maintain color stability at temperatures up to 80°C, making them suitable for underfloor heating systems. Water absorption rates are typically <3% by weight when properly cured.

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Main Applications

In commercial B2B applications, colored self-levelers are specified for high-traffic retail environments (e.g., shopping malls, showrooms) where decorative durability is paramount. The seamless surface simplifies cleaning in food processing facilities while meeting hygiene standards. Architects increasingly specify these materials for open-plan offices and co-working spaces, where large areas benefit from the monolithic appearance. Residential applications include modern loft conversions and designer homes seeking industrial-chic concrete aesthetics without actual polished concrete's high maintenance.

Safety and Storage

高强度水泥自流平面层彩色自流平材料新鼎石 坚固耐用杭州新鼎石实业有限公司

Unopened bags should be stored on pallets in dry warehouses (<60% RH), protected from moisture absorption which can cause premature setting. Bulk storage exceeding 12 months requires retesting of flow characteristics. During application, silica dust exposure requires NIOSH-approved N95 respirators. The alkaline nature (pH 11-12 during application) mandates chemical-resistant gloves and eye protection. Proper substrate priming is critical to prevent moisture vapor transmission issues that could lead to delamination.

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B2B Procurement Guide

Industrial buyers should evaluate products based on: 1) Pigment quality (request lightfastness test reports per ASTM G154), 2) Maximum recommended thickness per pour (varies 3-30mm), and 3) Compatibility with desired top coatings (e.g., polyurethanes, waxes). For large projects, insist on batch-controlled production to ensure color consistency. Consider ordering 5-10% overage for complex layouts. Leading manufacturers provide technical representatives for onsite mixing and application training, which significantly reduces installation defects in first-time projects.

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