Lightweight Cenospheres for Mortars and Grouts

Xingtai Kehui supplies high-quality cenospheres engineered for use in lightweight mortars, grouts, and cementitious repair systems. These hollow, alumino-silicate microspheres are derived from processed fly ash and offer a unique combination of low density, high strength, and thermal insulation, making them an ideal functional filler for dry-mix construction materials.

🔧 Key Benefits:

• ⚖️ Reduced Weight
  Cenospheres significantly lower the density of mortars and grouts without compromising mechanical performance—ideal for overhead or vertical applications, tile adhesives, and lightweight concrete repairs.

• 🛠️ Enhanced Workability
  Due to their smooth spherical shape, cenospheres improve flowability, reduce water demand, and help achieve better mixing and pumpability.

• 🧱 Improved Insulation
  Their natural insulating properties contribute to improved thermal efficiency and fire resistance in building applications.

• 💰 Cost Savings
  By partially replacing heavier or more expensive aggregates, cenospheres reduce raw material costs while improving final product characteristics.

📊 Typical Properties:

📦 Applications:

• Pre-packaged mortars and tile adhesives

• Lightweight structural grouts

• Fire-resistant coatings and repair mortars

• Decorative or insulating plasters

• Pumpable repair materials for civil and industrial use

Available in bulk bags or 25 kg sacks. Custom packaging and particle size distribution upon request.

📞 Contact us today for samples, technical support, or formulation guidance:
📧 jenny@kehuitrade.com | 🌐 www.kehuitrading.com