Customer Case Study – HPMC in Cement Mortar Applications
A mid-sized construction materials company faced challenges with their cement mortars, including:
Rapid water loss leading to poor workability
Sagging in vertical plaster and tile adhesive applications
Inconsistent surface finish in dry-mix and ready-mix mortars
The company needed a solution to improve mortar performance, enhance construction efficiency, and reduce material waste.
Solution
After consulting with us, the client adopted our Hydroxypropyl Methylcellulose (HPMC) as their primary cement mortar additive. The implementation included:
Cement Mortar Thickener
Adding HPMC improved the consistency of the mortar, preventing segregation and ensuring smooth application. This allowed for even plastering and reliable bricklaying.Tile Adhesive Additive
HPMC enhanced adhesion and anti-sag performance in tile adhesives, enabling installation of large-format tiles without slipping or drooping.Dry Mix Mortar Additive
For dry-mix mortars, HPMC optimized flow, water retention, and pumpability, extending the workable period and reducing cracking during curing.Construction Grade HPMC
Using our construction-grade HPMC ensured a consistent surface finish, better trowelability, and improved overall application efficiency.Versatility Across Applications
The client applied HPMC in plaster mortars, self-leveling floors, and surface finishing mortars, achieving consistent performance and durability across all products.
Client Feedback
"Your HPMC solution has greatly improved our mortar quality and work efficiency. We are very satisfied with the support and results."
Results
Workability time increased by 40%, enabling faster project completion
Vertical plaster and tile installations showed zero sagging
Improved surface quality and adhesion
Material waste reduced by approximately 15%
Contractors reported easier handling and higher efficiency on-site
Why Choose Us?
As a professional HPMC manufacturer, we provide:
High-quality, consistent HPMC products tailored for cement mortars
Sample supply for testing and trial runs
Technical guidance for formulation optimization
Solutions designed for project-specific requirements
FAQ
Q1: Can HPMC be used in both dry-mix and ready-mix mortars?
A: Yes, our HPMC is suitable for all types of cement mortars, maintaining workability and improving surface quality.
Q2: What dosage is recommended for cement mortars?
A: Typically 0.1%–0.5% by weight of cement, adjustable based on desired consistency and water retention.
Q3: Does HPMC affect setting time?
A: Slightly extends setting time, allowing more working time without compromising final strength.
Q4: Will HPMC affect the strength of the mortar?
A: No, HPMC improves workability and adhesion without reducing the compressive strength of cement mortars.
Q5: Is HPMC compatible with other common mortar additives?
A: Yes, it works well with retarders, accelerators, pigments, and other functional additives used in cement mortars.
Conclusion
This case demonstrates how HPMC can significantly improve cement mortar performance in real-world construction applications. By choosing us as your supplier, you gain access to high-quality products, technical expertise, and tailored solutions, along with sample supply for trials, ensuring your projects achieve better efficiency and quality.
