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Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.
Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.
What is Repair Mortar?
Repair mortar plays a vital role in restoring and strengthening damaged concrete structures. It is formulated to provide high adhesion, durability, and resistance to shrinkage and cracking.
Importance of Repair Mortar
The functions are divided into two categories: one is decorative repair, which is for concrete without reinforcement and no load-bearing function, and is only for aesthetic purposes; the other is structural repair, which is used for damaged load-bearing reinforced concrete structures to maintain and rebuild their structural stability and function.
Structural Stability
It can repair concrete spalling caused by steel reinforcement corrosion, as well as defects in concrete components such as honeycomb holes and cement grout loss.
Extends Service Life
It will maintains the aesthetic and protective properties of buildings and infrastructure.
How Does the Celix Pure Grade Cellulose Ether Improve Repair Mortar Features?
Celix pure grade cellulose ethers (HPMC / HEMC) are specially developed to optimize the key characteristics of repair mortars. By improving water retention, thickening, and workability, Celix cellulose ensures a uniform curing process and a stronger bond between the old and new substrates. It also enhances sag resistance and prevents cracking caused by uneven drying or poor water distribution. Thanks to its consistent viscosity and purity, Celix cellulose provides excellent compatibility with other additives,such as RDP, Defoamer, Calcium Formate, together helping formulators achieve stable and reliable performance even under complex construction conditions.
Functions in Repair Mortar
Improved Workability
Increased Water Retention
Enhanced Durability
Adhesive Force
Crack & Shrinkage Resistance
Celix Pro Series Functions in Repair Mortar
The Celix Pro Series represents a high-performance line of cellulose ethers optimized for professional repair mortar systems.
Celix® Pro HPMC: Offers high water retention and balanced viscosity for general-purpose repair mortars.
Celix® Pro HEMC: Enhances workability and stability under high-temperature or long-working-time conditions.
Each grade is produced under strict quality control, ensuring low ash content, excellent dispersion, and consistent rheological behavior in every batch.
Test Performance Display
Flexural and Compressive Strength
Flowability
Good Fix Strength
Laboratory tests show that Celix cellulose ethers significantly improve workability, adhesion strength, and anti-sag performance compared with standard grades. Repair mortars containing Celix Pro Series achieve:
The Best Celix Formulation For Repair Mortar
Our Service
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Customized Formulation
Shipped From Direct Factory
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