INTRODUCTION
E-MENTRA represents a revolutionary range of special admixtures designed to accelerate the hydration kinetics of so called hybride cementitious binder systems. Designed to significantly lower the CO₂ footprint of specialty binders while maintaining superior performance.
E-MENTRA
AXZEL REACT
powerful addition for enhanced performance , early strength and specific volume control in sustainable high SCM containing cementitious binders
- Extra Strength: The addition guarantees increased early and final strength.
- Dimensional Stability: Ensures controlled expansion and compensates for shrinkage, ideal for demanding applications such as self-leveling flooring and precision mortars.
- Fast Drying: Maintains a minimal required hydration water fraction, leading to rapid drying of the final product.
Key Benefits for Concrete Manufacturers
- Sustainability: Meets the growing demand for ecological building products with a lower environmental footprint.
- Cost Efficiency: Formulating completely free of lithium lowers raw material costs without compromising workability or open time.
- Broadly Applicable: Highly suitable for various applications such as fast prefabricated concrete, soil stabilization , shotcrete with reduced rebound , foor screed
AXZEL RANGE
core component for sustainable, HYBRIDE or OPC-rich binders with optimized early strength and fast drying.
- Low CO₂ Footprint: Reduces the binder's CO₂ emissions by approximately 30% to 40% compared to traditional systems.
- No further addition: Simple and reliable reactivity management
- Optimal Strength Development: Ensures rapid hardening (early strength within a few hours) and a stable final strength at 28 days.
- Light Color: Yields aesthetically appealing off-white additive.
Key Benefits for Drymix Manufacturers
- Sustainability: Meets the growing demand for ecological building products with a lower environmental footprint.
- Cost Efficiency: Formulating completely free of lithium lowers raw material costs without compromising workability or open time.
- Broadly Applicable: Highly suitable for various applications such as fast self-levelling compounds, precision grouts, and high-performance tile adhesives or repair mortars
CEMENT
most consumed
man-made substance on earth
Volume
Globally, humanity consumes roughly 4 billion tonnes of cement every year, which translates into billions of cubic meters of concrete. Because concrete is foundational to virtually all modern infrastructure—housing, schools, hospitals, roads, bridges, and dams.
Scale: Global production exceeds 4 billion tonnes annually, releasing 0.7 to 0.8 tonnes of CO2 for every single tonne of cement leading to emissions in gigatonnes range
Higher substitution rates typically reduce early-age compressive strength and slow down setting times, which can disrupt fast-paced construction schedules and formwork removal cycles.
CO2 emission
Cement manufacturing emits massive quantities of CO2 :
Process Emissions (~60%): Heating limestone (CaCO3) to make lime (CaO) chemically releases trapped carbon dioxide: CaCO3→CaO+CO2.
Thermal Energy (~40%): Kilns must reach 1450°C, requiring massive fossil fuel combustion
Specialized chemical activators and hydration boosters accelerate early hydration kinetics and C-S-H phase formation, offsetting the sluggish early-age strength of high-SCM formulations while preserving long-term performance.
Solution
Clinker Substitution & Novel Blends: The most established immediate lever is reducing the clinker-to-cement ratio. Companies are scaling up blended cements utilizing supplementary cementitious materials (SCMs) like fly ash, blast furnace slag, and increasingly, Limestone Calcined Clay Cement (LC3). LC3 allows up to 50% clinker substitution using calcined clay and ground limestone processed at significantly lower temperatures, cutting CO2 emissions by around 40%.
Our offer
Here we present our products and services. These pages are constantly updated. If you cannot find what you are looking for, please contact us – we would be happy to help.
HBCSA WHITE
Next-Generation Architectural White Binder
Engineered for superior aesthetics, ultra-low carbon performance, and rapid early strength, ALBA-HBCSA™ is a high-belite calcium sulfoaluminate white cement designed for high-end precast, architectural concrete, terrazzo, and specialized mortar formulations.
Product Highlights
Pure White Aesthetics: Exceptional light reflectivity and high-purity white tone for striking architectural finishes.
Low-Carbon Profile: Advanced high-belite mineralogy significantly reduces clinkering temperatures and CO2emissions compared to standard ordinary Portland cements.
Rapid Kinetics: Fast setting and high early strength development combined with excellent dimensional stability and low drying shrinkage.
Technical Features & Performance Matrix
Mineralogical Base: High-belite calcium sulfoaluminate clinker with high-whiteness gypsum components.
Hydration Chemistry: Rapid formation of needle-like ettringite (Aft) and dense C-S-H gel networks for superior interfacial bonding.
Durability: High resistance to freeze-thaw cycles, efflorescence mitigation, and enhanced chemical resistance.
Application Versatility: Optimized for architectural precast elements, high-performance self-leveling compounds, GFRC, and premium tile adhesives.
CSA cement
Rapid Kinetics: Fast setting and high early strength development combined with excellent dimensional stability and low drying shrinkage.
Technical Features & Performance Matrix
Mineralogical Base: High-belite calcium sulfoaluminate clinker with high-whiteness gypsum components.
Hydration Chemistry: Rapid formation of needle-like ettringite (Aft) and dense C-S-H gel networks for superior interfacial bonding.
Durability: High resistance to freeze-thaw cycles, efflorescence mitigation, and enhanced chemical resistance.
Application Versatility: Optimized for architectural precast elements, high-performance self-leveling compounds, GFRC, and premium tile adhesives.
eco binder
Advanced Eco-Friendly Cement-Free Binder
Engineered for the next generation of sustainable construction, ecoBinder is a high-performance, cement-free binder system designed to deliver exceptional mechanical strength and structural durability while dramatically reducing environmental impact.
Zero-Cement Technology: Formulated entirely without ordinary Portland cement (OPC), drastically cutting the carbon footprint of your structural and architectural projects.
Superior Early & Ultimate Strength: Optimized hydration kinetics ensure rapid strength development and high long-term load-bearing capacity.
Enhanced Dimensional Stability: Advanced mineralogy controls drying shrinkage, mitigating cracking risks in large-scale pours and specialized mortar systems.
Technical Features & Performance Matrix
Binder Composition: mineral formulation utilizing ground granulated blast-furnace slag (GGBS) and specialized supplementary cementitious materials and additives.
Environmental Profile: Substantially lower carbon dioxide emissions during production compared to traditional OPC binders.
Durability: High resistance to chemical attack, freeze-thaw cycles, and sulfate penetration, ensuring extended structure lifecycles.
Application Versatility: Perfectly suited for low-carbon concrete formulations, specialized precast elements, self-leveling floor screeds, and high-performance repair mortars.
E-MENTRA BOOSTER
Advanced Performance Enhancer for Hybrid & Cement-Free Systems
Engineered to optimize low-carbon formulations, E-MENTRA is a high-efficiency performance enhancer designed specifically for hybrid and cement-free cementitious binders, delivering accelerated early strength, rapid drying, and complete shrinkage compensation.
Product Highlights
Accelerated Early Strength: Dramatically boosts initial hydration kinetics to achieve high early mechanical strength without compromising ultimate performance.
Rapid Drying & Turnaround: Optimizes water management within the matrix to accelerate internal drying, enabling faster project turnaround times.
Active Shrinkage Compensation: Formulated to mitigate volumetric changes, effectively preventing micro-cracking and ensuring long-term dimensional stability.
Technical Features & Performance Matrix
Core Function: Advanced chemical activator and multi-component modifier optimized for alkali-activated systems, GGBS blends, and cement-free binder matrices.
Hydration Control: Fine-tunes setting times and enhances the densification of microstructures (such as C-S-H gel networks).
Workability Retention: Maintains excellent flow and application consistency despite rapid strength-gain kinetics.
Application Versatility: Ideal for low-carbon concrete mixes, rapid-setting repair mortars, industrial floor screeds, and specialized precast components.
E-MENTRA
AXZEL 100
Ultra-Fast Accelerator for Portland and Hybrid Binders
Engineered for emergency applications and rapid turnaround demands, E-MENTRA AXZEL 100 is an amorphous calcium aluminate-based quick-hardening accelerator designed for Portland cement and hybrid cementitious systems. It delivers ultra-fast hydration kinetics and exceptional high early strength within 1 hour, making it the ideal solution for fast-setting mortars and structural repairs.
Product Highlights
Instantaneous Early Strength: Drives ultra-fast setting and rapid strength development within 1 hour for immediate load-bearing.
Shrinkage Compensation: Minimizes cracking caused by drying shrinkage through chemical pre-stress mechanisms.
Enhanced Impermeability: Improves water tightness and density in critical repair environments.
Technical Features & Performance Matrix
Active Base: Amorphous calcium aluminate-based quick-hardening additive.
Chemical Composition: Rich in active calcium oxide (CaO:42.6%), aluminum oxide (Al2O3:29.7%), and sulfur trioxide (SO3:24.9%).
Physical Properties: Fine white powder with a Blaine fineness of ≥6,000 cm2/g and specific gravity between 2.90–2.96 g/cm3.
Addition Level: Typically dosed at 10–30% replacement by weight of the cement content, depending on required setting speeds and temperature conditions.
Application Versatility: Perfect for postfix mortars, active leakage repair, rapid-setting repair rendering, tile adhesives, self-leveling mortars, and non-shrink grouts.
E-MENTRA
AXZEL 300
Advanced Quick-Hardening Cementitious Additive for Portland and Hybrid Systems
Engineered for precision handling and rapid strength development, E-MENTRA AXZEL 300 is a specialized quick-hardening cement admixture designed to optimize Portland cement and hybrid cementitious binder systems. It provides customizable workability windows ranging from 20 minutes to 2 hours using compatible setting modifiers, delivering high early strength and exceptional crack resistance for demanding repair and construction tasks.
Product Highlights
Adjustable Handling Time: Allows precise control of working times between 20 minutes and 2 hours when paired with dedicated setting modifiers or retarders like tartaric acid.
Exceptional Initial Strength: Rapidly achieves 10 to 30 MPa of compressive strength within 6 hours, ensuring fast operational turnaround.
Superior Crack Resistance: Features expansion characteristics that actively mitigate self-shrinkage and drying shrinkage.
Technical Features & Performance Matrix
Active Mineralogy: Quick-hardening additive based on special calcium aluminate cement (CAC) technology.
Hydration Chemistry: Initial strength is achieved through void-filling ettringite (3CaO⋅Al2O3⋅3CaSO4⋅32H2O) formed via the rapid hydration reaction of amorphous calcium aluminates before standard cement hydration begins.
Physical Properties: Supplied as a greyish-white powder with a specific weight of 2.92 and a Blaine specific surface area of 6,000 cm2/g.
Application Versatility: Ideal for quick-hardening grouts, self-leveling materials, rapid-hardening repairing mortars, decorative mortars, and instant demolding of small precast products.
E-MENTRA®
ADVANCED MINERAL PERFORMANCE ADDITIVE
E-MENTRA® is a mineral performance additive specifically developed to optimise the hydration of low-carbon hydraulic binder systems. It enhances early-age strength, compensates autogenous shrinkage and enables further clinker reduction while maintaining long-term strength and durability.
Suitable for use with:
- Ground Granulated Blast Furnace Slag (GGBS)
- Calcined Clay (LC³)
- Fly Ash
- Natural Pozzolans
- Composite Cements
- Low-Carbon Binder Systems
Key Benefits:
- Optimises hydration kinetics
- Enhances early-age strength
- Compensates autogenous shrinkage
- Enables further clinker reduction
- Reduces embodied CO₂
- Improves long-term durability
- Compatible with modern PCE admixtures
Mineral Components:
- Reactive Aluminates: Al₂O₃
- Calcium Oxide: CaO
- Calcium Sulfate (Anhydrite): CaSO₄
- Silicon Dioxide: SiO₂
- Magnesium Oxide: MgO
Recommended Dosage:
Typical dosage: 2 ~ 20% by weight of total binder, depending on binder composition and performance requirements.
PRODUCTS
Here we present our products and services. These pages are always kept up to date. If you still cannot find what you are looking for, please contact us – we are happy to help you.
NOVAMENT HBCSA 825
TECHNICAL DATA SHEET
NOVAMENT® HBCSA 825
High-Belite Calcium Sulfoaluminate Cement (Ground CSA Clinker + Finely Milled Anhydrous Calcium Sulfate)
Product Description
NOVAMENT® HBCSA 825 is a high-performance, low-carbon, hydraulic binder formulated by intergrinding high-belite calcium sulfoaluminate (BCSA) clinker with finely milled anhydrite (CaSO4). Characterized by its dual-mineral network—rapid-reacting Ye’elimite (C4A3Sˉ) and long-term strength-bearing Belite (C2S)—it combines ultra-rapid setting and early strength development with low hydration heat, exceptional dimensional stability, and enhanced long-term durability.
Specific Surface Area (Blaine) 800−850 m2/kg
EN 196-6 / ASTM C204
Specific Gravity / Density 2.85−2.95 g/cm3
ASTM C188
Setting Time & Hydration Characteristics (At w/c=0.38, 20∘C)
Initial Set : 15−30 minutes
EN 196-3 / ASTM C191
Final Set : 25−45 minutes
EN 196-3 / ASTM C191
Heat of Hydration (24h) <220 J/g
EN 196-9
Compressive Strength Development
(Mortar prisms acc. to EN 196-1 / ASTM C1600)
Compressive Strength/Flexural Strength
- 3 Hours ≥28.0 MPa. ≥4.5 MPa
- 24 Hours ≥48.0 MPa ≥6.5 MPa
- 7 Days ≥62.0 MPa ≥8.0 MPa
- 28 Days ≥75.0 MPa ≥9.5 MPa
small and big bags
Key Features & Benefits
Ultra-Rapid Strength Gain: Reaches structural capability within hours, drastically reducing cycle times in precast and rapid-repair projects.
Controlled Expansion / Zero Shrinkage: High ettringite formation during early hydration compensates for drying shrinkage, reducing cracking risks.
Low Carbon Footprint: Requires lower kiln temperatures (∼1250∘C) and less limestone during synthesis, yielding up to a 30–40% reduction in CO2 emissions compared to CEM I / OPC clinker.
Global Cement and Concrete Association
Sulfate & Chemical Resistance: Dense matrix and lack of free calcium hydroxide (Ca(OH)2) provide high resistance to aggressive chemical environments.
Primary Applications
Rapid Repair Mortars & Concrete: Airport runways, highway overlays, bridges, and industrial floors.
Self-Leveling Underlayments (SLUs): High-flow, fast-drying, non-shrink screeds.
CSA Cement, CSA Binder & Dry Mix Mortar Supplier from China
Ternary & Binary Binder Formulations: Blended with OPC and Calcium Aluminate Cements (CAC) to tune setting times and expansion profiles.
Glass Fiber Reinforced Concrete (GFRC) & Precast Components: Fast demolding cycles with high surface detail.
CSA Cement, CSA Binder & Dry Mix Mortar Supplier from China
Non-Shrink Grouts & Tile Adhesives: Formulations requiring rapid traffic return and zero shrinkage.
Dosage & Processing Guidelines
Citric Acid / Tartaric Acid Retarders: Recommended for extending working time when necessary.
Superplasticizers: Polycarboxylate Ether (PCE)-based superplasticizers are recommended for high fluidities at low water-to-binder ratios (w/b=0.28−0.38).
Curing: Moist curing or application of a curing compound is recommended immediately after setting to prevent plastic shrinkage from rapid surface drying.
Packaging & Storage
Packaging: Available in 25 kg moisture-sealed bags, 1000 kg big bags (FIBC), or bulk tankers.
Shanghai Na Long Tech Co., Ltd
Shelf Life: 12 months from the date of manufacture when stored in unopened, undamaged original packaging under cool, dry conditions.
CSA Cement, CSA Binder & Dry Mix Mortar Supplier from China
Storage Conditions: Protect from ambient moisture, frost, and direct sunlight.
comparison
ALBAMENT WHITE AXS-1
Product Overview: High whiteness (≥87), tailored for premium decorative systems. Features 62.5 grade strength with rapid early growth and high ultimate strength. Provides anti-cracking properties through controlled expansion and reduced shrinkage, alongside excellent resistance to sulfate and acidic environments. Low heat of hydration minimizes cracking in massive concrete structures, supported by a low carbon footprint (70–90 kg/t) for sustainable projects.
Applications: Decorative concrete, terrazzo, GRC/UHPC, self-leveling flooring, marine and chemical storage, wastewater pipes, anti-crack mortars, repair mortars, tile adhesives, and specialized coatings.
NOVAMENT HSCSA 825
Engineered for high-performance specialty binders and advanced self-leveling compounds. Delivers superior dimensional control and rapid hydration kinetics, serving as an effective shrinkage-compensating component that drives early strength and matrix densification in demanding formulations.
Applications: Advanced self-leveling flooring, rapid-setting repair mortars, high-specification grouts, and specialized structural casting components.
Technical Data: Features an enhanced specific surface area of 872.3 m2/kg and an ultra-fine particle distribution (D50 of 4.762 μm with a primary modal peak at 6.244 μm). Optimized for rapid dissolution, controlled expansion kinetics, and accelerated strength development.
Whiteness Comparison
ALBAMENT WHITE AXS-1: Specifically designated with a certified high whiteness (≥87), making it the optimal choice for premium decorative systems, architectural concrete, terrazzo, and visual surface applications where aesthetic brightness is paramount.
NOVAMENT HSCSA 825: Focuses primarily on ultra-fine particle geometry and high specific surface reactivity (872.3 m2/kg) for technical performance, matrix densification, and mechanical enhancement, functioning as a high-purity functional binder component where decorative surface brightness is secondary to structural reactivity.
AXSINA®
PURE METAKAOLIN -H
High Performance Binder Additive
AXSINA PURE METAKAOLIN-H A highly reactive calcined white metakaolin designed as a premium pozzolanic additive for cement and high-performance concrete. It significantly enhances mechanical strength, improves durability, and ensures a bright, consistent light color.
It reacts strongly with calcium and converts it into additional C-S-H in a cementitious matrix, increases durability, stabilizes the color when pigements are used , and prevents efflorescence.
AXSINA®
ANHYDROUS CALCIUM SULFATE
Anhydrite II Anhydrous Calcium Sulphate -
An anhydrous form Type II of calcium sulfate engineered for high-performance specialty cements, self-leveling grouts, and advanced mortars. Through the controlled formation of ettringite, AXSINA Anhydrous Calcium Sulfate effectively manages dimensional stability by compensating for drying shrinkage, optimizes setting kinetics, and contributes to superior early-age (green) strength development in complex cementitious systems.
Produced via precise high-temperature calcination of selected, high-purity gypsum sources, AXSINA Anhydrous Calcium Sulfate is fine-ground and air-classified into a uniform, brilliant white powder.
- Offers a high-purity bright white color, optimal softness, and excellent chemical resistance in demanding formulations.
- Regulates expansion characteristics and set times; facilitates enhanced strength and structural integrity in low-carbon and hybrid binder systems.
- Acts as a high-performing functional filler in advanced polymers, architectural caulks, and construction adhesives.
- Achieves an optimal equilibrium between flexural stiffness and impact resistance in polyolefin compounds.
- used as the sulphate source and binder-balance component in self-leveling screeds, pumpable floor screeds and CSA-based dry mix mortar systems. I
WHITE GGBS TYPE I and TYPE II
GGBS Type I & Type II
GGBS Type I and Type II are ultra-fine grades of Ground Granulated Blastfurnace Slag engineered as specialist mineral additions. Designed for advanced binders, dry-mortar formulations, ultra-high-performance concrete (UHPC), and precast applications, they help drastically reduce carbon emissions while dramatically improving rheology, strength, and durability.
Exceptional Versatility: Perfect for specialized dry-mortar applications, precast concrete, and ultra-high-performance concrete.
Superior Aesthetics & Efficiency: Features a bright white appearance that enhances concrete surface finishes and reduces the amount of pigment needed.
Enhanced Safety & Handling: Formulated with a lower pH and reduced Cr(VI) content, making it significantly less irritating and safer to handle than traditional additives.
Silica Fume Alternative: Extensively tested and proven to effectively replace silica fume while delivering superior performance in ultra-high-strength mixes.
Unmatched Sustainability: Delivers up to a 96% lower carbon footprint compared to traditional Portland cement, reduces overall cement demand, is locally produced, and is fully recyclable.
AXSINA GGBS
Type I
Volume Mean Diameter D 4,3: 9.424 μm
Area Mean Diameter D 3,2: 3.319 μm
Number Mean Diameter D 1,0: 0.614 μm
modal particle size: 9.674 μm
Type II
Volume Mean Diameter D 4,3: 6.129 μm
Area Mean Diameter D 3,2: 2.547 μm
Number Mean Diameter D 1,0: 0.639 μm
modal particle size : 6.244 μm