Concrete Admixture Powder Air-Entraining Agent Construction Additives

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Product Description

Basic Information
Model NO. AE-1450
Function Enhance Cohesion, Improve Workability, Increase Freeze-Thaw Durability, Reduce Water Permeability
Type Synthetic Air Entraining Agent
Appearance Light Yellow Powder
Water Content 3%
1% Liquid pH (20℃) 7
Packaging 25kg Kraft Paper Bag
Product Description
Air-Entraining Agent Description

Air entraining agent is a special admixture that dissolves in water and is added to concrete mixtures. It produces numerous tiny, stable bubbles during the mixing process to enhance the structural properties of concrete.

Key Functions:
  • Improve fluidity, cohesiveness, and water retention.
  • Increase bending strength by 10%-20% (with 3%-5% gas content).
  • Enhance resistance to freezing, salt, sulfate, and alkali aggregate reactions.
  • Extend service life and volume stability of road concrete.
Performance & Characteristics
AE-1450 Product
  • Fast Foaming: Rapid bubble generation with minimal impact on strength.
  • Low Dosage: Highly efficient with excellent bubble stability.
  • Stability: Calcium and magnesium ions have little influence on properties.
  • Compatibility: No negative effects on other chemical components.
Technical Data
Parameter Specification
Appearance White powder
Water content ≤3%
1% liquid pH (20ºC) 7±1
Chloride ion content ≤ 0.06%
Shelf life 12 months

Recommended Dosage: 0.05-0.1% of total volume, adjusted based on raw material types and specific requirements.

Scope of Application
Application Scope
🏗️ Wet mixed mortar & Foamed concrete
🏠 Gypsum & Cement-based dry mix mortar
Usage and Precautions
📦
  • Mix thoroughly with other dry powder components before use.
  • Specific dosage should be determined by trial mixing for each application system.
  • Air-entraining quantity is affected by environment temperature and material fluctuations.
  • Store in a ventilated, dry place; seal immediately after opening to prevent moisture absorption.
Packaging
Our Advantages & Logistics
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Transportation
FAQ
1. What are the applicable materials for AE-1450?
It is ideal for wet-mix mortar, gypsum-based building materials, cement-based dry mortar, and foamed concrete.
2. What is the minimum order quantity (MOQ)?
The minimum order quantity is 1 package (25KG). Ordering in larger quantities can significantly reduce unit transportation costs.
3. Do you provide samples and technical support?
Yes, free samples are available (customer covers express costs). We have a professional technical team with over 20 years of experience to solve application issues.
4. How does AE-1450 improve concrete durability?
It introduces stable micro-bubbles that act as "expansion chambers" for freezing water, greatly enhancing freeze-thaw resistance and reducing permeability.
5. What is the storage life and condition?
The shelf life is 12 months from production. It should be stored in a dry, ventilated area away from direct sunlight and moisture.
6. Is the bubble structure stable under different temperatures?
While AE-1450 has high stability, air content can fluctuate with ambient temperature. We recommend keeping the preparation environment as stable as possible for consistent results.

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