Master Pozzolith

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 Master Pozzolith is a high-performance concrete admixture designed to improve the workability, strength, and durability of concrete. It acts as a water-reducing agent and plasticizer, enabling reduced water content while maintaining slump and flow characteristics. This results in enhanced compressive strength, reduced permeability, and improved resistance to weathering and chemical attack. Master Pozzolith is widely used in ready-mix concrete, precast elements, and structural applications to optimize concrete performance and longevity.

Description

Master Pozzolith 

Primary Uses

  1. Water Reduction and Workability Enhancement
  • Reduces water content in concrete mixes without compromising workability, allowing for stronger concrete.
  • Improves slump retention and flow for easier placement and finishing.
  1. Strength Improvement
  • Increases early and ultimate compressive strength of concrete.
  • Enhances cement hydration efficiency.
  1. Durability Enhancement
  • Reduces permeability, improving resistance to chloride ingress, sulfate attack, and freeze-thaw cycles.
  • Enhances concrete’s resistance to cracking and surface scaling.

Secondary Uses

  1. Precast Concrete
  • Used to improve surface finish and reduce curing time in precast concrete products.
  1. Shotcrete Applications
  • Improves pumpability and cohesion in sprayed concrete for tunnels and retaining walls.
  1. Grouting
  • Enhances flow and strength in grout mixes used for anchoring and repairs.
PRODUCT KEY FEATURES
  1. Basic Identification Attributes
  • Chemical Name (IUPAC): Polycarboxylate-based water reducer (varies by formulation)
  • Common/Trade Name: Master Pozzolith
  • CAS Number: Proprietary mixture
  • HS Code: 3824.90.90 (Chemical preparations not elsewhere specified)
  • Synonyms: Water reducer; plasticizer; concrete admixture
  1. Physical & Chemical Properties
  • Physical State: Liquid
  • Color & Odor: Amber to brown; mild chemical odor
  • pH: 6.5 – 8.5
  • Solubility: Miscible with water
  • Density: Approx. 1.1 – 1.2 g/cm³
  1. Safety & Hazard Attributes
  • GHS Classification: Not classified as hazardous under normal handling
  • Toxicity: Low toxicity; avoid ingestion and prolonged skin contact
  • Exposure Limits: No specific limits; standard chemical handling precautions advised
  1. Storage & Handling Attributes
  • Storage Conditions: Store in a cool, dry place away from freezing and direct sunlight
  • Container Type: Supplied in sealed plastic drums or containers
  • Shelf Life: Typically 12 months if stored properly
  • Handling Precautions: Use protective gloves and eye protection; avoid inhalation of mist
  1. Regulatory & Compliance Attributes
  • Complies with ASTM and other international concrete admixture standards
  • Registered under relevant chemical safety regulations (e.g., REACH)
  1. Environmental & Health Impact
  • Biodegradability: Readily biodegradable
  • Ecotoxicity: Low environmental impact when used as directed
  • Bioaccumulation: Not expected to bioaccumulate
  • Carcinogenicity/Mutagenicity: Not classified as hazardous
SAFETY HANDLING PRECAUTIONS
  1. Safety Handling Precautions
  • PPE Required: Gloves and safety goggles recommended
  • Handling Guidelines: Use in well-ventilated areas; avoid direct skin and eye contact
  • Storage Measures: Keep containers tightly closed and stored away from incompatible materials
  1. First Aid Measures
  • Inhalation: Move to fresh air if irritation occurs
  • Skin Contact: Wash thoroughly with soap and water
  • Eye Contact: Rinse with plenty of water for at least 15 minutes; seek medical attention if irritation persists
  • Ingestion: Rinse mouth; do not induce vomiting; seek medical advice
  1. Firefighting Measures
  • Fire Hazards: Non-flammable liquid
  • Extinguishing Media: Use water spray, foam, or dry chemical extinguishers if needed for surrounding fires
  • Special Precautions: Use standard protective equipment
  • Hazardous Combustion Products: May produce carbon oxides under fire conditions