01Overview
Calcium Sulfoaluminate‑Calcium Oxide Composite Expansive Agent
The GZJ-T01 Special Composite Expansive Agent for Grouting is a calcium sulfoaluminate-calcium oxide composite agent that utilizes controlled hydration-induced micro-expansion to precisely compensate for cement matrix shrinkage. It effectively eliminates voids, delamination, and cracks in grouted layers, greatly enhancing their density, impermeability, and anchoring stability. The recommended dosage is 4–8% for general equipment grouting and 6–10% for rebar sleeve grouting. Accurate dosing and proper moisture-proof storage are essential during application.
Model：Calcium Sulfoaluminate‑Calcium Oxide Composite Expansive Agent Category：Dry-Mix Building Additives
02Introduction
Calcium Sulfoaluminate‑Calcium Oxide Composite Expansive Agent
The GZJ-T01 Special Composite Expansive Agent for Grouting is a calcium sulfoaluminate-calcium oxide composite agent that utilizes controlled hydration-induced micro-expansion to precisely compensate for cement matrix shrinkage. It effectively eliminates voids, delamination, and cracks in grouted layers, greatly enhancing their density, impermeability, and anchoring stability. The recommended dosage is 4–8% for general equipment grouting and 6–10% for rebar sleeve grouting. Accurate dosing and proper moisture-proof storage are essential during application.
03Features
Introduction
Precisely compensates cement matrix shrinkage, completely eliminating voids, delamination and cracks in grout layers.
Significantly improves the density, impermeability and anchoring stability of grout layers with outstanding performance.
The dosage is 4-8% for general equipment grouting and 6-10% for rebar sleeve grouting.
Strictly control the dosage and store in a moisture-proof place to fully exert its effectiveness.
04Specifications
Technical Specs
| CAS Number | 1305‑78‑8（氧化钙基体） |
| Molecular Formula | 硫铝酸钙‑氧化钙‑石膏多元复合体系 |
05Applications
Applications
Coatings, water-based paints, stone paints, putty, mortar, fireproof coatings & building material systems
06Related
Related Products
07More Categories