Shengchuang Building
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Alkali-free solid setting agent is a new type of environmentally friendly, chlorine-free high-performance setting agent. It features a strong function for accelerating cement solidification, significantly improving early and late cement strength while enhancing anti-seepage capabilities.
Ingredients: Aluminum sulfate system product; non-toxic, harmless, non-radioactive, non-corrosive, and non-flammable.
Safety: Avoid skin and eye contact. Wear masks and goggles when handling powdered products.
Storage: Keep bags intact to prevent moisture. Liquid storage should be >5ºC in plastic/fiberglass containers (avoid iron due to acidity).
| Property | Specification |
|---|---|
| State | Powdered solid |
| Color | Gray brown or off-white |
| PH value | 3.0±0.5 |
| Alkali content | <1% |
| Chloride ion content | <0.05% |
| Solid content | 40-50% |
| Initial setting (slurry) | ≤5min |
| Final setting time | ≤12min |
| 1d Compressive Strength | ≥7.0Mpa |
| 25d Compressive Strength Ratio | ≥85% |
Recommended dosage is 6-9% of cement weight. The actual dosage depends on cement type, temperature, and construction technology. Use fresh cement for optimal results.
| Recipe Type | Instant Powder | Water |
|---|---|---|
| General Formula | 50% | 50% |
| Adaptable Formula | 45~60% | 55~40% |
