High performance alkali-free powdered flash setting admixture for shotcrete helps to speed up the setting time and early strength development, belonging to the aluminum sulfate system. It is non-toxic, harmless, non-radioactive, and non-corrosive. It is not a flammable or explosive material. It is a green and environmentally friendly product.
Prominent early strength effect, with a compressive strength of mortar greater than 1MPa within 6 hours.
Compared to liquid rapid-setting agent products, it saves on packaging and transportation costs, offering high economic value.
Excellent anti-freeze effect, overcoming the disadvantage of poor anti-freeze performance in liquid alkali-free rapid-setting agent products.
Simple compounding method, fast dissolution rate, just add water and stir, making it convenient for on-site use.
| Items | Performance |
| Appearance | white powder |
| pH | 2.5±0.5 |
| Alkali content | ≤1% |
Underground Engineering
mine roadways, traffic tunnels, hydraulic tunnels, underground railways and all kinds of underground tunnels(underground power station, warehouse, etc.) of the supporting lining of the shotcrete.
Rock Engineering
support in wall slopes, excavations, embankments, reservoir engineering, water channels, etc.
Repair and Reinforcement Works
bridges, seawalls, repair dams, docks, cooling towers, chimneys and the reinforcement of buildings, and the chemical corrosion of oilfields, the building structure repair such as fires, earthquakes, explosion shock overload or poor construction, etc.
Protection Engineering
all kinds of structure of the fire and corrosion protection, as well as waterproof and plugging engineering.
Fire Resistant Engineering
the construction and repair of the chimneys and various thermal furnace pits.
Address
22 Huixin Road, Nanjing, China
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