Powder Shotcrete Accelerator – SHOT-FP32

SHOT-FP32 is a quick-release action increases strength and reduces initial release time. The free calcium hydroxide formed as a result of the cement hydration process is a weak phase and prone to corrosion. By adding SHOT-FP32, insoluble calcium carbonate is formed. This material is hardened and increases the strength of concrete and mortar. The profit from the relevant reaction also accelerates the reaction of silicate and aluminate.

Physical and chemical properties

physical state                    powder

Color                                   white

Density                                1.08 gr/cm³

Chloride Content              Nil to EN 934

Properties and effects:

• Increasing the temperature and accelerating the hydration reaction
• Increasing the adhesion of concrete
• Reducing the initial setting time of cement
• No chloride and rebar corrosive substances
• Improving cohesion and uniformity in concrete
• Creating the desired resistance in a shorter time
• Reducing the risks of rapid changes in temperature
• Reducing the risk of material spillage
• Achieving early early resistance

Application:

• Suitable for parts that cannot be formatted
• Spraying concrete on the walls and inside the tunnels
• The possibility of concreting in cold weather
• Repairing the roof or wall fall line
• Lining of underground structures, tunnels and channels
• Repair of concrete structures that need to gain strength quickly
• Speeding up the opening of templates

In accordance with the standards:

ISIRI 2930 – ASTM C827 – ASTM C1436 – ASTM C1398 – ASTM C1141 – EN 934-5

Amount of consumption:

The optimal consumption of SHOT-FP32 according to the amount and type of cement, water and other materials, the temperature of the air and the determined resistances, the thickness of the concrete spraying layer, the type of concrete spraying device and spraying nozzle, and the time required for the shot operation and speed The construction of concrete is specified. The dose of pre-mixing is between 2 and 6% of the weight of the cement used.

Usage method:

This material should be mixed with the dry primary components of concrete. Then, when using, add the required water to all the combined ingredients and shoot immediately. The type of concrete spraying device, spraying nozzle and the method and amount of mixing this additive have an effect on the quality of work.

Maintenance conditions:

It can be stored in the original packaging and in a covered warehouse away from moisture and direct sunlight at a temperature of 10-30 °C for one year after the date of manufacture.

Type of packaging:

20 kg bag

Safety tips:

This substance is not flammable and is not harmful to the environment. Avoid contact with eyes and skin. In case of contact with eyes, wash with plenty of fresh water. It is recommended to use protective glasses and gloves while working. If swallowed, consult a doctor immediately.