HSCA-4 Winter Expansive Mortar (-10°C to 5°C) | Cold Weather Stone Cracking Powder | Topking

HSCA-4 Winter Expansive Mortar (-10°C to 5°C)

HSCA-4 (Winter Type) is a hyper-reactive soundless cracking agent engineered specifically for Cold Weather Rock Breaking. While standard mortars stop working below 10°C, HSCA-4 generates massive expansion pressure even in freezing conditions (down to -10°C).

It is the preferred solution for winter mining and emergency concrete demolition in Russia, Canada, Northern Europe, and North America, ensuring projects continue year-round despite the cold.

Technical Specifications for Winter Type

❄️ Critical Tips for Success in Freezing Weather:

Cold temperatures slow down chemical reactions. To ensure HSCA-4 works effectively, Topking engineers recommend:

• Use Warm Water: Unlike summer types, you should mix HSCA-4 with warm water (approx. 20°C - 30°C) to kickstart the reaction.

• Cover the Holes: Immediately after pouring, cover the holes with plastic tarps or straw mats. This retains the chemical heat and prevents the grout from freezing before it expands.

• Standard Drilling: Ensure efficient drilling with
             Topking Rock Drills
             and
             38mm-40mm Bits.

Why Choose Expandag HSCA-4?

• No Project Delays: Don't stop mining just because it's winter.

• Safety: Avoids the brittleness and unpredictability of explosives in cold weather.

• Global Supply: We regularly export winter-grade mortar to Moscow, Toronto, and Stockholm.

Winter FAQ

Q: What happens if I use HSCA-4 in summer?
A: DANGER! Do not do this. HSCA-4 reacts too fast in heat and will cause an immediate, dangerous blowout.

Q: Does it work on frozen concrete?
A: Yes, it is highly effective for breaking reinforced concrete in winter conditions.

Need a universal solution?

   Check our Expansive Mortar Series flagship page.