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Fast-setting concrete & repairs — Quick turnaround, cold weather. Show 4 products ↓

  1. Step 1 (completed)Fast-setting concrete & repairs
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Fast-setting concrete & repairs
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Sika® Sigunit® Powder BA

Sika® Sigunit® Powder BA

Sika Confirm availability

Why: Sika® Sigunit® Powder BA is suitable for dry spray gunite mortar as well as concrete mixes. Sika® Sigunit® Powder BA is normally used for: Tunnels and galleries, Securing rock faces, Embankment and excavation stabilisation. (TDS p.1)

  • Simplified overhead spraying
  • Reduced rebound
  • Better adhesion to areas of slight seepage
Surfaces
concrete · mortar
Pack
15 kg Bag
System
Shotcrete & Tunnelling
⚠ 2 limitations to check
  • All technical data stated in this Product Data Sheet are based on laboratory tests.
  • Actual measured data may vary due to circumstances beyond our control.
TDS p.2
Data sheet Request a quotation for Sika® Sigunit® Powder BA on WhatsApp

Product facts on these cards are taken from the manufacturer data sheets (page cited on each card) and are being reviewed by our technical team. Always check the data sheet before use.

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Wall cast in insulated timber formwork in snowy weather, with an accelerator dose going into a truck mixer drum Cold-weather concreting In winter in Murree, Quetta and the northern areas, fresh concrete can freeze or gain strength too slowly to strip the forms. An antifreeze accelerator, warm materials and insulation keep the work moving. 6 steps Precast element cast in a steel mould on a casting bed beside a finished unit being lifted out early by a crane hook Precast concrete production Precast yards need early strength for quick stripping and mould turnover, or semi-dry mixes that fill moulds evenly for pavers, blocks and kerbs. Choose the admixture by process: wet-cast or semi-dry. 7 steps Tunnel arch in rock partly lined with sprayed concrete, with a rig nozzle fed by an accelerator line spraying the rest Shotcrete, tunnels & slope stabilisation Sprayed concrete supports tunnel faces, galleries and cut slopes and lines channels and pools. The system is a pumpable base mix with a superplasticiser, an accelerator dosed at the nozzle, and often fibres. 7 steps
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Shotcrete & Tunnelling

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