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Effective & Silent

Non-Explosive Concrete Demolition and Expansive Additives

We provide non-explosive concrete demolition and rock breaking; as well as expansive additives for your worksite.
Rock and Concrete Breaking

BRISTAR

Cracking agent for controlled demolition
  • Silent operation
  • No license required
  • No fly rock and dust-free
  • Vibration-free
or download the brochure
Concrete Pile Trimming

QUI   CUTTER

Efficient pile head breaking & trimming
  • Easy to apply & convenient
  • Time-saving
  • Less noise and vibration
  • Less dust
or download the brochure
Concrete Pile Trimming

SOF-FORM

Debonding agent for pile breaking
  • Great pile rebar protection
  • Excellent rebound recovery
  • Quick and easy install
  • ​Suitable for use on all rebar sizes
or download the brochure
Concrete Additives

EXPAN

Shrinkage compensating additive
  • Greatly reduce drying shrinkage
  • High water tightness
  • Fewer construction joints
  • Chemical pre-stress
Concrete Additives

N-EX

Expansive and early strength additive
  • Faster curing & early demoulding
  • Reduce shrinkage cracks
  • High density, durable concrete
  • Excellent workability
Mud Solidifier

MT Series

High water content mud improvers
  • Enhanced handling & workability
  • Ready for immediate transport
  • Reduced CO₂ emissions
  • Environmentally friendly

Need a quote?

Reach out with your site-specific project needs for tailored product support and technical assistance.​
Email: [email protected]
Phone: (+61) 434 285 274
Silentech Pty Ltd
Suite 18, 12 Tryon Rd
Lindfield, NSW 2070

Mailing Address:
PO Box 342
​Lindfield NSW 2070

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