This inventory lists the products offered by cemspec.au based on the website analysis conducted on Apr 29, 2025.
1. Thin Sprayed Liners (TSL) - Product: TL40 - Type: 2-Pac spray-applied polymer-modified membrane. - Features: Rapid setting, high early strength, excellent bond, easy spray application, pumpable long distances, non-toxic, low VOC, non-hazardous transport. - Applications: Rock/coal strata stabilization, bore hole lining, flexible surface support, slope protection, ventilation control, corrosion protection, reducing rock weathering, minimizing hard rock bursting, rib/pillar support, Alkali Silica Reaction rectification. - Product: TL41 - Type: Single-pack TSL. - Features: Easier transport (no liquid component), adequate bond strength (lower than TL40), less flexible than TL40. - Applications: General surface sealing and weathering protection (not recommended for coal/metal surfaces).
2. High Yield Grouts - Product: Fill it - Type: Pumpable Cementitious Grout. - Features: Low viscosity, shrinkage compensated. - Applications: Ground control in underground mining, ventilation devices, void filling (typically 2:1 to 3:1 mix ratio). - Product: Foam It - Type: Pumpable Foaming Cementitious Grout. - Features: Low viscosity, shrinkage compensated. - Applications: Ground control in underground mining, ventilation devices, void filling.
3. Anchor Grouts - Product: GG01 (Top Down) - Type: Thixotropic cable bolt grout. - Features: High-yield, shrinkage-compensated, thixotropic (limits wastage, stays in place). - Applications: Installing cable and rock bolts in civil tunnels and underground mines. - Product: GG03 (Bottom Up) - Type: High early strength grout. - Features: Ensures complete hole fill, strong encapsulation, good bonding. - Applications: Encapsulation of roof bolts and cable anchors in underground mine and civil tunnel applications.
4. Silica Free Road Repair - Product: Rapid Road - Type: Rapid curing silica-free binder. - Features: Quick setting, high mechanical strength, can set in groundwater, sprayable. - Applications: Temporary road construction using crushed aggregate (ballast), pothole/depression repair.
1. CAC Shotcrete - Product: GGVSV - Type: Calcium Aluminate Cement (CAC) Shotcrete (~100% CAC). - Features: High corrosion resistance (MIC), abrasion resistance, less shrinkage (claimed), suitable for dry/wet spray or spinning. - Applications: Lining large trunk sewers, manhole spinning, MIC protection.
2. Polymer Modified CAC/Geopolymer Hybrid - Product: GoonaGuard - Type: Polymer Modified Calcium Aluminate/Geopolymer Hybrid. - Features: Improved bonding, reduced surface prep, no special curing, minimal shrinkage, applicable thinly, highly acid-resistant, fungi & bacteria resistant (contains biocides), uses sustainable aggregates, silica-free, self-curing, flexible. - Applications: Corrosion protection in new and corroded sewer structures, suitable for remote application.
3. Silica-Free Shotcrete - Product: Snotcrete - Type: Silica-Free Shotcrete. - Features: Optimized shrinkage-reduced mix, better corrosion resistance than OPC mixes (claimed), safer for confined spaces (no crystalline silica). - Applications: Repairing heavily corroded concrete structures in sewers (wet or dry sprayed).
4. CAC Concrete Structures - Product: Precast / Cast In-situ CAC Concrete - Type: Calcium Aluminate Cement Concrete structures (partnership with Vesuvius). - Features: High longevity, self-placing mix, eliminates need for coatings. Available in full CAC or with local aggregates. - Applications: Precast manholes, wet wells, other custom structures for highly corrosive environments.
1. Calcium Aluminate Cement (CAC) - Brand: GÓRKA (Represented by Cemspec) - Type: Calcium Aluminate Cement. - Features: High quality (details on GÓRKA website). - Applications: Refractory industry. - Example Product: GORKAL 40 (Al2O3 > 40%, CaO > 35.5%, SiO2 < 4%).
1. Tech Services - Offerings: Product formulation help, Toll blending, Product improvement, Shrinkage testing (laser measurement), Quality Control support, General cement/concrete expertise.