Ore Pass Lining materials are pre-bagged high impact and abrasion resistant concrete mixes used for the construction and repair of ore passes.
- Ore Pass Lining offers different wear resistant aggregate components to allow specific abrasion or high impact characteristics to be met.
- Ore Pass Lining mix design allows easy mixing and placing with minimal vibrating required.
- Early strength gains, if correct water/cement ratios are used, allow fast turnaround of formwork.
- Additional accelerators are not required to achieve strength gains.
|OPC||CEM 1 42,5|
|Optional extenders – Silica Fume||14%, ± 1% of cementitious content|
|Optional Admixtures||Andesite Lava Crusher Sand ≤ 5% moisture content|
|Fine Aggregate – OPL (CS)||De-mineralised, washed, water cooled Chrome Slag 6mm|
|Coarse Aggregate||Andesite Lava Crushed Stone|
Ore Pass Lining materials comply with the requirements of SABS ENV 197-1, 1083, 1200G & 1491-3.
Range of Products
|Ore Pass Lining – (AN)||Andesite Lava based||25 kg|
|Ore Pass Lining – (CS)||Chrome Slag based||25 kg|
|Product||Slump||Compressive Strength @ 28 days|
|Ore Pass Lining – (AN)||± 65mm||60 MPa min|
|Ore Pass Lining – (CS)||± 65mm||70 MPa min|
|Product||Water Addition||Yield per m3 mix|
|Ore Pass Lining – (AN)||±2,2 l/bag||±90 bags|
|Ore Pass Lining – (CS)||±2,3 l/bag||±93 bags|
|Virgin, woven, pre-printed, polypropylene bag, with stitched polyester seams. Colour coded for easy identification of product.||Virgin, low density, polyethylene bag with heat-sealed sides and bottom seams.|
Materials should normally be stored under cover. Reduced shelf life may occur if packaging is exposed to the elements. Packaging materials may deteriorate, allowing moisture ingress into the cementitious binder. This could lead to premature hardening.
Ore Pass Lining products will store for up to 6 months in dry conditions.
|General||The use of eye protection, gloves and dust masks is recommended. Follow the typical precautions as prescribed for handling Portland cement.|
|Inhalation||Constant exposure over long periods of time to very high concentrations may cause a cough with phlegm.|
|Skin contact||Prolonged exposure could sensitize skin causing mild irritation. In extreme cases, dermatitis could occur.|
|Eyes||Use eye protection. However, if eyes become affected, irrigate eyes with copious amounts of clean water. Seek medical attention.|
|Ingestion||Ingestion of harmful quantities is unlikely to occur. If ingested, drink copious amounts of drinking water and consult a medical practitioner. DO NOT INDUCE VOMITING.|
Technical Support, Servicing and Testing
Technicrete provides full support and back-up on both the technical and practical aspects of our products. We provide on-site assistance and underground training. All product performance is continuously monitored by means of regular testing at accredited laboratories.
Technicrete products are guaranteed against defective materials and manufacture and are sold subject to its standard terms and conditions of sale. Whilst Technicrete endeavours to ensure that any advice, recommendation, specification or information it may give is accurate and correct, it cannot, because it has no direct or continuous control over where and how its products are applied, accept any liability either directly or indirectly arising from the use of its products, whether or not in accordance with any advice, specification, recommendation or information given by it.