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HT Wetcrete is a pre-bagged wet shotcrete mix for use in underground support, rockface lining, or in structural repair situations.


  • HT Wetcrete is available in fibre-reinforced or non-reinforced types and provides excellent pumping characteristics.
  • HT Wetcrete drastically reduces dust production. No dust is produced at the nozzle.
  • HT Wetcrete drastically reduces rebound characteristics. Rebound losses are normally reduced to 5% of total material sprayed, resulting in lower wastage and cleaning costs.
  • HT Wetcrete’s excellent cohesive characteristics enable thicker layers to be sprayed in a single-pass. 100mm thickness can be achieved without accelerators at low water/cement ratios.
  • HT Wetcrete achieves a minimum of 30 MPa when correct water/cement ratios are used.


Composition Description
HT33 Cement Special Cement Blend
Optional extenders – Silica Fume 14%, ± 1% of cementitious content
Optional Admixtures Plasticisers & accelerators
Fine Aggregate Crusher / River Sands ≤ 5% moisture content


Standards Compliance
HT Wetcrete materials comply with the requirements of SABS 1083, 1200G & 1491-3.


Range of Products

Product Bag size Water Addition YieldBags/m3
HT Wetcrete (standard) 25 kg ±2,5 l/bag ±80 bags
HT Wetcrete (Polyfibre) 25 kg ±2,5 l/bag ±80 bags
35 kg ±3,5 l/bag ±60 bags
HT Wetcrete (steel fibre) 25 kg ±2,5 l/bag ±80 bags



Type Size Mass/m3 of Shotcrete
Steel Non-balling deformed steel fibre 30-35mm 25 – 50 kg
Polymer Polypropylene – Strand or fibrillated 25-45mm 3,5 – 10 kg



Product Compressive Strength @ 28 days
HT Wetcrete (standard) 30 MPa min
HT Wetcrete (Polyfibre) 30 MPa min
HT Wetcrete (steel fibre) 30 MPa min



Outer bag Inner bag
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.


Shelf Life
HT Wetcrete 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.


Important Note
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.