Concrete additive boosts performance

The new KALMATRON concrete addtitive is said to reduce the risk of problems such as shrinkage cracks, leaking, flaking, slab curling and cracking due to freeze thaw cycles. According to the producer, Kalmatron Corporation, KALMATRON is highly versatile as it is a water reducer, plasticiser, water proofing and shrinkage controlling agent, curing compound, corrosion inhibitor, cement class upgrading and high early strength admixture. The product is said to be simple to use and is added to each batch in dry po
September 27, 2017 Read time: 2 mins
The new KALMATRON concrete addtitive is said to reduce the risk of problems such as shrinkage cracks, leaking, flaking, slab curling and cracking due to freeze thaw cycles.


According to the producer, Kalmatron Corporation, KALMATRON is highly versatile as it is a water reducer, plasticiser, waterproofing and shrinkage controlling agent, curing compound, corrosion inhibitor, cement class upgrading and high early strength admixture. The product is said to be simple to use and is added to each batch in dry powder form, while it can be utilised in pre-cast components as well as shotcrete.

Using it will prevent shrinkage cracks and deliver high resistance to freeze-thaw cycles, as well as making concrete 100% waterproof according to the producer. The product gives a high early strength of up to 60MPa (based on mix design) and is said to be both safe and non-toxic. It can be applied in temperature ranges from -22°C to 40°C and offers a high workability with low slump, while it can also be used for coating metal and concrete surfaces. The product also chemically inhibits the corrosive action of chlorides on reinforcing steel and pre-stressed strands in concrete according to the firm, while no curing is needed and it provides high resistance to chlorine, sea salt, acids and oils.

The product is versatile and can be used in a wide variety of applications including small forms and industrial precast forms, foundation pillars, monolithic slabs, roads, loading docks, yards, airport runways and highways.

Materials

Related Content

  • Versatile mixing from Metalgalante
    January 11, 2019
    Metalgalante says that its new Carmix Bagger offers high productivity, while reducing environmental impact at the worksite. The firm’s new Carmix Bagger is compatible with all of the Carmix machines and is said to help increase their productivity at the worksite. The unit is a steel mini-silo with a capacity of 3m3 and is intended to speed up the cement loading process and ensure accuracy for the mix design. The machine includes a load-cell container that weighs the quantity of materials loaded, helping t
    Read More
  • Liebherr’s new mixing plant generation
    October 11, 2022
    Liebherr is introducing a new mixing plant generation, with modular design being a key feature. The new generation plants will be available in Germany, Austria and Switzerland from 2023, and will then be made available for world markets.
    Read More
  • Two German autobahns benefit from new Wirtgen concrete slipforming technology
    November 15, 2013
    Two important routes in Germany, the A9 and A6 autobahn highways, have benefited from the use of the latest Wirtgen slipforming machines. The A9 is a particularly important route in Germany as this 529km link connects capital Berlin with the southern city of Munich, running through Brandenburg, Saxony-Anhalt, Saxony, Thuringia and Bavaria.
    Read More
  • Increased asphalt demand - meeting the challenge
    February 8, 2012
    With demand for asphalt predicted to increase, manufacturers are ready to meet the challenge as Patrick Smith reports
    Read More

Highlighted Content