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TherGlass Concrete ADMIX HD
Crystalline additive for comprehensive waterproofing of concrete. For professional use only.
TherGlass® Concrete ADMIX HD is a next-generation geopolymer for the comprehensive waterproofing of concrete, through crystallization of the capillary network.
TherGlass® Concrete ADMIX HD is used for the effective treatment of water infiltration in concrete structures and elements subjected to hydrostatic pressure or groundwater levels. It reduces shrinkage and cracking, and protects against chemical attack and corrosion of reinforcing steel.
TherGlass® Concrete ADMIX HD is completely free of expansive silicates and fatty acid salts (stearates, oleates, etc.).
Specifications and Application Form
Concrete is a porous material by nature, most often with micro-cracks, voids, pores and capillaries that mainly form in the early stages of curing.
The better connected these gaps are, the more permeable the concrete is and the more prone it is to damage caused by the ingress of water, liquids, and corrosive agents.
However, TherGlass® Concrete ADMIX HD technology virtually eliminates concrete porosity and many of its inherent weaknesses, thereby increasing its durability. TherGlass® Concrete ADMIX HD is added directly to the concrete mix during its manufacturing phase.
It is recommended that the design concrete contain at least 300 kg/m3 of cement and that the water-cement ratio (w/c) be equal to or less than 0.50. TherGlass® Concrete ADMIX HD is compatible with all standard plasticizers and fluidizers available on the market.
However, we recommend performing prior tests to ensure consistency and setting parameters.
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