HES-plus was developed  by Hemp Eco Systems to speed up the initial setting time of hydrated lime. HES-plus consists of natural minerals which cause the lime set almost immediatley  and cure within a few days without losing its carbonation (CO2 absorbtion) ability.


HES+ allows for:

  • a reduction of the basic binder from 60 to 25 kg per batch;

  • a lower material density and weight reduction to 240 kg/m3;

  • a more porous product and therefore an improvement of thermal effect and humidity regulation;

  • a quicker drying process matching standard material