calendar>>November 25. 2015 Juche 104
Effective Use of Industrial Waste Established
Pyongyang, November 25 (KCNA) -- A research group of the Building Materials Institute under Pyongyang University of Architecture has established a method of producing building materials from industrial waste.

The group succeeded in making different pigments, synthetic gypsum and indoor and outdoor water-glass paints from industrial waste and completed a technology of coloring granite.

It also paved the way for producing building materials from industrial waste on an industrial basis in a short span of time.

Those building materials are getting popular among consumers for their good quality and economic effectiveness.

The research group is pushing ahead with the work to diversify building materials made from industrial waste.

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