Ceskoslovenska Akademie Ved

Josef Zezulka

Karel Kolar

Frantisek Skvara

Zdenek Zadak

Vladimir Satava

Vladimir Weiss

Jaroslav Novotny

Zdenka Bazantova

A binding agent setting even at temperatures below +8.degree. C., or also at temperatures substantially lower, is manufactured on the basis of cement clinker of high specific surface area and contains as admixtures forming water, compounds based on lignosulfonates, and, if need be, also further admixtures for preparation of mortars and concretes, as is sand, rough compact and porous aggregates, regulating additives, wetting agents and dyes.

Binding agent based on cement clinker

Growing community of inventors

Hodonin, Czechoslovakia

Josef Zezulka