Reaction resin mortar curable by frontal polymerization and method for fixing anchor rods

A reaction resin mortar curable by frontal polymerization, comprising:

• at least one radically polymerizable compound (a);
• at least one thiol-functionalized compound (b), wherein the thiol-functionalized group has at least two thiol groups;
• and
• at least one polymerization initiator (c),
• wherein the weight ratio of the at least one radically polymerizable compound (a) and the at least one thiol-functionalized compound (b) is in the range of 10:1 to 2:1 and
• wherein the polymerization initiator (c) is selected from the group consisting of compounds which can be thermally released at a temperature of 30° C.;
• a combination of at least one organically substituted ammonium salt and at least one inorganic persulfate, wherein the at least one organically substituted ammonium salt and the at least one inorganic persulfate form an ammonium persulfate when reacted in situ;
• and mixtures thereof.