Process for the production of a fibre composite material, where: a) the following are applied to the surface of a fibre material: a1) a monomer mixture that is liquid at the application temperature, comprising a cyclic amide and an activator, and a2) a monomer mixture that is liquid at the application temperature, comprising a cyclic amide and a catalyst at a temperature above the melting point of the respective monomer mixture a1) and, respectively, a2) and b) the monomer mixture of a) is polymerized at a temperature of from 120 to 300°C, characterized in that the average droplet size of the respective monomer mixtures a1) and a2) is below 500 μm, in particular below 200 μm, in particular from 10 to 100 μm, and is measured by laser diffraction spectrometers, and the cyclic amide is laurolactam, caprolactam or a mixture of these, the activator is at least one compound selected from the group of the isocyanates, uretdiones, carbodiimides, anhydrides and acyl halides and reaction products of these with the monomer, catalyst used comprises a compound selected from the group consisting of sodium caprolactamate, potassium caprolactamate, magnesium bromide caprolactamate, magnesium chloride caprolactamate, magnesium bis-caprolactamate, sodium hydride, sodium, sodium hydroxide, sodium methanolate, sodium ethanolate, sodium propanolate, sodium butanolate, potassium hydride, potassium hydroxide, potassium methanolate, potassium ethanolate, potassium propanolate and potassium butanolate, preferably from the group consisting of sodium hydride, sodium and sodium caprolactamate, and the application is achieved by means of a three-fluid nozzle. a) the following are applied to the surface of a fibre material: a1) a monomer mixture that is liquid at the application temperature, comprising a cyclic amide and an activator, and a2) a monomer mixture that is liquid at the application temperature, comprising a cyclic amide and a catalyst at a temperature above the melting point of the respective monomer mixture a1) and, respectively, a2) and a1) a monomer mixture that is liquid at the application temperature, comprising a cyclic amide and an activator, and a2) a monomer mixture that is liquid at the application temperature, comprising a cyclic amide and a catalyst b) the monomer mixture of a) is polymerized at a temperature of from 120 to 300°C, characterized in that the average droplet size of the respective monomer mixtures a1) and a2) is below 500 μm, in particular below 200 μm, in particular from 10 to 100 μm, and is measured by laser diffraction spectrometers, and the cyclic amide is laurolactam, caprolactam or a mixture of these, the activator is at least one compound selected from the group of the isocyanates, uretdiones, carbodiimides, anhydrides and acyl halides and reaction products of these with the monomer, catalyst used comprises a compound selected from the group consisting of sodium caprolactamate, potassium caprolactamate, magnesium bromide caprolactamate, magnesium chloride caprolactamate, magnesium bis-caprolactamate, sodium hydride, sodium, sodium hydroxide, sodium methanolate, sodium ethanolate, sodium propanolate, sodium butanolate, potassium hydride, potassium hydroxide, potassium methanolate, potassium ethanolate, potassium propanolate and potassium butanolate, preferably from the group consisting of sodium hydride, sodium and sodium caprolactamate, and the application is achieved by means of a three-fluid nozzle.