CURTAIN PROVIDING A BARRIER AGAINST LIGHT, NOISE, HEAT, FIRE AND ELECTROMAGNETIC RADIATION
The invention relates to a curtain providing a barrier against light, noise, heat, fire and electromagnetic radiation. The curtain comprises: two textile layers, each comprising a combination of nonwoven textile material and woven textile material, subjected to a fire-proofing treatment; an inner layer disposed between the textile layers and formed by acoustic insulation wool; and a cover layer adjacent to the outer side of one of the textile layers and formed by a metal selected from the group containing aluminium and copper. The total thickness of the curtain is between 0.5 cm and 3 cm.