摘要:
A flexible sheet material of thickness less than half a millimeter for making tensioned structures such as false ceilings, in particular, the material including microprojections formed by displacing the material from which it is made, said material presenting an acoustic absorption coefficient which is higher than that of the same material without said projections.
摘要:
A flexible sheet material of thickness less than half a millimeter for making tensioned structures such as false ceilings, in particular, the material including microprojections formed by displacing the material from which it is made, said material presenting an acoustic absorption coefficient which is higher than that of the same material without said projections.
摘要:
The invention concerns a false wall element comprising a stretched fabric in a frame with lateral edge provided with means catching the edges of said fabric, said lateral edge comprising a rigid profiled section forming a free edge curved in the plane, with curvature corresponding to that of a part of the edge of said fabric fastened on said curved edge. Said false wall elements are used for making curved stretched suspended false ceilings and stretched false walls with curved profile.
摘要:
A flexible sheet material of thickness less than half a millimeter for making tensioned structures such as false ceilings, in particular, the material including microprojections formed by displacing the material from which it is made, said material presenting an acoustic absorption coefficient which is higher than that of the same material without said projections.
摘要:
The invention concerns a false wall element comprising a stretched fabric in a frame with lateral edge provided with means catching the edges of said fabric, said lateral edge comprising a rigid profiled section forming a free edge curved in the plane, with curvature corresponding to that of a part of the edge of said fabric fastened on said curved edge. Said false wall elements are used for making curved stretched suspended false ceilings and stretched false walls with curved profile.
摘要:
A flexible sheet material of thickness less than half a millimeter for making tensioned structures such as false ceilings, in particular, the material including microprojections formed by displacing the material from which it is made, said material presenting an acoustic absorption coefficient which is higher than that of the same material without said projections.
摘要:
A flexible sheet material of thickness less than half a millimeter for making tensioned structures such as false ceilings, in particular, the material including microprojections formed by displacing the material from which it is made, said material presenting an acoustic absorption coefficient which is higher than that of the same material without said projections.