Good soundproofing qualities. Great moisture resistance and ease of assembly. All these qualities are possessed by suspended ceilings Armstrong. When assembling suspended ceilings, special attention is paid to the distribution of the load over the entire area of the structure. The correct load is 3.5 — 6 kg of weight per square meter. Profiles like T15x38, T24x38, are the main and perform the function of supporting profiles, of which the suspended ceilings Armstrong.