The prototype of flexible (bitumen) tiles was rolled materials, which are a special roof cardboard, soaked in bitumen mass on both sides and appeared in 1893 in the United States.
And in 1897, on the outside of this material, they began to apply mineral crumbs made of natural stone in order to protect bitumen from environmental exposure. And so, the year of the birth of the bitumen roof-1903.
The rolon of the soft roof was first cut into Henry M. Reinlds from Michigan. The form of racers was originally mainly in the form of hexagons and rectangles. The bitumen roof was usually red and gray in the color of the stone, since artificial staining of stone crumbs was not yet used.
Until 1911, a soft roof in the USA was not in demand.
But time has passed, the quality of the material improved, the popularity was growing. And after 25 years, 32 manufacturers of bitumen tiles worked in the US roofing market, supplying about 11 million. sq. m bitumen products, which allowed them to cover more than 45% of houses in the United States.
In 1920, cotton prices rose on the market, and the producers of flexible tiles had to look for how to replace the construction cardboard previously used on a cotton basis for the manufacture of a flexible roof.
During the Second World War was taken as the basis of tiles of pulp cardboard, since during this period the buildings for military needs were covered mainly by bitumen tiles, and with import of cotton, there were great difficulties and the costs of a rag construction cardboard appeared abruptly uphill.
Bitumen tile with a cardboard base is called “organic” (Organik shingles). Organic tiles are impregnated with two types of bitumen: soft (cardboard itself) and stabilized (on top of already impregnated cardboard). A stone granulatory is applied from the outside.
The cardboard foundation of flexible tiles was first replaced with fiberglass in 1960 in California. As a result, the material turned out to be more light, not accumulating moisture, perfectly retaining shape and size and having excellent fire -fighting qualities. Bitumen was used mainly stabilized, but of significant better quality and composition.
Today, bitumen tiles – roofing material captivating developers with a magnificent appearance and worthy of operational characteristics. Many companies offer to order, but the largest chosen of bitumen on the website www. Krovlya-Fasad. OD. UA. Now it is clear to everyone that it is more expensive to save on the roof and, having conceded, agree that no other roofing material has such a price ratio and quality. Durability, lightweight, noise insulation, refractory, moisture resistance, efficiency and versatility – these are arguments in favor of bituminous tiles. No wonder the rich Americans choose a flexible roof for their cottages, and they know this, they themselves earn well and wisely invest their capital in durable and reliable high -quality materials.