Search results
Results from the WOW.Com Content Network
A flat roof is a roof which is almost level in contrast to the many types of sloped roofs. The slope of a roof is properly known as its pitch and flat roofs have up to approximately 10°. [1] Flat roofs are an ancient form mostly used in arid climates and allow the roof space to be used as a living space or a living roof. Flat roofs, or "low ...
Collyweston stone slate – Traditional limestone roofing material of central England (not a "true slate"; thin-bedded limestone) Cotham Marble – Limestone variety from Great Britain (not a "true marble"; stromatolitic limestone) Cotswold stone – oolitic limestone used for building and roofing in the Cotswolds
The Collyweston Slater pub in Collyweston with a Collyweston slate roof. Collyweston stone slate is a traditional roofing material found in east-central England. [1] Collyweston quarry at Duddington Collyweston roofs on the Round Church, Cambridge. It is not a proper slate but a limestone found in narrow beds. It is considerably heavier than ...
Braas Monier is selling roof tiles as well as roofing accessories under the name Wierer. The company was founded in Kiens in South Tyrol in 1963, where Monier Italy still has its headquarters. Locations (administration, sales, production)
Surface of a marble slab from Sinj, Croatia. A variety of igneous, metamorphic, and sedimentary rocks are used as structural and decorative dimension stone. These rock types are more commonly known as granite, limestone, marble, travertine, quartz-based stone (sandstone, quartzite) and slate.
A slate roof in Cardiff, Wales A slate-faced church and homes in Wurzbach, Germany A fine slate tile work, Saint Leonhard's Church in Frankfurt am Main, Germany Slates with holes at a farm in Tremedda, Cornwall, England. Slate can be made into roofing slate, a type of roof tile which are installed by a slater. Slate has two lines of ...
Limestone (calcium carbonate CaCO 3) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of CaCO 3. Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place ...
Crushed limestone quarry near Bellefonte, Pennsylvania. Angular crushed stone is the key material for macadam road construction, which depends on the interlocking of the individual stones' angular faces for its strength. [1] As riprap; As railroad track ballast; As filter stone. As composite material (with a binder) in concrete, tarmac, and ...