ES EN DE FR HOME GRANILOURO PRODUCTS CATALOGS PROJECTS MATERIALS CONTACT NEWS LIMESTONE It is a sedimentary rock consisting mainly of calcium carbonate (CaCO3) is, it can contain clay, hematite, siderite, quartz, etc., that will vary its colour and consistency. It is less hard than copper and reacts with effervescence to acids such as hydrochloric acid. SANDSTONE It is a sedimentary rock of contrast of variable colour, containing clasts with a size to a grain of sand. The sandstones contain interstitial spaces between their grains that are filled with cement of silica in the oldest rocks. Both have a high resistance to fire and excellent anti-slip properties. They can be used both indoor and outdoor. Granilouro works with a multitude of different kinds of limestone and sandstone from around the world, covering a wide range of colour and veining. Available in multiple finishes: sawn, honed, polished, sandblasting, shot blasting, Bush-hammered, flamed, aged. These are limestone and sandstone peak, the following images link to the technical characteristics of each material: —————————————————Under construction, coming soon at your disposal, sorry for the inconvenience.—————————————————– For these or any other information you wish to, we are at your disposal. Página 1 de 11 PROJECTS Special Features Building Urban Furniture Paving / Streetscaping MATERIALS Granites Marbles Travertine Limestone and Sandstone Slate and quartzite Basalts LEGAL Legal notice Privacity Policy Cookies Policy SEARCH Search for: CHOOSE LANGUAGE: ES EN DE FR Granilouro S.A. ® 2021 We'll assume you're ok with this, but you can opt-out if you wish.Accept Read More

ES EN DE FR HOME GRANILOURO PRODUCTS CATALOGS PROJECTS MATERIALS CONTACT NEWS SLATE It is a metamorphic rock composed of clay or volcanic ash, which has a minimum absorption coefficient which provides it with the optimal degree of water resistance for use on roofs and covers, also used in coatings of both façades and flooring. QUARTZITE It is a metamorphic rock of sedimentary origin, with high hardness and high quartz content. It is formed by recrystallization at high temperatures and pressure. It doesn’t experiment foliation. Granilouro works with a multitude of different kinds of slate and quartzite from around the world, covering a wide range of colour and veining. These are the slates and quartzites of greater demand, the following images link to the technical characteristics of each material: —————————————————Under construction, coming soon at your disposal, sorry for the inconvenience.—————————————————– For these or any other information you wish to, we are at your disposal. Página 1 de 11 PROJECTS Special Features Building Urban Furniture Paving / Streetscaping MATERIALS Granites Marbles Travertine Limestone and Sandstone Slate and quartzite Basalts LEGAL Legal notice Privacity Policy Cookies Policy SEARCH Search for: CHOOSE LANGUAGE: ES EN DE FR Granilouro S.A. ® 2021 We'll assume you're ok with this, but you can opt-out if you wish.Accept Read More