Search Results

recycling original

notation	06..
definition	Materials recycled for either remanufacture of a similar product or for use in a different product or manner

abrasive minerals original

notation	03.04.03..
broader	speciality and other industrial rocks and minerals original
definition	Naturally occurring abrasives.

agricultural lime original

notation	09.02..
broader	agriculture original
definition	Direct application of chalk, limestone or dolomite for soil conditioning

agriculture original

notation	09..
definition	Material used for agricultural or horticultural purposes as a fertiliser, soil conditioner or improver.
narrower	agricultural lime original fertilizers original horticultural original landscaping original

building and dimension stone original

notation	02.05..
broader	construction original
definition	Natural Stone used in a block, flag or slate form for construction or decorative purposes, or artifacts, e.g. millstones.

cement-making material original

notation	02.02..
broader	construction original
definition	Material directly used in the manufacture of cement or mortar.

ceramic and refractory minerals original

notation	03.01..
broader	industrial minerals original
definition	Material used as a raw material for the manufacture of ceramics and refractories, i.e. whiteware or pottery. Excludes bricks, tiles, pipes and pottery.

chemicals original

notation	03.02..
broader	industrial minerals original
definition	Material directly used in the manufacture of a product by an industrial chemical process. Includes borates, barite, fluorite, magnesium (magnesite), sodium sulphate, sodium carbonate (trona), pyrite, sulphur, rock salt, strontium, zeolites.

construction original

notation	02..
definition	Material used in the construction industry. Includes aggregate, dimension & ornamental stones (granite, gabbro, travertine, etc.), gypsum, anhydrite, cement limestone, limestone for lime, marble, sand and gravel.
narrower	building and dimension stone original cement-making material original construction aggregates original engineering clay original plaster and plaster board original structural clay products original

construction aggregates original

notation	02.01..
broader	construction original
definition	Any of several hard, inert materials, such as sand, gravel, slag, or crushed stone, used for mixing with a cementing or bituminous material to form concrete or asphalt or used alone, as in railroad ballast or graded fill. Excludes materials for cement making and plaster making.