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Aggregates

Aggregates

Aggregates Description Construction aggregate, or simply “aggregate”, is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are a component of composite materials such as concrete and asphalt concrete; the aggregate serves as reinforcement to add strength …

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Acid Clay : Bleaching Earth

Bleaching--earth

Acid Clay : Bleaching Earth Description Clay soil such as Acid Clay, Activated Earth and Fuller’s earth. Bleaching earth includes related types of clay soil such as Acid Clay, activated earth and Fuller’s earth. These soils, in which chemical substances have been absorbed are used in chemical industries. Fuller’s earth …

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Lead

Lead-1

Lead Description / Application Most ores contain less than 10% lead, and ores containing as little as 3% lead can be economically exploited. Ores are crushed and concentrated by froth flotation typically to 70% or more. Sulfide ores are roasted, producing primarily lead oxide and a mixture of sulfates and …

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Oil Well Casing

Oil_Well_Casing-1

Oil Well Casing Description Casing is large diameter pipe that is assembled and inserted into a recently drilled section of a borehole and typically held into place with cement. Casing that is cemented in place aids the drilling process in several ways: Prevent contamination of fresh water well zones. Prevent …

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Pig Iron

Pig_iron

Pig Iron Description Pig iron is the intermediate product of smelting iron ore with a high-carbon fuel such as coke, usually with limestone as a flux. Charcoal and anthracite have also been used as fuel. Pig iron has a very high carbon content, typically 3.5–4.5% which makes it very brittle …

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Precious metals, coins, money, bullion

Precious_metals-1

Precious metals, coins, money, bullion Description / Application A precious metal is a rare, naturally occurring metallic chemical element of high economic value. Chemically, the precious metals are less reactive than most elements. They are usually ductile and have a high lustre. Historically, precious metals were important as currency but …

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Scrap metal

Scrap_metal-1

Scrap metal Description / Application Scrap consists of recyclable materials left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap can have significant monetary value. Scrap metal originates both in business and residential environments. Typically a “scrapper” will advertise their …

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Sponge iron : Direct Reduced Iron (DRI)

Iron pellets

Sponge iron  : Direct Reduced Iron (DRI)   Description / Application / Shipment – Storage / Risk factors Direct-reduced iron (DRI), also called sponge iron, is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas produced from natural gas or …

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Steel

Steel

Steel Description / Application / Shipment / Storage Basically, there are three types of steel commonly carried by sea in appreciably quantities: sheets, roiled sections and small section material, rods and wire. Steel sheet is mainly carried in the form of coils, but smaller quantities are frequently carried in packs. …

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Steel plates

Steel_plates

Steel plates Description / Shipment / Storage Sheet metal is metal by an industrial process into thin, flat pieces. It is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes. Countless everyday objects are constructed with sheet metal. Thicknesses …

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