Sand Architectural Research and Development in the Physical Research and Development in the Physical

Excavating work Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Gravel Construction, foundation and surface works for highways, roads Engineering, auxiliary, average, loss, actuarial and salvage insurance services Guttering work Blocks Foundation work for highways, roads, streets and footpaths Concrete Construction work for highways, roads Concrete work Granules, chippings, stone powder, pebbles, gravel, broken and crushed stone, stone mixtures, sand-gr... Soil Landscaping work Gravel, sand, crushed stone and aggregates

Soil Concrete blocks Well engineering Mixtures Gravel Access roads

Europe Western Europe

Building Non-Renewable Energy Engineering Postal and Courier Services Roads and Highways-Bridge Oil and Gas Infrastructure Environmental Work Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Building Material