Cement production

Cement production

This 3D scene presents the steps of the cement manufacturing process.

Geografija

Raktiniai žodžiai

cemento gaminimas, cement, Gaminti, cemento fabrikas, Betonas, binder, klinker, aplinkos tarša, šiltnamio efektas, statyba, molis, Kalkakmenis, smėlis, Dulkes, anglies dioksidas, Visuomenė, energija, Pramonė, globalinis atšilimas, Geografija, technologija

Susiję elementai

Vaizdai

Susiję elementai

Air pollution

This animation demonstrates the main sources of air pollution: agriculture, industry and urban settlements.

Aluminium smelting

Aluminium smelting is the process of extracting aluminium from alumina by electrolysis.

Ferrous metallurgy (intermediate)

Raw iron is produced from iron ore in iron smelters.

Naudingųjų iškasenų gavyba atviruoju būdu

Skirtingai nuo gavybos šachtiniu būdu, atviruoju būdu išgaunamos iškasenos yra arti paviršiaus.

Papermaking

Paper was invented more than two thousand years ago.

Greenhouse effect

Human activity increases the greenhouse effect and leads to global warming.

Modern office building

Saving energy and protecting the environment are important factors in the design of modern office buildings.

Motorway design and construction

We can travel on dual carriageways on the motorway.

Opera House (Sydney, 1973)

Due to its design and location, the Opera House of the Australian city is one of the most extraordinary opera houses in the world.

The Berlin Wall (1961-1989)

A symbol of division and oppression, the Wall tore a city and numerous families apart.

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