Bitumen
Bitumen is a sticky black or dark brown material that is extracted from petroleum or can be obtained from natural sources. It is primarily used in waterproofing works and road paving. Bitumen has water- and heat-resistant properties, making it suitable for protecting surfaces from water leaks and moisture.
Properties of Bitumen:
- Water-resistant: Prevents water and moisture from seeping into insulated surfaces.
- High flexibility: Can expand and contract with temperature changes without cracking.
- Heat-resistant: Can withstand high temperatures.
- Excellent adhesion: Adheres well to various surfaces such as concrete, metals, and wood.
Uses of Bitumen:
- Road paving: Bitumen is used as a binder in asphalt production for road construction.
- Waterproofing: Applied to roofs, foundations, and walls to protect them from water seepage.
- Industrial applications: Used in the production of insulation materials, soundproofing, and thermal insulation.
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