How Aluminium Is Produced: The pure form of aluminium does not naturally occur in nature, so remained largely unknown until as recent...
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Showing posts with label Concrete Materials. Show all posts
Showing posts with label Concrete Materials. Show all posts
Composition of cement
Composition of cement Introduction Portland cement gets its strength from chemical reactions between the cement and water. The process ...
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Hydration of Portland Cement
Hydration of Portland Cement Introduction Portland cement is a hydraulic cement, hence it derives its strength from chemical reactions ...
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Use of Aluminium In Building Construction
Abstract The aluminium element was discovered 200 years ago. After an initial period of technological development, aluminium alloys were ...
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8 ESSENTIAL QUALITY REQUIREMENTS OF PUMPED CONCRETE
QUALITY REQUIREMENTS OF PUMPED CONCRETE Pumped concrete can be used for most structural concrete construction but is most useful where ...
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WHAT ARE THE ADVANTAGES OF PPC (PORTLAND POZZOLANA CEMENT)
ADVANTAGES OF PPC IN FRESH CONCRETE Portland pozzolana cement (PPC) has following advantages when concrete is in its fresh state. ...
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HOW TO CLASSIFY TIMBER ON THE BASIS OF GRADING? (IS-6534-1971)
TIMBER CLASSIFICATION The terms timber and wood are often used synonymously, but they have distinct meanings in the building industry. W...
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