Autoclaved aerated concrete is quite different from dense concrete (ie: ânormal concreteâ) in both the way it is produced and in the composition of the final product. Dense concrete is typically a mixture of cement and water, often with slag or PFA, and fine and coarse aggregate.roduction. Autoclaved aerated concrete is cured in an autoclave-a large pressure vessel. In aircrete production the autoclave is normally a steel tube some 3 metres in diameter and 45 metres long.
The result is given in cubic inches. Engine displacement is the volume swept by all the pistons inside the cylinders of a reciprocating engine in a single movement from top dead centre (TDC) to bottom dead centre (BDC).
Engine size refers to the volume of the cylinder bores. For example; A common ford V-8 engine is the the 3.0. This is 3.0 liters or about 302 cubic inches in volume. Volume of an engine is the displacement of the stroke from top dead center to bottom dead center. it is simple mathematics. Cylinder bore in a ford 3.0 liter is 4 diameter. So the displacement of the engine is 302 cubic inches or 3.0 liters. This is only an example but I hope it helps. Cubic cinntemeters is the measurement of the combustion chamber in the cylinder head. The air fuel mixture from the cylinder bore is compressed into the combustion chamber of the cylinder head and ignited.