R.F. Feldman
The resistance to deformation that makes concrete a useful material means also that volume changes of the concrete itself can have important implications in use. Any potential growth or shrinkage may lead to complications, externally because of structural interaction with other components or internally when the concrete is reinforced. There may even be distress [...]
by Sadek Owainati
[More Images] Engineering is mainly classified as an ‘applied science’ subject, but more often than not, engineers are asked to produce ‘innovative designs’ and propose ‘creative solutions’. This suggests that engineers need to be both scientists and artists.
By Chris Welsh
For allergy sufferers life can be a never ending quest to discover the causes of those headaches, congested sinuses, itchy eyes and general irritation that plagues them. Medication, weather, commercial products and personal habits are all scrutinized, put under the microscope to determine if they contribute in any way to the allergic reactions.
by Dhairya Narayan Jha
Steel sheet piles are long structural sections with interlocks which form a continuous retaining wall. To retain soil or water in most cases, sheet piles have been used for all kinds of temporary and permanent retaining structures being extensively used for quay walls, cofferdams, tunnels, underground parkings, shoring for foundation pits, sewerage [...]
By Chris Welsh
Wrenches, toy cars, parts for watches and blenders, the inner workings of many a mechanical marvel; what do they all have in common? They were die cast, a process of “rubber stamping” products in a uniform manner which typically results in high production or identical or nearly identical products. A die cast car, [...]
Ceramic tile has been used for centuries and offers consumers more options in color, texture, pattern and overall beauty than most other floor covering materials. With new manufacturing techniques today’s ceramic tile designs are virtually indistinguishable from natural marbles, travertines, slates and other stone products. Glazed ceramic and porcelain tiles are great choices for bathrooms, [...]
Aluminum corrodes but it does not rust. Rust refers only to iron and steel corrosion.
To put it simply, U-Value is the measure of the rate of heat loss through a material. Thus in all aspects of home
design one should strive for the lowest U-Values possible because the lower the U-value – the less heat that is needlessly escaping. So for example single glazed windows have a typical U-value of [...]
Glass should not be thought of as just a functional material to let light into an area; it can also be used to add decorative effect. But it is important to choose the right kind of glass for the right place so the final job is effective, attractive and safe. The wrong type of glass [...]
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