enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Hollow structural section - Wikipedia

   en.wikipedia.org/wiki/Hollow_structural_section

   A hollow structural section (HSS) is a type of metal profile with a hollow cross section. The term is used predominantly in the United States, or other countries which follow US construction or engineering terminology. HSS members can be circular, square, or rectangular sections, although other shapes such as elliptical are also available.

3. Astragal - Wikipedia

   en.wikipedia.org/wiki/Astragal

   An astragal is a moulding profile composed of a half-round surface surrounded by two flat planes . [ clarification needed ] An astragal is sometimes referred to as a miniature torus. It can be an architectural element used at the top or base of a column , but is also employed as a framing device on furniture and woodwork .

4. Metal profiles - Wikipedia

   en.wikipedia.org/wiki/Metal_profiles

   Metal profiles sheets have a high recycled scrap steel content and all steel is recyclable. Many steel components can be unbolted and even reused for future applications. The possibility of reusing building elements makes steel construction even more sustainable than the already significant contribution of today's simple material recycling.

5. Extrusion - Wikipedia

   en.wikipedia.org/wiki/Extrusion

   For example, a larger press can handle 60 cm (24 in) diameter circumscribing circles for aluminium and 55 cm (22 in) diameter circles for steel and titanium. [1] The complexity of an extruded profile can be roughly quantified by calculating the shape factor, which is the amount of surface area generated per unit mass of extrusion. This affects ...

6. Door - Wikipedia

   en.wikipedia.org/wiki/Door

   Steel doors are another major type of residential front doors; most of them come with a polyurethane or other type of foam insulation core – a critical factor in a building's overall comfort and efficiency. Steel doors mostly in default comes along with frame and lock system, which is a high cost efficiency factor compared to wooden doors.

7. Structural steel - Wikipedia

   en.wikipedia.org/wiki/Structural_steel

   Steel never turns into a liquid below this temperature. Pure Iron ('Steel' with 0% Carbon) starts to melt at 1,492 °C (2,718 °F), and is completely liquid upon reaching 1,539 °C (2,802 °F). Steel with 2.1% Carbon by weight begins melting at 1,130 °C (2,070 °F), and is completely molten upon reaching 1,315 °C (2,399 °F).