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2. I-beam - Wikipedia

   en.wikipedia.org/wiki/I-beam

   I-beams are still available in US sizes from many Canadian manufacturers. In Mexico, steel I-beams are called IR and commonly specified using the depth and weight of the beam in metric terms. For example, a "IR250x33" beam is approximately 250 mm (9.8 in) in depth (height of the I-beam from the outer face of one flange to the outer face of the ...

3. Rail profile - Wikipedia

   en.wikipedia.org/wiki/Rail_profile

   Height of rail equaled width of foot for each ASCE tee-rail weight; and the profiles specified fixed proportion of weight in head, web and foot of 42%, 21% and 37%, respectively. ASCE 90 lb/yd (44.6 kg/m) profile was adequate; but heavier weights were less satisfactory.

4. ASTM A992 - Wikipedia

   en.wikipedia.org/wiki/ASTM_A992

   ASTM A992 steel is a structural steel alloy often used in the US for steel wide-flange and I beams. Like other carbon steels, the density of ASTM A992 steel is approximately 7850 kg/m 3 (0.2836 lb/in 3). ASTM A992 steel has the following minimum mechanical properties, according to ASTM specification A992/A992M.

5. Steel frame - Wikipedia

   en.wikipedia.org/wiki/Steel_frame

   The wall finish is anchored to the two flange sides of the stud, which varies from 1 + 1 ⁄ 4 to 3 inches (32 to 76 mm) thick, and the width of web ranges from 1 + 5 ⁄ 8 to 14 inches (41 to 356 mm). Rectangular sections are removed from the web to provide access for electrical wiring.

6. Section beam - Wikipedia

   en.wikipedia.org/wiki/Section_beam

   Section Beams are made of steel and they have a specific lengths and shapes like Ɪ-beam, 'L', C-channel and I flanged beam.

7. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

8. Loading gauge - Wikipedia

   en.wikipedia.org/wiki/Loading_gauge

   The main platform is defined to have a height of 1,100 mm (43.3 in) at a distance of 1,920 mm (75.6 in) from the center of the track to allow for trains with profile T. Low platforms at a height of 200 mm (7.9 in) may be placed at 1,745 mm (68.7 in) from the center of the track.

9. I-joist - Wikipedia

   en.wikipedia.org/wiki/I-joist

   Sizes vary according to the I-joist's intended load and span. Depths can range from 9 + 1 ⁄ 4 to 24 inches (230–610 mm) and reach up to 80 feet (24 m) in length, although 40 to 42 feet (12–13 m) is more common. The intended use for an I-joist is for floor and roof joists, wall studs, and roof rafters in both residential and commercial ...