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41Trench drain — A trench drain (also channel drain, line drain, slot drain, linear drain or strip drain) is a specific type of floor drain containing a dominant through or channel shaped body. It is used for the rapid evacuation of surface water or for the… …
42Jean M. Muller — Jean Muller (May 25, 1925 – March 17, 2005) was a French bridge engineer who focussed on design and construction of concrete bridges.Early careerBorn in Levallois Perret, France, [cite web url= http://www.sunbiz.org title= 2001 Annual Corporate… …
43British post-war temporary prefab houses — were the major part of the delivery plan envisaged by war time Prime Minister Winston Churchill in March 1944, and legally outlined in the Housing (Temporary Accommodation) Act 1944, to address the United Kingdom s post–World War II housing… …
44Permanent way — The permanent way means the physical elements of the railway line itself: generally the pairs of rails typically laid on sleepers embedded in ballast, intended to carry the ordinary trains of a railway. This page describes British practice and… …
45King John's Palace — viewed from the south east King John s Palace, King s Clipstone is the remains of a once magnificent medieval royal palace in north west Nottinghamshire. The name King John s Palace has been used since the 18th century, prior to that the site was …
46Glass fiber reinforced concrete — (GFRC) is a type of fiber reinforced concrete. Glass fiber concretes are mainly used in exterior building façade panels and as architectural precast concrete. This material is very good in making shapes on the front of any building and it is less …
47University of Birmingham — Infobox University name = University of Birmingham image size = 234px motto = la. Per Ardua Ad Alta mottoeng = Through hard work, great heights are achieved established = 1825, with Royal Charter granted in 1900 city = Birmingham state = West… …
48Voided biaxial slab — Voided biaxial slabs are reinforced concrete slabs in which voids reduce the amount of concrete.While concrete have been used for thousands of years, the use of reinforced concrete is a relative recent invention, usually attributed to Joseph… …
49Royal Observer Corps — Ensign Active 1925–1996 Country …
50Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …
