|
Frederick Ransome
Frederick Ransome (1818–1893) was a British inventor and industrialist, creator of Ransome's artificial stone. Frederick was the son of James Ransome, 1782–1849, a member of the Ransomes steel and agricultural equipment-making family of Ipswich. In 1844 Frederick invented an artificial sandstone, using sand and powdered flint in an alkaline solution. By heating it in an enclosed high temperature steam boiler the siliceous particles were bound together and could be moulded or worked. With properties equivalent to natural stone, it found applications as filtering slabs, vases, tombstones, decorative architectural work, emery wheels and grindstones. Ransome founded the Patent Siliceous Stone Company in 1852 in order to produce and sell the stone, with an illustrious group of backers that included Charles Darwin, and the Patent Concrete Stone Company in 1865. However, the stone fell out of use, in favour of Portland cement-based concrete, which could be more simply cast on-si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Stone
Artificial stone is a name for various synthetic stone products produced from the 18th century onward. Uses include statuary, architectural details, fencing and rails, building construction, civil engineering work, and industrial applications such as grindstones. History One of the earliest examples of artificial stone was Coade stone (originally called ''Lithodipyra''), a ceramic created by Eleanor Coade (1733–1821), and produced from 1769 to 1833. Later, in 1844, Frederick Ransome created a Patent Siliceous Stone, which comprised sand and powdered flint in an alkaline solution. By heating it in an enclosed high-temperature steam boiler the siliceous particles were bound together and could be moulded or worked into filtering slabs, vases, tombstones, decorative architectural work, emery wheels and grindstones. This was followed by Victoria stone, which comprises three parts finely-crushed Mountsorrel (Leicestershire) granite to one of Portland cement, mechanically mixed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institution Of Civil Engineers
The Institution of Civil Engineers (ICE) is an independent professional association for civil engineers and a charitable body in the United Kingdom. Based in London, ICE has over 92,000 members, of whom three-quarters are located in the UK, while the rest are located in more than 150 other countries. The ICE aims to support the civil engineering profession by offering professional qualification, promoting education, maintaining professional ethics, and liaising with industry, academia and government. Under its commercial arm, it delivers training, recruitment, publishing and contract services. As a professional body, ICE aims to support and promote professional learning (both to students and existing practitioners), managing professional ethics and safeguarding the status of engineers, and representing the interests of the profession in dealings with government, etc. It sets standards for membership of the body; works with industry and academia to progress engineering standards a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Civil Engineers
English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national identity, an identity and common culture ** English language in England, a variant of the English language spoken in England * English languages (other) * English studies, the study of English language and literature * ''English'', an Amish term for non-Amish, regardless of ethnicity Individuals * English (surname), a list of notable people with the surname ''English'' * People with the given name ** English McConnell (1882–1928), Irish footballer ** English Fisher (1928–2011), American boxing coach ** English Gardner (b. 1992), American track and field sprinter Places United States * English, Indiana, a town * English, Kentucky, an unincorporated community * English, Brazoria County, Texas, an unincorporated community * Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1893 Deaths
Events January–March * January 2 – Webb C. Ball introduces railroad chronometers, which become the general railroad timepiece standards in North America. * Mark Twain started writing Puddn'head Wilson. * January 6 – The Washington National Cathedral is chartered by Congress; the charter is signed by President Benjamin Harrison. * January 13 ** The Independent Labour Party of the United Kingdom has its first meeting. ** U.S. Marines from the ''USS Boston'' land in Honolulu, Hawaii, to prevent the queen from abrogating the Bayonet Constitution. * January 15 – The ''Telefon Hírmondó'' service starts with around 60 subscribers, in Budapest. * January 17 – Overthrow of the Kingdom of Hawaii: Lorrin A. Thurston and the Citizen's Committee of Public Safety in Hawaii, with the intervention of the United States Marine Corps, overthrow the government of Queen Liliuokalani. * January 21 ** The Cherry Sisters first perform in Marion, Iowa. ** The Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1818 Births
Events January–March * January 1 ** Battle of Koregaon: Troops of the British East India Company score a decisive victory over the Maratha Empire. ** Mary Shelley's ''Frankenstein'' is published anonymously in London. * January 2 – The British Institution of Civil Engineers is founded. * January 3 (21:52 UTC) – Venus occults Jupiter. It is the last occultation of one planet by another before November 22, 2065. * January 6 – The Treaty of Mandeswar brings an end to the Third Anglo-Maratha War, ending the dominance of Marathas, and enhancing the power of the British East India Company, which controls territory occupied by 180 million Indians. * January 11 – Percy Bysshe Shelley's ''Ozymandias'' is published pseudonymously in London. * January 12 – The Dandy horse (''Laufmaschine'' bicycle) is invented by Karl Drais in Mannheim. * February 3 – Jeremiah Chubb is granted a British patent for the Chubb detector lock. * February 5 – Upon his death, K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinforced Concrete
Reinforced concrete (RC), also called reinforced cement concrete (RCC) and ferroconcrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ductility. The reinforcement is usually, though not necessarily, steel bars ( rebar) and is usually embedded passively in the concrete before the concrete sets. However, post-tensioning is also employed as a technique to reinforce the concrete. In terms of volume used annually, it is one of the most common engineering materials. In corrosion engineering terms, when designed correctly, the alkalinity of the concrete protects the steel rebar from corrosion. Description Reinforcing schemes are generally designed to resist tensile stresses in particular regions of the concrete that might cause unacceptable cracking and/or structural failure. Modern reinforced concrete can contain varied reinforcing materials made of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest L
Ernest is a given name derived from Germanic languages, Germanic word ''ernst'', meaning "serious". Notable people and fictional characters with the name include: People *Archduke Ernest of Austria (1553–1595), son of Maximilian II, Holy Roman Emperor *Ernest, Margrave of Austria (1027–1075) *Ernest, Duke of Bavaria (1373–1438) *Ernest, Duke of Opava (c. 1415–1464) *Ernest, Margrave of Baden-Durlach (1482–1553) *Ernest, Landgrave of Hesse-Rheinfels (1623–1693) *Ernest Augustus, Elector of Brunswick-Lüneburg (1629–1698) *Ernest, Count of Stolberg-Ilsenburg (1650–1710) *Ernest Augustus, King of Hanover (1771–1851), son of King George III of Great Britain *Ernest II, Duke of Saxe-Coburg and Gotha (1818–1893), sovereign duke of the Duchy of Saxe-Coburg and Gotha *Ernest Augustus, Crown Prince of Hanover (1845–1923) *Ernest, Landgrave of Hesse-Philippsthal (1846–1925) *Ernest Augustus, Prince of Hanover (1914–1987) *Prince Ernst August of Hanover (born 1954 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Norwood Cemetery
West Norwood Cemetery is a rural cemetery in West Norwood in London, England. It was also known as the South Metropolitan Cemetery. One of the first private landscaped cemeteries in London, it is one of the " Magnificent Seven" cemeteries of London, and is a site of major historical, architectural and ecological interest. Its grounds are a mixture of historic monumental cemetery A cemetery, burial ground, gravesite or graveyard is a place where the remains of dead people are buried or otherwise interred. The word ''cemetery'' (from Greek , "sleeping place") implies that the land is specifically designated as a buri ... and modern cemetery#Lawn cemetery, lawn cemetery, but it also has catacombs, cremation plots and a cemetery#Columbarium wall, columbarium for cinerary ashes. The cemetery's crematorium still operates, and cremation plots are still available, but all the conventional burial plots have been allocated and hence it is closed to new burials pending further ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Dulwich
East Dulwich is an area of South East London, England in the London Borough of Southwark. It forms the eastern part of Dulwich, with Peckham to the east and Camberwell to the north. This South London suburb was first developed in the nineteenth century on land owned by the College of God's Gift. It was originally part of the much larger, historic parish of Camberwell, which later became the Metropolitan Borough of Camberwell, and included Camberwell, Peckham, Dulwich, Nunhead, and other London districts. History Saxon Dulwich The earliest record of East Dulwich comes from 967 when Edgar the Peaceful granted Dilwihs to a thane named Earl Aelfheah. Dilwihs meant "meadow where the dill grew". At the time East Dulwich was likely just a hamlet or group of small farms centered around what is today known as Goose Green. Medieval East Dulwich In 1066 King William I of England conquered England and Dulwich became property of the new Norman dynasty after taking the land from King Har ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cement Kiln
Cement kilns are used for the pyroprocessing stage of manufacture of portland and other types of hydraulic cement, in which calcium carbonate reacts with silica-bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of cement are made per year, and cement kilns are the heart of this production process: their capacity usually defines the capacity of the cement plant. As the main energy-consuming and greenhouse-gas–emitting stage of cement manufacture, improvement of kiln efficiency has been the central concern of cement manufacturing technology. Emissions from cement kilns are a major source of greenhouse gas emissions, accounting for around 2.5% of non-natural carbon emissions worldwide. The manufacture of cement clinker A typical process of manufacture consists of three stages: * grinding a mixture of limestone and clay or shale to make a fine "rawmix" (see Rawmill); * heating the rawmix to sintering temperature (up to 1450 °C) in a cement k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ransomes, Sims & Jefferies
Ransomes, Sims and Jefferies Limited was a major British agricultural machinery maker also producing a wide range of general engineering products in Ipswich, Suffolk including traction engines, trolleybuses, ploughs, lawn mowers, combine harvesters and other tilling equipment. Ransomes also manufactured Direct Current electric motors in a wide range of sizes, and electric forklift trucks and tractors. They manufactured aeroplanes during the First World War. Their base, specially set up in 1845, was named Orwell Works. Ransomes' railway equipment business was hived off in 1869 with a different ownership as Ransomes & Rapier and based nearby at Waterside Ironworks. History 18th century The enterprise was started by Robert Ransome (1753–1830), who was born into a Quaker family in Norfolk, and became an apprentice to an ironmonger in Norwich. The Quaker values of frugal living, avoiding debt and keeping regular accounts served him well when he set up one of the first brass and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwich Peninsula
The Greenwich Peninsula is an area of Greenwich in South London, South East London, England. It is bounded on three sides by a loop of the River Thames, Thames, between the Isle of Dogs to the west and Silvertown to the east. To the south is the rest of Greenwich, to the south-east is Charlton, London, Charlton. Formerly known as Greenwich MarshesOS 1:2500 map of 1867, Republished as ''West India Docks 1867'', The Godfrey Edition, Alan Godfrey Maps, 1991, Gateshead, and as Bugsby's Marshes, it became known as East Greenwich as it developed in the 19th century, but more recently has been called North Greenwich due to the location of the North Greenwich tube station, North Greenwich Underground station. This should not be confused with North Greenwich, Isle of Dogs, North Greenwich on the Isle of Dogs, at the north side of a former ferry from Greenwich. The peninsula's northernmost point on the riverside is known as ''Blackwall Point'', and this may have led to the name ''Blackwall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
