Joseph Aspdin
Joseph Aspdin (December? – 20 March ) was a British cement manufacturer who obtained the patent for Portland cement on 21 October
Joseph Aspdin (or Aspden) was the eldest of the six children of Thomas Aspdin, a bricklayer living in the Hunslet district of Leeds, Yorkshire. He was baptized on Christmas Day, He entered his father's trade, and married Mary Fotherby at Leeds Parish Church (the Parish Church of St Peter at Leeds) [1] on 21 May [1]
By he had set up in business on his own in central Leeds. He must have experimented with cement manufacture during the next few years, because on 21 October he was granted the British Patent BP entitled An Improvement in the Mode of Producing an Artificial Stone, in which he coined the term "Portland cement". See below for the text of the patent.
Almost immediately after this, in , in partnership with a Leeds neighbour, William Beverley, he set up a production plant for this product in Kirkgate, Wakefield. Beverley stayed in Leeds, but Aspdin and his family moved to Wakefield (about 9 miles away) at this point. He obtained a second patent, for a method of making lime, in The Kirkgate plant was closed in afte
Joseph Aspdin
Joseph Aspdin was an English cement manufacturer who obtained the patent for Portland cement on 21 October
Joseph Aspdin (or Aspden) was the eldest of the six children of Thomas Aspdin, a bricklayer living in the Hunslet district of Leeds, Yorkshire. He was baptised on Christmas Day, He entered his father's trade, and married Mary Fotherby at Leeds Parish Church (the Parish Church of St Peter at Leeds) on 21 May
By he had set up in business on his own in central Leeds. He must have experimented with cement manufacture during the next few years, because on 21 October he was granted the British Patent BP entitled An Improvement in the Mode of Producing an Artificial Stone, in which he coined the term "Portland cement" by analogy with the Portland stone, an oolitic limestone that is quarried on the channel coast of England, on the Isle of Portland in Dorset. See below for the text of the patent.
Almost immediately after this, in , in partnership with a Leeds neighbour, William Beverley, he set up a production plant for this product in Kirkgate, Wakefield. Beverley stayed in Leeds, but Aspdin and his family moved to Wakefield (about nine miles away) at this
Grace's Guide To British Industrial History
Joseph Aspdin (December – 20 March ) was an English cement manufacturer who obtained the patent for Portland cement on 21 October
Aspdin (or Aspden) was born, the eldest of the six children of Thomas Aspdin, a bricklayer living in the Hunslet district of Leeds, Yorkshire. He was baptised on Christmas Day,
He entered his father's trade
He married Mary Fotherby at Leeds Parish Church (the Parish Church of St Peter at Leeds) on 21 May
By he had set up in business on his own in central Leeds.
He must have experimented with cement manufacture during the next few years, because on 21 October he was granted the British Patent BP entitled An Improvement in the Mode of Producing an Artificial Stone, in which he coined the term "Portland cement" by analogy with the Portland stone, an oolitic limestone that is quarried on the channel coast of England, on the Isle of Portland in Dorset. Aspdin's specification, No. , is dated October 24th, , and relates to "An Improvement in Modes of Producing Artificial Stone". [1]
In partnership with a Leeds neighbour, William Beverley, he set up a production plant for this product i
Joseph Aspdin
| British cement manufacturer Country: Great Britain |
Biography of Joseph Aspdin
Joseph Aspdin was born in December in Hunslet, Leeds, Yorkshire. He was the eldest of six children of Thomas Aspdin, a bricklayer. Joseph was baptized on Christmas in He joined his father's business and on May 21, , he married Mary Fotherby.
By , Aspdin had established his own business in the center of Leeds. It is likely that he experimented with cement production processes for several years. On October 21, , he obtained a British patent (BP ) titled 'Improvements in the mode of producing an artificial stone,' which granted him the right to produce Portland cement. Aspdin coined the term 'Portland cement' in reference to Portland stone, a type of oolitic limestone found on the Isle of Portland in Dorset. He sourced limestone from the Pennine Carboniferous Basin for road paving and construction purposes, often using road debris as raw material.
During this time, Aspdin developed a process known as 'double burning,' which involved first burning the limestone on its own, and then mixing the resulting quicklime with clay before undergoing a second burning. This process wa
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