History

Bank of 5 limekilns from the mid C19; probably built in 3 phases. As early as 1796, Thomas Pennant had remarked that the local deep grey limestone was particularly suited for the manufacture of hydraulic cement (which dries under water), sometimes referred to as "Aberthaw" or "aberdo". The name is derived from Aberthaw in Glamorgan from where the engineer John Smeaton had sourced the basic material for the cement for his Eddystone lighthouse (completed 1759). hydraulic cement was naturally important in the building of docks, and bridges across stretches of water. This quarry, the principal aberdo quarry in Flintshire was worked in the early C19 by John Lloyd, and by 1862 by Lloyd Jones and Co. The lime was important in the construction of the docks at Liverpool and Birkenhead, and also Belfast, as well as bridges at Menai and Runcorn.

Exterior

A bank of limekilns standing full-height and facing W, constructed of large blocks of grey stone. The 2nd kiln from the L appears to be the earliest; it is set back slightly and partially ruined. The voussoirs are missing but the stone soffit of the draw-hole tunnel is visible behind a pile of spoil. The shaft of the kiln is partly exposed and has a fire-brick lining. The 2 flanking kilns belong to the next phase, the face of the L kiln built at a slight angle to the rest. Both draw-hole tunnels have round-arched heads of stone voussoirs and stone soffits, with small flues to the rear retaining ironwork and under brick arched heads (partly missing). Domed brickwork above flue of R kiln. To the R of these kilns is a butt joint followed by a further pair of kilns which have wide brick arched heads to the draw-hole tunnels. The soffits are of brick supported on stone side walls. Each tunnel has a stone rear wall containing a flue with cast iron lintel and a pair of cast iron damper doors above.

The high tapering S end wall of the kilns has 2 cast iron tie plates, whilst the N end wall is stepped and partly eroded. On the upper level are fragments of a low rear wall. The tops of 3 shafts can be seen, all lined with brick.

Reasons for Listing

Listed as a large well-preserved bank of quarry limekilns, in a prominent position and in their original context.

External Links

• Cadwr Listing
• Wikidata Q29501451

External links are from the relevant listing authority and, where applicable, Wikidata. Wikidata IDs may be related buildings as well as this specific building. If you want to add or update a link, you will need to do so by editing the Wikidata entry.

Recommended Books

• 
  Devon (Pevsner Architectural Guides: Buildings of England)
• 
  The Listed Buildings and Other Principal Structures at the Royal Gunpowder Mills Waltham Abbey
• 
  [(Shropshire)] [By (author) Nikolaus Pevsner] published on (January, 1958)
• 
  Specifications for Building Conservation: Volume 1: External Structure: Practical Examples v. 2
• 
  Dorset (Pevsner Architectural Guides: Buildings of England)
• 
  Lancashire: Liverpool and the South-West (Pevsner Architectural Guides: Buildings of England)