- hypertufa
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An anthropic rock made from aggregates bonded with Portland cement, intended as a substitute for natural tufa.
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hypertufa
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Hypertufa — is an anthropic rock made from various aggregates bonded together using Portland cement. Hypertufa is intended as a manufactured substitute for natural tufa, which is a slowly precipitated limestone rock; being very porous, it is favorable for… … Wikipedia
Hypertufa — est le nom donné au matériau résultant du mélange de ciment, de sable, de gravier et de tourbe blonde (ou de sphaigne). Sommaire 1 Historique 2 Description 3 Utilisation … Wikipédia en Français
Tufa — Not to be confused with tuff, a porous volcanic rock. This article is about the geological formation. For the historic Chinese name, see Southern Liang. Tufa columns at Mono Lake, California Tufa is a variety of limestone, formed by the… … Wikipedia
Holden Park — is the only park in the village of Oakworth, West Yorkshire, England.It was given to the people of Oakworth by the family of Sir Isaac Holden in 1927.Locally it is also known as Oakworth Park.This park was the former grounds of Sir Isaac s house… … Wikipedia
Sphagnaceae — Sphaigne Sphaignes … Wikipédia en Français
Sphagnum — Sphaigne Sphaignes … Wikipédia en Français
Sphaigne — Sphaignes Sphagnum sp … Wikipédia en Français
