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Is Oamaru stone expensive?
Attractively priced. When compared to synthetic building products, the cost of Ōamaru stone is attractive. Taking into account the long life and low long-term maintenance costs, over the lifetime of a home, a natural stone like Ōamaru stone offers real value.
Where is Oamaru stone from?
Ōamaru stone building products are sourced from high quality, abundantly occurring natural deposits of limestone in the Waitaki region of New Zealand. Across the world, and for centuries, because of its abundance, limestone is used extensively in construction projects.
What is Oamaru stone made of?
Oamaru stone is limestone with a uniform granular creamy white consistency and colour. Predominantly (90%) calcium carbonate, trace chemicals within it include alumina (1.5%), iron oxide (0.5%) and silica (0.5%).
How do I clean my Oamaru stone house?
To clean stone, a moss or mould killer should be applied by thoroughly wetting the surface with product. When the moss killer has taken effect, clean with a hard bristled brush. In some areas where there is a build-up of moss or mould, a wire brush may be required.
Can you paint over Oamaru stone?
A. Yes but painting does require use of two pack paints and the painted surface will not have the features of the original granite stone.
How did Oamaru get its name?
Oamaru, town and port, southeastern South Island, New Zealand. Its name comes from a Maori term meaning “place of sheltered fire.” It was established as a grazing run in 1853. Situated on a small bay, the town began to improve its harbour in 1872.
How is limestone formed in NZ?
Not much sediment from land entered these coastal waters, and layers of shells and bones from billions of sea creatures accumulated on the sea floor. These hardened into rocks, which were eventually uplifted and now form the country’s karst (weathered limestone) landscapes.
What do you seal Oamaru stone with?
The stone can be further damaged by frost when the water in the porous stone freezes and cracks the stone surface. It is possible to treat the stone with Kiwicare NO Leaks Masonry Sealer to make it water repellent.
Can you plaster over Summerhill stone?
Plastering Services We can plaster over most substrates whether masonry or timber framed board like Hardi or Plaster board. Plastering can bring any home into the 21st Century, we specialise in Summerhill stone home makeovers.
Who built Oamaru?
Situated 112 km north of Dunedin, Ōamaru enjoys a protected location in the shelter of Cape Wanbrow. The town was laid out in 1858 by Otago’s provincial surveyor John Turnbull Thomson, who named the streets after British rivers.
What is Oamaru known for?
Oamaru is the largest town in the Waitaki District; most famous for its penguin colony and limestone architecture of the Victorian Precinct – but that’s just the beginning of what the town has to offer. and bike park for the kids.
Where do you find limestone in NZ?
There are two large quarries in the Waikato region, and a quarry at Te Kuiti annually produces around 50,000 tonnes of high-grade limestone.
How do you clean and seal Oamaru stone?
For general cleaning of dirt and grime from Oamaru stone use SORTED Dirt and Grime which safely cleans all outdoor surfaces. This hose end sprayer is easy to use; simply click the pack onto the end of your hose, spray on the environmentally friendly and biodegradable cleaning formula and rinse off.
Can Oamaru stone be painted?
Yes but painting does require use of two pack paints and the painted surface will not have the features of the original granite stone.
What is Summerhill stone?
New Zealand’s beloved legacy band The Narcs announce the release of a new single and music video Summerhill Stone. The Narcs released their new single on itunes in early March to coincide with the band’s appearance, on their own home turf at Canterbury’s Selwyn Sounds Festival, before a crowd of 15,000.
What does Oamaru mean in English?
Oamaru, town and port, southeastern South Island, New Zealand. Its name comes from a Maori term meaning “place of sheltered fire.”
Why is Oamaru called Oamaru?
What did Maori use limestone for?
Human use. Traditionally, Māori used limestone caves for shelter, or for burying the dead. Karst areas are also used for recreation.
How is NZ limestone unique?
The New Zealand limestones were formed at much deeper levels than the tropical ones – depths at which a process called ‘pressure dissolution’ could occur. This process allows calcium carbonate to be dissolved out of the shell debris and reprecipitated, cementing the shell fragments together.