The UK construction materials giant paid a total of £19M for Robinson Quarry Master and two other English firms. : The UK construction materials giant paid a total of £19M for Robinson Quarry Master and two other English firms Breedon, one of UK’s largest construction materials groups, has bought County Antrim quarrying and concrete block business Robinson Quarry Masters. The deal is part of a trio of acquisitions worth up to £19 million and sees the family owned business come under the parent company’s name.