Exlending the life of its limestone quarry, engaging in environmental sustainabil-ity and providing a cost-effective aggre-gale product to customers are among the benefits Ontario's Nelson Aggregate Co. sees in recycling asphalt and concrete materials. An aggregate mining and construction materials supply company, Nelson Aggregate has been in partnership with Lafarge Canada Inc. and Steed and I-vans Holdings Inc. since 1983. The company is engaged in extraction, processing and distribution of crushed limestone, sand and grael, and asphalt products, and the company's locations include operations in central and southern Ontario, as well as the Niagara region.
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机译：安大略省纳尔逊集料公司在回收沥青和混凝土材料方面看到的好处之一，包括延长其石灰石采石场的使用寿命，致力于环境的可持续性以及向客户提供具有成本效益的骨料大风产品。 Nelson Aggregate是一家采矿和建筑材料总供应公司，自1983年以来一直与Lafarge Canada Inc.和Steed and I-vans Holdings Inc.合作。该公司从事碎石灰石，沙子和碎石的提取，加工和分销，沥青产品，公司的地点包括安大略省中部和南部以及尼亚加拉地区的业务。
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