Image: Kaolinite mineral structure. Since the earliest times, humankind has had a close association with clay. From use as a building material, in pottery, for treating human digestive ailments to a multitude of industrial uses, clay is a key ingredient in the material world we live in. mineral is a naturally occurring crystalline material that has a specific or limited range of chemical compositions. Clay minerals have a sheet-like structure and are composed of mainly tetrahedrally arranged silicate and octahedrally arranged aluminate groups.
Civil Contractors is a privately owned company operating in South East Queensland since June 1994. Based at Rocklea, our work covers a range of projects in the civil contracting industry, much of which has been in subdivisions where we have built a loyal client base.
Independent Contractor Status. Contractor is an independent contractor, and neither Contractor nor Contractor's employees or contract personnel are, or shall be deemed, Client's employees. In its capacity as an independent contractor, Contractor agrees and represents, and Client agrees, as follows. [Check all that apply]