Common metals and their alloys, and products made therefrom as are included in this class, including metal nozzles for gunned concrete; and all other goods as are included in this class

Machines and machine tools as are included in this class, and parts of and accessories therefor, including: machines for the conveying and processing of cement-bonded building materials; concrete pumps and mixers; and all other goods as are included in this class

Chemicals and chemical substances for use in industry, including: agglutinants for concrete; binding substances in this class; cement in this class; cement preservatives in this class; cement water-proofing preparations in this class; concrete preservatives in this class; concrete aeration chemicals; and all other goods as are included in this class, including chemicals and chemical preparations for use in the building industry

Building materials (non-metallic) as are included in this class, including: concrete; cement; mortar; casting mortar; ready-prepared mortar; additive materials for concrete, cement and mortar in this class; and articles in this class made from such materials; and all other goods as are included in this class