SEISMO-LOCK

Building materials of metal, namely, steel reinforcements, consoles for insulating slabs, connection fittings for stairs, formwork building wall framing made primarily of metal, formwork and permanent forms building wall framing made primarily of metal, expansion joint elements for floors, walls, piping, and ducting, prefabricated reinforcements, reinforcement mesh, and other prefabricated reinforcement elements, drawbars, compression bars and supports and braces under traction or compression for connecting two concrete elements, punching reinforcements

Non-metallic building materials and reinforcements, namely, reinforcement connectors, consoles for insulating slabs, connection fittings for stairs, formwork building wall framing made primarily of non-metal, forms and permanent forms building wall framing made primarily of non-metal, expansion joint elements for floors, walls, piping, and ducting, prefabricated reinforcements, reinforcement mesh, and other prefabricated reinforcement elements, drawbars, compression bars and supports and braces under traction or compression for connecting two concrete elements, punching reinforcements

Engineering work, namely, the production of planning charts, tables and lists to help engineers prepare work plans for building reinforcement connectors, consoles for insulating slabs, connecting elements for stairs, formwork elements, formwork and permanent forms, elements for expansion joints, prefabricated reinforcements, reinforcement mesh, other prefabricated reinforcement elements, drawbars, compression bars and other traction or compression elements for connecting two concrete elements, punching reinforcements