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2. Concrete pavement restoration - Wikipedia

   en.wikipedia.org/wiki/Concrete_Pavement_Restoration

   Dowel bar retrofit (DBR) is a process that re-establishes load transfer capability on joints and cracks by installing epoxy-coated, round steel dowels into existing concrete pavement across transverse joints and/or cracks. Slots are cut using diamond-tipped saw blades; the existing concrete is removed and the dowels are placed in the slots ...

3. Bush hammer - Wikipedia

   en.wikipedia.org/wiki/Bush_hammer

   A bush-hammered concrete surface. Bush hammers exist in many forms, from simple hand-held hammers to large electric machines, but the basic functional property of the tool is always the same – a grid of conical or pyramidal points at the end of a large metal slug.

4. Trowel - Wikipedia

   en.wikipedia.org/wiki/Trowel

   A trowel is a small hand tool used for digging, applying, smoothing, or moving small amounts of viscous or particulate material. Common varieties include the masonry trowel, garden trowel, and float trowel. A power trowel is a much larger gasoline or electrically powered walk-behind device with rotating paddles used to finish concrete floors.

5. Stone carving - Wikipedia

   en.wikipedia.org/wiki/Stone_carving

   Stone carver carving stone, at the Cathedral of Saint John the Divine, New York, 1909. The Kilmartin Stones in Scotland - a collection of ancient stone carved graveslabs Khazneh structure carved into a cliff in Petra southern Jordan. Stone carving is an activity where pieces of rough natural stone are shaped by

6. Epoxy granite - Wikipedia

   en.wikipedia.org/wiki/Epoxy_granite

   Epoxy granite, also known as synthetic granite, [1] is a polymer matrix composite and is a mixture of epoxy and granite commonly used as an alternative material for machine tool bases. Epoxy granite is used instead of cast iron and steel for improved vibration damping , longer tool life, and lower assembly cost, and thus better properties for ...

7. Concrete grinder - Wikipedia

   en.wikipedia.org/wiki/Concrete_grinder

   A concrete grinder is an abrasive machine for grinding and polishing concrete and natural stone. Concrete grinders can come in many configurations, the most common being a hand-held general purpose angle grinder, but it may be a specialized tool for countertops or floors. Angle grinders are small and mobile, and allow one to work on harder to ...