UNSPSC 3011 Concrete and cement and plaster UNSPSC 7210 Building and facility maintenance and repair services: This family includes all services related to the maintenance and repair of facilities, e.g., sites, campuses and grounds, buildings and supporting infrastructure. UNSPSC 121649 Waterproofing agents: Chemical coating products used to increase water resistance of floors and walls of buildings. UNSPSC 232815 Coating or plating machines: Coating and plating machines apply plastic, organic, or metal finishes to a product, which improves the product’s properties such as increasing durability or resisting corrosion. UNSPSC 31211522 Heavy duty coating: A paint that is used for the long-term conservation of steel structures, such as bridge, marine structure, power plant, various plants, ships and others which has special environment of the plant area and the coastal area that inflict severe corrosion to the steel structure, unlike general structures.