Concrete materials

Sand and gravel aggregate, admixtures, pigments, cement, expansive, reinforcing fibers, etc.; concrete products: Building, block, Concrete mixing plants, aerated concrete, sheet, pipe, cement tiles, decorative block, etc. ; mortar and production technology and equipment: all kinds of mortar products, special admixtures, production metering, mixing, drying, packaging, storage and transportation, construction and other technical equipment; concrete production, laboratory, engineering, testing technology, instruments and equipment: concrete rheology, gas content, swelling and shrinkage, temperature distribution, crack, pore structure, water permeability, strength, frost resistance, resistance to chloride ion penetration, powder particle morphology and size distribution, steel corrosion, autoclave curing, standard curing and other analytical test equipment; concrete structure reinforcement and extend the life of technology and equipment: surface protective coatings, surface enhancement, structural fiber reinforcement, surface repair, rebar rust, cathodic protection, etc.; ecological concrete and concrete recycling technology and Equipment: concrete mixer machine and separation, recycled concrete aggregate and powder processing, industrial solid waste utilization in concrete; building templates, scaffolding contractors, equipment leasing business, scientific and technical services, media and associations.