What is construction waste?
Construction waste refers to the abandoned soil, materials, and other waste generated during the construction, renovation, expansion, and demolition of various buildings, structures, pipelines, and residential decoration and renovation processes by construction units and construction units.
Classification and treatment methods for construction waste
Construction waste: mainly includes discarded bricks, waste cement, concrete fragments, etc. These wastes can be reused through methods such as crushing and screening, for example, for road repair, roadbed filling, etc.
Foundation excavation waste: mainly includes soil, stone, river sand, etc. These wastes can be reused through screening, cleaning, and other methods, such as filling land or backfilling roadbeds.
Steel bar construction waste: mainly includes discarded steel bar materials, broken steel bars, etc. It can be reused through recycling and reprocessing, such as producing new steel or road guardrails.
Wood based construction waste: including discarded wood, old woodworking products, damaged wooden structures, etc. These woods can be reprocessed for the production of various furniture, decorations, etc.
Broken brick and tile construction waste: mainly includes broken bricks, tiles, etc. It can be reused through crushing, screening, and other methods, such as producing new bricks and tiles or using them as building materials.
Civil engineering waste: mainly includes various waste engineering equipment, waste pipelines, etc. It can be reused through cleaning, repairing, and other methods for building new roads, bridges, etc.
Packaging waste: mainly includes outer packaging of building materials, packaging cardboard boxes, etc. It can be recycled and classified for the production of new packaging materials or for reuse.
Construction decoration waste: including various old furniture, old flooring, old decorative panels, etc. It can be repaired, renovated, and reused in decoration and renovation projects.
Hazardous waste: mainly includes building materials containing heavy metals and toxic and harmful substances. Conduct specialized handling and disposal to prevent harm to the environment and human health.
Processing technology
Construction waste is not real waste, but the "gold" that has been misplaced. In the field of construction waste treatment, the construction waste treatment equipment crushing station is a novel crushing and screening equipment that specializes in recycling, processing, and crushing construction waste. It integrates vibrating screens, feeders, belt conveyors, and primary, secondary, and tertiary crushers. The integrated unit equipment installation form of this product eliminates the complex site infrastructure installation operation of separate components and reduces material and labor consumption.
At the same time, the construction waste treatment process generates dust. The environmentally friendly dust and mist removal cannon can effectively fix the dust in the air on the ground, reduce the concentration of particulate matter in the air, and achieve multiple effects such as humidification and dust fixation, thus achieving the goal of cleaning and purifying the air.
