Construction and demolition sites produce large volumes of concrete, brick, asphalt, metal, wood, glass and gypsum. Crushing plants, road builders, recyclers, metal buyers and wood processors buy separated fractions; mixed debris usually costs money to remove.
What decides the value is separation. Clean crushed concrete or asphalt can be reused as aggregate, metal from demolition sells at scrap prices, and clean timber can be recycled or used for energy. Contamination with soil, plastics or hazardous materials such as asbestos lowers the value or requires special handling.
Before you offer it:
- separate fractions on site, at least metal, wood, mineral waste and the rest;
- identify any hazardous materials and deal with them under local rules;
- know the tonnage, the timing of the works and access for trucks.
On ReWasteHub, post a Sale listing in Waste → Other → Construction & Demolition Waste (metal goes in Metal Waste, wood in Wood & Furniture). Give the volumes, dates and location. Interested companies contact you, and pickup and price are agreed between your companies.