PRO material disposal
Asphalt Did you know that asphalt is 100% recyclable? Excess bitumen and asphalt shingles can be recycled using a specialized machine that recycles asphalt. This equipment crushes, mixes and heats asphalt pieces for approximately 20 minutes, turning the waste asphalt into a ready-to-use product for paving projects, such as roads, residential driveways and driveways. Sticks Wood is one of the most common construction debris. Why 1-800-GOT-JUNK? try to save as much as possible. Most of the time, scraps of wood like cut lumber and demolition debris can either be ground into new pieces of wood, or ground down to make wood chips. These chips are then used to make engineered wood, eco-friendly wood logs for wood-burning fireplaces, and mulch for landscaping projects. récupération de béton Scrap 1-800-GOT-JUNK? provides a simple way for homeowners and contractors to recycle scrap metal from construction sites. Click here for more details on our scrap collection service. CIRCULAR ECONOMY. The national Recybéton project, which has brought together 47 construction players since 2012, takes stock of the conditions for recycling aggregates from deconstruction into concrete formulations. Characterization of the particle size, substitution rate, dimensioning of the works, quality control and insurability, nothing has been forgotten. Zoom. In order to reduce the environmental footprint of concrete, nearly fifty construction players worked together as part of the national Recybéton project, the challenge of which is to reuse all materials from deconstruction . After six years of work and experimentation, the project now publishes technical recommendations for professionals such as prime contractors, specifiers, engineers and concrete producers. These recommendations identify " the possibilities open to the use of recycled aggregates in concrete and draw up a list of good practices at the different stages of their use.". They could even foreshadow a change in standards. All aspects have been scrutinized, from the production of recycled aggregates, to the possibility of insuring structures built using concrete that contains a fraction. For the characterization and control of aggregatesfor example, the documentation recommends complying with the requirements of standards NF EN 12620 and NF P 18-545, with some adjustments. When the final material is subjected to an XF3 or XF4 environment, each batch of gravel must be subjected to a frost test. In order to prevent the alkali-reaction, screen tests (microbar and autoclave) should be avoided. It will then be advisable to give preference to an alkali balance and/or a long-term test. Similarly, the amount of available chlorides should be determined in water and not in acid. Finally, in the case of pre-mixes of sand or gravel, the rate must be indicated on the technical sheet of the product. The Recybéton specialists also recommend taking into account the new ceiling sulfate rate for recycled aggregate, by limiting it more severely for all the aggregates in the formula. The alkali balances or the long-term test will assess the risk of development of the alkali-reaction.