Construction waste recycling by GAIN and impact on Canada’s economy
Canada’s economy, as one of the most updated and largest economies in the world, is always on the way to growth. Large construction companies in Canada such as PCL Construction and Aecon Group Incorporated and Ledcor Group of Companies along with large knowledge-based companies such as the GAIN company are among the most up-to-date tools in construction and production.
Construction and supply of recycled raw materials get help. The recycling of waste and construction debris is the recycling of materials that are accidentally and unintentionally produced during construction operations.
These construction wastes and debris include some construction materials such as nails, insulation, rebar, electric wire, as well as wastes from the initial preparation process of the project site, such as rubble, tree stumps, and dredging materials.
Also, construction debris may contain dangerous substances such as lead and Many construction wastes, which include wood, brick, and concrete, which were not used during construction operations for any reason, remain unused in the environment.
One of the problems that exist in large and developing cities is the lack of vacant land for the storage of construction materials and debris.
Recycling waste and construction waste and reusing them is one of the basic solutions to solve this problem. With the implementation of this solution, in addition to preserving the environment and lands, it will also help the country’s economy by producing high-quality construction materials from unnatural materials.
Management of recyclable materials, the most important economic solution by GAIN company
As one of the most up-to-date companies in providing new solutions in the field of construction waste recycling, GAIN company offers its economic solutions in this field.
Recycling Business – Gain (businessscrap.com)
The recycling of construction wastes and wastes which is receiving more attention today includes metals, bricks, plaster, wood and concrete, which are used in various parts of civil buildings such as park design, landscaping, concrete preparation, road construction and leveling. Slopes are also used as filling materials for the foundation of stairs and drainage.
Equipment and techniques for recycling waste and construction debris
There are different methods for separating garbage and construction waste, which include the following:
1- Manual separation
2- For magnetic separators
3- grinder
According to the size and weight of the particles, they use throw separation:
1- Air separators are used to separate light particles
2- Using hoods, cyclones and filters to separate dust
3- Separation using fluid by washing with water or sedimentation and immersion in fluid
Another method that is used in the recycling of waste and construction debris is electronic separation, the use of this science helps to detect the size of particles, determine the color of metals, and identify ferrous and non-ferrous metals.
They use the reheating method to recycle old bricks that are very old and also to separate mortar along with wastes that are not concrete like bricks.
Recycling of construction wastes and debris is a capital for the production of materials
Through the recycling of construction debris, it is possible to produce all kinds of mosaics, façade concrete parts, simple unreinforced concrete, cement bricks, road concrete paving, roof slope materials, light brick production. It is also possible to use small aggregates as aggregates, which are used as the base and sub-base of road construction.
