Dirt, soil, waste materials and other wastes generated during construction or demolition and repair are called construction waste. In the face of large-scale creation and renovation of urbanisation, the total amount of construction waste in China has risen sharply. Therefore, the 13th Five-Year Plan has clearly set out the work of construction waste disposal.

Every 1 tonne of recycled aggregate from construction waste can reduce 10 kg of carbon dioxide emissions by 10 kg.

If the recycled aggregate is used to configure 1 tonne of cement, it can reduce emissions by not less than 700 kg of carbon dioxide emissions 700 kg.

If 35 million tonnes of construction waste are processed and recycled annually, C02 emissions can be reduced by more than 5.8 million tonnes.

Construction waste is disposed of in open piles and simple landfills, which not only occupies a large amount of land, seriously pollutes the environment and destroys the soil structure, but also causes groundwater pollution due to the hazardous substances contained in construction waste.

Construction Waste - "Urban Mineral Deposit"

Resource utilisation has become the way out - China's construction waste disposal has always been a big obstacle to urban development, but at the same time it is also the city's development of "mineral deposits". Knowledgeable people know that "construction waste is not really rubbish, but misplaced gold", the key lies in how to start this "waste into treasure" work.

Construction waste treatment process helps you easily understand the "waste to treasure".

In the crushing before, need to be a simple sorting of construction waste, to avoid waste metal into the crushing equipment, after the completion of the excavator can begin to feed the operation, followed by a series of coarse crushing, crushing, sand making, screening and other processes, the output of the recycled aggregate can be selected for reprocessing, but also can be sold or applied directly.

Is it good to sell construction waste after crushing? High profit if the finished product is good

According to market statistics, the market price of recycled sand and gravel aggregate is about 35-50 RMB/tonne, while the recycling price of construction waste is only less than 1/3 of it, plus the corresponding preferential policies launched by the region, such as water and electricity at cost, tax relief, etc., which is equivalent to the profit of every tonne of construction waste produced can be as high as about 17-25 RMB. The following is a quick overview of whether it sells well or not.

Fine aggregate refers to the particle size of 0.25 or less stone powder, fine powder and 0.25-0.5mm sand, fine powder also need to carry out grinding, thermal process to obtain fine sand, active powder, etc., sand is mainly used for the production of mortar!

Currently the average selling price can be up to 45 yuan / tonne

Medium aggregate refers to the particle size of 5-20mm 51 stone, 12 stone, etc., can be used directly for paving road base, or as recycled bricks, permeable bricks and other raw materials, for the requirements of the particle size is not very high: the current average price of up to 48 yuan / tonne

Coarse aggregate is 13 stones, 24 stones, etc. with a particle size of 16-40mm, mainly used to configure recycled coagulant, which needs to be complete, angular and angular, and can also be used as the material for paving road grassroots level together with medium aggregate: the average selling price can reach RMB 45/tonne at present.

Liming Heavy Industry's mobile construction waste crusher can work with the user's demand to achieve single machine operation or multiple on-line operation. Take the video as an example, two machines can form a relatively complete construction waste treatment production line, which can crush construction waste such as waste concrete, waste bricks and slag into different specifications of recycled aggregates with complete particle size and uniform particle size, which can bring users not low benefits. More detailed investment costs, related procedures can call the phone to consult.

"Mobile Construction Waste Crusher

After sorting, rejecting or crushing, most of the construction waste can be reused as renewable resources, and different construction waste requires different equipment configurations. Liming Heavy Industry machine according to customer demand, continuous improvement, continuous innovation, to provide you with a variety of configurations for your choice, I hope you can be satisfied.