Construction waste is an inevitable solid waste in urban development. It is usually stacked in the open air, resulting in secondary pollution. Now, through the jaw mobile crusher, the construction waste can be transformed into treasure after treatment. The jaw mobile crusher recognizes Zhizao grand view. The recycled aggregate of construction waste is used more and more widely. The treated materials have various uses according to different industries. Let Zhizao grand view introduce the four common uses of construction waste:
1. Use of construction waste for landscaping
It is a simple way to make use of construction waste for mountain landscaping in the recycling of construction waste. It is mainly aimed at the muck waste in construction waste, which has been precedents at home and abroad.
2. Production of recycled aggregate from construction waste
Coarse and fine aggregates are produced from waste building concrete and waste masonry, which can be used to produce concrete and mortar of corresponding strength grade or to prepare building materials products such as blocks, wall panels and floor tiles; The coarse and fine aggregate can also be used for highway pavement base after adding solidified materials. Mixture: it is mainly used for road bottom layer, soft foundation treatment and base layer, and mixed with some stone cement as water stable layer.
3. Production of environmental friendly bricks from construction waste
Waste bricks and tiles are used to produce aggregates, which can be used to produce recycled bricks, blocks, wall panels, floor tiles and other building materials. Among them, recycled permeable brick refers to the floor tile with strong permeable performance, which is made of recycled aggregate and cement as the main raw materials, adding an appropriate amount of admixture, pigment, mixing with water, pressing and forming, and natural curing or steam curing.
4. Foundation reinforcement treatment with construction waste
The foundation reinforcement treatment with construction waste is to use the broken brick and tile, waste steel slag, gravel and other construction waste produced in the process of old house reconstruction and demolition as the filler, and form a reinforced concrete short pile with enlarged head by heavy hammer tamping, and adopt the supporting vibration reduction and isolation technology, which can expand the pile end area and compact the foundation. Compared with other common technologies, this technology can save about 20% of basic investment.
The construction waste is first crushed by a jaw mobile crusher, and the iron separator and screening device are used to separate the reinforcement and slag in the material. The waste iron can be returned to the furnace and re cast to manufacture new steel. The recycled raw materials can be used for building backfilling, park soil foundation, building recycled aggregate, road mat bone, building waste recycled brick, concrete and some high value-added construction products, Jaw mobile crusher recognizes the Grand View of intelligent manufacturing.
The use of waste building concrete and waste masonry to produce coarse and fine aggregates can be used to produce concrete and mortar of corresponding strength grades or to prepare building materials, such as blocks, wall panels and floor tiles. It can also be used for pavement base after adding cured material to coarse and fine aggregates. Waste bricks are used to produce aggregate, which can be used for recycled bricks, blocks, wallboards, floor tiles and other building materials. The muck can be used for road construction, pile foundation filler, foundation, etc. the waste pavement mixture can be directly used for recycled asphalt concrete in an appropriate proportion.
Mixture: it is mainly used for road bottom layer, soft foundation treatment and base layer, and mixed with some stone cement as water stable layer. 1-3 particles: mainly used for hardening of warehouse pavement, paving of construction access road and temporary road. Recycled brick powder: it can be used as machine-made brick, river brick, sidewalk brick, slope protection brick, etc. with high utilization value. 4-8 cm: mainly used for soft foundation treatment, etc.
At present, the stock of construction waste in China has reached more than 20 billion tons, and the phenomena of "siege", "mountain stacking" and "river filling" of construction waste are becoming more and more intense. It is an urgent task for the reduction of construction waste to absorb and treat the stock construction waste that occupies public land and affects the urban environment. The construction waste treatment industry is an emerging and popular industry. Many customers have made a lot of Engineering profits through construction waste treatment and began to try to expand the scale of industrialization. More and more people see that the investment prospect of this industry has begun to change into the construction waste treatment industry, and the jaw mobile crusher recognizes the Grand View of intelligent manufacturing. For the vast market space, the demolition and construction of buildings and the transformation of old cities have a huge space and market every year.
How to maintain the crawler jaw mobile crusher? Have you maintained it
Hubei mobile crushing station, a new choice for construction waste treatment, what are you waiting for
Do you know the structure and advantages of crawler jaw mobile crusher
How much do you know about the output of Hubei mobile crushing station? Let's take aerial photos~
The crawler mobile crusher is shown in real photos. Looking at the output, it is no problem to produce 100 tons per hour~