secondary asphalt. Utilization of scrap asphalt and asphalt concrete pavements. Principles of operation of asphalt concrete plants

price from
800 r.
per 1 m3

Asphalt crumb with delivery from under the cutter in Moscow and the Moscow region. We will bring any volume of fresh and high-quality asphalt chips (ShMA) today or at any time convenient for you. We guarantee compliance with the ordered and delivered volume. We will calculate the required amount and advise on all issues related to asphalt crumb and its laying. Call us best price for 1 m3 with delivery!

• Delivery of any volume, no minimum order
• We will deliver today from the object closest to you at a bargain price
• Let's perform a complex of works on laying of an asphalt crumb "on a turn-key basis"
• Our experience with asphalt crumb - more than 10 years
• The result is a long-term relationship with each Customer

Delivery of asphalt crumb is carried out directly from the place of milling. We work around the clock, so we can make delivery at any time by prior arrangement. If necessary, it is possible to unload the dump truck into several parts in different places of your facility.

Asphalt crumb prices - February 2020

The final price of asphalt crumb depends on the location of your facility and the volume ordered. In Moscow, there is a single price per 1 m3, since asphalt milling is carried out simultaneously in different parts of the city. The price of asphalt chips with delivery to the Moscow region depends on the distance of the object from the Moscow Ring Road and is formed according to the following principle - the more cubes a dump truck carries and the closer the delivery object, the lower the price per cube and vice versa.

We are engaged in the production and sale of asphalt chips without intermediaries and fully control the process from loading a dump truck to unloading it at the facility. Therefore, we can offer quality material at the lowest price in Moscow. With the help of our own fleet of dump trucks, we will inexpensively deliver asphalt crumb in any district of the Moscow region. Keep in mind that the cost changes throughout the year, it is the lowest in summer time, in the midst of road repairs.

Buy asphalt crumb on favorable terms

As you have already understood, it is possible to buy asphalt chips from us inexpensively in any quantity with delivery to any place in Moscow and the Moscow region. The material, at the same time, will be of excellent quality, it will be delivered right on time, and the delivered quantity will pleasantly surprise you. You can buy asphalt crumb for cash and cashless payments. With cash payment, payment is made upon delivery, with bank transfer, we work only on a prepaid basis.

Before you buy asphalt crumb, we advise you to understand all the nuances - from production methods to competent acceptance of the delivered material. With the knowledge gained, it will be easier for you to do right choice, save your budget and get the desired result. To do this, we have prepared several articles on this topic. And if you still have questions, call us, we will be happy to answer them.

Frequently asked questions about asphalt chips

• What is the price for 1 m3 of asphalt chips with delivery to Odintsovo?
  Decide on the required volume and specify the distance from the Moscow Ring Road to the place of unloading, call us, we will tell you the exact price per cubic meter.


• Is it true that a road made of asphalt chips breaks quickly?
  If you use high-quality crumbs and follow the basic rules of laying technology, then the asphalt crumb road will last a long time. If necessary, we are ready to organize all the work on laying asphalt chips with high quality and at reasonable prices. Give us a call and we'll show you how.


• How much asphalt crumb is in Kamaz?
  In our fleet there are various modifications of Kamaz: 10m3, 16m3 and 20m3

Due to the fact that bitumen binder is in the composition of the crumb, its properties are significantly increased. The road covered with crushed asphalt purchased from our company is strong and durable. It is also worth ordering asphalt crumb from our company for the reason that it will not need to be added every season, and even such atmospheric precipitation as: rain, snow, ice, as well as sudden changes in temperature, will not be able to destroy it.

Asphalt crumb is laid with a minimum thickness of 10 cm and thicker, only in this way can a durable and reliable road surface be obtained. The road, made of asphalt chips, looks neat, without any flaws.

Buy asphalt crumb with delivery at a low price per m3 - in Moscow and Moscow Region

We offer our customers only high-quality materials with delivery and pickup at low prices.

SNT (Gardening non-profit cooperatives)

DNP (Dacha non-profit partnership)

IZHS (Individual Housing Partnership)

LPH (Personal subsidiary plot)

garage cooperatives

all types of sites for construction equipment

car parking

temporary roads

Public roads

access roads

as well as for children's and sports grounds.

When buying asphalt chips, we will deliver the material directly to the site, if there is a desire, the client can use self-delivery.

To place an order, just leave a request on our website or call the phone numbers below.

In the field of repair and reconstruction of the roadway, the effectiveness of the use of secondary asphalt concrete. Due to the content of bitumen, stone, plasticizers in such material, asphalt regeneration is expedient not only from an economic, but also from a technical point of view. Additionally, such an event saves energy and resources. Secondary materials attracted the attention of builders because the cost of the bitumen and mineral components used in them is quite high.

Stages of application of asphalt concrete:

• specialized equipment removes the worn layer from the base;
• transportation of the obtained material to the asphalt concrete plant;
• heating the secondary product, in some cases it is mixed with a fresh portion of bitumen or other raw materials.

This process can take place not only in the conditions of a stationary technical base of the plant, but also when using mobile equipment. The described process of hot processing of recycled materials is not the only one, it is also widely used. cold way. To do this, at the factory, individual pieces or other material obtained after milling the roadway are carefully crushed and mixed with fresh emulsion. The resulting material is used to create roads with a low level of congestion, for example in villages.

In our country, it is hot processing that is widely used, which is carried out using equipment from various foreign manufacturers. Such batch plants are often produced mobile, which reduces the cost of resources and time, excluding the participation of the plant from the process.

ABZ "Bernardi" with a system

asphalt recycling

Particularly noteworthy is the Italian company BERNARDI, which creates state-of-the-art recycling facilities. With the help of its advanced dryer, it is possible to regenerate up to half of the worn mixture. At the same time, costs remain very low. The technology used in this unit is called "RED" and over the years of use has proven itself to be one of the best.

Another technology is used by the Chinese brand D&G Machinery. This company uses time-tested classical technologies for the regeneration of waste road construction materials. All installations produced by the brand can be divided into two main categories. The first is equipment with a parallel drying element, which guarantees the processing of a large percentage of recyclable materials (50% or more). This technique requires a significant investment. The second option is a recycling ring, which is an order of magnitude cheaper, but it can be used to recycle no more than 35% (usually even less) of asphalt concrete.

Before loading into such units, the raw material is crushed in impact rotary, jaw or cone units (more details). To simplify the task of grinding high-strength material and speed up this operation, it is saturated with water. It is preferable to carry out crushing in a cold or moderately warm environment, the temperature of which does not exceed 15 degrees Celsius. If we are not talking about lumpy material, but obtained by milling, it is not necessary to grind it - just add it to fresh, thoroughly dried mineral raw materials in a special drum.

Technologically, the asphalt recovery process proceeds as follows:

• fresh mineral base is dosed and placed in a drum-type heater;
• old materials are loaded into the same container: asphalt dust, bitumen fragments, crushed lumpy raw materials;
• all this is heated to strictly defined temperatures (to avoid the rapid aging of the mixture) and mixed with a fresh portion of bitumen or plasticizer;
• after preparation of the mixture, it is unloaded into a skip-type lifting device, transported to the bunker of finished materials.

The installation is controlled by a trained operator at all stages of the restoration of the building mixture. In addition to the heater, the same equipment is involved in this process as for other types of asphalt concrete complexes. This makes it easy to set up the process of regeneration of asphalt concrete.

One of the most common recycled materials is crushed asphalt, also known as asphalt granulate, which is used in a wide range of construction and repair jobs.

This material is obtained by grinding the cold milling of the old asphalt pavement taken during the replacement or repair of the roadway. Thus, asphalt crumb consists of particles of bitumen and small gravel from three to five millimeters in diameter, in addition, it may contain traces of sand or other elements.

The use of asphalt

Due to the inexpensive price, ease of operation, and the fact that the crumb as a product obtained by processing causes relatively less harm to the environment, the range of its application is extremely wide and includes almost all spheres of human economic activity:

Due to the wide use of this material, as well as the presence of many other options on the market, consumers, in an attempt to find the most suitable option for themselves, often ask how much a cube of asphalt chips costs. Below, in the thesis form, the main reference characteristics of this material are given, including answers to such questions as how much 1 cube of asphalt crumb weighs and how many cubes fit in a KAMAZ or dump truck.

• The average price of asphalt chips in Moscow is $12-14, in the regions it starts from $10;
• 1 cube of asphalt chips can weigh from 1500 to 1900 kilograms, depending on its composition;
• Accordingly, about 12 cubic meters will fit in the body of an average KAMAZ;

The crumb consumption per m 2 with a layer thickness of 20 centimeters is approximately 400-600 kilograms.

Laying technology

1. First of all, the base for the asphalt crumb is prepared. The area is leveled, large debris is removed: cobblestones and scrap metal. This item may well be skipped if the condition of the terrain is acceptable for the purpose.
2. The surface is variably primed using a bitumen emulsion of asphalt chips for better adhesion in the future. Its consumption is about one liter per sq.m.;
3. Laying out crumbs on the surface, compacting the laid out layer. This can be done both with specialized equipment and independently. It is worth remembering that the compaction coefficient of asphalt chips, depending on the composition, reaches a value of 2 units, which means that during rolling, the thickness can decrease up to two times and be sure to include this factor in the calculations!
4. Impregnation of bitumen emulsion of asphalt crumb. This will further strengthen it and increase its service life. Consumption is about 0.5 liters per m 2.

Do-it-yourself asphalt crumb laying is not too different from the technology described above. The only difference is that you will have to lay it out yourself with the help of shovels, and roll it with cars. Difficulties may arise with how to melt asphalt chips: without the use of technology, this is not only laborious, but also flammable. You can melt the crumb open fire V metal container sufficient size. Be sure to have a fire extinguisher with you to extinguish a possible fire!

Pros and cons of using asphalt chips

To begin with, let's mention the environmental aspect of the use of asphalt chips. Many people, from among those who will ennoble country cottage area, having children and animals in the family, is interested in whether asphalt chips are harmful. Despite the fact that it contains bitumen - a product of oil refining, which, accordingly, causes more harm to the environment than good, the use of crumbs in the economy is more environmentally friendly than in the case of asphalt of the same volumes.

According to the documentation, asphalt crumb has a hazard class 4, along with household waste, such as old clothes and shoes.

1. A wide range of applications, covering most of the areas of human economic activity;
2. Affordable price, which favorably distinguishes asphalt crumb against the background of crushed stone or gravel and, due to similar properties, has recommended the crumb as a suitable replacement for them;
3. Long service life when used in suitable conditions for this: minor roads and paths of short length and sports complexes;
4. Ease of installation. To do this, it is not necessary to prepare the surface in advance, and the rolling of asphalt chips does not imply the mandatory participation of special equipment; in order to save money, it can be done with the help of passing cars;
5. High resistance to adverse weather conditions.

Disadvantages of asphalt crumb, like any other material, exist:

1. More harmful effect on environment compared to gravel or sand;
2. The need for periodic updating of the canvas.

However, all the shortcomings are fully covered by its numerous positive qualities.

Alternatives

In addition, consumers often ask the question: which is better, asphalt chips or crushed stone? There is no single answer to it, since these materials, including sand and broken brick and concrete, usually perform the same functions. But the price of crumbs is lower, and crushed stone has a less harmful effect due to the absence of bitumen in the composition. So it is necessary to make a choice based on circumstances and personal preferences.

Summing up

Thus, asphalt crumb will be an ideal option for you if you value simplicity and convenience in laying and prefer to spend extra money on yourself and your loved ones, rather than on Construction Materials. For a parking lot or driveway, sports field or garage floor, this material will meet your every need!

Transport infrastructure is one of critical systems any state. With its help, goods are exchanged between cities. This is how the products most likely arrived at your nearest store. Therefore, keeping the road in the best possible condition is necessary to meet all transport needs.

The first builders of roads under the understanding that we know today were the Romans. During the time of the Roman Empire, they were concerned about the need to build trade routes to their capital from all over the empire. There is a saying that confirms this: "All roads lead to Rome." This can be seen on the historical map.

It is worth noting that they approached this issue thoroughly, even after thousands of years there are well-preserved sections of it. We need to thank the designers who pointed out the need to create a strong foundation. It provided reliability for ages. From above, either smooth slabs or a scattering of small stones were usually placed.

Nowadays, the process of building roads has become more technologically advanced. This is done both to give a smooth surface and increase the life of the blade. Engineers calculate all the factors that affect the service life. This must be taken into account, since serious loads act on the road surface around the clock. In summer high temperatures they simply “melt” the asphalt, as a result of which a track from the wheels appears. During the first frosts, the water that penetrated the cracks freezes and turns into ice, and, as is known from school course Physics ice has a larger volume than water. Therefore, the water literally tears the road apart. Another advantage of modern roads is the speed of repair. A defective place can be repaired in just one hour.

The process of sorting asphalt concrete scrap

During the repair work with the replacement of the roadway, asphalt concrete waste of various sizes is formed. This sometimes complicates the recycling process, since not all construction machines able to grind large blocks of asphalt. For this, a conditional classification of sizes was invented. It is called conditional due to the fact that in GOST there is no column with an exact indication of the values. There are usually three groups of pieces of recycled asphalt:

• Small fragments - up to 150mm;
• Medium debris - up to 400mm;
• Large scrap - from 400mm.

Perhaps these conventions were not documented due to the fact that most often the workers themselves have to grind fragments to required size at the site of the repair work.

Natural asphalt is a mixture of bitumen with various minerals.

Recycling and further use of asphalt scrap

The concept of recycling asphalt scrap means only its processing. The material is very durable, it has no limit on the number of reuses. Therefore, simply throwing old asphalt into a landfill will not be the most rational solution.

Use in construction

Asphalt scrap is a fairly versatile material in construction. With it, you can strengthen roads that do not have a hard surface or simply fill in holes.

Much more right decision there will be a reuse of the old material in the laying of a fresh roadbed. To achieve this goal, a special installation called a recycler is used, inside which asphalt is processed. More specifically, it heats the mixture and mixes it until it is homogeneous. Approximately, as a concrete mixer. To achieve the highest quality product, it is necessary to strictly observe temperature regime. Externally, the installation has an unremarkable appearance: a barrel painted in Orange color, which is installed on the chassis from the trailer. There are many models of such stations, up to self-propelled ones, but the type described is the most common. This allows it to be mobile enough that it can be used in the narrow streets of the city.

Prices for asphalt concrete scrap

Asphalt production waste has a fairly low cost in the construction market. For example, one ton of raw waste will cost only 200 rubles. By this is meant only the removed lumpy asphalt, usually large. Asphalt crumb is much more expensive, about 1000 rubles. This is logical, since it is already a full-fledged repair and construction material.

There is also the concept of asphalt granulate, it differs from crumbs in more thorough preparation in the form of crushing, as well as screening in specialized installations. All information is prescribed in detail by GOST R55052-2012.

Keep in mind that the supplier may vary the price of granulate, both up and down, depending on such factors:

• seasonality;
• Volumes of purchased material;
• The quality of the product provided.

Another cost line is the transportation of freshly acquired material to the place of work. This fact once again proves the wisdom of recycling old asphalt into new one.

Conclusion

Thus, we found out the importance of recycling and reuse of waste. Especially if this process is quite simple and does not require the infusion of a large amount Money. We can only hope that in the near future this practice will be extended to other industries.