Low price for asphalting roads!
from 400 rubles per sq. meter

Pothole repair asphalt

Pothole restoration of the road allows you to carry out repairs with minimum cost resources. Pothole repair is used if the damage to the asphalt surface is less than 15%, and the diameter of the holes does not exceed 25 square meters. The depth of filling the hole with asphalt emulsion is 5 cm and is sufficient for Moscow roads.

The cost of road repairs in Moscow starts from 570 rubles.

For road repairs, the price is calculated during the marking process. Identification of holes and calculation of the dimensions of rectangular cards for dismantling and applying patches allow you to accurately determine the square footage and announce the price.

Cost of pothole repair asphalt concrete pavement is 570 rub. per m2. All consumables are included in the price, layer thickness is 5 cm.

You can also order a free specialist visit to the site for advice on road repair and construction. The price of asphalt pothole repair is fixed and depends solely on the scale of the work.

Pithole restoration allows you to save money by partially replacing damaged areas. Experience, equipment and in-house production of secondary materials allow Undorstroy LLC to set one of the most favorable prices in Moscow and the region for road repairs.

our clients

We have been cooperating with Moscow urban planning and regional transport authorities for 15 years. Our company is chosen due to quality guarantees and good recommendations from 10 Moscow districts.

Our clients have already become:

administrations of districts and prefectures of Moscow;
municipal authorities of the Tula region;
state organizations HOA;
private transport companies.

The management of all the listed structures responded positively to our company, remaining completely satisfied with the work of Undorstroy LLC.

Timing for asphalt patching repairs

One of the advantages of pothole restoration is the ability to quickly restore the coating. Repairs do not require adjusting large equipment and blocking traffic. The scope of work during restoration is minimal and consists of only three main stages - preparation, dismantling and asphalting.

To perform a restore road surface as quickly as possible, the Undorstroy company works:

around the clock;
no days off;
on holidays.

Carrying out pothole repairs of roads in Moscow and the region in most cases does not require blocking the route. We level the surface one at a time on different lanes. Partial overlap allows you to avoid creating obstacles to the movement of cars during the work.

The only limitation is the condition that road repairs are carried out only at above-zero temperatures and dry weather. Otherwise, it is impossible to guarantee the durability of the patches and high performance.

Why is it worth ordering road repairs from Undorstroy?

You can order the services of the Undorstroy company by contacting us by phone and arranging a meeting with a consultant, or by leaving a request on the website. At our disposal:

professional staff;
any road special equipment;
necessary materials;
significant experience.

All our employees are regularly certified for their ability to perform road repair work. Our fleet has our own equipment of any size, from vibrating plates and compactors, to asphalt pavers and 10-ton rollers.

The Undorstroy company independently produces recycled crushed stone and processes asphalt to reduce the price for customers. We started our work in 2001, and maintain a reputation as a reliable partner for the construction and repair of roads in Moscow.

Technology for pothole repair of asphalt pavement

After agreement with the customer, we send necessary equipment and certified specialists at the site of road surface repair. Upon arrival at the site for pothole repair in Moscow, our specialists block one of the traffic lanes.

After installing fences, signs and organizing detours, qualified workers immediately begin repairing the road. Removing potholes includes several stages:

Marking
Sawing cards
Dismantling the coating
Cleaning the base
Asphalting
Cleaning the area

Markings are applied to determine the scope of work, calculate the cost and mark damaged areas. A cold asphalt mill passes along the finished markings, cutting even rectangular cards for patches around the hole.

Cutting is necessary, since microcracks in the canvas take up large area than visible damage. The contour of the dismantling card is usually 20 cm wider than the excavation area. Cutting with a milling cutter does not exceed the width of the traffic lane, even with large cracks, so as not to create obstacles to traffic.

After passing the contours of the rectangle for the patch, the recess is cleared of the resulting crumbs, usually manually, using a jackhammer in the center of the map. The Undorstroy company removes and accepts asphalt chips from the site free of charge. With us you can reduce the cost of road repairs during dismantling.

Cleared of chips, dust and debris, the rectangular excavation is prepared by the Undorstroy company using secondary crushed stone to create a load-bearing layer own production. Additionally, treatment with hot bitumen emulsion is possible to strengthen the base and form a layer.

The prepared area is covered with asphalt by road workers with the necessary qualifications. The patch is applied using hand shovels, using special equipment - kochers, which do not allow the finished asphalt to harden.

An asphalt smooth drum roller may pass behind the workers. For small volumes of work, road builders use mobile vibrating plates for local pothole repair of the road surface.

Compacted asphalt pavement does not require waiting to harden. After completion of the work, construction equipment and debris are removed, and fences are removed. The traffic flow along the strip can be restored, and the workers move on to the next part or hand over the object to the customer.

During the operation of paved roads, after a certain period of operation, they begin to fail due to a number of reasons:

Influence of weather and climatic factors;
Intense load from moving Vehicle;

Natural aging and wear;
Violations of construction technology;
Use of materials of inadequate quality;
Failure to timely perform preventive road maintenance.

Standards

All types of repair work, including pothole repair of asphalt pavement, are regulated in sufficient detail by GOST and SNiP. The main standards are:

national standard 50597. The text of this GOST R was approved by the State Standard of the Russian Federation on October 11, 1993 by its resolution No. 221;
“Methodological recommendations”, valid from March 17, 2004, adopted by Rosavtodor (see letter OS-28/1270-is);
VSN 24-88. The Ministry of Road Transport of the Russian Federation approved the mentioned standards on June 29, 1988.

Technology options

Road patching is one of the types current repairs and is carried out according to different technologies using various materials and special road equipment.

A specific technology is selected taking into account:

the main tasks that need to be solved by performing the mentioned work:
- Ensuring high-quality elimination of the identified defect. The repaired area must meet in its basic parameters (strength, density, roughness and surface evenness) similar to the values inherent in the main coating;
- Significant increase in the service life of the treated area;
The degree of complexity of the option by which road patching will be carried out, taking into account existing weather conditions;
Availability of the required quantity and range Supplies and special equipment;
Ensuring minimum deadlines for completing work;
Economic component assessments.

If there is a need for pothole repair, it can be performed using one of the above technologies.

Preparatory stage

Regardless of the chosen repair technology, the mentioned work begins with preparing the area with the identified defect in the road surface.

The algorithm is as follows:

The surface of the damaged area and the adjacent road surface is cleaned of moisture, dirt and dust;
The area where road patching is planned to be carried out is marked with straight lines (along and across the longitudinal axis of the road surface). In this case, the entire coating is captured by 50 mm on each side. If there are several areas nearby that need to be repaired, they are combined into one. The selected surface is called a repair map;
For the entire depth of the damage, according to the applied markings, the old coating is selected using one of the available methods (cold milling, cutting, or notching). At the same time, it is controlled that the material is removed to the full thickness of the existing coating, and the walls are strictly vertical. The technology and sequence of operations according to which pothole repairs should be carried out are regulated in sufficient detail by GOST;
Pieces of old coating, accumulated dirt, dust and accumulated water are removed;
The walls of the sample and its bottom are treated with a bitumen-containing emulsion or a liquid bitumen solution.

Main stage

Depending on the size of the damaged area, various types of pothole repair, equipment and tools are used.

If the pothole has an area of ≤ 3 m², its contour is cut with hand cutters equipped with diamond cutting discs d = (300-400) mm. The cut material is broken and removed with a jackhammer, which operates from a portable hydraulic station that has its own engine, or from the hydraulic drive of special equipment used for repairs. The hammer can be pneumatic. In this case, a compressor will be required.
If potholes of the same area are of sufficient length, with a small width, pothole repair of coatings is carried out using cold milling machines in any variant (trailed, self-propelled, mounted), which allow one pass to remove the coating to a depth of up to 150 mm with the width of the area being removed from 200 mm to 500 mm. The use of this technique provides hourly penetration up to 300 linear meters. If the damage occupies a large area, then more productive cutters are used.

The patching technology involves lubricating the bottom and walls with liquid bitumen or emulsion. It can be carried out using specialized equipment or portable devices (asphalt spreaders, bitumen heaters, road repairers, etc.).

Then the prepared area is filled with the repair compound. Ideally, it should completely correspond in its composition and characteristics to the material of the main coating. But this is extremely difficult to achieve. Therefore, various asphalt concrete mixtures are used: hot medium-grained and fine-grained (types G, V, B).

“A” mixtures, strong, hard with large grains and a significant percentage of crushed stone, are used much less frequently by companies performing patching repairs of coatings, since they are difficult to apply and level by hand.

The most popular solution for pothole repair today is a mixture with asphalt concrete filler (ABC). It is used heated.

The asphalt plant is delivered to the place of use using special equipment equipped with thermos bunkers. The use of thermoses is dictated by the technological mode of use of the material. If the filler has a temperature of less than 110°C, the work on its installation is written off as defective. Most often, Russian road workers who carry out pothole repairs of roads use an American universal-purpose machine, model TR-4, for the above purposes.

Equipment of a similar design is called a repairer, as it is equipped with everything necessary to perform pothole repairs on a turnkey basis without involving additional forces and funds:

Capacity for storing and transporting bitumen mixtures;
Container with emulsion for priming;
Waste collection bin;
Vibrating plate;
Hydraulic breaker, etc.

During transportation desired temperature The mixture, the use of which involves patching technology, is supported by an electric heater or a propane torch.

The second, in terms of frequency of use, is the special SSG25 equipment made in Germany, the operating principle of which differs from the TR-4 product.

If the work is carried out in the cold season, or the distance over which the asphalt plant needs to be moved is significant, road workers widely use other methods of pothole repair, for example, recycling.

Its essence: recycled asphalt concrete (crumbs or pieces) is heated in a special container, with constant gravitational mixing right at the work site. Asphalt is prepared in recyclers, special containers on trailers, or on self-propelled chassis. This technique works best on crumbs, which are cold milling waste. To improve the quality of the finished aggregate, bitumen is added to it when melted, in a volume of 2% of the loaded weight of secondary raw materials.

The finished filler is supplied to the repaired area discretely, so that the filling occurs in layers. The thickness of each should not exceed 60 mm.

Pothole repair of coatings with defects of minor depth and area will be carried out by laying and then leveling the mixture manually. If the maps are large (S ≥ 20 m²), a small asphalt paver (sidewalk) is used.

Rassvet LLC carries out all types of asphalt pavement repairs and offers competitive prices. We carry out road restoration work in Moscow and the Moscow region.

The company accepts orders for execution complex works with preliminary diagnostics and road patching. The technology is selected depending on the degree of wear of the roadway, traffic flow and the availability of bypass routes, and timing.

Item no.	Name of works	Unit change	price, rub.
1.	Laying out the area to the mark with compaction using a vibrating roller.	m 2	80
2.	Removal of an earthen trough followed by removal by dump trucks to a landfill.	m 3	450
3.	Milling of existing asphalt concrete pavement 5 cm thick.	m 2	80
4.	Cutting asphalt with a diamond blade.	m.p.	80
5.	The construction of the base is made of sand 15 cm thick.	m 2	180
6.	The construction of the base is made of crushed stone, 15 cm thick.	m 2	350
7.	Base device made of asphalt crumbs thickness 15 cm.	m 2	150
8.	Construction of the base from a cement-sand mixture of thickness. 3-4 cm.	m 2	120
9.	Construction of the base made of reinforced concrete thickness. 15 cm.	m 2	900
10.	Laying asphalt concrete pavement from a sand mixture of thickness. 4-5 cm.	m 2	400
11.	Laying asphalt concrete pavement from a fine-grained mixture of thicknesses. 4-5 cm.	m 2	420
12.	Laying asphalt concrete pavement from a coarse-grained mixture of thicknesses. 4-5 cm.	m 2	450
13.	Treatment of the base with bitumen emulsion.	m 2	20
14.	Pothole repair of asphalt pavement thickness 4-6 cm.	m 2	650
15.	Dismantling of curb stones with removal and disposal	m.p.	150
16.	Installation of road edge stone 100/30/15 on concrete base	m.p.	700
17.	Installing garden edge stones on a concrete base	m.p.	500

If the volume of work is large, the repair process is divided into several stages:

preparatory work, including delivery of building materials and selection of equipment;
installation of fences and organization of detours;
pothole repair of asphalt pavement;
distribution and leveling of the leveling layer followed by compaction.

Depending on the condition of the roadway, the list of works may be adjusted.

Asphalt patching is an affordable way to level the road

Filling road cracks and potholes is a minimal amount of repair work. Pothole repair of asphalt pavement can be one of the stages of road restoration, but in case of occasional damage it is used without laying a top wear layer to reduce cost.

Defects are sealed with hot or cold asphalt concrete mixture. It is convenient to use a hot compound when subsequently applying a wear layer, since there is no need to take a break between these operations. Road patching cold mixture Most often it is performed without laying additional covering, since this requires a pause of 10 days. The cold compound is applied without subsequent compaction; this occurs during the further operation of the road. This method of restoration has a low price.

We level the road surface. It can be produced mechanically using special equipment equipped with a cutter. In case of significant unevenness, laying a leveling coating is required. Depending on the size of the depressions, fine- or coarse-grained mixtures are used for asphalt repair.

Rassvet LLC ensures quality control of products used in repair work materials and strictly adheres to the necessary temperature regime. We have varied choice special equipment for the use of any technology.

Advantages of capital and patching repair services from Rassvet LLC

The list of works includes various types of road restoration. We provide a full range of road repair services in Moscow and Moscow Region.

Preliminary diagnostics are possible to determine volumes and timing.
The work is carried out according to the plan, which is adjusted if necessary.
Taking into account all conditions, the optimal technology for leveling the road surface and asphalt mixture are selected.
Pothole or full-scale repairs are carried out with high quality, in accordance with the price.
All stages of the process are carefully controlled.

Smooth, high-quality road surfaces that provide full adhesion of vehicle wheels to the road surface are the key to a safe and quiet traffic. Due to active use, roads are constantly in need of repair and renewal.

Currently, the most popular type of road surface repair is pothole repair. This method is used more often than others, because it is much more profitable, economical and faster. However, there are many complaints about it from car drivers who swear about the quality of road surfaces and the rapid destruction of patches after repairs. But here the reason may not lie in the technology itself, but in those who use it. The quality of such repairs depends on compliance with the pothole repair technology. Quite often, careless workers do not even pay attention to the conditions and requirements that must be observed in the process of road repairs, so unscrupulous and careless attitude towards work often becomes the cause of destruction of road surfaces.

Advantages

Road patching does not imply any work to restore communications or improve areas: asphalt is laid only in areas that need urgent repairs. In addition, it should be noted that such work must be carried out in strict compliance with all points technological process. This guarantees cost savings, durability and maximum quality. Pothole repair allows you to restore the continuity, strength, evenness, adhesion and water resistance of coatings. In addition, it ensures the standard service life of the sections.

Pothole repair has been relevant for decades. There are dozens of technologies for carrying out such repairs of road surfaces, while the best way is selected based on weather conditions, the condition of the canvas, the possibilities of full use of special equipment and the specifics of the materials used. Pothole repair of road surfaces has several undeniable advantages:

there is no need to completely block traffic on the motorway/highway;
prompt implementation of all necessary work(small areas are restored within 24 hours);
no need to use heavy special equipment;
Pothole repair of asphalt pavement does not require huge financial costs (compared to major repairs).

Recipe for success

Usually unscrupulous workers only repair upper layer damaged areas. However, in fact, the pothole repair technology involves the restoration of the underlying layer.

Before starting work, the boundaries of damage are determined, existing defects are identified, potential defects are determined, the scale of work and indicators of reliability, uniformity, strength and roughness of coatings are calculated.

Asphalt rolling

Many domestic enterprises that carry out road repairs and construction have rollers weighing from 8 tons. Such road equipment is justified for full-scale work, but it is not practical to use it for pothole repair. To compact several tens of meters of road, it is better to use the “trampling” method, which is implemented using manual vibrating plates. Asphalt patching is also carried out using small sidewalk or vibrating rollers.

Traditional method

With this repair method, the damaged area is first separated from the coating, this is done using a road milling machine. Then the edges of the potholes are cut off to give them a rectangular shape. Then the defective sector is cleaned from dust and crumbs; its edges and bottom are treated with liquid bitumen emulsion or heated bitumen, after which the asphalt concrete mixture is poured.

Pothole repair of road surfaces, the technology of which is traditional, allows you to obtain high-quality work results, but it requires a significant number of operations. It is used in the repair process various types coatings made of bitumen-mineral and asphalt concrete materials.

Repair with heating of coatings and reuse of its material

Such road pothole repair is based on the use of special equipment for heating the surfaces - an asphalt heater. This method allows you to obtain high-quality results, save on materials, and facilitate the technology of performing work. But at the same time, pothole repair of asphalt concrete pavement has significant limitations due to weather conditions (air temperature and wind). This method is used in the repair process different types coatings made from bitumen-mineral and asphalt concrete mixtures.

Repair without cutting down or heating the old coating

Destructions and deformations of road surfaces are filled with cold polymer-asphalt concrete mixture, wet organomineral mixture, cold asphalt concrete, etc. The method allows work to be carried out in cold weather with wet and damp surfaces, is simple to implement, but is not capable of ensuring high quality and durability of coatings. This method is used in the process of repairing road surfaces with low traffic intensity, temporary, and also as emergency measure on roads with increased intensity.

Cold methods of pothole repair

This is a pothole repair of the road surface, the technology of which is based on the use of cold asphalt concrete or bitumen-mineral mixtures as a repair material. These methods are used mainly in the process of repairing cold asphalt concrete and on low-category roads and when it is necessary to temporarily or urgently repair potholes.

Work begins in the spring at an air temperature of at least +10 degrees. At the repair site, the coating is formed under the influence of moving transport for 20-40 days, and its quality depends on the properties of the bitumen emulsion or liquid bitumen, the composition and intensity of traffic, and the weather.

Repairs can also be carried out with low temperatures, while repair materials are prepared in advance. The cost of repairs using this technology is less than with the hot method. The main disadvantage is the short service life of coatings on roads with buses and heavy trucks.

Hot ways

They are based on the use of hot asphalt concrete mixtures as materials: cast asphalt concrete, coarse- and fine-grained, sand, etc.

The methods are used when repairing roads with asphalt concrete surfaces. It is possible to perform work at air temperatures of at least +10 degrees with a dry coating and a thawed base. When using a heater, repairs are allowed at a temperature of at least +5 degrees.

Hot methods provide higher quality and long term coating services.

Preparatory operations

Before carrying out work, the following preparatory operations are performed:

Fencing of places is installed, road signs and lighting devices when carrying out work at night.
Repair locations (maps) are marked using chalk or a stretched cord. The repair map is drawn with straight lines perpendicular and parallel to the axis of the road, giving the correct shape to the contour and capturing the undamaged surface.
Damaged coatings are cut down, broken or milled, and the removed material is removed. It is carried out to the thickness of the destroyed coating layer, but not less than 4 centimeters along the entire length of the repair. When a pothole affects the bottom layer, it is loosened and removed to its full thickness.
Potholes are cleared of material residues, dirt and dust.
The walls and bottom are dried when performing repairs using the hot method.
The walls and bottom are treated with bitumen or bitumen emulsion.

Basic Operations

Only after preparation can potholes be filled with repair material. The installation technique and sequence of procedures depend on the volume and method of work, and the type of repair material.

For small volumes and the absence of mechanized means, laying can be done manually. The mixture is laid into the card in 1 layer when cutting to a depth of up to 50 millimeters and in 2 layers when cutting to a depth of more than 50 millimeters. In this case, a coarse-grained mixture of crushed stone can be laid in the bottom layer, and a fine-grained mixture in the top layer.

With mechanized laying, the mixture is supplied from a thermos hopper.

When sealing cards 10-20 sq. m asphalt concrete mixtures are laid with an asphalt paver. In this case, the installation is carried out in a pothole, and the mixture is evenly leveled over the entire area.

Compaction in the lower layer of the coating is carried out using pneumatic rammers, manual vibratory rollers or electric rammers in the direction from the edges to the middle.

The mixture laid in the top layer and the mixture laid in 1 layer at a depth of up to 50 millimeters is compacted with self-propelled vibratory rollers or light smooth static rollers, and then with heavy rollers.

For low-gravel and sandy soils it should be no less than 0.98, for high- and medium-gravel soils - 0.99.

Hot mixtures are compacted at maximum temperatures at which deformation during rolling is impossible.

Joints that protrude above the surface of the coating are removed using grinding or milling machines.

Final operations

Final operations involve measures to make the road surface ready for the movement of vehicles. Workers remove the remaining waste and garbage and load it into dump trucks. Also at this stage, road signs and fences are removed, and the marking line in the patching area is restored.

Important Requirements

The quality and service life of repaired coatings primarily depend on compliance with the following requirements:

pothole repair is carried out at air temperatures no less than permissible for a specific repair material on a clean and dry surface;
in the process of cutting down the old coating, weakened material is removed from all areas of the pothole where there are breaks, cracks and spalling;
it is necessary to clean and dry the repair card;
it is necessary to make the correct map shapes, sheer walls, and a flat bottom;
All surfaces of the pothole must be treated with a binder;
laying of repair material is carried out when optimal temperature for this type of mixture;
the layer should have a thickness slightly greater than the depth of the pothole, taking into account the margin for compaction coefficient;
the formation of a layer of new materials on old coatings at the edge of the map is unacceptable in order to avoid shocks when vehicles collide and rapid destruction of areas;
the repair material is well leveled and compacted flush with the road surface.

Quality control

Polymerization of asphalt concrete occurs at temperatures above 100 degrees and under high pressure. Once the mixture is compacted, the asphalt is not afraid of water. On the contrary, it is advisable to water the restored road surfaces with water to quickly cool and restore traffic flow.

It should be noted that if the technology is not fully compliant and certain rules are violated, the asphalt concrete patches made can last at least 2 years. With strict adherence to repair techniques - at least 5 years.

The roadway must comply (after patching has been carried out) with GOST R 50597-93 - " Car roads and streets."