HRP20010561A2 - Method for producing an asphalt product, an asphalt product mixture and mixture apparatus - Google Patents

Description

The present invention relates to a process for the production of an asphalt product and a mixture of asphalt products from additional materials, with the use of a reactive additive, an activator and a reactive binder for hardening, which contains a base binder and a liquid component. The invention also relates to the application of the asphalt mixture according to this invention. The invention also relates to a mixing device for producing a mixture of asphalt product from additional materials, one or more reactive additives and activators, and one reactive binder for hardening, which contains a base binder and a liquid component.

For example, during the repair of canal shafts, potholes, for closing drainage ditches, when leveling or asphalting small areas of house driveways or inner yards, when manufacturing corridor (hall) floors and in many other cases, relatively small amounts of building material are needed, so that transportation it is neither profitable nor technically and constructionally feasible for trucks. however, the consumption of mixing materials is so high that bringing building materials in buckets or bags (eg cold mix) is uneconomical due to the loss of material as well as increased costs.

According to German terminology, asphalt is a mixture of bitumen and granular additives. Often, asphalt products contain substitute additives, such as synthetic or natural polymers or resins, instead of bitumen. For the present invention, such mixtures without bitumen are also considered asphalt. Asphalt is used for many purposes, primarily for road surfacing, but also for hall floors, sealing, collecting vessels, dams, etc. As a result, asphalt is produced and installed in various forms of performance.

Asphalt is mainly produced in the following ways:

1. Hot asphalt in the form of rolled asphalt:

In one fixed asphalt mixing device, the stones are heated with a specific granular mixture at approx. 180 to 200°C and drying. After that, hot bitumen at 180°C is mixed in the appropriate amount (4-8%). The mixture is then stored in heated silos or immediately transported by truck to the construction site. There, the hot mixture is laid at a temperature suitable for asphalt paving, and must be compacted with rollers at temperatures of at least 130°C.

When applying the appropriate soft qualities of bonding agents, which further affect the low resistance (strength) of the asphalt coating produced from them, rolled asphalt can be installed at temperatures from 90 to 120°C, and then it is called "warm asphalt". .

2. Hot asphalt in the form of cast asphalt

In a stationary mixing device or often in a mobile small mixing device, the fine-grained stones are heated to approx. 200 to 300°C and drying. After that, an appropriate amount (6-15%) of hot bitumen is mixed with approx. 200 to 250°C. The mixture must be transported to the construction site within a short time (oxidative decomposition of the bonding agent at these high temperatures) and is usually installed manually or, in the case of large construction sites, using special asphalt casting machines at temperatures around 200°C. Compaction is not necessary.

3. Cold paving methods

In a stationary mixer, moderately wet stones are mixed with cold liquid bitumen emulsions, driven to the construction site, installed with asphalt paving and leveling machines and then compacted with heavy rollers. A mixture of this type is suitable for the construction of bearing layers in the lower road network. The contained water must gradually evaporate, and gradual hardening also occurs. These types of construction are linked to warm weather, hardening takes a long time, weeks and months, and sometimes years to reach ultimate strength.

Another form of cold construction is suitable for the production of thin top layers for the maintenance of existing asphalt roads. Here too, bitumen emulsions are used as binding agents, the process of mixing stones and bitumen emulsions is carried out on self-propelled work machines. Also, this type of construction requires, if possible, warm weather and substrate temperatures of approx. +10°C.

All of the previously known methods of asphalting, which are listed above for the sake of review, have in common that they can be installed during the warmer season, or that the freshly mixed hot mixture must be processed before cooling. This last requirement in particular requires the use of a sufficient amount of mixture and a correspondingly high laying speed. In the case of small or minor procedures or repair works, this requirement cannot be met very often. In addition, without exception, all hot mixing plants are closed during freezing periods, which are usually the months from December to March, for operational-technical and construction-ergonomic reasons. The construction material, hot asphalt, is not available at that time.

Practice in the construction industry shows that it is at this time that many damages occur on asphalt roads (example: potholes due to frost damage to the road) or important repairs need to be made before winter.

According to the state of the art, such work should only be done with a cold mixture based on liquid oil or solvent. On the one hand, the cold mixture is harmful to the environment (mineral oils that can elute or emission of solvents), and on the other hand, it has only limited construction-technical properties of strength, so that construction works have a limited service life or must be carried out again in warmer seasons with hot mixture, which means that they represent only a temporary solution.

The aim of the present invention is to create a completely new asphalt mixture for construction, which is suitable for small construction operations with low consumption of mixture per unit of time and which can be used even in colder seasons when hot mixture is not available. Furthermore, a process for the production and further processing of the asphalt product mixture, a production device and its application should be found.

The invention is based on the system of a reactive hardening agent for bonding, which is described in AT 406 375 B. This patent protects the chemical composition of the bonding agent and shows the possibilities of application in the production of cold mixture (claims 12 and 13).

Until now, for the use of such a mixture, all the components up to the activator were previously mixed in asphalt production facilities, packed and transported to the place of use and mixed with the activator there if necessary. When applying in suitably thin layers, in practice the previous mixture is applied to the desired place and moistened with the activator. Therefore, it does not mix with the activator, so that an inhomogeneous distribution of the activator can occur, and thus inhomogeneous hardening of the asphalt product. Furthermore, the activator is applied excessively and there is no control over how much activator is incorporated. Since water is primarily used as an activator, which can mostly be found on the construction site and is not dangerous from an ecological point of view, there is a risk of freezing during winter work. Another disadvantage of pre-mixing all components except the activator is that this mixture can only be stored for a limited time, namely in the best case for about half a year. Packaging in which it should be possible to close well, in order to prevent the reaction of the previously prepared mixture with the air, especially with the moisture contained in the air. Furthermore, as a result of pre-mixing, a solid mixture ratio is obtained, which is optimal only for a specific application and cannot be adjusted to the conditions on the construction site.

The task of this invention is to avoid the mentioned disadvantages.

The task will be solved in such a way that the additives are pre-mixed with an activator or a reactive hardening binding agent and thus mixed with the remaining components. This ensures that either the activator, which promotes the reaction or accelerates it, or the reactive curing bonding agent is homogeneously distributed as a reaction component, before the reaction takes place. The activator is also contained in the mixture in a predetermined limited amount.

Other recommended embodiments of this invention follow from the patent claims below.

The mixture of the asphalt product according to the invention is further mixed cold or hot (20 to 70°C), can be cold incorporated and cold compacted, and achieves its strength by means of a chemical reaction, not by means of a cooling process.

No substance, such as solvent or water, has to escape from the coating and therefore no shrinkage or cracking should be expected.

The increase in strength occurs in a very short time (a few hours) and there is no pollution of the environment (no release of solvents).

The final quality of the asphalt product according to the invention fully corresponds to the properties of known asphalt products. Asphalt layers according to this invention do not have to be removed before upgrading, as is the case with the usual cold mixture.

The subsequent concept of raw material can be realized, in that the connecting means contains a lot of raw material.

When preparing additives, total drying does not have to occur as before, but a remaining moisture of 3% is allowed and recommended.

Bringing the coating material to the construction site is not necessary, because the asphalt product according to the invention is produced on site.

Great advantages have been shown in the energy balance of production, processing and delivery.

The asphalt product according to this invention can be economically produced even in small quantities (from 200 kg) (hot mix of 100 tons, asphalt for casting of 5 tons) and can be produced and installed even in that season, when no mixture of the same quality is available Available.

Construction technical solutions that were not possible until now are being made possible (for example, hard-to-access places such as city inner courtyards of blocks of houses).

The accumulation of waste is also avoided, because small packages are used (plastic or tin packaging, bags, etc.).

The mixture of asphalt product according to the invention can be produced in different ways, so that the properties of sealing asphalt, cast asphalt, rolled asphalt, all the way to drainage asphalt can be achieved.

The method according to the invention can also be used for the repair of the covering (upper) layers (for example, "sprayed" surface treatment).

The mixture of the asphalt product can be produced on the basis of recycled asphalt granulate instead of stone material (saving raw materials, especially advantageous due to the small dosage of the binding agent). Furthermore, porous materials can be used as additives, such as Leca, foam glass, etc., or rubber granulate alone or as a mixture with stone material.

The mixture of asphalt product can be produced and used in color as well, which accordingly expands its area of application and economically secures dangerous places.

The mixing device according to the invention is indicated by the fact that the device contains a device for mixing batches with a mixer, which is mounted on a vehicle or on a vehicle trailer and that a container for additional materials is provided on the vehicle. The mixture of the asphalt product can be produced on site in the required quantity and in a mixture that suits the application and the conditions at the installation site. Furthermore, the process of filling into the packaging is wasted.

Preferably, the batch mixer is a forced mixer. It is recommended to place a conveyor belt between the outlet opening of the additive container and the inlet opening of the batch mixture, for dosing additives into the batch mixer, by means of which the desired amount of additives can be dosed into the batch mixer easily and without much work.

Furthermore, the device contains a container according to the invention for individual components or arbitrary previous mixtures of individual components, that means from basic means for connecting, liquid components and also reactive additives or reactive additives and activators, and these containers are connected via lines and dosing devices to mixing space of the batch mixer. Thus, one only has to adjust the desired mixing ratio in order to produce a cold mixture.

It is recommended that the bottom and outer wall of the batch mixer be double-walled, so that the space in the bottom can accommodate a heating element, especially a gas burner, and is connected to the space in the outer wall. In this way, the batch mixer can be heated to an operating temperature of 40-70°C. Hot air or hot gas from the gas burner flows from the space at the bottom to the space of the outer wall and thus evenly heats the content of the batch mixer.

If possible, the mixer is placed on the cover of the batch mixer placed opposite the bottom, so that the bearings and seals of the mixer are not exposed to excessive temperature.

According to the special design, an exit opening is provided on the upper edge of the outer wall, which is connected to the tank for stone material via a hose or a pipe. So hot air or hot gas flows through the hose or pipe into the accessory tank and heats it up.

Furthermore, the accessory tank contains a heating device that uses gas, oil, waste heat from the exhaust gases or the cooling circuit of the vehicle's engine or microwave energy to operate.

The special design of the mixing device is characterized by the fact that the vehicle is equipped with devices for cutting, scraping and crushing the surface layers of coatings, as well as a conveyor for transporting the shredded material of the layers of surface coatings into a batch mixing device, a device for continuously adding the mixture of asphalt product and one compaction roller.

Performance examples:

1. Asphalt coating mixture for closing drainage ditches

In a mobile mixing device according to the present invention, which is equipped with a single forced batch mixing device or a continuously operating flow mixing device, 80 kg of sand 0/2 with appropriate grain distribution and 120 kg of rock grain 2/6 (total moisture stone material must be below 3 wt.% water content). Depending on the season, the additive can be processed at the current temperature of the warehouse or it can be slightly preheated in a mixer (40 to 70°C). A gas or oil burner or waste heat from a truck engine (exhaust gases, circular cooling flow) can serve as an energy source for preheating. In one particular embodiment, microwave energy can be used for preheating the accessories, for example in the form of a microwave flow heater.

Through the dispenser, depending on the required content of the bonding agent, 10 to 30 kg of liquid, reactively hardening bonding agent can be placed in a cold state or suitably preheated to 20 to 70°C in the mixer, as well as 1 to 10 kg of a reactive additive that promotes the hardening reaction .

After a specific mixing period of a few minutes, the freshly produced coating mixture is emptied via the discharge device at the bottom directly into the drainage ditch, which should be closed in a movable chest. The mixture, which can soak well during this period, is transported to the installation site, leveled using a suitable leveling device, applied manually or mechanically and finally compacted using a vibrating plate, roller or compactor.

For better adhesion to the bottom and sides, a first coat of reactive curing bonding agent can be applied to the substrate before laying the layer.

The activation time of the system of reactive hardening agent for connection can be adjusted so that the hardening process starts immediately after compaction and in this way fast hardening enables driving on a filled drainage ditch immediately or within a few hours. After about a day, the drainage ditch takes on properties as if it were closed with ordinary hot asphalt.

2. Mixture of asphalt covering in color, for example for making a zebra (pedestrian crossing)

In a procedure analogous to embodiment 1, additives, reactive additive and reactive hardening agent pigmented with the appropriate color are processed into a colored mixture of the asphalt layer. Alternatively, a non-pigmented reactive bonding agent can be used, and the color pigment, preferably in an amount of 1 to 10% of the total mixture, is added during the mixing process.

Base materials containing bitumen cannot be used for colored asphalt products, but light transparent synthetic or natural polymers or resins are used.

3. Asphalt coating mixture for improving the processing of an excessively greasy surface layer

Surface treatment is a common method used to compact or increase the adhesion of existing asphalt layers. Typically, a thin layer of bonding agent (such as emulsion or liquid bitumen) is applied by spraying and then sprinkled with granular stone material. Due to excessive traffic load, it can sometimes happen that the granular stone in the track of the wheel is strongly pressed into the substrate or the insufficiently solid granular material is destroyed, so that the binding agent is released under too much pressure and the binding agent creates an over-greased, sticky wet pavement coating. . The same problem can arise if the bonding agent for surface treatment is overdosed during execution.

In one particular embodiment of this invention, it is possible only at summer temperatures of the coating, where "sweating" occurs, the excessively greasy surface can be mechanically cut and scratched and this coating material can be placed in a forced mixer. In the forced mixer, additional very solid granular stone material, the reactive part of the liquid oil of the reactive hardening bonding agent (but not only the bonding agent) as well as the reactive additive are mixed and, if necessary, an activator is added. In this way, on the one hand, a reduction in the content of the overall bonding agent is achieved, and on the other hand, a harder bonding agent for the lining material is achieved. After homogeneous mixing, the mixture is immediately incorporated again and rolled. It is recommended that the forced mixer be constructed as a moving machine that unites all work processes, so that all work phases are performed in one single work step when slowly moving damaged parts.

This technology enables repairs without major disruptions to current traffic, the release into traffic can take place within a few minutes to a few hours. According to the current state of the art, "sweaty surfaces"11 can be repaired with higher or lower costs only

- by covering the second asphalt layer

- milling

- additional sprinkling of granular stone material (with uncertain success and additional endangerment of traffic).

4. Asphalt production mixture for filling the bearing layer with open pores or suitable application for sealing in high-rise construction

As a result of increasingly increased traffic, especially during summer travel, as well as a simultaneously weak budget for road construction, it happens that works related to road construction can be carried out in a later time period of the year. So it always happens again, that the asphalt bearing layers are made shortly before the beginning of winter, so that the covering layer of asphalt needed to seal the waterproof bearing layer can no longer be applied. The consequences are severe frost damage in the attached and unattached superstructure during the winter.

With the technology of the present invention, it is possible to produce extremely thin, and thus inexpensive sealing layers, which ensure sealing of the bearing layer and protection against penetrating water.

Since a relatively cold temperature of the substrate must be taken into account during installation, a low-viscosity reactive hardening agent is used in this form of construction for connection with a correspondingly high proportion of reactive liquid oil. A reactive additive, as well as natural asphalt powder or suitable hard bitumen turned into powder, should be additionally mixed into the reactive hardening agent in a mobile forced mixer. This mixture is dropped onto the substrate, which needs to be sealed via a perforated template in the form of numerous thin branches, and with the help of a rigid rubber scraping knife, traces (streaks) are left on the substrate, so that there is no excess material, but it is "reduced greatly1". collects the main amount of the reactive hardening bonding agent in the recesses of the rough surface, i.e. in the places with coarse grain on the substrate, i.e. exactly where the sealing should take place. grain size 0.5 to 4 mm, in order to reduce the binding agent film with regard to traffic and to ensure minimal adhesion. Within a few hours, these asphalt layers can be loaded and put into traffic. A very similar version of the design is used in sealing of buildings, for example concrete blankets. Preferably, needle felt fibers laid in layers more or less filled with mineral matter from the reactive hardening bonding agent. Sealing tubs (containers) can be constructed with such a system.

5. Asphalt product mixture for the production of a watertight barrier layer in plumbing (sealing mastic)

In one exemplary embodiment 1 of the analogous mode of operation, fine-grained stone grains densely placed from the mineral filter line are properly mixed with an appropriate amount of reactive hardening binding agent, so that a thick mixture rich in binding agent is formed, which is added to the usual hot asphalt mastic, such as used for sealing asphalt, which corresponds to its waterproof properties.

Mastic of this type is used, for example, in the construction of dams, if it is a question of connecting an asphalt core seal watertight to a concrete pillar. With the technology according to the invention, the acute risk of burns for construction site personnel when working with hot asphalt mastic can be avoided.

6. Asphalt coating mixture for colored construction of asphalt or concrete surfaces

In a procedure similar to embodiments 2 and 4, a colored, pigmented, reactive hardening bonding agent is mixed in a forced mixer with a fine-grained (0.1 to 2 mm) sand mixture. After mixing all the components, the bonding agent is distributed on the substrate to be coated using the application knife system or a wide toothed spatula, evenly distributed in a thin layer and, if necessary, smoothed with a rubber spatula. Immediately afterwards, the lubricant layer is evenly distributed with the usual decorative sand (usually warm enamelled quartz sand) of the appropriate grain size (1 to 4 mm) and pressed into the lubricant using light rollers or other suitable pressing devices. This is followed by the hardening of the lubricant, and thus the decorative colored coating itself. Hardening can also occur with the help of supplied activating heat, which can speed up the process. As a source of activating heat, in the simplest case, the flame of a gas burner or a surface radiator with a gas flame (so-called replaster) or a microwave heating device of suitable construction is suitable. To a small extent, the insufficiently bonded coil grain can be turned after the layer has hardened, i.e. after a few minutes to hours.

In another embodiment of this procedure, a non-pigmented or neutrally pigmented bonding agent can be used instead of a pigmented reactive bonding agent. As the grain size for spraying, instead of varnished spraying sand, gray or brown granite, green diabase, red fine-grained surface stones (porphyry) or white marble are used, etc. Now it is possible to change the application of the stencil in the spraying process in certain samples, for example in one type of sample pavements (ceilings) with dimensions of 50 x 50 cm, as well as changing the spreading method. In this way, a kind of natural stone pavement effect can be achieved. Additionally, before the hardening process, they can be pressed into the asphalt layers of embossers, so that the effect of pavement joints is created.

With this new cladding technique, boring black asphalt surfaces can be turned very cheaply into surfaces that optically match natural stone.

7. Asphalt coating mixture based on recycled asphalt granulate

In the procedure analogous to embodiment 1, natural stone materials are not used as an addition, but asphalt granulate suitable for reuse. The small required amounts of reactive binding agent in the ratio of only 2-3 wt.% of the overall mixture enable an economical method of construction, primarily because drying of the mostly wet recycled granulate is not necessarily necessary, and the granulate can be processed directly where it will be, if necessary. during the milling or preparation process, without having to be transported on the surrounding road via a stationary mixing device.

8. Asphalt product mixture for sealing the joint between the building wall and the asphalt surface or on the pavement area

In the granulate that is prepared in the factory from single-grained sand (preferably grain size 1-8 mm), a reactive bonding agent (8-12 wt.%) and a reactive additive are placed in the joint to be filled and during processing it is then poured with activator. The activator substance that penetrates into the cavity of the single-grained granulate promotes the hardening reaction, so that there is no need for a direct mixing or heating process on the construction site, as is usually necessary for work on grouting joints. If necessary, the activator also contains a polymer-modified component of the connecting agent, so that during curing, polymer modification occurs simultaneously.

This procedure can also be performed in a colored variant, so this type of joint filling is primarily used in the area of concrete or in the area of pavements with natural stone. A particular advantage is that the joints remain waterproof for a long time, because the porous composition of the grains is similar to drainage asphalt.

9. Mixture of asphalt product for bridges and execution of high-quality expansion joints

The transition of the road to the bridge is a place that is exposed to extremely high loads, because on the one hand there are constant vibrations, and on the other hand, both building bodies have different characteristics of thermal expansion. For making such expansion joints for bridges, the so-called Thorma-Joint-process has proven to be good. It is a hot pouring procedure, for the execution of which, first of all, a dilatation area is created along the entire length of the road, about 50 cm wide in the thickness of the asphalt pavement layer, and then it is alternately filled along the entire length with a hot bonding agent and granular stone with a grain size of approx. 10 mm. In this way, a large number of small areas of stretching are created, because the elastic bonding agent surrounds the granular stone like a thick skin. At the same time, the granular composition ensures stability (durability) and load-bearing capacity.

This hot process can also be carried out cold with the mixture of the asphalt product according to the invention. A special advantage is that smaller joints for bridges can be made with it, because the cost related to machines and technology is minimal. First, a layer of elastomer-modified, reactively hardening bonding agent is applied to the expansion joint, after which the asphalt layer mixture according to the invention is applied to a thickness of several centimeters and compacted, so that the stone contained in the mixture can penetrate deeply into the bonding agent. Then the next layer of reactive hardening binder is applied, then the asphalt layer mixture is applied again, etc. until the overall thickness of the lining is filled. Within a few hours, the entire system hardens and an expansion joint with excellent stretchability is obtained.

Now the mixer according to the invention should be described using the exemplary embodiment shown in the drawing.

On one vehicle 2, there is a large tank 3 with stone material, for example with granular stone, which is unloaded through the exit opening 4. When unloading the granular stone, it falls onto the conveyor belt 6, which is placed under the exit opening, and from there into the inlet section 5 of the forced mixer 1, which is placed on the platform 16 at the rear of the vehicle 2.

Two containers 7 and 8, which contain the remaining components of the asphalt mixture, are also mounted on the vehicle. For example, container 8 could contain a mixture of base bonding agent and liquid components, and container 7 a reactive additive. Dosing devices 10 deliver predetermined quantities from containers 7 and 8 to the mixing space of forced mixer 1. Dosing devices 10 could be regulated in the same way as the cover of the outlet opening 4 of container 3 by means of the control device 17, on which the dosage amounts are adjusted, and in which could store (memorize) tried-and-tested recipes for different cold mixes that suit different applications.

Forced mixer 1 is shown in its lower part in section and it is visible that both the bottom 11 and the outer wall 12 are made with a double wall. A gas burner 14 is placed in the space 13 at the bottom 11, which heats the forced mixer 1 to an operating temperature of 40 - 70°C. The hot gas exits from the space 13 into the bottom 11 into the space of the outer wall 12 and passes through the outlet opening in the outer wall 12 and the hose 15 into the tank 3, where it preheats the granular stone.

So that the bearings and seals of the mixer 18 are not exposed to excessive heat, the mixer is placed on the bottom 11 of the cover of the forced mixer 1 placed on the opposite side. A mixer lever (or handle) 19 projects downwardly into the forced mixer 1, as seen through a closable cover opening 20.

In order to now produce a cold mixture for the immediately following processing, granular stone is taken from the container 3 by opening the outlet opening 4 and dosed via the conveyor belt 6 and the inlet extension 5 into the forced mixer 1. Then, via the control unit 17 and the dosing units 10, they are dosed appropriate amounts of the remaining components from containers 7 and 8 and through lines 9 into forced mixer 1. After a mixing period of 2 to 4 minutes, complete coating of the granular stone was achieved and the forced mixer is emptied with constant mixing through the hydraulically operated butterfly valve at the bottom.

With the help of the mobile mixing device according to the invention, the cold mixture can be produced at any required location, in an arbitrary mixing ratio and in any desired quantity. Using the heating element at the bottom of the forced mixer, use is possible throughout the year, even at low winter temperatures.

Claims (38)

1. A process for the production of an asphalt product with the use of additional materials, a reactive additive, an activator and a reactive hardening bonding agent, which contains a base bonding agent and a liquid component, characterized by the fact that the additives are pre-mixed with the activator, a reactive bonding agent and the reactive additive is simultaneously dosed into the mixing device, to be mixed in that mixing device, and then the mixture of asphalt product is taken out of the mixer and placed in the desired place. 2. The method according to Patent Claim 1, characterized in that the activator appears in the form of residual moisture of additives in an amount less than 3% by weight of water content. 3. The method according to Patent Claim 1 or 2, characterized by the fact that before dosing, the additives are preheated to 40-70°C. 4. The method according to Patent Claim 1, 2 or 3, characterized in that, before dosing, the reactive hardening bonding agent is preheated to 20 - 70°C. 5. The method according to one of Claims 1 to 4, characterized in that the place to be asphalted is coated with a reactive hardening bonding agent before applying the asphalt product mixture. 6. The method according to one of Patent Claims 1 to 5, characterized in that the colored pigmented reactive hardening agent for connection and non-pigmented reactive hardening agent for connection and colored pigment are preferably dosed in an amount of 1 to 10% by weight. 7. The method according to Patent Claim 6, characterized in that the bonding agent contains transparent synthetic polymers of light colors or natural polymers or resins as a base bonding agent. 8. The method according to one of Patent Claims 1 to 5, characterized in that the additives are dosed in the form of a separated, fine-grained mixture of sand and colored pigmented reactive hardening agent for connecting or non-pigmented reactive hardening agent for connecting and pigment and that the mixture of asphalt product apply in a thin layer, sprinkle with decorative sand and lightly compact. 9. The method according to one of Claims 1 to 5, characterized in that the additives are dosed in the form of a separated, fine-grained mixture of sand and non-pigmented or neutrally pigmented reactive hardening agent for connection and that the asphalt product mixture is applied in a thin layer, sprayed with colored decor-sand and compresses easily. 10. The method according to Patent Claim 8 or 9, characterized in that the hardening of the asphalt product occurs or is accelerated by the heat of a heat source. 11. The method according to one of Patent Claims 1 to 5, indicated by the fact that additives and a reactive hardening agent for connection in the form of crushed asphalt coating overgreased with a binding agent, which was previously cut and scratched, an additional granular stone material of high strength, reactive the liquid component and the reactive additive, as well as the activator if necessary, are dosed into the mixer. 12. The method according to one of Claims 1 to 5, characterized in that additions and parts of the amount of reactive hardening agent for connection in the form of wet asphalt granulate as well as a corresponding smaller amount of reactive hardening agent for connection are dosed into the mixer. 13. The method according to one of Claims 1 to 5, characterized in that fine-grained stone components with a composition density up to the mineral line are dosed as additives. 14. The method according to one of Claims 1 to 5, characterized in that natural asphalt powder or hard bitumen in powder form is dosed as additives. 15. Mixture of asphalt product from additives, reactive additive, activator and reactive hardening bonding agent, which contains a base bonding agent and one liquid component, characterized by the fact that the activator or reactive hardening bonding agent is pre-mixed with the additives. 16. Asphalt product mixture according to Patent Claim 15, characterized in that the activator appears in the form of residual moisture of additives in an amount less than 3% by weight. 17. Asphalt product mixture according to Patent Claim 15 or 16, characterized in that the additives that are pre-mixed with the activator or reactive hardening agent for connection are pre-heated to 40-70°C. 18. Asphalt product mixture according to Patent Claim 15, 16 or 17, characterized in that the reactive hardening agent for connection is preheated to 20-70°C. 19. Mixture of an asphalt product according to one of Patent Claims 15 to 18, characterized by the fact that the reactive hardening agent for connecting is colored pigmented, or that the non-pigmented reactive hardening agent for connecting additionally contains a colored pigment, preferably in an amount of 1 to 10 wt.% 20. Asphalt product mixture according to Patent Claim 19, characterized in that the reactive hardening bonding agent contains light-colored, transparent, synthetic or natural polymers or resins as a base bonding agent. 21. Asphalt product mixture according to one of Claims 15 to 20, characterized in that the additives are a separated, fine-grained sand mixture. 22. Mixture of an asphalt product according to one of Patent Claims 15 to 18, characterized in that the amounts of additives and reactive hardening bonding agent partially appear in the form of crushed asphalt coating overly lubricated with the bonding agent, and that additionally the additives appear in the form of a very solid granular stone material as well as a reactive liquid component, as well as another activator if necessary. 23. Asphalt product mixture according to one of Claims 15 to 18, characterized in that additions and parts of the amount of reactive hardening agent for connection appear in the form of wet asphalt granulate and one correspondingly small amount of reactive hardening agent for connection. 24. Mixture of an asphalt product according to one of Patent Claims 15 to 18, indicated by the fact that fine-grained stone components with a composition density up to the mineral line are used as additives. 25. Asphalt product mixture according to one of Patent Claims 15 to 18, characterized in that natural asphalt powder or hard bitumen powder is used as additives. 26. Application of the asphalt product mixture according to Patent Claim 22 for remediation of an excessively greasy surface layer of a lubricant, characterized by the fact that in one work phase, the excessively greasy surface layer of the connecting agent is fed to the mixer, cut, scratched, shredded, as part of additives and reactive hardening connecting means, with granular stone material of high strength, a reactive liquid component, mixed with a reactive additive and, if necessary, with a further activator, and the mixture is incorporated and compacted again. 27. The use of the mixture of asphalt product according to Patent Claim 25 for filling the bearing layer with open pores or for sealing purposes in high-rise construction, characterized by the fact that the mixture is discharged through a perforated template in the form of several beads of material onto the substrate to be filled, and with the help of a blade it coats without leaving any excess material, and if necessary, it is sprayed. 28. Application of the asphalt product mixture according to Patent Claim 15 or 19 for sealing joints, characterized by the fact that single-grained sand is used as an additive, granulate produced from a reactive hardening bonding agent and a reactive additive, and that it is placed in the joints and poured with an activator. 29. Application of the asphalt product mixture according to one of Patent Claims 15 to 20 for the production of expansion joints, indicated by the fact that an elastomer-modified reactive hardening agent for connection and one layer of the asphalt product mixture are alternately incorporated and compressed. 30. Mixing device for producing a mixture of asphalt product from additives, if necessary one or more reactive additives, activator and reactive hardening bonding agent, which contain a base bonding agent and one liquid component, characterized by the fact that the device contains a batch mixer (1 ) with a mixer (18), which is mounted on the vehicle trailer and to provide a container (3) for accessories on the vehicle (2). 31. A mixing device according to Patent Claim 30, characterized in that the batch mixer is a forced mixer (1). 32. A mixing device according to Patent Claim 30 or 31, characterized in that between the outlet opening (4) of the container (3) for additives and the inlet opening (5) in the batch mixer (1) a conveyor belt (6) for dispensing additives is provided into the batch mixer (1). 33. A mixing device according to one of Claims 30 to 32, characterized in that the device further includes containers (7, 8) for individual components or desired previous mixtures of individual components, that is, from the base connecting agent, liquid components and the need for a reactive additive, i.e. reactive additives and activators, and the container (7, 8) is connected to the mixing space of the batch mixer (1) via lines (9) and the dosing device (10). 34. a mixing device according to one of Claims 30 to 33, characterized in that the bottom (11) and the outer wall (12) of the batch mixer (1) have a double wall, and in the space (13) in the bottom (11) is placed a heating element, especially the gas burner (14) and communicates with the space in the outer wall (12). 35. A mixing device according to Patent Claim 34, characterized in that the mixer (18) is placed on the cover located opposite the bottom (11) of the batch mixer (1). 36. A mixing device according to Patent Claim 34 or 35, characterized in that an outlet is provided on the upper edge of the outer wall (12), which is connected to the container (3) for accessories via a flexible tube (15) or via a tube. 37. A mixing device according to one of Claims 30 to 36, characterized in that the container (3) for additives includes a heating device, which uses gas, oil, waste heat from exhaust gases or the cooling circuit of the vehicle engine, or microwave energy for operation . 38. A mixing device according to one of Patent Claims 30 to 37, characterized in that the vehicle is provided with devices for cutting, scraping and shredding the surface layers of the coating, as well as a conveyor for adding the shredded material of the surface layer of the coating to the batch mixer (1), device for continuous addition of asphalt product mixture and a compacting roller.