Seal of rubble coating. The device of road clothes from gravel and crushed stone materials
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Crushed stone construction materialWith a grainy structure. To obtain it use unlimited rocksthat are subjected to small grinding. Taking into account the characteristic natural material In industry can produce this type: limestone and granite. During waste recycling, you can get secondary and slag. All specified varieties of natural material are actively used in the field of construction.
Of course, it takes time, but the rust can "eat" the body through centimeters of iron thickness, which will lead to serious damage if it is not eliminated. If the paint is marked or has small scratches, it is possible because of the car wash brushes, the abrasive paste is suitable for work. It is used as enamel and removes the most surface paint state, as it contains abrasive substances. With proper use, the paint is reconstructed and a small damage is eliminated. On the other hand, if exaggerated, it will only worsen the situation.
The estimate of the presented material is most often given on the basis of its fractional composition. It provides for the necessary range of dimensions for individual granules. The essence of such events is that when using a special sieve, crushed stone can be sifted.
Polishing can be performed manually or using grinding machine. There are substances available with one or two components, it is only for experienced users due to sandpaper. Specific kits usually also include fabrics or polishing discs. During the purchase, make sure that there is an instruction manual. After processing the abrasive pasta, the paint fades, which makes it vulnerable, and therefore it is absolutely necessary that it is sealed after that. If you have no courage to handle scratched paint abrasive pastes, leave it a professional.
Usal scope
Consider areas of use of such natural material as granite, taking into account its fraction:
In addition to rubble, obtained from granite, there are other material options, for each of which are characterized by their areas of use. For example, granite crumb can be applied in production. paving tile, concrete floors or as finishing interiors and facades. Such material is used when creating sports fields, children's territories, and still well-known unique properties of granite crumb when fighting overalls.
Application of transparent varnish
The car's paint consists of two layers: base layer and transparent paint. The latter protects the color and gives it shine. Therefore, it is an integral part of the paint coating of the car. You should always work in an environment without dust, because even the smallest particles are visible to avoid the deposition of foreign substances, the base layer and transparent varnish should be applied directly one by one. The transparent paint is applied with a sprayer and stacked first on the sides and in the corners.
Apply paint for retouching
Then lay two layers of fresh paint, among which the paint should dry in the air within a few minutes, usually hidden at night, even if it solidifies only a few weeks later, with some skills and right tools, the use of transparent varnish is not so difficult. This happens after a moment: the pebbles raised in front of the car, hits the hood and leaves the damaged area of \u200b\u200bthe paint. Usually this area is not particularly large, but it is still annoying. For such cases or for repairing scratched paint layers, automakers offer patch for retouching in the main colors of the car.
What kind of weight of the rubble fraction of 20 40 in 1m3 can be found from this
The following type of rubble - gravel, boasts its high strength and resistance to frost. Apply it as concrete aggregate and concrete, with the arrangement of sites and tracks. Such material is divided according to fractions in this way: 5-20 mm, 20-40 mm, 40-70 mm.
However, in any case, they do not foresee a stick or handle, but a bottle and brush, sometimes the set consists of the base and transparent paint. These fixes for fixes can also be used to remove minor injuries, but it is necessary to take care not only about choosing the right color. After the retouching brush, it is too large and is not suitable for the most delicate repairs. It is best to invest in a very subtle brush, available, for example, in shopping centers or color stores. Toothpicks are also an option if the damaged area is very small.
Before applying the paint, the affected area should be cleaned and degreased, possibly with a cotton swab and cleaning solvent. If the rust is visible, it must be seized and handled rust. Do not forget the transparent paint, and then let it dry overnight.
About what is the testicle of rubble can be found by reading this
The resulting limestone is considered the most popular. Its characteristic feature is low price. The material contains calcium carbonate. It can have such a color: yellow, red, brown. It all depends on the number of impurities in the composition.
On the video tells how many in Cuba rubble tons, the proportion:
Maintenance car
The car's paint is exposed to weather, and she has to carry a number of other things, just think about the bird's mark. It is true that over the past few decades there was a lot in common with the quality and durability of paint, but in any case it will still be protected. "Exit from the factory" is a transparent enamel over the base layer, but this layer will eventually become opaque. circular motionsAnd then lasts a few weeks. This procedure comes to winter and summer, like salt protection on roads or insect secretion.
What is the proportion of concrete and how many rubble in it describes this
Such material was active in the national economy in obtaining mineral fertilizers, soda. It is also used to prepare Portland cement, clean the beet juice. According to the standard, such a rubble fraction are presented as follows: 5-20mm; 20-40mm; 40-70 mm.
In the polishing machine, there are mainly abrasive materials that simultaneously remove small scratches in the paint, where the paint layers were removed. After polishing, wax is applied to the paint. There are also products combined with microparticles and polishing synthetic bodies that combine polishing and wave.
Ultimately, the choice depends on the state of the paint, so you must search for guidance when buying a polishing agent for car care. As soon as you find the right tool, you must perform this work. How to polish? First, dirt, dust and other extraneous substances should be removed from the paint: in fact, the sand, the remains of insects and the bird litter can be unintended to act as the glazed paper on the paint. Full cleaning of the car should lead to the desired result in most cases.
For various construction activities, it is necessary to use rubble recycled. For this product is characteristic of a low price, but its qualitative characteristics Do not inferior primary material.
In the photo - the weight table is rubble:
After that, the machine must be completely dry, preferably with a leather cloth napkin or microfiber tissue. Polishing in it takes time, but it is worth it. Important note: work should not be conducted with direct sunlight! This can lead to the formation of spots. The best choice is a stain in the shade. Windows, headlamps and plastic parts must be covered in advance. You must also use a fabric that leaves no villi and dust when applying polishing fluid. It will become white milk on paint and can then be treated with circular motions.
The main thing is that its fraction is medium size and low levels of bodybuilding. Due to such indicators, it is possible to obtain a solid grip with a solution of concrete. The use of secondary rubble leads to a decrease in the value of the construction activities performed by 1.5 times and allows us to resolve the question regarding the disposal of construction waste. In the field of construction, separate fractions of the secondary material or an unfraining product with a grain size of 0-70 mm can be involved.
Alternative fabric is a polishing machine, and when using the polishing effect it is better. Faster Eccentric generator with forced rotation Professional rotating generator with excellent performance and heat dissipation.
- Eccentric polisher suitable for beginners.
- Requires a little longer.
If you want to save this fatigue, manual or mechanical, or do not have time to polish, release it occupy an expert. Paint processing can be carried out from 100 euros. Non-slip and anti-reflective seal. This patented solution in Trentino "fill" asphalt cracks and apply these days on some streets of Villafranca.
Find out how much weighs the cube cube can be from this
The resulting from the slag, found its use as a cement concrete aggregate for thermal insulation bases in the field of road construction, as well as during the arrangement of asphalt concrete coatings. Slag material may have seating fractions: 5-10mm, 10-20mm, 20-40 mm, 40-70mm, 70-120
Table 1 - Area of \u200b\u200buse of a concrete fraction
This is a unique process, "says 33-year-old Matteo Azzolini, a business manager of the company. It works at three points: the first worker with a thrower throws hot air to 150 degrees in the groove for cleaning and deepening the crack; One second introduces bitumen with a nozzle developed and manufactured by the company; Third, with a special machine at the end, whisters: a light layer of rubble - these are pre-bitumen grains that give the coal a rough effect. This allows vehicles, especially motorcycles, do not slide if the asphalt is wet.
| Fraction rubble | Region involving |
| 5 (3) ÷ 20 mm; | The process of manufacturing concrete, concrete and reinforced concrete products, bridge elements, slabs of overlaps. |
| 20 ÷ 40 mm; 40 ÷ 80 (70) mm. | Building the foundation, construction of industrial structures, making concrete, concrete and reinforced concrete products, construction of roads for car and trains. |
| Combined application of several fractions with particles from 20 to 70 mm | Erecting powerful industrial buildings and structures. |
| 70 (80) ÷ 120 mm, 120 ÷ 150, more than 150 | Erecting powerful foundations, industrial buildings, use in landscape design: for decoration and decor of pools, reservoirs. |
Crushed stone is a very popular building material today. It is actively used in various construction industries. Due to the presence of various fractions, this material has different strength and frost resistance. Based on this, each person can pick up suitable Material for performing specific tasks.
And it does not give a dazzling effect, even in case of rain, but they produce shiny print. HeatAt which it works, both for materials and for the edges of the crack, ensures that the adhesive penetrates into the bottom and sticks better. Mastic and coated grenades allow you to immediately open traffic, without interrupting traffic on the roads.
When the gap opens, it should be sealed, because water pushed from the wheels of vehicles, finds the path to crack and destroys the asphalt irreparable. If you do not interfere, in fact, the carpet is destroyed, and the longitudinal gap begins horizontally and is more dangerous - cracks that precede the formation of holes.
Gravel and crushed stone roads provide round-country operation and the ability to work in adverse weather conditions.
Roadswear from gravel on connected soils arrange a sickle profile according to a predetermined and compacted earth canvase. On draining soils, it is recommended to use a seacline profile. Recently, the device of gravel and crushed stone roads with a ragged profile on a solid underlying sand layer is obtained increasingly widespread. This design is advisable in the absence of stone materials. In the case of a device of the road from the career gravel mixtures without sorting the gravel material with large fractions, it is necessary to lay in the bottom layer, and smaller to the top. Gravel road clothes thick up to 15-20 cm are dumbling into one layer, a greater thickness - in 2 layers with a reliable seal of each; Gravel coatings with a thickness of less than 8 cm do not apply.
Water in the slots applied by the wheels of the machines causes the effect of chisels. Cracks, like on the road, form around the locks and raincoats. It is imperative to seal them before they become a deep and unmanaged injury that causes asphalt to be repaired by money. Thus, moving with a hot seal reduces costs and extends the service life and carpet security. Elastic mastic introduced in defeat does not overlap.
Two devotees and four workers: the one who manages the medium, one - a spear, one - with mastic and the last - with a blow. We are always improving the technique. Now let's think about the last operation, which after explosive work eliminates excess material, concludes Azzolini. The seal is very common in Germany and Trentino. To stay next to him, Manton has a lot to do. Veron still has little benefit from her.
Gravel road clothes are arranged in a certain sequence. Earth canvas profile, then, if necessary, arrange a trough, the bottom of which is rocked. In the case of laying a layer on an earthen web with a sickle profile of road clothing, pegs showing the required axle thickness, which is equal to the coating thickness h multiplied by the loosening coefficient of 1.25. Transportation of gravel pumped in the middle of the road or on the side of the road, followed by the distribution of the canvas with a grader. The amount of gravel leveling work can be reduced by the use of distribution devices on dump trucks.
It is used in a cold state consisting of 2 hardening components instantly
This is the perfect product for filling the seams, splits or welds on asphalt and concrete, for example, between the wall and sidewalk or paved soil. The application is simple and requires minimal time.
Scope and Characteristics
To fill the joints, splitting or welding on bridges, in road construction on asphalt and after proper pre-treatment also on concrete. The connection adheres perfectly to the asphalt and other solid materials and after a 2-week period corresponds to the characteristics of hot sealing compounds in accordance with the rules.After reclamation, the lower layer is rolled over 15-20 passes along the trail of a light rink or for 6-8 passes of rink on pneumatics. After the runner, the bottom layer is powered by heavier rollers. If gravel is powered bad, you should add loam or 10-15% crushed limestone. The added material is stirred with gravel and the mixture is again profiled. After the first passages, the rink of gravel should be watered, but strong moisturizing is not allowed. Usually 6-10 liters of water for 1 m 2 are required, and it is distinguished into several methods. Distribution or signs of oscillations of the placer, along with the soil indicate an excessive moisture content of the ground canvas. In this case, the rainfall is stopped before grappling the ground base.
CAUTION: Extremely dense compounds or splitting may contain a certain amount of material sufficient to extend the service life. In this case, they must be adequately increased; However, before they are clean, they often seem less than they are reality.
Apply the connection to tightness within 15 minutes before the process of solidification. This increases strength and, therefore, safety on the road: After a short congestion, you can open the rejuvenated sector again. Due to its mosaic effect, it is easily installed, does not require maintenance, environmentally friendly and can be recycled. It is made of a special dehydration thermoplastic resin to ensure its high performance and withstand loads under extreme environmental conditions.
Finally, the mixture is riveted with metal rollers of heavy type (for 12-15 passes on one trace), and start from the edges of the carriageway; Each subsequent strip must overlap the previous 25-30 cm. The weight of the rollers used depends on the strength stone material: For soft gravel, smaller rollers are used, and for durable - mechanical rollers weighing 7-12 tons. When using motor rollers in order to save time, each passage of one band should be carried out by the front and reverse move. All transitions to the subsequent strip are performed only) when the roller's front run. The appearance of the wave when the waves indicates the unnecessary amount in gravel mix Small semes The layer is compacted well, if there is no mobility of gravel particles and there is no trace from the passage of the rink. Insufficient tool or without the necessary humidification leads to rapid destruction of the coating. When the 2-layer coating device for the upper layer is required, a smaller number of rinks are required: 10-12 light and heavy rinks. Especially fast and efficient tool is achieved by viburnum.
It is assumed that their use means the restoration of green plantings, especially in large urban centers, improving areas that with classical "sealing" end anonymously, aesthetically unpleasant and, in any case, less environmentally friendly.
Extremely universal, with its exclusive double profile, more subtle on one side and more noticeable on the other, can be responsible for various tastes and needs. This gives a herbaceous effect "mosaic effect." Benefits external view and material. In fact, the curvilinear form significantly improves the resistance of vertical walls as compression and bending, reproducing the classic "arc effect".
The correctness of the longitudinal profile of gravel road clothes is checked by sightings, and the smooth coating is a 3-meter rail; The correctness of the transverse profile is controlled by special templates.
The device of road clothes from rubble is somewhat different from the above technology. Due to its high cost, rubberous coatings are always suitable in the drain on the draining sand layer laid on the entire width of the earthen canvases with the proper oxide device.
If the tension of the gravel material is provided by the presence of fine particles in it, then in rubble clothes, the connectivity and strength of the layer depends on the degree of jamming of the stone material. In this case, a blatant (15-25 mm) is scattered with light and heavy rinks on the laid layer of rubble after the swollen rinks and the sealing rims and ripes with heavy rollers for 10 passes along the trail. Then bring a stone trifle (5-15 mm), distributed and ripen with heavy rollers.
Usually, the degree of iron is checked with a lining under the roller of rubbing sizes 4 cm; In case of insufficient, it is finished, it is sufficiently crushed. Klinz and stone trifles require 10-12% of the volume of the chicken layer; scatter them with the use of hinged distributors on dump trucks, which increases productivity compared to hand work 8-10 times and improves the quality of work. At the end of work on the side of the sideline should be left a small margin of rubble.
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