1. Technology of drilling concrete structures using a diamond tool. Diamond drilling of holes in concrete structures with a diameter of 24-500 millimeters, up to 2500 millimeters thick. The method of drilling holes in concrete structures and reinforced concrete: walls, partitions, ceilings. On photo 1: diamond drilling in Ramenskoye, drilling out a ventilation hole in the foundation, concrete M300, density 2700 kilograms per cubic meter. The main points of the technology of drilling holes in concrete, reinforced concrete and brick in a non-impact way using a specialized diamond tool.
- Experience of the master on drilling of openings - 12 years.
- High-quality diamond tool for drilling concrete structures.
- Features of wet drilling and cutting of reinforced concrete.
Drilling holes in concrete structures - a list of services.
2. Master of diamond drilling of holes in concrete structures [+7-985-000-76-50] - drilling of holes in reinforced concrete, structures made of building concrete, brickwork. In the photo: diamond drilling in Ramenskoye, drilling a hole in a reinforced concrete structure 320 mm thick, concrete grade M400. The list of works on drilling holes with the Hilti DD-350 diamond drilling machine: holes for ventilation, air vents in concrete foundations, drilling nests for socket boxes, holes in concrete walls ah for engineering communications, drainage lines, power supply cables, freon lines for air conditioning systems and much more. Related works: diamond cutting of concrete with discs - a Husqvarna K-760 handheld diamond cutter with discs of 240 millimeters in diameter is used.
Drilling holes in concrete structures - technology.
3. Photo 2: diamond drilling of a concrete structure, the city of Ramenskoye, May 2010. The technology of drilling concrete with the help of diamond tools is as follows: the diamond bit segments cut concrete, and there are no shock effects on the reinforced concrete structure. The accuracy and cleanliness of the cut of the reinforced concrete structure is due to the difference in the strength of the diamond segment of the crown and building concrete, diamond is 10 times harder than silicon. Due to the absence of vibration effects on the structure concrete product The method of diamond drilling and hole cutting is widely used in civil engineering.
Diamond drilling of holes in concrete structures - Ramenskoye.
4. Diamond drilling in Ramenskoye with a Hilti DD-200, Hilti DD-350 unit using wet technology. The city of Ramenskoye, the administrative center of the Ramenskoye district, locality is located 30 kilometers southeast of Moscow. For 12 years of diamond drilling practice in Ramenskoye and the surrounding settlements of the Ramenskoye district, about 3,400 holes were drilled in concrete structures of various diameters and purposes. In addition, work was carried out in the nearby Ramenskoye SNT: "Druzhba", "Arrow", "Tekstilshchik-1", "Spring". high rates individual growth low-rise construction in Ramenskoye and Ramenskoye districts led to a stable demand for the service of diamond drilling of holes in reinforced concrete structures, as well as cutting and drilling concrete in Ramenskoye.
Diamond cutting of concrete structures - holes, openings, niches.
5. Diamond cutting concrete structures- technology of processing concrete, reinforced concrete products, interconnected with diamond drilling, brickwork. The sawing of structures is carried out diamond discs different diameters, the depth of cut can reach 400 millimeters or more. Photo 3: diamond drilling of concrete in Domodedovo, a hole with a diameter of 240 millimeters for the installation of external utilities. The most demanded works on diamond cutting of concrete structures: doorways in dimensions 900 mm wide, 2100 mm high, widening openings, making decorative niches and recesses in walls, sawing technological openings for various purposes. Associated works: diamond chasing of concrete and dismantling reinforced concrete structures.
Diamond drilling of concrete and reinforced concrete in Domodedovo.
6. Diamond drilling in Domodedovo and the Domodedovo district of the Moscow region. Domodedovo is another locality in the Moscow region where work is carried out to make holes in concrete structures. The range of services provided: drilling of foundations of tape, monolithic, slab types, cutting and drilling of concrete walls, dismantling, correction of defects in the pouring of construction formwork and similar work. For information about Domodedovo: the distance to the Moscow Ring Road is 38 kilometers, the population is 110 thousand people, the main microdistricts of the city: Barybino, White Stolby, Northern, Central, Western. In Domodedovo, active development of suburban areas and nearby SNT is underway.
Diamond drilling rigs are designed for drilling holes in walls made of high-strength materials, marble, hard natural stone or reinforced concrete with a high degree of reinforcement. Drilling machines allow drilling not only on flat, but also on relief surfaces, at almost any angle. For cooling working surface crowns and processed material is used water.
Diamond drilling is distinguished by a very low level of dynamic loads and vibration. Due to this, the structure of the material in which drilling is performed is not disturbed, and at the time of completion of the process, it is not damaged. exterior finish walls. After drilling, no extra cracks form in the wall, and the drilled core remains inside the crown and does not fall out into the street with the risk of falling into the hood of someone's car.
It takes 10-15 minutes to mount the drilling rig. The machine is fixed with anchor fasteners, or with the help of a vacuum plate, if it is not possible to use anchors. The material can be anything: brick, concrete or marble. A large number of reinforcement in the composition of reinforced concrete will not be able to interfere with drilling and will not affect the quality of the finished hole, but will only affect the total operating time. You can find out the cost of services on the page "Prices for diamond drilling".
The principle of diamond drilling, video
Areas of use:
- holes in the walls for installing split systems
- openings for heating, water supply, sewerage risers
- air ducts, vents for natural ventilation premises
- alternative way making openings in walls
- alternative way to dismantle reinforced concrete structures
Technology advantages:
- high drilling speed
- high accuracy positioning
- low tool wear
- low energy and resource costs
- no damage to exterior walls
- no surface post-treatment required
- the core remains inside the bit, no debris
- minimum noise, dust and vibration
Dry diamond drilling
It is used where it is not possible to use water for cooling, for example, where there is a risk of flooding the lower floor, in rooms where Finishing work, next to the power grid. To collect dust, an industrial vacuum cleaner is connected to the drilling machine. With dry drilling, the speed of work is lower, and wear cutting tool higher, so the cost is higher.
Dry drilling, video:
Deep diamond drilling
Drilling machines allow you to drill holes up to several meters deep. First, a hole is drilled to the depth of the crown, the core is knocked out. Then a crown with an extension is installed, the core is knocked out again, another extension is installed. And so on, until the desired depth is reached.
Angle drilling
Holes can be drilled not only perpendicular to the surface, but also at an angle to it. In this case, the diamond crown wears out more, and the speed of work is lower, so the cost of such drilling is usually higher.
Angle drilling video
Hole drilling
Often in force various reasons it is impossible to make an opening with help diamond cutting, for example:
- limited space
- low power electrical network at the facility
- lack of running water
- gouges from a large disc can change bearing capacity reinforced concrete structures
- large material thickness, with small opening sizes
In such cases, you can drill an opening around the perimeter with a diamond core bit.
diamond drilling price
| Hole diameter, mm | Maximum depth, mm | Cost per 1 cm of drilling, rub | |||
| Brick | Not reinforced concrete(FBS) | reinforced concrete | Heavily reinforced concrete (monolith) | ||
| 25-42 | 300-1000 | 20 | 24 | 26 | 36 |
| 52 | 1500 | 22 | 25 | 28 | 42 |
| 62-102 | 1500-3000 | 24 | 26 | 30 | 54 |
| 122-142 | 3000 | 30 | 38 | 44 | 56 |
| 152-170 | 3000 | 38 | 44 | 50 | 62 |
| 180-200 | 3000 | 46 | 50 | 56 | 68 |
| 250 | 3000 | 52 | 64 | 70 | 86 |
| 300 | 3000 | 58 | 78 | 80 | 100 |
| 325 | 5000 | 64 | 82 | 86 | 112 |
| 350 | 5000 | 70 | 88 | 94 | 130 |
| 400 | 5000 | 78 | 94 | 120 | 144 |
| 450 | 5000 | 86 | 120 | 132 | 162 |
| 500 | 5000 | 100 | 134 | 158 | 173 |
1 The minimum cost of drilling 1-2 holes is 6500 rubles. without taking into account the delivery of equipment (depends on the remoteness of the object).
2 For drilling walls with a thickness of 50-80 cm or more, a multiplying factor of 1.3 is applied.
3 Drilling at a height above 2.5 m. or in cramped conditions, an increased factor of 1.3 is applied
As you know, there are many ways to drill holes in concrete. Do not think that this is easy, and there are pitfalls here.
Difficulties most often do not arise when drilling small holes (up to 30 mm in diameter).
What you should pay attention to when drilling holes in concrete with a diameter of 30 mm or more:
Drilling of concrete indoors is carried out only with water supply, otherwise you will not be able to work due to the amount of dust. In addition, when cooled with water, the resource of the tool increases.
There are methods impact drilling(using a puncher) and unstressed (using specialdrilling equipment). impact method more often used when drilling with pobedit crowns, diamond crowns are always drilled in unstressed mode.
It is very IMPORTANT to know in advance whether you willdrill reinforced concrete , or ordinary concrete.
Drilling holes in reinforced concrete.
Understand that in the process of drilling you came across metal fittings possible by the characteristic sound.
No need to try to drill reinforced concrete with a drill or carbide bits! The drill will simply burn out when it hits the rebar, the teeth of victorious crowns will fall off or break. In addition to spoiling more than one set of tools, you can also damage the electrical equipment on which you work: there are often cases when the gearbox crumbles in a hammer drill or the cartridge breaks when it hits the armature. But most importantly, you will uselessly spend your nerves, strength and time.
Therefore, it is possible to drill reinforced concrete onlydiamond crowns. Naturally, diamond crowns are much more expensive, but when drilling reinforced concrete with diamond crowns, the holes will turn out to be almost perfectly even (since drilling occurs without impact), and the process itselfreinforced concrete drilling happens very quickly. In addition, diamond drill bits have a much longer resource compared to carbide drill bits.
But still, the diamond tool has its own resource limitations. StroyDiam provides services forrestoration of diamond crowns. When restoring the crown, the edge is trimmed along with the old segments, and the new section is soldered new segments . How many times it will be possible to restore a particular bit for drilling reinforced concrete depends to a large extent on the professionalism of the operator.
When choosing diamond crowns fordrilling holes in reinforced concrete pay attention to the bond in the diamond segments, for reinforced concrete it should not be too hard.
Modern technologies for concrete drilling andcutting openingsmake our services fast, accurate, uninterrupted, maintain structural integrity and can be used in confined spaces.
We carry out diamond drilling in concrete with diameters up to 350 mm to a depth of 1 m as part of a standard order. You can specify and order information on other diameters and drilling to a greater depth from the manager.
We will perform any work: from a single order in the private sector, to large-scale industrial and commercial projects for reconstruction, redevelopment ordismantling of reinforced concrete
. Contact us to discuss your tasks and needs and get a free quote.
DRILLING OPENINGS
Diamond drilling is effective way creating holes in reinforced concrete walls, ceilings and other structures. However, the method is limited by the size of the diamond drill - the largest bit has a diameter of ⌀450 mm. The method of drilling openings (perforation) solves this problem and is preferable when creating holes, the depth and dimensions of which exceed the capabilities of standard crowns.
Perforation is a common technique for making non-standard holes and openings in configuration and dimensions, when standard cutting techniques are not applicable. Diamond drilling of openings is a series of holes connected together to form the perimeter of an opening, which allows drilling a large segment of a building structure.
The cut out concrete fragment is subject to destruction by concrete breakers, hydro wedges, or lowered on hoists and disposed of. Depending on the type of opening created, the edges after diamond drilling can be processed with a saw or a jackhammer to form an even shape, that is, a square or a circle.
Diamond drilling machine - one of the most durable and reliable diamond tools for core drilling of perfectly even holes and technological shafts in structures made of concrete and reinforced concrete, stone, brick, foam concrete and expanded clay concrete, such as: walls, floors, ceilings, foundations, runways, etc.
Diamond setting most widely used in the following industries: for laying pipes for water supply, heating, sewerage and other utilities; when arranging cables, ventilation systems, air conditioners and extracts; for cutting openings in reinforced concrete, etc. In addition, buy diamond drilling rig reasonable for use when drilling cores in asphalt as well as hard rocks in mines or in mines. Reconstruction of buildings, industrial dismantling, installation chemical anchors, taking samples of building materials for laboratory analysis - it is the machine that is used in all these processes diamond drilling holes in concrete, which allows you to perform the work as quickly, efficiently and safely as possible.
Diamond drilling rig buy or not, what is the price?
Solving the question: Installation of a diamond drilling to buy or not? The answer is obvious - the machine diamond drilling makes holes in concrete different diameter and depths in concrete, reinforced concrete and other hardest materials; during operation, it does not create strong vibration, which greatly simplifies the process of work, reduces the noise level, does not damage or chip the material being processed; there is no dust cloud. Diamond drilling rigs absolutely safe for the environment and human health, so they can be successfully used in residential areas. If you want all the resulting holes to be completely smooth, clean and do not need any additional processing at all, you must buy it! Price diamond drilling rigs may vary greatly depending on the brand, country of manufacture and specifications.
The design of the diamond drilling machine:
The diamond drilling rig is powerful and heavy professional tool for medium and deep hole drilling large diameter in high-strength materials, which consists of an engine, a stand and a set of additional equipment and tools (crowns, extensions, etc.). Usually a diamond drilling machine has in its design a mechanism for supplying water, which cools the segments and the crowns themselves, prolonging their service life. The diamond drilling rig can support both dry and wet type of drilling. A professional diamond drilling rig allows you to drill regardless of whether there is reinforcement in concrete or not. The difference in performance is only that with a large presence of reinforcement, the process will proceed somewhat more slowly, but the result will still be achieved.
