Installations of diamond drilling in reinforced concrete structures. Diamond drilling of reinforced concrete structures. Quickly create openings in concrete under

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 on the 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.

The Burolmaz company provides services for diamond drilling holes in concrete low prices in Moscow and the region, for construction works. Large companies cooperate with us construction firms and small teams involved in the repair of apartments and houses, because we have:

• favorable price for customers;
• modern industrial equipment;
• quality service tailored to the wishes of customers.

By choosing our company, you save time and get favorable conditions for cooperation.

concrete drilling technology

Punching technology through holes in concrete is based on the use special installations. The main elements of such an installation are a frame, a cooling system and a crown, which is driven by an electric motor. The crown is a cylindrical pipe, on the working end of which hard-alloy cutting teeth coated with technical diamonds are soldered.

Rotating at high speed, the crown bites into the rock. On the work surface water is constantly supplied, which cools the drilling machine and prevents the formation of dust. The longitudinal feed of the machine is provided by the operator of the drilling rig. As a result of drilling, a cylindrical core is cut out in concrete, which is then removed.

The diamond tool has undeniable advantages:

Work accuracy
equipment adjustments allow you to set the center of the hole with an accuracy of 1-2 mm;

Smooth edges
the resulting openings have a smooth inner surface that does not require further processing;

Minimum noise
work can be performed in residential buildings and at facilities put into operation;

Free of dust and dirt
the equipment works without creating dust, we will ensure cleanliness at the facility and remove construction waste.

Gentle and accurate drilling process

Percussion instruments are subjected to building construction heavy loads and severe vibrations.

Crowns accurately drill a given area in concrete walls no dust or damage. With their help, you can make holes without affecting the load-bearing elements.

Areas of use

Diamond drilling rigs are advisable to use during capital construction or repair facilities. With their help, you can quickly and accurately make a through opening in a wall or ceiling, create an arch or niche, and remove excess material.

Quickly create openings in concrete for:

Plumbing, heating, sewerage

diamond drilling technology allows drilling holes in concrete walls and ceilings, under pipelines of water supply, heating and sewerage systems. The high speed of obtaining openings significantly reduces the time required for the installation of communications.

Wires of the power supply system

concrete drilling equipment is used, for cable laying electrical networks through walls and ceilings. The machine can drill holes in concrete at any angle to the surface, which allows you to lay electric wires in an optimal way.

Channels for cables of information networks

using concrete drilling equipment, installation of cable channels and pulling cables for the Internet or TV are carried out in as soon as possible. Drilling rigs work accurately (without shocks and vibrations), which makes it possible to perform cable installation work not only in new buildings, but also in buildings put into operation.

Air conditioning and ventilation ducts

the diameter of the cutting crowns for diamond drilling reaches 500 millimeters. Crowns big size Ideal for drilling holes for ventilation ducts and air ducts of high-performance air conditioning systems.

Drilling holes of large diameter or depth

Our machines can drill concrete structures not only perpendicular to partitions and ceilings, but also at any angle other than 90º.

The speed of movement of the crown is from 2 to 6 centimeters per minute. On average, through vents in ceilings and walls of standard thickness are made in 15-20 minutes. High performance and affordable prices, main factor during construction work.

Our equipment allows you to make openings large diameter up to 500 mm. The depth of the opening can reach 10 m.

Concrete drilling rates at "Burolmaz"

The cost of drilling holes in concrete with a diamond crown is calculated individually for each order. The labor intensity and properties of materials, as well as the diameter of the holes and the thickness of the ceilings, are taken into account.

LOCAL RESOURCE STATEMENT GESN 46-03-002-01

PRICE VALUES

The price lists the direct costs of the work for the period 2000(Federal prices), which are calculated on the basis of regulations 2009. To this value, you need to apply the transition index to current prices.

You can go to the pricing page, which is calculated based on the 2014 revision standards with additions 1
GESN-2001 was used to determine the composition and consumption of materials, machines and labor costs

LABOR

OPERATION OF MACHINES AND MECHANISMS

CONSUMPTION OF MATERIALS

TOTAL RESOURCES: RUB 2,058.50

Drilling holes with diamond drilling rigs is most often used in industry for the construction of large buildings, but sometimes at home, you can’t do without them. A small overview of the most popular and reliable installations will help you make the right choice.

Installation of diamond drilling Milwaukee DD 3-152.

Designed for drilling holes up to 152 mm in diameter in concrete and reinforced concrete and up to 202 mm in brick and masonry.

This compact and well balanced tool can be used as a combination drill for diamond drilling, suitable for manual operation and for stationary drilling of any building and finishing materials.

The model is able to work both in "wet", i.e. with cooling of the drill bit with water, and in dry mode.

The three-stage gearbox provides wide selection drilling speeds ranging from 550 to 2700 rpm, allowing you to achieve maximum productivity for any combination of core diameter and material being processed.

Among the proprietary technologies implemented in this installation, it is worth noting smooth start, which allows you to quickly and accurately go to desired mode, providing high precision drilling and excellent surface quality right from the start.

The safety clutch inherited from older models and the motor thermal protection LED will significantly extend the operating life of the drill, and the PRCD fuse cable will provide reliable protection from overload.

Milwaukee DD 3-152, being a universal type installation, i.e. adapted for both manual operation and stationary work, has characteristic structural features successfully combining high ergonomics hand tool and a thoughtful "interface" for pairing with the machine stand.

Among the "manual" one can distinguish an L-shaped handle, specially designed for maximum weight distribution, and among the "stationary" - a reliable quick-release connection to the rack, providing ease of use and minimizing vibration.

The DR 152 T stand, specially designed for operation with the DD 3–152 motor unit, turns the drill into a high-precision drilling machine. The compact stand base (its dimensions are only 330×210 mm) allows drilling even in confined spaces.

Two liquid levels built into the machine ensure high accuracy of the rack mounting, and the vacuum plate allows you to set it up very quickly and practically without any pre-training workplace.

In addition to the drill itself, the delivery set includes spanners 32 and 41 mm, dust extractor connector, water inlet, side handle, portable PRCD fuse in the cable and 5 m cable itself, as well as a case.

A vacuum plate is available as an option. For wet drilling, the manufacturer recommends using the WCHP-SB drill bit. It is available with both a 1/2” parallel pipe thread (G) and a 1 1/4” socket with a unified cylindrical inch thread coarse pitch (UNC). For dry drilling, the DCHXL drill bit is designed with a 1 1/4” socket with a unified cylindrical inch thread with a coarse pitch (UNC) and with dust extraction.

Diamond drilling (drilling) of holes in concrete

Diamond drilling- one of the most safe ways receiving various holes in the foundations. Diamond drilling technology allows you to make identical holes cylindrical shape in concrete walls of different depths, sizes and shapes.

The description of drilling technology is based on unique mechanical characteristics diamonds - on their hardness. Typically drilling holes in concrete surface performed using special tool With cutting edge, which carries out local destruction of the overlap in the cut zone. Along with the destruction of the building material, the matrix begins to wear out, however, due to the fact that it consists of several layers, new diamonds begin to appear on the surface, as a result of which the working edge of the tool remains constantly sharp.

Types of drilling services or where diamond drilling is used?

Drilling holes in concrete in progress cutting tool with special diamond-coated, which allows you to quickly process the work surface without any shock loads. Since they are cut without shock loads, the entire drilling process runs without noise and dust, and the holes are smooth and even even without additional processing. diamond drilling allows you to drill holes at any angle and different diameters in brick or concrete. A similar technology is used to prepare channels for water supply, exhaust systems, sewerage.

Where is hole drilling used?

Drilling with a drill is used when laying engineering communications where different diameters of heating holes are needed, plumbing system, sewerage. Also when drilling through openings in thick ceilings and drilling concrete for fasteners and anchors. When creating vents, technological windows, products and installing air conditioners and ventilation. When sampling in reinforced concrete structures or in concrete foundation in order to check their general technical condition.

Services of diamond drilling (drilling): main advantages and disadvantages

Process Benefits:

• this type of drilling does not give vibration loads on block floors and foundations;
• drilling depth can reach up to 10 meters;
• the absence of dust and noise allows drilling walls in houses where a fine finish has already been completed;
• ultra-precise drilling in materials of different density (brick, concrete, reinforced concrete, steel).

Diamond drilling of holes does not damage the integrity of the structure, eliminating dynamic loads. When drilling through walls in this way, there are no external damages and debris, since it does not fall out, but remains inside the crown.

One of the main disadvantages of diamond drilling is that such a rig needs water, which, when drilled, pours directly onto the floor. If you want to keep the work area clean, then it is recommended to choose a model of the unit that works without water.

How we are working

Request
You leave an online application or order a call back

Consultation
Our manager consults and clarifies the details of the service

Cost calculation
Departure of a specialist and preliminary estimate cost of work

treaty
Place an order and sign a contract

Execution of work
Operational performance of work according to the contract

Acceptance of works
Acceptance of works and payment by the Customer for our services

Hole drilling steps

Drilling is usually carried out in several main stages: initially a through hole of small diameter is made in the center, and then concrete is drilled from both sides. Concrete drilling is carried out using a special device - a diamond crown, one side of which is equipped with cutting elements, and the other with fasteners. To drill a hole, you need: water at the construction site and free workspace to install equipment. The process and stages of drilling depend on the characteristics and properties of the material in which the holes will be drilled.

The cost of services or what determines the price of diamond drilling

The main pricing factors for diamond drilling services are the material where the holes are made, in combination with their diameter and depth.

The cost of the service depends on:

• the material of the surface in which the hole is made, and the degree of its reinforcement;
• hole depth and diameter;
• location structural elements(near the beams, near the floor, under the ceiling, near the wall ceilings);
• the need to use additional equipment for fixing drilling rigs;
• activities preceding diamond drilling (dismantling, water and electricity supply);
• the need for inclined drilling;
• volume of work - the larger the volume, the cheaper it will cost to drill one hole.

Work period

Our company provides a specialist visit to building object to examine the thickness of the walls of the processed material and assess the complexity of future work. The term of work on diamond drilling depends on the number of required holes and on their diameter. For example, drilling one small hole takes no more than an hour, while preparing the walls for electrical wiring in the entire cottage can take several days.

Where can I urgently order a diamond drilling service?

You need to make a hole in reinforced concrete or other covering for the installation of ventilation, piping or sewer pipes? Or you need drilling to install new heating risers, space cooling systems or gaskets power cables? We will be glad to help you. Our specialists will come to you at any convenient time to perform drilling with a diamond-coated machine.

We guarantee the desired result with minimal time costs! The cost of diamond drilling (drilling) of holes will also pleasantly surprise every client who is faced with the need for this service as part of construction work (holes for technological windows, vents in the foundation or openings for concrete strength analysis, etc.)

Ask for help from the masters of their craft right now! You will not regret choosing our team of highly qualified specialists! Trust the professionals from ""!

• We serve individuals and legal entities and when ordering a large amount of work, we provide customers with good discounts.
• Payment for services is carried out both in cash and by bank transfer.

Our company is ready to help repair work- drilling holes of any diameter without noise and dust, in any volume in a short time!

Price

Concrete diamond drilling prices

The minimum cost of a hole is 700 rubles.