How to cut silicate brick evenly. Precautions when working with a corner grinding
How to cut brick in half or along
Without knowledge of how to cut bricks, in construction, repair, landscape and design work, you can not do. At the same time, the material is quite complicated in cutting: it can be split, but it is not easy to cut in such a way as to get even elements of the desired size and shape without chips and cracks.
Next, we talk about why, how and with the help of which tools you need to cut brick blocks along, across or figure.
Why cut bricks
The most common reason is the need to insert a non.standard element into the masonry. As a rule, it occurs when decorating the edges. Similar situations happen during the construction:
In addition, brick cutting may be needed in the manufacture of decorative elements of figure shape. Such elements are often decorated with facades, fences, fireplaces. And also. for organizing openings in ready.made brick walls.
For cutting brick blocks, both manual and power tools can be used. The former are more affordable in value, but the latter provide much greater accuracy and reduce the working hours.
Performing work with corner grinders
Production of blanks
Cutting a brick with a corner grinder is necessary in small.scale production. Line or brigades of builders to buy specialized equipment unprofitable and have to use more universal.
For cutting bricks with a corner grinder, you need a power tool for a circle with a diameter of 230 mm.
For cutting bricks with a corner grinder, it is better to use diamond discs.
When using a corner grinder under the 180th circle, cutting a brick to the full thickness will not work, you will have to turn it over, which significantly reduces the performance and convenience of work, and you will not get an even cut over two passes.
Corner grinding grinding for cutting bricks should choose a fairly powerful. For a long tool for the tool and a comfortable speed of work, you need an angular grinder with a capacity of about 2 kW or more. Too powerful cars are not desirable, t. to. They, as a rule, have a sufficiently large mass and dimensions, which contributes to rapid fatigue when working with corner grinders and reduces the overall comfort of operation. It is convenient to finalize surfaces with a 125 mm angular grinder.
During the use of corner grinder, do not forget about safety precautions. Be sure to put on the goggles.
There are two main types of stone circles: abrasive and diamond. Perhaps the only advantage of the standard abrasive circle can be considered its relative cheapness. Cheapness is precisely relative, t. to. ordinary abrasive circles are subject to rapid wear and are subject to frequent replacement. They are also inconvenient in work, since when stinging such a circle, its diameter is constantly reduced, and it cuts to full depth only at the very beginning of use. Abrasive circles of different manufacturers can differ greatly in quality and service life. As a rule, a good abrasive circle on stone has double reinforcement and a thickness of 2.5-3 mm. It is dangerous to work with an abrasive circle, t. to. It is more susceptible to deformations and destruction.
The diamond circle is preferable, it retains a constant diameter during operation. One diamond circle of good quality can survive dozens of ordinary abrasive circles. The diamond disk has a strong steel base, as a result of which the probability of its destruction is negligible.
Kolka and Teska Brick: a. the right speaker across; b. irregular speaker across; B. Kolka along; g. working position with Teske; D. working position with Kolka.
There are several types of such circles. The simplest circles with a continuous edge are cheaper than the rest, but have significant disadvantages. In the process, they are very hot, which can cause emergency discharge of disk. To avoid this, it is necessary to arrange breaks in work. The service life of such discs is the lowest. The advantage of the continuous edge of the disk is the high quality of the cut surface without bullying and dyeing.
The most common diamond circles are segment. Their cutting edge is divided by radial cuts into separate sections. This design allows you to effectively remove the sludge and ventilate the cutting area. This is a good choice to cut a brick with a corner grinder. They are usually used for dry cutting. When water supply, segment grooves are clogged with wet cutting products, which worsens the properties of the disk.
The best option will still be a turbocharged disk. It has a toothed surface that gives the disc of higher strength and rigidity. The location of the teeth on the edge of the disk in a spiral creates the effect of the centrifugal pump, which is the best possible to divert wet or dry sludge. Discs of this design are most durable and cut brick and masonry stones of any type.
Before cutting a brick with a corner grinder, you must first mark. This is done by a building pencil and a square. It is necessary to take into account the thickness of the disk and the backlash on the spindle of the corner grinder. If you draw a fishing line for a trimmer simply in the right size, most likely you will not succeed. Cut brick will be shorter than the required size by 1.5-2 mm.
For cutting bricks, it is best to use diamond discs with a turbocharged edge. They are well suited for working with particularly durable materials.
Cutting a brick with a corner grinder is quite difficult, and this requires a certain skill, t. to. The disk must be strictly vertically and not deviate until the process is completed. In an inexperienced hand, the tool “walks” by weight. If you have to cut a brick for the first time with a corner grinder, it is better to first try your hand and practice. Inexpensive brick for draft masonry is suitable, or find several former. You can also make a preliminary cut with a depth of a few mm. It helps a little to centr with the main cutting and is better noticeable in conditions when the fishing line for a trimmer from a pencil quickly covers with a slope. Under the brick that you cut, put one more. So you will save a disk, and keeping the tool will be easier.
If it so happened that at the moment there is no large corner grinder, but you need to cut a brick, you can make a cut around the perimeter with a small corner grinder. Then it remains only to carefully beat off the excess and clean the cut with the same machine.
Sometimes in order to exclude the displacement of the workpiece during cutting, the brick is clamped in special devices, where the brick is fixed from vertical and lateral displacements.
The device of the openings
Cutting bricks with corner grinders is necessary when arranging openings in the walls. If the brick is not on the rib, then the diameter of the circle is probably not enough to perform work in one pass. In this case, mark the opening on the wall on one side and in the corners we make through the through holes, which will allow you to move the marking without displacement to the opposite side.
Cut the brick on the markings on both sides of the opening. In order to avoid squeezing the circle, the bottom of the opening is cut first. If the cut depth is not enough and with a double.sided sawdown, you will have to hollow the rest. But even this way the opening will turn out to be smoother and more accurate than with extinct completely without cutting. Labor costs are reduced by many times.
Handing cabin and Teska brick.
How to: What tools to use for grinding out pointing
During the impact, the tool is located at right angles to the verge of brick, otherwise the brick will not be stripped by the planned line.
Teska brick is produced along the line outlined by the tool. The brick at the time of Teska is supported from the bottom with his left hand and rested on the left leg above the knee
Cutting brick corner grinder
Fuckers jumper in private construction. Review of the primer concrete contact. Open the menu. Tables: Working with a partition methods of cutting security measures Cut the partition our task. to independently cut out a through hole, as neatly as possible. Cutting methods 1. When the wall is thick. If the niche is small. Squeezed of actions: mark the communications lines. Indicate the installation sites of the equipment. For electricity, these are sockets, switches, in water supply or heating. valves, regulators.
Cut the niches with a crown. We put the strobores to the desired dimensions, make the grooves. Author: Valentin Tokarev. Types of devices for brick masonry brickwork is the oldest construction technique and to the least degree whether the thermal insulation is needed by a brick house?
Warming is done not only when at home it is cold, at least often the task of characterizing bricks, its thermal conductivity, frost resistance and heat capacity The choice of brick as a building material for the construction of the walls of any room, subscription to news. Also, a chain can be used as a cutting element.
In this case, the benzoPil slightly resembles a gas tank. The cutting elements for a gasoline cutter are made using a special technology and covered with diamond crumbs. We also recommend reading an article about the breakdown of a concrete wall on how to make a brick ladder read here. This device is convenient to use when arranging window or doorways in brickwork. The main advantage of gas tanks is the availability of water supply to the working area of the tool.
Despite the above advantages, it is not always advisable to use brick installation for processing bricks.
The fact is that it is quite expensive, so its purchase will be justified if significant volumes of work are implied.
Also, such attitudes are recommended for specialists who are constantly engaged in such activities. The processing of building materials using this equipment is very simple. Each model comes together with the instructions. In most cases, the processing of workpieces on the machine includes the following stages:. The main advantage of working with installations for processing bricks is the fact that the employee is in such a position that the cutting process can consider, and therefore control it.
Bricks processing machines are complex structures that can harm the health of the operator if the treatment is incorrect.
Therefore, work on the processing of building materials should be carried out taking into account all safety rules. The device is equipped with a power unit, which works from the network voltage voltage, so it needs correct grounding. Only those circles that are allowed by the manufacturer can be used as cutting elements. Also, the employee must use protective glasses, gloves and respirator.
How brick cutting is carried out
When processing the data of building materials, a pencil and corner are required, in addition to the main cutting element. It should be noted that this procedure is accompanied by the formation of a significant amount of dust, so it is extremely important to use personal protective equipment. The respiratory tract should be protected by a respiratory mask, eyes with protective glasses, and hands with gloves.
For a more accurate cutting of building materials, it is necessary to first apply the marking to its surface. For this, a construction pencil is used. Now you can start cutting, and you need to do this not along the line itself, but near it, otherwise, a fragment of bricks will not turn out as required as required.
How to organize slate cutter
Schifer is characterized by sufficient fragility, due to which, during the breakdown or sawing of the sheets, very small asbestos fibers and particles are formed. As you know, asbestos refers to harmful substances that provoke the occurrence of cancer diseases. So that cutting the material is not accompanied by its destruction, with the appearance of asbestos dust, you need to know what the slate cut and use protective equipment.
Read replacement of the stator on the corner grinder Makita
Requirement when cutting slate sheets:
- Mandatory use of personal protective equipment. For the respiratory system, this.respirator, for the eyes. special glasses, for skin. gloves and dense clothes. In addition, during the operation of a cutting electric tool, a lot of noise is formed: anti.noise headphones will help from it.
- To reduce the amount of dust generated by an order of magnitude and make the slate not so fragile, before cutting the cutting area is wetted with water. To do this, you can use wet rags or direct watering cuts during operation.
- When working on the street, it is important to find such a place so that the resulting asbestos dust is demolished by the wind away from the operator.
- If the procedure is carried out indoors, it should not have anyone but workers. All doors must be tightly closed, taking measures for their additional sealing.
Why cut, chop brick
So, why in general stab or cut building materials?
Is it really so difficult to choose products of the right size from a wide range?
Different situations may occur at the construction site.
There is not enough half.brick to complete the row, the owner wants to decorate his house with elements of irregular shape.
Just cut it with a hacksaw.
To perform such ideas, an aggregate is necessary that can make a brick of any shape.
You can post building materials without problems at home, if you have the necessary devices at hand.
If in the end you get a product of the desired size and shape, you can easily lay a brick in a place intended for it, embody the original design or architectural idea.
Review of the machine for cutting bricks
Bricks processing machines are complex structures that can harm the health of the operator if the treatment is incorrect. Therefore, work on the processing of building materials should be carried out taking into account all safety rules. The device is equipped with a power unit, which works from a network with an operating voltage of 380 volts, so it needs correct grounding. Only those circles that are allowed by the manufacturer can be used as cutting elements. Also, the employee must use protective glasses, gloves and respirator.
A device that is produced at the factory is quite expensive, so if the question arose of how to cut a brick at home, it is better to apply other installations. However, some home masters are trying to assemble such a machine on their own. The parameters of the future device are determined by the capabilities of the designer and the upcoming volume of work.
Some people even decide to completely repeat the design of factory.made machine tools. Other home masters use improvised tools to simulate machine tools. In most cases, we are talking about an angular grinding machine that is installed on the bed.
In some cases, a circle from a simple circular saw is used as a cutting element. This is due to the fact that such a tool can be purchased at almost any household at an affordable price. In any case, it is necessary to remember the safety rules and take all measures to comply with them.
The principle of operation of the machine for cutting bricks
From all of the above, it follows that the modern market offers a huge number of different devices for processing bricks. The choice of equipment falls on the shoulders of the master, and it must be done taking into account the following factors:
An ordinary chirus is used. This is the most incorrect and inaccurate method, because the tool in the process must be kept perpendicular to the brick and at the same time attach the necessary force to strike at it until the split is formed. The form is almost always uneven and unaesthetic;
Special mechanical equipment for cutting bricks with an indispensable presence of guillotine allows you to cut the correct shape. A more convenient way;
A corner grinding machine is used with a special cutting circle (angular grinder). The exact method for obtaining the necessary sizes and aesthetic characteristics;
Construction saw (benzores) is used). A rather inconvenient, but accurate method using a cutting tool with diamond crumbs;
Carried out by a special machine for cutting such products. Convenient design allows you to significantly save time.
How to cut a brick manually
When laying walls, stoves and fireplaces, when facing buildings, sometimes you have to cut a brick to give it the necessary sizes and shape. To do this accurately and neatly is completely difficult.
From this article you will learn how to cut bricks with a corner grinding and other suitable tool, as well as its split manually, when there is nothing at hand except Kirka and hammer.
How to cut a brick manually
An ordinary hacksaw or a brick saw is not suitable. She will quickly become dull, and there will be too much time for every stone. Therefore, if you just need to reduce the size of the brick in a straight line, the ways use the way.
To do this, you will need a pencil, a building corner and a small construction chirus.
Bricks without cracks and other visible defects are chosen for the split. With the help of a square, they are marking along all faces, and with a sharp tool they make a groove on one of them.
Then they turn the brick with a furrow down, take it in the left hand so that the large half ends in it, and the sharp and strong blow of the kirki on the marking of the marking.
The tool should be strictly perpendicular to the surface of the brick. When hit at an angle, chips are uneven. The same thing happens when the master holds the brick for the smaller half or at the scene of the split.
The pictures show the sequence of work. The last picture is an example of incorrect capture and blow
note. This method is suitable for well.burned brick. If it is not of the best quality, the grooves of 5 mm depth will have to be made on all faces.
Experienced masters cost one pick and do not make grooves. But if you first try to share bricks with your own hands, it is better to do everything according to the rules.
The split place in any case will not work perfectly even.
To get even chip, you need experience and training
Advice. If it cannot be left inside the masonry, you can carefully beat off the protruding parts and rub the cut against another brick.
It will go much faster, more precisely and better, if you use a tool for cutting brick. His choice is not too extensive: usually used an angle grinding machine (corner grinder), benzores or a special brick cutting machine for this.
Without a construction square and pencil for applying marking, one cannot do in these cases. In addition, you will need personal protective equipment, since the cutting process is accompanied by the formation of a large amount of dust and small fragments. These are gloves, glasses and a respiratory mask.
Than to cut the brick if you need a small amount of non.standard stones?
For this purpose, an angular grinding machine is best suited, which is popularly called a corner grinder. Unlike equipment, which will be discussed below, almost every home master has such an tool.
Advice. It is recommended to use a corner grinder with a capacity of about 2 kW. A less powerful tool may not cope with the task, but it’s hard to work too powerful.
A disk for cutting brick installed on the machine can be of two types:
Abrasive. inexpensive, but not too practical. It is quickly “erased” and can deform or crack during the saw process, which will affect the quality of the cut and safety of the master.
In any case, the optimal disk diameter is 23 cm. A smaller circle will not break the brick over the entire thickness, so it will have to turn it over in the process. But too big circles are not so convenient to work.
Diamond discs, in turn, differ in the type of edges and are: there are:
- With a solid edge. The cheapest of analogues give an even surface on the cut. But heat up during work and wear out faster.
- With a gear turbocharged edge. The cloves on it are located in a spiral, so the dust and other waste is well diverted from the working area. Such discs can be used for dry and humid cutting, they have the longest service life and the best working characteristics.
- With a segment edge. In such disks, cuts are made along the edge, dividing the working plane into separate sections. The section of the cut during operation with such a disk is constantly ventilated, so it heats up slower. But with wet cutting, there is a risk of waste flipping in slots, so it is used mainly for dry cutting.
How to cut bricks, and which disk is up to you to decide. Now you know about the features of any cutting nozzle.
You just need to remember that it is necessary to cut not exactly along the marking line, but a little retreating from it so that the marking remains “in the body” of the part you need. Otherwise, due to the backlash of the instrument and thickness of the cutting part of the disk, it will turn out less than the required size.
Holding a corner grinder on weight, it is difficult to make a quality cut. It is better to fix it and brick in a clamping bed. With its help, you can make a neat cut not only along or across the brick, but also from any angle.
A special bed for corner grinding faces will facilitate the work
It is very important when performing such work do not forget about safety precautions.
The instruction requires the following points:
The tool must be held with two hands so that when the reverse it does not break out of his hands and does not injure you or to others. This requirement will also ensure a higher cut accuracy.
During work, a stable position and the correct capture of the tool are very important
- An electric supply cable should be at the maximum possible distance from the working area in order to avoid cutting it or wrapping a disk with all the ensuing negative consequences.
- It is possible to release an angular grinder from the hands and put on the ground or other surface only after the disk rotation is completely stopped.
- The cutting circle must be closed with a protective casing. You can’t use a corner grinder without a casing
Brick cutting machine
Special brick cutting machines are expensive, it does not make sense to buy them for one.time work. This complex equipment is intended for those whose activities are related to masonry work.
It consists of the following nodes and elements:
- Metal bed;
- Power unit with an electric motor and a diamond circle;
- Brick or stone fixation system;
- Most models are also equipped with a water supply system to the sawing zone.
Such equipment allows you to quickly and with high accuracy will perform a cut of any complexity. At the same time, the master is always visible to the process of cutting, he can control it.
And the irrigation system minimizes the amount of brick dust thrown into the air, doing the work as comfortable and safe as possible.
How to cut a brick using this machine?
- You need to mark it and install it in the working area, fixing in the right position;
- The cutting part of the tool is lowered to the working area and focused on marking;
- Then turn on the engine and set up the speed of rotation, after which the cutting is carried out. In the photo. the process of cutting brick on the machine
Sometimes there is a need for cutting not individual bricks, but in cutting in brick laying of various niches, door and window openings. In such cases, the most effective tool will be a gas tank with which diamond cutting of brick walls is carried out.
Possessing great weight and considerable dimensions, it is not convenient for piece work, but indispensable for sawing masonry and dismantling work.
Benzorezer is, in fact, a circular saw with a gasoline engine, a cutting tool in which there can be a disk or a chain with diamond spraying. The saw with the disk looks like a large corner grinder, and with a chain. a chainsaw.
Cutting machine brick
Hello everyone, today we will look at a very useful machine that will make life easier for stovers. It will be about a machine that can cut a chamotis brick. Using a machine, you can cut a brick along into two thin halves, you can also cut grooves and so on. Everything was collected on the basis of a corner grinder with a concrete disk. The corner grinder is fixed at the right angle, which allows you to cut all bricks with the same depth. When cutting, it is not an angular grinder, but the brick itself, the broach is made quite simply. If you are interested in the project, I propose to study it in more detail!
Materials and tools used by the author:
List of materials:. node from car cardan gear;. square profile pipes;. leaf steel;. corner;. metal paint.
Step one. We base the basis for the machine, for this, profile pipes, corner or what is at hand is suitable for this. Then we need a hinge, the author used a knot with a cross from a car cardan gear. You can use a simpler hinged in the form of a bolt and nuts, the corner grinder will still be rigidly fixed during operation. Cut the cardan and weld the joint at right angles to the base.
When the bracket is ready, it must be welded to the hinges through a piece of the pipe. It is important to use the square here, you need to monitor that the cutting disk is at right angles relative to the base.
Step third. It is fixed to make a latch, which will fix the corner grinder at the right angle. The author painted the part by the hand with a marker on a sheet of metal and cut out a corner grinder. Well, then the detail was welded to the base using steel plates.
Step fourth. Rails, platform, clamps can be made from a profile pipe, to reduce friction, the author welded them “on the rib”. We make corners that will slide under the rails. Corners of the desired sizes can be welded from sheet steel.
Well, then we collect a sheet steel platform, there should be clamps for fixing bricks on the platform. Clamps should work as a vise, everything can be done on bolts with nuts.
Step fifth. Finishes are ready, it remains to paint everything so as not to rust. Install the corner grinder, adjust the depth and you can cut. The author easily cuts grooves under the grates, and also easily cuts the brick along the two halves.
The machine turned out to be simple and convenient, I hope you liked the project, and you found useful thoughts for yourself. Good luck and creative inspiration, if you decide to repeat this. Do not forget to share your ideas and homemade ones with us!
How can you cut bricks
Hi all. The fact that this is done by corner grinding and so it is clear, but it is painfully a lot of dust. About tile machines are also aware of, but buying a machine because of 15-20 bricks is somehow not hunting than you can saw full-bodied bricks? Maybe someone sawed a saber’s saw? Or a jigsaw
No, you need even saw and then sharpen again than? Bulgarian?
Ferrari wrote: maybe someone sawed a saber’s saw?
Yes, can I saw and sawed.Yes, a co-consumption, consumption.
What does it mean? And how it saws without chips? evenly?
Corner grinder without options. Rearrange the pen, get up in the wind, dust flies from you.
Expensive, in the sense of.Why buy a file on 15-20 bricks »?
Bkvel wrote: rearrange the pen, get up in the wind, dust flies from you.
IMHO. Read the Temko “Death from the Corner Grindow”. TB is written in blood, glory to the gods. Not ours.
Rasimovich wrote: IMHO. Read the Temko “Death from the Corner Grindow”. TB is written in blood, glory to the gods. Not ours.
Temko read. I have been working for many years. When I cut as an abrasive, I make sparks on myself when diamond. from myself. No problem.
Bkvel wrote: Temko read. I have been working for many years. When I cut as an abrasive, I make sparks on myself when diamond. from myself. No problem.
And many. For many years to you further. And you don’t want Darwin’s Prize ?
Rasimovich wrote: and many. For many years to you further. And you don’t want Darwin’s Prize ?
Why is this Yerniche? I have an angular grinder with KBS, about accidents with an open diamond disk has never heard. Want to walk in brick dust from head to toe. your right. I cut bricks for so many years until I got it. Now I saw from myself, I go pure, healthy and satisfied with what I wish you.
Bkvel wrote: Why is this a fucker? I have an angular grinder with KBS, about accidents with an open diamond disk has never heard. Want to walk in brick dust from head to toe. your right. I cut bricks for so many years until I got it. Now I saw from myself, I go pure, healthy and satisfied with what I wish you
The site is not all pros. You personally. You can do anything. But advise deadly stunts. for lovers, at least not professionally.
Rasimovich wrote: Advise deadly tricks. for lovers, at least not professionally.
Maybe I don’t understand anything (I ask seriously), but what’s the danger of cutting a diamond circle from myself? Even if the joshmka without KBSA. hold it tight, fix the brick normally and alga. Not?
bkvel wrote: I cut bricks for so many years until it got. Now the saw from myself, I go clean, healthy and satisfied
Many years. And a few minutes. When Dick’s clip occurs, and this will certainly happen.It’s a question of time. Do not think “just not with me. I’m immortal “. Just think about. children.
Rasimovich wrote: when Dick’s clip will occur, and this will certainly happen.It’s a question of time. Do not think “just not with me. I’m immortal “. Just think about. children.
I will be the campaign for the first dead from the diamond disk
And he cannot happen when sawing himself? Or this option is less dangerous in your opinion? The dispute is niocha.
Bkvel wrote: I will be the first to die from the diamond disk
Spit rather in the demon (through the left shoulder).We will all be there, but there is no need to rush.: yu
Bkvel wrote: And he cannot happen when sawing himself? Or this option is less dangerous in your opinion? The dispute is niocha.
When sawing “on itself,” corner grinder, with a clamping of a disk, flies from the operator. If the largest leg (eggs, etc., to choose from) in the minus. And recommend your work style not to professionals.Trying to get rid of competitors. You can strongly recommend work without a protective casing ? This is not a dispute. just elementary rules of TB.
Bkvel wrote: I will be the first to die from the diamond disk
How to cut bricks using a BT Engineering Bricksaw!
Rasimovich wrote: On the site not all pros. You personally. You can do anything. But advise deadly stunts. for lovers, at least not professionally.
The question was so good to quarrel: how can you saw bricks without special dust? Yes, I can buy a saber for myself (and Bosch and Makita and Milka) and files to her! then come in handy in the country all this to me! It is important for me to drink all this without swinging dust!
Rasimovich. A lot of information is good, but you need to use it. You did not ask a question, but why this is the side handle to up to five fastening places? And the furrow was seen someday? Read, look and think more.
What a full brick you have? Wash that the canvases of the above for one will not be enough. If you really interfere with dust, but there is no vacuum cleaner and the streets, then soak the bricks in the basin with water for several hours, and saw the corner grinder.
Ferrari. Vacuum.grinding casing, vacuum cleaner and wind from the back.
Taels wrote: Dear, in the sense.Why buy a file more on 15-20 bricks?
So this is a file of 400mm, I don’t cut the walls and so 300-400r saw a brick facing and chamotnaya street and there is a vacuum cleaner too
Ferrari wrote: the question was so good to quarrel: how can someone saw bricks without special dust? Yes, I can buy a saber for myself (and Bosch and Makita and Milka) and files to her! then come in handy in the country all this to me! It is important for me to drink all this without swinging dust!
Buy a saber. The thing is beautiful. the working man does not hurt. Keramic brick canvases need to be used: those that used to be laid out. Debt will not live. They have tiny attacks. and a special canvas is enough for a long time