Advice 1: How to disassemble the brickwork

Sometimes in the process of repair is required to dismantle old brick masonry. Dismantling of masonry can be performed using different tools. Using a jackhammer, you can speed up the process, but in this case, the bricks are often damaged.
How to disassemble the brickwork
You will need
  • - jackhammer with the working part of the blade;
  • or
  • - a crowbar or pickaxe;
  • - chisel;
  • - a hammer or a sledgehammer;
  • - steel wedges;
  • respirator;
  • gloves.
Instruction
1
Start dismantling the brickwork from the top of the wall. Turn on and aim the hammer at a horizontal seam masonry. Discard repulsed the bricks to the side or down at the established for these purposes chutes. Disassemble the clutch in horizontal rows.
2
Use a crowbar or pick, if you don't have a jackhammer, directing the blows of the tool in place of the bond of masonry. Clear the bricks from the solution if necessary immediately, using the pointed end of the pickaxe.
3
Disassemble the old brickwork with loose attachment of the bricks using a chisel and hammer on the same principle: in horizontal rows starting from the top of the. Putting a chisel to the horizontal seam masonry, just hit it with a hammer. Reviewing a row of bricks, start the other.
4
Brick masonrymade on a solid cement mortar, disassemble in this way. Score at the top of the masonry (in several places) steel wedges in horizontal seams, and optionally in the vertical. It is more convenient to do it together: one person sets the wedge in the holder, and sends it to the seam of masonry, and the other hits the wedge with a sledgehammer. Then hitting with a crowbar or a hammer in horizontal seams between the pocketed wedges, start to disassemble the clutch, separating the bricks.
5
If you need to make an opening in the brick bearing wall, do so. Mark the position of the opening. Knock out the top brick with boaster or sledgehammers, and then nearby. Then proceed to the next horizontal rows. In cases where masonry walls are thick, punch the holes first on one side of the wall (half its thickness), and then the other.
6
Disassemble the masonry of old brick buildings with the use of technology, if you have the opportunity. Hang on the crane arm - the metal or ingot weighing two or three tons and lower for a building with height until it falls apart. Pieces of masonry can be used for different purposes or to break into individual bricks, clearing them from the cement. The integrity of the bricks with this method of disassembly laying low.
Note
If you want to disassemble the stove in an old wooden house, view, and yet operates at her log. In this case it is the supporting structure and its disassembly is necessary to install a temporary spacer. After disassembly required to install permanent struts. It can be a wall of foam blocks, a solid timber.

Advice 2 : How to disassemble laptop Samsung R60

From time to time it is necessary to clean the computers and laptops from dust and dirt that had accumulated inside of them, clean the keyboard from falling back cookies or just to change the configuration. Disassembly of many models of laptops are different.
How to disassemble laptop Samsung R60
You will need
  • - screwdriver;
  • - Unsharp knife.
Instruction
1
Unplug the laptop from power source, remove the battery and disconnect the power cables. Unscrew all fasteners from the rear wall of the housing.
2
Remove the lid from the division of the hard disk, it is there the biggest. Pry it with your fingers or not sharp knife, being careful not to damage the surface. Unscrew the mounting of the hard drive, remove it by disconnecting the wires.
3
Similarly remove the drive. You would have to be especially careful. Underneath will be another fastening element. Unscrew it. Remove the memory modules (this is not necessary), open the Wi-Fi antenna.
4
Turn the laptop monitor up, remove the bolts from the panel above the keyboard. Gently pry it until it snaps fastening. Be careful this is very fragile item. Then turn the laptop back on. Gently remove the keyboard. Disassemble it completely on the buttons is not recommended, as the inside contains small, fragile items that are very easy to break or lose.
5
Remove the keypad included using the Unsharp knives, in the same way otdelnie clamps from the battery compartment, of which there are only 4. Turn the laptop back on.
6
Remove the panel, which was located under the keyboard, to do this, pry it a little with a screwdriver and otdelnie clips. You will discover two hidden fastener, Unscrew them. Carefully disconnect the touchpad, speakers and screen, be especially careful with wires and cables of devices – many of them then it will be hard to get.
7
Again, flip the laptop back cover up, otdelnie the main panel, remove the cooler and clean the computer from dirt and dust, use a vacuum cleaner or other convenient means. Assembly takes place in reverse order.
Note
Read the warranty terms and conditions – usually, disassembly of the computer deprives you of the obligations of the seller and the manufacturer of the repair or replacement of the product.
Useful advice
Produce disassembly of the laptop on carpeted surfaces so as not to lose small parts.

Advice 3 : How to calculate brick masonry

To calculate the amount of brick masonry brick house as accurately as possible is very important if you want to avoid unnecessary spending. To correctly calculate the brick – means you can buy it as much as you need, without the need for reordering or, on the contrary, without the fear that after the masonry will be of brick, and the money will be wasted.
How to calculate brick masonry
You will need
  • 1. Roulette,
  • 2. calculator.
Instruction
1
Determine what wall thickness you plan to lay brick. Depending on the number of bricks the thickness may be 120 mm (half-brick), 250 mm (brick), 380 mm (half brick), 510 (two bricks), 640 mm (two-and-a-half bricks). In the middle band is rational to build a house with walls in two or two-and – a-half-brick- that is, the thickness of 510 mm or 640 mm.
2
Calculate the perimeter of the wall you plan to put, and their height. This is done with a tape measure, when measuring the count with a small margin.
3
Find out the area of the walls of the future building. This perimeter must be multiplied by the estimated height of the walls. After obtaining the total area of the walls by a similar formula to calculate the area of each window and doorway. Add all these figures and get a figure which will not be busy with brickwork.
4
Subtract from the total area of wall area of window and door openings and get the number for the area of brickwork in square metres.
5
To determine the required number of bricks you need to calculate the number of bricks based on their size. For masonry use single (length 250 mm, width 120 mm, height 65 mm), one and a half (and one half 250x120x88 mm) and double (250х120х138мм) bricks. This files most often for construction of houses used single brick.
6
Square meter of wall, nested in a half-brick, consists of: 51 PCs. (single brick), 39 PCs. (single), 26 (double). In order to find the necessary masonry of the whole building number of bricks, the area of masonry multiplied by the desired number, depending on the size of the brick.
7
Once you found out the number of bricks necessary for masonry wall a half-brick, multiply that number by 2 (if the wall is planned in the brick), 3 (for wall in half brick) 4 – if the wall is 2 bricks, etc.
Note
Don't forget that the brick need to buy with a small margin in the case that the clutch will require extra bricks.

Advice 4 : What kind of cement needed for bricklaying

The strength of building a house depends not only on what brick is used, or where load-bearing walls. A lot depends on the cement used in laying brick. To identify the quality of cement and to determine the components that best fit, is not a problem. It is important to approach this issue comprehensively and responsibly.
Cement for bricklaying
Instruction
1
Cement mortar can be used not only for the formation of masonry, but also for plastering, filling part of the bearings and even for decoration. For all of these pick the appropriate quality and composition of the list of components. In the solution there: sand, cement and water. Added to a solution of the corresponding plasticizer, if circumstances so require, for example weather conditions or construction time.
2
Choose quality sand. Take only river sand with a grain size of up to 2 mm, but without the fine and clay inclusions. If there is no other option other than career or ravine, its screening or wash to get rid of the fine fraction. The mortar of the brick should not contain clay inclusions, this is only necessary for plaster to achieve smoothness. Check out what's in the sand no foreign bodies, especially such as the remains of plants or can eventually rot or decompose: paper, wood, grass, coal, plastic, any other debris.
3
Use only fresh and tested cement. Stale cement inevitably picks up moisture, it loses its binding properties. Only large wholesale or professional shops with storage rooms is able to offer a suitable product. Check out the quality of cement, just clenched the message in his fist. Quality and dry cement will "leak" through your fingers. If it shrinks into a ball and does not break, the cement should be avoided. Check the cement for the presence of lumps or stones. If any cement is already damp. For masonry suitable Portland cement grade 400.
4
Only take clean drinking water for preparation of cement mortar or concrete. The quality and purity of the water depends on the strength of the solution and the quality of the coupling of cement and sand. If the water has been contaminated by oil or it is too mineralized, it will eventually affect the strength and appearance of the cement. In any case do not take water from open water bodies such as rivers, lakes or ponds.
5
The consistency of cement mortar. When mixing the mortar follow the recipe and weigh the ingredients. The consistency of the solution for forming the brickwork should match the consistency of wet soil, i.e., not spread, but not to crumble. Put a lump of mortar on a flat, dry surface. It should not form a puddle of spilled excess water. It should not crumble or spill in the form of blots. The lump should settle down, about a third, but leave its shape. If this occurs, the cement slurry suitable for forming brick.

Advice 5 : How to disassemble the stove

If you want to change the heating to a new, gas or electric, or decided to lay down a new stove, the old need to parse. When disassembling the stove you need to consider some points.
How to disassemble the stove
Instruction
1
To disassemble the oven very carefully as the inner side of the bricks is black. Soot, it's not ash. She has a fat basis, and to launder it will be difficult.
2
If disassembled brick you will need it, then remove without tearing.
3
Begin to disassemble the stove pipe.
4
First dismantle the pipe on the roof. If the pipe was metal, it need to rock on and off. A brick chimney, you need to dismantle brick by brick. To help yourself you need a hammer. You can pick open a place of a laying trowel.
5
Dismantling pipe on the roof, go to the attic.
6
Continue disassembly of the pipe already in the house.
7
After the pipe is disassembled, the next step is to disassemble in a circle, starting at the top and working down.
8
Remove it from the oven, the stove, door and grates.
9
The last stage of disassembly is the analysis of the grounds on which stood the stove.
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