How to change the old community if you don t want to change the grounding tile circuit?

It's called a circuit. Add a power supply to the input of the circuit to create a potential difference at the input terminal, and it can work when the circuit is connected. The presence of current can be detected by some instruments, such as voltmeter or ammeter deflection, bulb light, etc.; According to the nature of the current flowing, it is generally divided into two types:

The circuit through which direct current passes is called a "DC circuit", and the circuit through which alternating current passes is called an "alternating current circuit".

Chinese name. Circuit.

Foreign name. electric circuit

Alias. Electronic circuits.

Affiliation. Physics.

Fields of application. Electricians, aerospace, etc.

Fast. Navigation.

Professional understanding of integrated circuits, invention circuits, circuit composition, series circuits, parallel circuits, circuits, physics in circuits, improve anti-interference.

Basic concepts. Pronunciation: diàn lù

English: electrical circuit

The loop through which the current flows is called a circuit, also known as a conductive loop.

According to a certain task, the required devices are connected with wires to form a circuit. The circuit is the main component of the power system, control system, communication system, computer hardware and other electrical systems, which plays the role of generation, transmission, conversion, control, processing and storage of electrical energy and electrical signals.

Circuit diagram. The simplest circuit is composed of power supply, electrical appliances (loads), wires, switches and other components. When the circuit is on, it is called a path, and when it is disconnected, it is called an open circuit.

Only in the path can there be an electric current passing through the circuit. A break in a circuit is called an open circuit or an open circuit. If there is no load between the positive and negative poles of the power supply in the circuit and it is directly connected, it is called a short circuit, and this situation is never allowed.

Another type of short circuit is when the two ends of a component are directly connected, and the current flows through the direct connection without passing through the component, which is called a short circuit of the component. An open circuit (or open circuit) is allowed, but the first short circuit is never allowed, because the short circuit of the power supply will cause the power supply to burn out, and the short circuit of the electrical appliance will lead to the occurrence of the phenomenon that the electrical appliances and meters cannot work normally.

It is possible to rewire the wall.

This can only be installed with open wires, hide the cable with a pipe, and wire it from the outside of the wall!

Absolutely, now the water and electricity lines are routed from above, so that it is easy to detect water leaks and prevent the wires from getting wet.

The square trunking wire is surface-mounted.

The floor is laid after the pit type concealed installation.

It is installed in the form of a wall.

It is installed in the ceiling and the ceiling groove decoration.

If you don't take the "ground road", you must take the "wall road" or "top road".

Walking on the top, the maintenance inspection is more intuitive and convenient.

The old house baizi is renovated, and the old tiles can be decorated without shoveling, and the specific introduction is as follows:

1. To the old. DAO porcelain back to the brick for strong cleaning, in the answer to the transformation of the old tile, it is best to clean and treat the surface through a special detergent, in addition to the tile gaps can also be used toothbrush to dip some detergent paste to remove dirt, so as to avoid the decoration progress.

2. Choose thin new tiles, paste new tiles on the old tiles to choose thin tiles, the old tiles are very thick, and now the new ones have thin models. After the thin tile is pasted, it occupies a small space and will not increase the thickness, and the thin tile is easier to stick firmer.

3. Through some special decoration products to directly glue the new tiles to the old tiles, such as adhesives, etc., in fact, its specific methods can still be done by professionals It will be better.

4. You can lay wooden floors, and you must thoroughly clean the old tiles before laying them, so as to avoid breeding bacteria and microorganisms, and it is recommended that you must have a detailed understanding of the overall area of the home and the height of the door frame before that.

Notes:

1. If the old tile has large cracks or bulges, it is necessary to remove it at this time, so as to avoid uneven walls or floors.

2. Tiles are easy to be filled with all kinds of dirt, such as scale, oil stains, etc., so they must be cleaned.

The new floor tiles are paved directly on the surface of the old floor tiles. This zhi exterior renovation floor tile dao should pay attention to the level of the ground and elevated.

version of the ground height. Right.

Direct paving of new floor tiles: At present, there are two kinds of brick wall renovation materials on the market: ceramic tile surface treatment agent and ceramic tile and mosaic binder, which can be directly painted on the old brick surface, and then paved with new floor tiles, saving time and energy. Kitchen and bathroom walls and floors, regardless of the type of tile, can be directly applied to the old tiles with new tiles.

Individual seriously bulging or damaged tiles need to be removed, after shoveling, repair with mosaic surface tile surface treatment agent, and after the surface of the old tile is as smooth as the old tile, then paste the new tile with tile adhesive, which is more firm.

Old house baizi renovation, old porcelain.

The bricks are not shoveled off, and they can also be glued to new tiles. Now there are pasted porcelain dao on the market

Brick surface treatment agent. It is an effective way to glue the tile to another tile, which can greatly save time and energy, and can be effectively pasted for each type of tile. However, in order to avoid worries, it is recommended to shovel it and then re-paste it, so that it will be particularly comfortable to live for a long time.

If it is to paste tiles is recommended also.

Since it is all shoveled off and repasted, it is necessary to chisel hair if it is not removed, and the amount of work is also large and the quality is not good. It is recommended to you to also pave PV anticorrosive wood on the tiles, anticorrosive wood has a natural texture of wood, environmental protection and beauty. And there is no need to chisel the base layer.

In order to live comfortably for a long time and avoid worries! It is recommended to shovel out, I am selling Bode Seiko tiles, and I have met many owners who renovate old houses to shovel out old bricks. All the best!

You can spray a layer of American KTS porcelain enamel directly on it, and there are many colors, and it is the same as a new tile.

It's better to shovel it out... After all, this thing is used for a long time.

Tile renovation and restoration can be considered.

Tile repair to find XGIMI - tile anti-slip to find XGIMI - tile repair to find XGIMI - tile renovation to find XGIMI.

Yes, you can use a pickaxe to shave some hemp face on the original ground, and then use 1:1 sand ash to directly lay the floor tiles.

If the old ground is full of potholes, the ground is swept down with cement slurry.

If you can directly lay floor tiles, you only need to chisel the old ground.

It can be directly paved, and the method of dry paving is generally adopted.

Yes, as long as the ground is clean and moist, sprinkle a layer of mortar with 108 glue, which occupies a quarter of the water, and paste it directly behind.

It should be possible to apply a layer of binder at most.

The old house is moisture-proof.

CopyAnti-mildew civil emergency measures: 1. If there is just an air conditioner in the humid room, then you may wish to use the air conditioning dehumidification method, which is to close the window and start the dehumidification function of the air conditioner, which can effectively solve the problem of dampness in the room during the rainy period, and also has a certain protective effect on the household appliances that are afraid of moisture. 2. If the house is damp but the ventilation conditions are good, then when the house is wet, the doors and windows must be opened, and when the humidity outside the house is high, the doors and windows must be closed.

3. If only some corners are particularly wet, then you might as well put some quicklime mixed with sand as a desiccant in those dead corners. 4. If the wardrobe with the moisture-proof layer is still damp, then go to the supermarket to buy some desiccant and mothballs and put them in the wardrobe. However, clothing containing elastane should not be placed with desiccant, as the smell of desiccant may cause the elastane fibers to loosen and deform.

5. If the water on the bathroom wall accumulates and penetrates into the cabinet. First of all, you should open the exhaust fan or window to ventilate the moisture, and secondly, you have to make a waterproof layer for the bedroom wall at the back of the cabinet. 6. Hang a dry and wet thermometer at home and make observations and records to determine when to dehumidify and prevent mildew and when to close doors and windows.

At the same time, the first one can also be tested, because people often want to dehumidify by opening doors and windows, and the more they open, the wetter they get.

Solve it little by little: first of all, you are an old house, generally the old house is not very big, if the living room is less than 30 square meters, then use 600 * 600, if you use 800 * 800 will appear that the living room is smaller. Home decoration is divided into dynamic and static areas, the so-called dynamic areas are living rooms, dining rooms, corridors, balconies and other public areas, and quiet areas refer to private spaces.

Generally, the moving area is paved with floor tiles, the public area has a large amount of activity, the floor tiles are more wear-resistant, and the floor in the quiet area is warmer, on the contrary, the bedroom floor tiles are cold, after all, it is a stone type. Besides, the price you choose, 20 is really cheap, you can tell you in charge that this brick must have a very low density, very thin, and extremely poor quality. The brand of brick tells you:

Marco Polo, Nobel, Mona Lisa, etc. are all good, and his ** bricks are not expensive or of good quality, but they are just replaced by new products.

Hello, it depends on the height difference between your inner and outer floors, as well as what flooring you are going to lay now (laminate flooring, solid wood flooring).

If the laminate floor is laid now, then there is basically no need to remove the original floor tiles and directly lay the laminate floor, because: the original floor tiles are leveled, and it also takes labor costs to knock off the floor tiles.

If you are going to lay a solid wood floor, then there is no doubt that the original floor tiles will be knocked out.

The original floor tiles need to be removed, and if the cement floor is still relatively flat, there is no need to knock it off, and the floor can be laid directly. If it is not level, it is necessary to treat the cement floor first and then lay it.

We do not recommend the old tiles directly in the original.

There are two reasons why laminate flooring is directly pasted:

1.The surface of the tile is very smooth, and it is difficult to stick a new tile on the surface of the tile.

2.Whether the original tile is firmly pasted remains to be considered, and the gravity stretching problem also needs to be taken into account when pasted on the wall, if the new tile is pasted on it, it will increase the load of the original tile bonding layer, and increase the possibility of falling bricks due to the influence of gravity in the later stage.

Therefore, it is recommended that all the tiles need to be knocked off and then re-attached, and the cement under the tiles also needs to be knocked off when knocked off, exposing the original base surface and then re-attaching.

I have a set of second-hand houses to decorate, the floor tiles are worn badly, and some of them are warped, do you want to replace them with wooden floors, do you want to remove the floor tiles?

It is recommended to dismantle it. There are two ways to replace the floor tiles, one is to remove and re-lay the wooden floor, and the other is to directly lay the floor tiles. However, the original tile floor is uneven, and if there is a warping, it cannot be paved directly, and it needs to be removed, and the process is to dismantle - leveling - laying the floor.

Specifically, there are several steps:

1. Move out of all the items and furniture in the room, the dust is relatively large, if the wall is not ready to be renovated, it is also necessary to do a good job of protection.

2. Remove the original floor tiles.

3. Re-leveling the ground, if the wooden floor is directly laid on the uneven ground, it will produce hollow drums.

4. Lay wooden floors.

Because there is a cement layer under the floor tiles to be removed together, there will be a height difference with other rooms after demolition, and you can use a sloping gusset to connect it.

In addition, if it is a solid wood floor, regardless of whether the floor tiles are flat or not, they must be removed first, because the keel needs to be beaten. If the floor tiles are not removed, the keel will not be firm, and the floor will creak when stepped on in the future, and the ground will be raised, and you will have to saw the door.

If the original floor tiles are well preserved and the flatness is also very good, you can use the second method to lay directly on top of it, without leveling, and you can also save the cost of demolition.

Specifically, there are several steps:

1. Empty the items and clean the original tile floor.

2. Cover with moisture-proof mats.

3. Directly lay the wooden floor, the thickness of the laminate floor is generally reached, and the multi-layer solid wood floor will be reached.

This method is good because it saves labor and money, and the cost of dismantling and leveling can be saved. But there are two disadvantages, one is that the ground is raised, and a little floor height must be sacrificed, and the floor door may not be closed after installation, and a section must be intercepted. Second, if the temperature and humidity change greatly, the bottom floor tiles may expand and contract, which may arch the floor.

In addition, the original baseboard had to be removed, and after the wooden floor was laid, the height had changed, and it had to be reinstalled.

On the contrary, it turned out to be a wooden floor, can it be paved directly without removing it?

No, you must remove the original wooden floor and re-tile it.

Because the floor tiles need to be plastered with cement, water is needed, which will damage the wooden floor, and the foundation is broken, and the tiles on the paving are definitely not firm. And with more cement layer, the floor tiles will be a few centimeters higher than the floor, and you should also pay attention to the height of the door, whether you want to saw the door. If the original wooden floor has a keel, the height of the keel is enough to make cement and floor tiles by removing the keel.

Two more questions at the end:

1. Can I directly lay new flooring on top of the old wooden floor?

If the original floor has no deformation, cracking, mildew and other problems, you can directly lay the laminate floor, and the foot feeling will be better. It is not advisable to lay solid wood floors, because the keel requires height and may not be strong.

2. Can I directly lay new tiles on top of old tiles?

Yes, use a steel brush to scrape the surface of the tile roughly, carry out brushing treatment, and then use tile adhesive to make the base layer, you can directly paste the tile. But it is better to dismantle the old one and then pave the new one, not only because of the height of the floor, the base layer is not treated well, and the newly paved floor tiles may be delaminated.