1★★★ Inquiries: What is Sun Dongdong? Which tx can give lectures!
Polycarbonate hollow board (also known as the sun board, glass Capron board, PC hollow board) is a high-performance engineering plastics - polycarbonate (PC) resin processed, with high transparency, light weight , impact resistance, sound insulation, heat insulation, flame retardancy, anti-aging, etc., is a high-tech, extremely comprehensive performance, energy-saving and environmental protection plastic sheet, is currently widely used in the world of plastic building materials, there are other building decoration materials (such as glass, plexiglass, etc.) can not be compared advantages, widely used in commercial, factory, sports venues, lighting ceilings and shade shelters, agricultural greenhouses, aquaculture and flower greenhouses, and telephone booths, kiosks, stations and other utilities, Highway noise, advertising decoration field.
2★★★ Annoyingly, please help: Cabinet panels are covered with uv paint. How about quality? Compared with fire board, paint, crystal plate advantages and disadvantages? Because I haven't heard of uv paint before, but I'm sure to book it when I choose. My heart is going up and down.
UV paint has a strong finish, smooth surface, high hardness, no special odor, and uses UV drying, which has the advantages of high processing speed. However, UV lacquer is exposed to ultraviolet rays and instantaneously dried. It cannot penetrate into wood and it easily falls off. In particular, when the wood expands naturally and shrinks slightly, surface paint cracks and cannot be repaired.
3★★★ Consult experts: About interior doors?
1 solid wood door. Solid wood doors are the doors that are entirely made of solid wood. The advantages are environmental protection, clear grain texture, and a strong sense of unity and three-dimensionality. . The biggest drawback is that it is easily deformed and cracked.
2 Molded door is made of three or five centimeters density board after molding by the mold, and then processed in accordance with the double door technology. It has the advantage of not easy to crack deformation, the disadvantage is the door is very light, no hand, low grade The style of the door is very few.
3 Composite doors are processed by hot pressing or cold pressing or manual bonding of various materials. The intrinsic quality of composite doors is not the same. There may be solid wood in the inside and there may be few solid wood. Most of the internal use of German imported hollow particle board, bee window paper, medium density board particle board filling. The main frame is made of solid wood, medium density board and particle board.
Advantages are not easy to crack deformation, feel, the style of the door is varied. The disadvantage is that internal materials are not uniform, so that some businesses shoddy in quality, the people are difficult to distinguish the authenticity.
Double wrap doors are doors that are machined using common practices. The process is simple and the production cost is relatively low. Its interior is a wooden keel, and the exterior is decorated with plywood on the market by the two, and the outer surface is combined with some solid wood lines. The double wrap door is best suited for processing flat doors.
Its advantage is that it is not easy to crack and deform. The disadvantage is that the door is very light, there is no feel, the grade is low, and the style of the door is very few.
4 ★ ★ ★ Putty is not a good number of scraping more than less, how many times?
The putty is for smoothing, not the number of times is better, flat does not need to scratch, putty is too thick, easy to crack. It usually takes 2 to 3 times to reach it. You can use a high-powered light bulb to take a picture. Observe it in parallel to the wall. If it is uneven, you can see it clearly.
5★★★ Which master can tell me whether it is dry shop or wet shop floor tile on the fifth floor?
The floor tiles are well laid and it is not easy to produce empty drums. Wall tiles with wet shop!
6 ★ ★ ★ DX who shop solid wood flooring, whether the floor needs to level the earth or something? Thank you, the use of keel laying, do not need another morning!
7★★★ Ask everyone! Regarding the issue of plastering bricks in summer, I heard that nowadays the hot weather is not suitable for tiling. If you stick it, at least you must soak bricks for more than 24 hours. But how many bricks are soaked? Is it a phenomenon that cracking occurs shortly after foaming? How can that be done? Really depressed! !
What do you want to do for a long time? As long as enough water is sucked, no bubbles will be enough!
8★★★ Reply: Which expert to help explain the harm caused by the hydroelectric transformation horizontal slot:
Reinforced structure buildings, horizontal slotting easily cut off the vertical load-bearing bar, destroy the structure of the house, bringing security problems.
9★★★ Reply: Is it necessary to level the parquet flooring? My home ground I looked very flat.
Need to be early, or will affect the quality of the installation, within 2 meters radius must be level, the height difference should not exceed 3 mm. The ground should be completely dry. You can look at the people who are on the floor. They think that they can not use the morning, they can not get it early, and they have problems to find them. Otherwise, there is trouble and responsibility is difficult to divide.
10 ★ ★ ★ Eastern home things cheaper? I think most things are bought there. Is it wise? Because the family running the building materials market is too much trouble. - <0bytes> 80 80s
Not the cheapest, but there will be no fakes! Just like shopping in a big supermarket!
11★★★ Reply: Shop floor tiles in the summer, how about tiles? Whether the effect is not good or not has little effect on the tiling, as long as you pay attention to paving the floor tiles and wall tiles, do not allow the veneer floor to be too dry. Generally, you should pour water before processing to allow it to absorb about half an hour. Cement mortar to ensure a firm bond. Since the material is drier than normal, the time required for the treatment of the swelled water should be extended for the tiles, tiles and other materials that need to be treated with swelled water, so that they are sufficiently close to saturation.
12★★★ The floor tiles of the shower room, you want to remove the re-paving, the original floor tiles are protruding, that is, built with tiles. Ask the experts, if I remove the redo, is it necessary to re-waterproof it? thank you all:)
Waterproof is best done! Leaking more trouble!
13★★★ There are elderly people in the family, and there are no children for the time being. Usually there are not many friends who come to play at home. Laminate flooring or floor tiles? , Please help give advice, thank you!
There are old children in the family, the floor in the living room is good!
14★★★ Leaders, how do I decorate my rough house?
Look at the decoration diary, you can get inspired from it! Learning knowledge of decoration, the more knowledge you have, the less opportunities you are cheated! - <0bytes>
15★★★ In the end is a wall tile or a floor tile? My kitchen is a brick-clad brick, but the bathroom is really a wall tile. Is there any stress?
The wall tiles are arranged from top to bottom, that is, the whole brick is on the top, and the tiles are pressed by the wall tiles to prevent the water in the wet area of ​​the bathroom from seeping downstairs.
16★★★ How do you see that the laminate wood flooring is susceptible to water deformation? How can you say that it cannot be wiped? I faint?
As long as you don't use water for a long time, it doesn't matter if you use it! My family has spent five years! 17★★★ What is it called: "grooming" ah? What is the treatment of the "grooming" of the bathroom and bedroom? Brush the wall paint, do not scratch the putty! The putty is for the formation of the wall! Only when tiling, afraid to stick on the smooth wall, use cement mortar to sweep on the wall, make the wall rough. Call it pull!
18★★★ Does the laminate flooring require waxing?
No need!
19★★★ Reply: What is the standard height of the building?
Ministry of Construction standards, the height of the house interior space should not be less than 2.40 meters. Now commercial houses are mostly 2.50 meters.
20★★★ The difference between wall lining and wall lining is not clear. The best operation method is the disadvantage of putty:
1. Adhesion is poor, bonding strength is low. In order to overcome this defect, individual home improvement high-quality enterprises brush the interface agent across the substrate. Increase costs and increase working hours.
2. No toughness.
3. Pulverization will soon occur after exposure to moisture.
4. Cracking, peeling, peeling, etc. occur within a short time. Especially on the inner wall moisturizing board, even if it is completely closed with a cloth, it is difficult to eliminate the above phenomenon. After the construction is completed, it will bring a lot of maintenance, causing inconvenience to the user.
5. When painting the wall again, it is necessary to eradicate the original 181 putty, laborious and pollute the environment.
6. The surface is not delicate enough and has poor texture.
Wall lining 1. Strong adhesion, high bonding strength, certain toughness, good air permeability.
2. It will not appear powdery after damp, and it has strong water resistance.
3. When the wall lining is used, there will be no cracking, peeling, or falling off.
4. The use of wall-lined walls has a delicate feel, a soft look, and a good texture.
5. After the wall surface is contaminated, you can scrub or brush the interior wall paint directly. And can improve the performance and service life of coatings.
6. When the interior wall is painted again, it is not necessary to remove the wall surface and brush the interior wall paint directly.
7. The wall lining is an environmentally friendly material that does not cause any pollution to the indoor air. After testing by the Beijing Institute of Labor Protection Science, wall linings contain no toxic substances such as benzene, xylene, and formaldehyde, which are harmless to the human body.
Therefore, wall lining is the best combination of wall and paint. Wall lining is more expensive than putty.
two. How to use wall lining to treat walls.
When using wall linings, the correct method of wall surface treatment is: In the first step, the original wall is cleaned and cleaned; the second step is to repair the original wall. After the cracking and emptying area is added with a mesh belt or kraft paper, the wall is used to line the wall; the third step is to brush the finish directly after the scraper is printed with sandpaper and the dust is cleaned.
21 ★ ★ ★ Reply: I would like to ask, do not use ceramic tiles behind the cabinet?
It is best to paste, you can use a little tile!
22★★★ Reply: My family had a laminate floor. JS said that if the ground is uneven, you can use fast sticking powder to level without cement. Is this right?
Fast paste is suitable for a small area of ​​local morning! Large area with cement sand!
23 ★ ★ ★ The house was painted with latex paint before, but it was a little dirty. Would you like to ask if you can directly re-launch latex paint, do not remove the original paint, and not putty on it?
The key is to look at the quality of your original wall paint brush, the quality is not good, polish the paint, will be skinned. Good quality is not a problem.
24★★★ When you wash the wall during the rainy season, but there is no way, the duration is right here, and you can't stop! Annoying! Would like to ask if we have any good way!
In the project, we must do a good job of drying the primary putty. The wall must be painted three to four times before putting paint on it. Every time you play it should not be too thick. After each putty, the drying time should be as long as possible, be well ventilated, and minimize indoor moisture. If the putty does not dry out, put on putty or brush paint repeatedly, lock in too much water, the wall will appear "sweat", or even a large area of ​​cracking.
25 ★ ★ ★ wall, floor tiles how to check whether the stickers are qualified? Urgent, soon to accept!
Look, see if the size of the floor brick mortar is uniform; look at the degree of straightness and straightness of the tile mosaic line, and make the splicing line neat and straight.
2 lean on: use a ruler to check if it is flat. "2 meters range does not exceed 3 mm"
3 Knock: Tap the four corners with a wooden stick, and the center. Check emptying phenomenon meets requirements. The empty drum does not exceed 3%. 》
Whether the floor tiles of the bathroom have a proper slope, the water flows to the floor drain and no water is accumulated. Floor drain combined with floor tiles
26 ★ ★ ★ ask the elderly decoration should pay attention to what the kitchen bathroom floor tiles pay attention to choose non-slip floor tiles. The living room is best to use the floor. Do not pass the door stone too high, switch and socket location should be appropriate. Choose environmentally friendly plates and furniture.
Re: Will the latex paint be sprayed or rolled?
Spray, beautiful! Disadvantages paint, maintenance difficult. There was a crack and the entire wall needed to be sprayed again. The effect of rolling can also be done well.
27★★★ My home is about to be renovated. Most of the furniture is going to be done by the decoration company. The decoration company promises to use big core boards and panels. However, it was recently heard that Daxin board has high formaldehyde content and is not environmentally friendly. Is that right? What should I do?
You can choose E1 class, brand name Daxin board. Other boards, MDF, particleboard, also have formaldehyde problems. The production of these plates can not be separated from the plastic, gum is the source of formaldehyde. Decide whether the plate is good or bad to see the quality of the used glue. .
28★★★ Reply: Dr. Ph.D. or other prawn consulted: Whether or not the tiles need to be waxed.
To wax, solid wax.
29★★★ Consultation: The calculation of the average brush wall area charges, the length, breadth and height of the area, minus half of the doors and windows, is reasonable?
This is generally the case! However, your windows and doors are covered. It is not reasonable to calculate it in half. - <0bytes> yylbbs
Again, what is the difference between dry shop and wet shop? How is it made? It seems that these two quotes are not the same.
Floor tiles generally use dry shop, wall tiles use wet shop, wall tiles offer higher than floor tiles!
30 ★ ★ ★ seamless tiles should not need to be hooked it?
The seamless bricks are best for retaining 0.5 to 1.5 mm expansion joints. 1 It prevents thermal expansion from falling off. 2 eliminate the visual difference due to inconsistent size!
31★★★ Ask a question: Is the beauty nest's lining good or easy to scrape?
Easy to scrape.
32★★★ Some people say that natural stone radiation is very powerful. Is this true?
Do not talk about stone discoloration, use A-level products, rest assured to use!
33★★★What is the ratio of tiling, cement, sand and stone, and how do you estimate the amount?
Wall tile: cement 1 bag 2 bags half sand, can paste about 2.5 square meters; floor tiles: cement 1 bag against 3 bags of sand, can paste about 3 square meters
34★★★ Ask the teachers, is it better to use multi-layered solid wood flooring or laminate floors?
If only thermal heating is considered, laminate flooring is good.
35★★★ Reply: My family is a new house. Before I brush the wall, what should I do with the original wall? Now it's white. If it's not waterproof, it needs to be shoveled out.
36 ★ ★ ★ If you want to decorate but do not have time to stare at how to do?
1 or find a good reputation of the decoration company. 2 Please supervise
37 ★ ★ ★: Novice questions: I ask you: bearing walls can not be destroyed, but can not open a small window above, put on the glass light? Because my family's bathroom is dark. Thank you heroes. . //bow
Load-bearing wall is not allowed on the window! It will destroy the structure of the house!
38★★★ Reply: Help: Does the wall tile of the balcony use plastic tyrants?
You can use plastic tyrants, or 903,933 glue!
39★★★ How to do pneumatic nailing on the door frame? Anxious!
PuTTY must be color-tuned to the same repairs, do not see,
40 ★ ★ ★ Reply: Can the position of the toilet move? It's too close to the shower.
Use a toilet shifter to move about 10 centimeters. If you are moving a long distance, you will need a high ground, at the expense of the height.
41★★★ What is the reason for the discoloration of ceramic tiles in the unfinished bathroom?
It may be caused by water absorption. When the water is dry, it will be better.
42 ★ ★ ★ Reply: Consult: putty + interface agent = wall lining it? Is the wall solid and dry? Wall solid / wall lining / putty + interface agent in the end there is a role in the Arab-Israeli? I have dizzy putty and the role of wall lining the same, so that the wall surface is smooth, wall lining is better than putty, expensive than putty, is its replacement product. Wall solids and interface agents are used to enhance the adhesion of wall paints.
43★★★ Is it good to laminate floors or tiles? Are tiles really more environmentally friendly than composites?
Brick! There is no formaldehyde pollution, the radioactivity of the tiles is small and can be ignored! Composite flooring as long as the choice to meet the national environmental protection requirements can also be used!
44★★★ The decoration company gave me a MDF (friends say it was not good) door hangers, and everyone told me that it was okay. The decoration company said it was okay. I wanted to check out some of the uses of the MDF.
Because it is made of wood powder squeezed and bonded, it has a dense structure, a smooth surface, simple processing, and is not easy to be deformed by moisture. It is very suitable for making furniture on site. It has a fatal problem, that is, the nail holding force is not strong because of its The structure is wood flour, no lines, so when the nails or screws are tightened, especially if the screws are tightened twice in the same place, the fastening force will be lost again. Not suitable for door covers, door covers are best used Daxin board.
45★★★ My home wall putty was hung four times, and 45 bags of putty were used. The workers said the wall was very uneven. Brush so thick, will not fall one by one later?
Putty can not be too thick, easy to fall thick, easy to crack, if the wall is very uneven, it should be repaired with plaster, and then putty.
46★★★ Re:~~~~~ How about the discount decoration?~~~~
Renovation University motto: "Only buy it wrong, not sell it wrong"
48★★★ Reply: Dear teachers and classmates, may I ask, my foreman said that the tiles I bought have a size error of 1-2mm... Is it important?
Small bricks allow plus or minus 0.5mm, large bricks 1mm, if your brick is as big as the foreman said. There will be some impact on the posted quality. That would have to leave the bricks wide and modify them, and then ask the workers a little, pick them up and put together the tiles with small errors!
49 ★ ★ ★ sorry, ask again, what is 888?
888 is a kind of low-grade wall paint. It used to be much cheaper. It is still used in many small cities and rural areas. It cannot be scrubbed with water. Easy to pulverize!
50★★★ I leaked water around the bathroom floor drain of my house, but my house's floor tile was over and I only blocked it downstairs? I LG wanted to cut the floor drain around the floor tile to make it waterproof. Is this necessary?
There is no need to do it below. Just use the gambler to do local processing on it.
51★★★ I bought a second-hand house. He put granite on the ground eight years ago. I heard that there is radiation. Is radiation getting smaller and smaller with time? If I put a layer of composite wood flooring on top, will it be better?
That's it! However, you do not have such a long life. The half-life of uranium 238 is 4.5 billion years, and radium is also 1600 years. They release α β γ rays, and the wooden floor can block the alpha rays. The other two cannot!
52★★★ When the wall was approved, it was a batch of putty sanding twice, and then brushing; or should the batch be polished again?
The batch should be polished again until it is flat.
53★★★ My family's house is warm and floor tiles have been paved. However, the quality is poor. If you use wooden floors, do not remove the floor tiles. Will it affect the heating effect? It will have a little effect on heat transfer. not very big,
54★★★ Reply: Ask the teachers and classmates a problem of sound insulation in the pipes.
55★★★ The wires in the wall need not to be sleeved. There is no difference in the sleeves.
It must be sleeved, it can protect the wire, in case the outer layer of the wire is damaged will not cause a short circuit. It is also convenient for future maintenance.
56★★★ The woodworking is done quickly, and it is planned to use a mixture of oils. Please dx recommend a polyester paint.
China Resources.
57★★★ May I ask about polyurethane waterproof coating, is it environmental protection?
Acrylic waterproof coating is better than polyurethane waterproof coating!
58★★★ How do new furniture remove those toxic substances, such as formaldehyde?
Choose a plate that meets environmental requirements. This is the most effective way! If you have made it can be brushed some formaldehyde eliminator.
59★★★ Reply: Want to know what is the counterweight wall?
In the past, the structural design of buildings, multi-storey brick-concrete residential balconies usually use prefabricated balconies. During installation, pre-fabricated balcony panels are fixed by rivets fixed in the concrete ring beam, and then rely on the weight of the upper brick wall to act as a part of the weight.
The part of the brick wall is commonly known as the "weight wall"
60★★★ Reply: What kind of wall should be patched? Not posted or not posted? what is the difference?
Insulation wall, light wall, patch to prevent large area cracking!
61 ★ ★ ★ What should be used to fill the slot when the cable is opened? Thank you! Can I use ordinary gypsum powder?
General use of caulking plaster, then kraft paper, and then wall treatment. Where the kitchen bathroom tiles are cemented
62 ★ ★ ★ I live in the living room tile, to walk across the living room to take a pvc pipe, wear wires. The decoration team said that they should be slotted on the ground, and the decoration team of others' homes would be laid directly on the ground and covered with cement. Q. Is it necessary to slot?
Slotting the floor, it is easy to destroy the structure of the house, the tile can not be opened, covered with cement, a little bit to sacrifice a building height, and put some more cement sand.
63 ★ ★ ★ very distressed people to ask you to leak the cast iron pipe is very distressed people ask you to leak the problem of cast iron pipes
Mix cement with gypsum (at a ratio of 100:5), add appropriate amount of water and mix well, apply it to the leaking point of the water pipe, and solidify in about 3 hours. But before it is dry, close the water valve and stop using it.
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