Problems needing attention in decoration construction (woodworking ceiling, tiling, painting, etc.). )!
1. What kinds of woodworking ceilings are there now?
Materials mainly include wooden keel ceiling and light steel keel ceiling.
From the modeling point of view, there are mainly straight ceiling, flat ceiling and heterosexual modeling.
2. How much is the ceiling?
Ceiling is divided into square meters and linear meters.
Linear ceiling: 120- 150 yuan/linear meter.
Flat ceiling: 120- 150 yuan/m2.
Modeling Top: Calculated by Project. In fact, it is mainly labor cost and material cost.
The main materials are: gypsum board, light steel keel or wooden keel, and light steel keel is recommended.
Light steel keel must be used for the straight ceiling, but the foreman likes to use wooden keel to save trouble.
Tips for IKEA decoration in Fu Xuan, Foshan: Generally, wooden keels are used for larger shapes, which are more expensive. 80% of the special shapes may add tens to 100 yuan/square meter or linear meter, and the price gap between private and company is quite large.
Linear ceiling
Pingding hung ceiling
3. What is a gypsum board ceiling?
It belongs to woodworking modeling, and the top modeling of decorating or hiding fresh air ducts is generally in the living room and bedroom.
Gypsum board hung ceiling
4. What material is used for the ceiling? How to install the ceiling?
Gypsum board, light steel keel or wooden keel, light steel keel is recommended. Waterproof gypsum boards with intervals of 40 cm should be used in wet areas.
5. What is the construction technology of gypsum board ceiling?
The main keel spacing is 80cm, and the auxiliary keel spacing is 40cm. When the keel needs to stare at the roof, don't take the big nail, use the expansion bolt.
Problems easily occurred in suspended ceiling construction: the keel spacing is too large, mainly for workers to save trouble.
6. gypsum board ceiling requirements?
New air ducts need ceilings, water pipes need ceilings, and decoration also needs ceilings.
Second, problems related to bricklayer's construction, such as tiling.
1. How to paste the tiles?
It can be divided into cement mortar paste and tile paste.
Pay attention to leveling, squareness and verticality for vitrified bricks (bricks that don't drink water) and tile adhesives used for the upper wall of floor tiles. When cement mortar is plastered on the brick, the brick should be fully soaked in water for 2~4 hours, subject to no foaming, otherwise it will be unstable.
When pasting floor tiles, it is necessary to do slurry sweeping treatment in advance to keep the ground clean and free of sundries. Pay attention to the ratio of cement to sand: too much cement shrinks too fast. It is flat when it is just pasted, uneven when it is dry, and may crack if the quality is not good. Without cement, it is easy to stick badly.
How to paste the floor tile on the wall is generally done with tile adhesive. Construction method of thin paste: cement mortar is leveled vertically, and then the paste is hung on the wall with a special scraper with sawtooth. The thickness of the glue should not exceed about 0.5cm. Thin tiles are stronger and the hollowing rate is lower, but it does not necessarily save space. Many people misunderstand that thin stickers will be thin, but they are not.
lay bricks
2. What should I pay attention to when sticking bricks?
1) pay attention to the firmness of the wall brick base, don't empty drum, pay attention to the flatness of the wall.
2) Pay attention to the floor cleaning of floor tiles.
3) Pay attention to the soaking of wall tiles, but not floor tiles.
4) Pay attention to the flooding slope of the toilet.
5) In the dry-wet separation area, it is suggested to leave a standby floor drain in the dry area if possible.
Toilet-dry and wet separation
6) Pay attention to the ground protection after plastering.
7) Before tiling, the drain should be simply blocked to prevent sundries from falling in.
8) External angle treatment: you can choose a 45-degree oblique cutting angle or stick an external angle strip.
9) If you buy more bricks, you will lose 8~ 10%.
10) For newly built walls, such as hanging water heaters and other heavy objects, it is necessary to use light weight of more than 8 cm. The new wall needs to be hung before plastering.
1 1) The standard of the ground slope of the bathroom is generally 1~2cm (depending on the bathroom area). It is necessary to make a flooded slope. A basin of water fell on it, and the water flowed to the floor drain, and there was no water in the corner.
12) Tiles at the floor drain should be splayed. It is not easy to accumulate water near the floor drain.
floor drain
13) The lintel is about 5mm higher than the toilet floor.
14) Tiles shall be attached to the ceiling at least 10cm or all of them shall be attached to the top, and tiles at the check valves of kitchen flue and air duct shall be attached to the top (it is convenient to replace the check valves later).
15) Buy basin and bathroom cabinet Note: If you plan to buy sanitary ware according to the existing space before tiling, you should consider the thickness of tiling, generally increase the thickness of one wall to about 3cm, or consult the foreman.
16) Pay attention to the bathroom and kitchen door when sticking bricks. Wooden door: generally, the door opening is not bricked, because the door cover should be installed. Metal door: the inside of the door opening needs to be tiled, and the outside does not need to be tiled.
3. Why do tiles crack easily?
The following conditions will cause tiles to crack easily:
1) Where there is a construction hole.
2) There is a fire hydrant behind.
3) The joint of load-bearing wall and light wall is easy to crack.
4) The newly-built wall is not hung with steel wire mesh, and the wall is deformed, resulting in cracking of ceramic tiles.
5) The flue itself at the flue is not firm, or the hanging net is not firm, which leads to the cracking of ceramic tiles.
6) There is something wrong with the quality of the tile itself.
Tips for IKEA decoration in Foshan Fu Xuan: Generally, hanging steel wire mesh can reduce tile cracking or falling off. When connecting the lightweight wall with the load-bearing wall, it is best to hang steel wire mesh on the lightweight wall and then cover it to about 10cm.
4. How big is the brick joint?
It depends on the bricks. General antique brick seam 2~3mm, wall brick 1~ 1.5 mm, floor tile1~ 2 mm. The thickness and height of bricks are generally about 3cm.
5. How much does it cost to tile?
In the case of a single bricklayer, it is charged by square meters or working hours. Ordinary bricks are about 40 yuan per square meter. Or a day around 400 yuan. Large areas are generally charged by square meters, and small areas are calculated by working hours.
Tile fixing
6. What kind of tile adhesive is good?
Tile adhesives include jointing agent, porcelain jointing agent and sewing agent, and jointing is the cheapest, without paying wages. Beauty sewing agent and porcelain sewing agent need to be bought separately, and porcelain sewing agent is the most expensive. The beauty sewing agent and porcelain sewing agent are built by the merchants, and whoever buys them will do it.
Pore-boring agent: Pore-boring agent is the most common. It doesn't cost much to tick off the seam, but it costs 5 yuan a square meter at most. The kitchen and bathroom should use anti-mildew and anti-corrosion jointing agent, and brands such as Meichao, Gaode and Sika are used more, and the living room should use universal jointing agent.
Beauty agent: the advantage is that it is easy to wipe when it is dirty. Better care and stronger than jointing agent.
Porcelain sewing agent: resin material, stronger than beauty sewing agent.
Fu Xuan IKEA Decoration Tips: There can only be one kind of porcelain sewing agent and beauty sewing agent. If you use porcelain sewing agent, you don't need beautiful sewing agent.
7. Is the problem of wall tiles pressing the ground or the wall?
In the past, because the waterproof material was not good, the wall pressed against the ground and was waterproof by floor tiles. At present, many companies insist on making it look better for gimmicks, but it is troublesome and the construction is slow.
Generally speaking, the wall presses the ground: first stick the wall bricks, then stick the next row of bricks.
If there is a problem with the pressing wall, the wall brick should be removed. The earth pressure wall would have been ugly if it had been paved at that time, and it would not have been too ugly if it had been marked. And it is easier to repair the ground.
8. How much is the ground leveling? What is the leveling thickness of the ground?
If the ground is lower than 1cm, self-leveling is required. Ordinary 30 yuan is one square meter. Your price is 561 square meters. Flat thickness refers to the new thickness calculated according to the original ground.
The ground leveling is generally not less than 1cm, generally about 3cm. According to the quotation of the construction party, the cost may increase.
Leveling materials are divided into cement mortar and self-leveling. Self-leveling includes gypsum-based self-leveling and cement self-leveling. If the ground is lower than 1cm, self-leveling is required. If leveling is not done well, it is easy to have problems such as cracking, hollowing, sand returning and substandard flatness. It is particularly important to note that when the old house is looking for the horizon, it may lead to water leakage downstairs, so pay attention. After leveling, the ground needs maintenance. Sprinkle water 1~2 times a day to keep the ground moist 1 week.
Wall leveling is different from ground leveling. Generally, spray water on the wall first to keep it moist and increase the cement bonding degree. It's best to brush the wall again and then apply cement mortar.
9. The problem of hollow bricks
If the corner of the tile is empty, you can leave it alone. If the middle of the rotating tile is empty, it must be replaced. Where holes need to be punched, just empty the drum and replace it as much as possible. Empty drum is normal when there are water and electricity pipes.
10. About taking a nap
Cement and glue can be used to nap. It is best to use a professional napping roller. Generally, it is brushed per square meter 10- 15 yuan. When the floor is finished, there is no need to take a nap, and there is no charge when it is finished.
1 1. What steps do bricklayers need to dry before proceeding to the next step?
Waterproof and wall roughening.
Waterproof: If it is not dried the first time and brushed the second time, even if the waterproof thickness after brushing is not enough, it will not meet the standard. Generally, it takes 24 hours to completely finish the wall roughening.
Three, painting and other petroleum construction related issues
1. What's the use of scraping putty? How to scrape putty on the wall?
Make the wall smoother and more delicate, so that the next painting effect is better and the wallpaper is smoother.
Tips for IKEA decoration in Foshan Fu Xuan: It is recommended to use water-resistant putty. The order of putty scraping is as follows: wall rolling-plastering leveling-plastering-putty scraping-grinding-painting. Generally, the putty is scraped 2-3 times, and then scraped again after each drying in the shade. Painting is generally a bottom and two sides, and it is painted again after each natural drying. How much is painting? Many people don't know how much it costs to blow putty. General putty scraping materials: 18 yuan/㎡; The pure salary of painting one bottom and two sides does not include painting 5 yuan/㎡.
2. What should I pay attention to when painting the wall?
In order to pursue good results, we need to pay attention to the weather. Such as season: spring and autumn, sunny days are best, rainy days do not brush. Temperature: not too low, preferably above 10 degrees. Tips for IKEA decoration in Foshan Fu Xuan: In addition, you should pay attention to the following points:
1) putty grinding shall meet the acceptance criteria.
2) For color paints, it is recommended to stick plaster lines as the middle boundary of colors.
3) Fenlin, Shifu and Fule Pavilion can't exchange too much paint water, and Fule Pavilion has the highest requirements.
4) Spraying is not recommended, because the materials used for spraying are relatively expensive, and roller coating is needed. Maintenance in the later stage of roller coating
5) Bright paint is not recommended for old houses, because the reflective surface of bright paint is better. If the wall of the old house is uneven, it is easy to see shadows. It is recommended to choose matt and semi-matt. If the room is dark, dark and cool paints are not recommended.
6) It is recommended to close the window for 3~5 days after painting, and let the paint surface dry naturally in the shade.
7) The effect of the wall and the color of the color card will be slightly different. All color cards have intermediate colors. If the middle color is darker, it will be darker after going up the wall, and the light color will be lighter after going up the wall.
8) Paint is generally painted on one bottom and two sides, and colored paint may be painted on one bottom, three sides or four sides to cover other colors.
3. Is it better to decorate with wallpaper or paint?
Look at personal preferences.
The wallpaper has good crack resistance, beautiful appearance and easy warping, and there is a seam in the middle of shrinkage, so it is difficult to grasp the construction progress. After the foundation construction is completed, quickly paste the wallpaper. However, the later construction has to be cleaned up. Wallpaper is a test of technology. It is recommended to use workers from wallpaper manufacturers to paste it.
The main material is easy to bump after painting, which leads to peeling and needs to be repaired by the foreman. If there is a crack in the wall, it is obvious. Post maintenance is more troublesome than wallpaper. Paint is scrub-resistant, brighter than wallpaper, and light paint makes the room brighter.
4. What paint should be painted on the wall?
Fenlin, Shifu and Fule Pavilion belong to high-end coatings, which have high requirements for painting. However, after the later repair, traces are easy to appear and the price is relatively expensive.
Du Fang, Dulux and Nippon belong to mid-range paints, which are easy to repair. Other paints have relatively low prices and are not resistant to scrubbing.
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The article comes from IKEA Decoration Company in Fu Xuan, www.fxyjzs.com.