Shen Cun Decoration
Part I: Quality identification of water pipes.
1. The quality of aluminum-plastic pipe is better than that of pure PPR pipe of the same brand. Besides being stronger and more durable than pure PPR pipe, aluminum-plastic pipe has one advantage that PPR pipe does not have: PPR pipe is connected with pipe fittings by hot melting. In the construction process, if you are not careful, the nozzle is prone to excessive hot melting, the nozzle is wrapped, the pipe diameter is reduced, and the water flow rate is reduced. However, there is no such risk because there is a circle of aluminum alloy in the middle of the aluminum-plastic pipe that is not easy to melt and deform.
2. Water pipes can't have the function of anti-bacteria or sterilization. Therefore, it is recommended not to buy water pipes with hyped concept such as nano-antibacterial pipes.
2. Quality identification of waterproof materials.
1. Refuse to buy other miscellaneous KII waterproof products that are counterfeit Degao KII.
2. Identification of waterproof quality: flexibility and strength of waterproof layer. The waterproof layer constructed with good quality waterproof material has good tensile performance, and it will break when it is pulled lightly.
3. No matter how good the waterproof material is, the waterproof layer will age and fail, so don't rely too much on the waterproof material, but pay attention to how to ensure that the water pipes are watertight and whether the cracks in the floor tiles are sealed and watertight.
three: latex paint.
1. Refuse to buy latex paint without green ten ring environmental protection logo.
2. Identification of latex paint quality: There is an opportunity to give full play to the content and scrubbing resistance of latex paint. The former index determines the environmental protection degree of latex paint, and the latter standard determines the durability degree of wall paint. I suggest that we can use Nippon or Dulux's clean emulsion paint and hardcover five-in-one emulsion paint, both of which have the same feature: good quality and low price, and they are brand-name products that support market share.
3. Don't buy high-priced latex paint with concept hype. For example, hardcover five-in-one anti-formaldehyde bamboo charcoal anti-formaldehyde and so on, give latex paint some unique functions that do not exist at all, and sell latex paint as a health care product. The surface of latex paint is waterproof and closed, and indoor air cannot enter the interior of latex paint, so there is no function of removing formaldehyde from indoor air at all, which is purely a concept hype of latex paint.
iv: glue
1. Woodworking glue must use green ten ring standard products.
2. don't buy the glue used for wall paint priming in bulk without manufacturers.
five: ceramic tile
The quality of ceramic tile can be measured from three aspects: anti-pollution performance, flatness and size error.
1. Use tiles with good antifouling performance.
The anti-pollution performance is mainly manifested in polished tiles, and there is generally no saying that any brand of antique tiles has better anti-pollution performance.
commonly used polished tiles are generally divided into two types: infiltrated tiles and polycrystalline micro-powder tiles. The simplest identification method: from the side, the infiltrated brick is single-layer, while the polycrystalline micro-powder brick is generally added with a layer on the basis of the infiltrated brick blank. We usually call the added layer a protective layer, so the polycrystalline micro-powder brick is generally double-layer. Due to the lack of protective layer on the surface of polycrystalline micro-powder brick, the anti-pollution performance is not good. As long as it is polycrystalline micro-powder brick, no matter how bad the two quality indexes are, its anti-pollution performance is not much different.
2. Use tiles with good flatness and consistent size.
before a tile is fired in the kiln, put the brand logo on the back. after the tile is fired, is it flat and uniform in size? I don't know it in advance. After coming out of the kiln, it must be graded by the manufacturer. If it is well-burned, the size is consistent and the flatness is good, it is an excellent product. On the contrary, it is a defective product. What about defective products? Smash it? Impossible, we have to sell it to the outside world. How can we sell it? Special treatment. As a result, we often see some famous brand tiles dealing with defective bricks at special prices under the guise of being grateful for special offers.
Of course, the sales girls will never admit that there is something wrong with the quality of their special brick. They will make up various reasons to make you believe how sincere their special price is. Don't believe it, just believe in your own eyes: let the brand salesman tell you which construction site is using this brick, and you can go to the construction site to have a look, and all the lies will be broken.
how to see whether the flatness and size of ceramic tiles are consistent from the construction site?
Step 1: Look, see if there is unevenness between the brick joints, and see the size of the gaps left in the bricks. Everyone here will have questions: how can we see the quality of tiles from the size of the gaps left in the tiles? No matter what color the floor tile sealant is now, with the infiltration of stains, it will be the same color in the future: dirty black and gray. At present, home decoration still uses light-colored bricks as floor tiles, and a circle of striking black-gray gaps around the light-colored floor tiles is really unsightly, so we will hope that the gaps between the floor tiles are as small as possible. To keep the gap small, there must be a prerequisite, that is, there is no problem with the flatness and size of the tiles. If there is a problem, we have to widen the gap in the tiles in order to cover it up.
Generally, the gap left by polished tiles with better quality will be controlled below 1 mm. Because the firing temperature of matte antique tiles is higher than that of polished tiles, the flatness cannot be compared with polished tiles. However, antique tiles with good quality can also control the gap at about 1-1.5 mm.. If it is a light-colored brick, but the gap left is larger than this standard, we will doubt whether there is a problem with the quality of the tile.
step 2: touch. Whether the four corners of the tile are flat or not can be seen from the bricklayer's skill level; If the four corners are flat and the edges of the tiles are uneven, it means that there is something wrong with the quality of the tiles.
VI. Quality identification of toilets.
1. Identification of defective toilets at special prices.
porcelain that needs to be fired will have the same problem as ceramic tiles: there will be deformed and substandard defective products in the same brand. Defective toilets are easy to recognize. 1. See if the toilet outlet is deformed; 2. See if the toilet is deformed. The simplest way to identify it is to put the toilet on a flat ground and shake it. It must be deformed if it shakes left and right. The quality of a toilet with crooked pipes is really not much better.
2. The glaze of the toilet is very important. There are generally two kinds of glazed surfaces of toilets: imported nano-glazed surfaces and ordinary glazed surfaces. Nano-glaze is smooth and delicate, with strong anti-fouling performance and no dirt leakage.
identification method: sprinkle some water on the inner wall of the toilet, and the common water drops on the lotus leaves after rain are nano-glazed.
3. The flushing force of toilet should not be ignored.
The reasonable design and firing of the toilet drain pipe will not produce deformation, which directly determines the discharge impulse of the toilet. Identification method: Generally, for a better toilet, merchants will prepare 4-5 golf balls to put in the toilet and flush them for customers to see, while a toilet with less impulse can only put a few much lighter table tennis balls for experiments.
seven: quality identification of integrated cabinets.
(1) Beware of fake and shoddy cabinets in specialty stores.
when we visit the cabinet stores, we can often see that some cabinet stores are advertising special offers. Most of the cabinets with special offers are not brand cabinets on the shop signs, but are made by the owner of the store in a local small workshop to reduce costs. We call this kind of cabinet with a sheep's head to sell dog meat fake and shoddy.
the identification method is simple: first, look at the process, such as rough trimming, many gaps, thin edge banding, aluminum alloy edging for crystal door panels, etc. Second, look at whether there is a manufacturer's trademark on the cabinet plate, which is usually played on the edge strip of the cabinet plate. This is the simplest way to identify.
(2) They are also regular cabinet brands with production capacity. What is the difference in the quality of their cabinets?
first of all, clarify a concept: the quality of the whole cabinet has nothing to do with the brand. It is not that any brand advertises more, or that the specialty store is large in scale or expensive, so the quality is definitely better than other brands. The production of integrated cabinets does not need very advanced equipment and technology, as long as they are regular manufacturers with certain strength, their equipment and technology levels are not much different.
so, what are the quality differences among different brands of cabinets? On the cabinet material.
we introduce different quality cabinet materials from three aspects.
1. Artificial stone countertops of cabinets. We can measure the quality of cabinet countertops from two aspects: anti-pollution performance and scratch resistance. Hua Xun brand artificial stone is the most commonly used and the best quality in the market, and the price of ordinary brand artificial stone is roughly equivalent to about 6% of Huaxun brand. The order of this brand of artificial stone from bad to good is ordinary artificial stone-crystal stone-composite acrylic. These three kinds of artificial stones are different in stain resistance and scratch resistance, but there is no essential difference, because they are all stained and scratched by nails, at least to different degrees.
what kind of artificial stone can be completely impermeable and nails can't be marked? That's only the Blue Ocean brand quartz stone produced in Foshan, or diamond. The market price ranges from 75-175 yuan a meter, and the brand and quality are exactly the same, but the profits of different cabinet brands are different.
Now, in order to maximize profits and confuse concepts, some brand-name cabinet stores in the cabinet market call Hua Xun ordinary artificial stone composite acrylic and composite acrylic as acrylic with higher acrylic content, artificially upgrading the concept of artificial stone. In fact, there is no such thing as artificial stone in Hua Xun. Keep your eyes open and beware of being fooled.
2. Door panels of cabinets.
The common cabinet door panels are double-sided finish door panels, blister door panels, painted door panels, crystal door panels and diamond door panels.
Among them, the cheapest and least durable is the double-sided paint-free board, which is generally used in the whole wardrobe. It is to stick a layer of plastic skin on the high-density board, which will swell and peel when it meets water. It is recommended to use it less. The structure and disadvantages of the blister board are the same as those of the double-sided finish board, only adding some modeling patterns, and it is also recommended to use less.
The disadvantages of painted door panels are that they are not resistant to bumping, and the surface is oxidized and discolored, so they belong to door panel materials with many advantages and disadvantages.
The crystal door panel is a cabinet door panel with a high cost performance, which is covered with a layer of colored plastic board. Compared with the painted board, it is more resistant to bumping, lighter and blisters. However, we have to guard against the fake and inferior products produced by small workshops. Identification method: Due to the lack of necessary equipment, the crystal door panels produced by small workshops are fixed by hand-made aluminum alloy wrapping.
there are two kinds of king kong door panels. the first one is that the ordinary king kong door panel is made of aluminum alloy wrapped around tempered glass. this door panel has the disadvantages of unsightly appearance and inconvenient scrubbing of oil fume. the advantage is that it is completely waterproof and will not deform when soaked in water. The second type is based on PVC board and pasted with tempered glass. Because there is no ugly aluminum alloy frame around, it is basically perfect. This is the most durable cabinet door panel in common use, and of course, the price is also the highest.
3, the plate of the cabinet. Refers to the inside of the cabinet and the base material of the door panel. The most commonly used are high-density board, moisture-proof board, large core board and PVC board. The durability of cabinets mainly depends on the cabinet plates, among which waterproof and deformation are the most important. Among them, the least durable is the high-density board, and the moisture-proof board and the large core board are slightly more durable. However, these three kinds of plates will be degummed, deformed and moldy when exposed to water. So what kind of plate can overcome this problem? That's PVC board, which was widely used in the production of washstand a few years ago, and now many cabinet factories regard it as the board of high-grade cabinets.
4. What kind of cabinets are good quality cabinets?
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