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  In the complaint about home building materials, fake, inferior quality and service shrinkage become a hot issue. We arrange for you the 6 most prone to decorate building materials product complaints disputes, take a look at the cause of the dispute, and should be in the consumer to pay and how to avoid the risk in the process of construction.
One, real wood floor
Complaint focus: color difference large, uneven, use a year gap increase.
Reason analysis: real wood floor production supplier will often because some wood kind of out of stock out of stock and lead to wrong goods board, at the same time, because real wood floor is taken from natural scarce wood, the grain and colour and lustre is bigger color difference, so the difference of the whole after outfit effect is obvious. Important, in addition, the wood floor not only material installation is also very important, the floor USES occurrence blister, craze of the late, and so on and so forth, are generally due to the additional hiring inexperienced decorating construction undertaking decorating, the responsibility that is relatively difficult, in most cases, consumers can only eat YaBaKui.
Spending tip: try to find a licensed dealer or buy from a well-known building materials supermarket. When the goods arrive at home, it is better to unpack, inspect each wood floor, or spot check wooden floor, discover problem in time to return to processing.
In terms of construction, make sure the construction team is sufficiently experienced and fully understand the characteristics of the wood flooring varieties. If want insurance some, recommend consumer to hire wooden floor manufacturer to offer professional worker to install door to install, these professional worker to brand wood floor compare understanding, laid also relatively formal.
Ii. Interior wall coating
Complaint focal point: it is not easy to wash, easy to start bubbling and peeling.
Reason analysis: the resistance to washing is the anti-abrasion resistance of the coating coating during the use of repeated washing and removing of pollutants. Architectural coatings used in working and living places, especially near the doors and Windows parts such as coating, often easy to be dirty, it should be scrubbing away, so the washing resistance is an important index for interior wall coating, but some washing resistance of interior wall coating and publicity materials boast quite different.
Consumer tip: when buying interior wall coating, should first determine to product performance, adornment effect and price request after line of choice, buy the product of well-known enterprise or brand as far as possible. When purchasing interior wall paint, pay attention to the production date and expiration date of the product. The effective storage period of the resin emulsion interior wall coating is one year.
When buying, can open cover to observe, qualified interior wall coating should be fine, uniform state, should not have subsidence, knot, float, moldy, smelly and so on.
Pay attention to check the packaging barrels on the following items: product model number, specification, name, batch number, standard, weight, production factory and the production date, without the express the content of the product should be careful to buy.
Three, doors and Windows
Complaint focus: the unframed balcony window is not strong enough, it is easy to change, and the anti-wind pressure rating is not qualified.
Reasons: doors and Windows not only suffer from environmental impacts, such as storms, rain and snow, but also to withstand the use of switches and gravity. The three physical properties of the windowless balcony window, namely the anti-wind pressure performance, air permeability and water leakage performance, gradually become one of the key points in the quality control of construction projects. Whether the door or window is safe, mainly depends on its ability to bear the wind, which is usually measured by the pressure value of the gas under the unit area. In practical application and testing, the quality of the unframed balcony window is not up to the national standards.
Consumption tip: before the selection of materials, according to the outside window structure specification for load calculation, choose standard sections, as far as possible according to the profile of determining the characteristics of cross section profile of the wall thickness, aluminum wall thickness will be subject to the measured data in materials, not only look at nominal wall thickness, the stress components measured wall thickness should not be less than 1.2 mm.
Four, sanitary ware
Complaint focus: price difference, lack of after-sales service or delay.
The price of cleaning products is astonishingly high, and it is often sold at a discount of 50 percent or less, which is the most common market in traditional building materials. Once the product has a problem, the after-sales service promised by the manufacturer is difficult to realize.
Reason anatomy: haggling sales method is the most serious in the sanitary ware area. Dealers generally do not have a price tag, often claiming that they will give consumers a discount, some consumers are greedy for cheap and buy clean tools at such businesses, and finally fall into the price trap of the merchants. In addition, the low price also means the after-sales service shrinks, and consumers may have no access to product problems in the future.
Tip: consumers should understand that fire sale, preferential discount just to attract consumer attention old trick, consumer had better to regular stores or building materials supermarket to buy the product, never for the sake of cheap at the expense of the after-sales service. When consumer is buying, want to see clear purchase contract and manufacturer promised after-sales service category, and confirm the content of the service, and better to directly contact the factory to solve the problem of after-sales department, determine when encounter problems can be solved in the future before you purchase the sanitary ware products.
Five, ambry
Complaint focus: cutting corners, counting area.
Cause analysis: due to ambry industry competition is intense, some manufacturers in order to profit, to cut corners in the production process, or the use of alternative and inferior material, make ambry is difficult to meet the provisions of the state environmental protection standards.
The high level of aldehydes, resistance to scratches, dry heat and other countertops are still a hot issue for cabinet complaints. Because many consumers do not know to measure, some informal ambry brand takes advantage of this loophole, the multi-area area lets consumer overpay the injustice money.
Consumer tip: when buying, except suggest to the formal big brand ambry manufacturer place to buy, do not listen to the word of the sales person, best see relevant environmental quality certificate. It is important to note that all the drill holes on the cabinet board are best equipped with cover, which can effectively reduce formaldehyde release and make it more environmentally safe.
Valuation ways, consumers don't blind to see the price decision, don't general calculation, it is best to classify according to the actual use of cabinet put oneself in another's position calculation, deduction sheet does not need to use the space, the ambry price list detailed as far as possible.
Six, ceramic tile
Complaint focus: water absorption rate is low, easy to slide, use less than one month to turn black.
Small make up from the website see, living room floor tile, spread the porcelain piece quality of the wall to complain the most concentrated, include surface or juncture uneven, morning and evening ground have water easy slippery wait; And toilet metope ceramic tile laid less than a month to become yellow, the surface produces small black dot, even the connection of ceramic tile cracks and so on phenomenon.
Reason analysis: ceramic tile quality problems often can be seen from the appearance, if there are any black spots and pinhole, sales people will cheat consumers say this is a special kind of design and color effects, this is the quality problem of the ceramic tile in the calcination process. In addition, the surface of tile may appear scratches, cracks and other phenomena, may be in the transport process during the collision. Ceramic tile also is semi-finished material, after the shop is the situation of the yellow black generally appear in the bathroom, kitchen and so on moisture, moisture heavier the ceramic tile of laid area, there are two reasons: one is the bibulous rate of ceramic tile itself on the high side; Two is collage ceramic tile when juncture does not fasten result.
Consumer tip: the way of distinguishing ceramic tile quality is many, can be distinguished by listening, see, touch. First, knock on the surface of tile, the sound is clear and the tile density and hardness is high. Second, look at the gloss of ceramic tile surface and level of level, can use hard object to scrape a ceramic tile surface, if leave a mark, explain ceramic tile glaze difference. Finally can feel the quality of ceramic tile through touch, see whether the surface of ceramic tile has concave and convex condition.
In addition, should according to the wear-resisting degree of ceramic tile, absorb water rate to wait, assess ceramic tile to be suitable to lay in which area. When receiving goods, should be particularly clear the outer packing of ceramic tile is intact, and open check whether ceramic tile is broken, the ceramic tile that shows fracture can ask the factory to return in time.