“Green†has become the most fashionable word in the home improvement building materials market. Businesses talk about green when they sell products. When consumers choose building materials, what they think and what their mouths say is mostly whether the materials can be harmless and non-toxic to promote health. But when asked what green building materials are, few people can make it clear.
The concept of "green" is actually misleading. It is a new word emerging from the building materials industry in recent years. This was not the case in China's previously-decorated building materials market. In fact, it is the most accurate to call certain building materials "environmentally friendly materials." Professor Wang Wenhuan, secretary-general of the Tianjin Environment Decoration Association, said that in the past, “green†specifically referred to certain types of food, *** had a series of strict standards for the production and production of such foods, and its basic requirements were pollution-free and beneficial to the human body. Only products that meet *** related standards can be called "green foods." Since the concept of "green" has already gained deep popularity in the people's minds in China, and has even become an important standard for people's consumption choices, building material managers have directly introduced this term into the field of construction and decoration materials to stir up speculation. This is not appropriate.
In the face of the “green†situation in the current building materials market, experts told reporters that a considerable portion of these products are in full use. Consumers must be alert to the “green fraud†of businesses. When purchasing building materials, go to the normative regular building materials market, and carefully read the test report of the purchased materials to see if the comparison between the test results of each indicator and the *** related standards is up to standard.
How should the validity of the test report be identified? Should pay attention to four details:
â— No CMA chapter you do not buy
First of all, it depends on whether there is a CMA chapter in the report. Because this is a sign after the *** technical supervision department measures the certification, the testing unit is only qualified to carry out the inspection through the measurement certification, and the report produced by it has the legal effect.
â—Check the date of inspection and issuance
Secondly, from the test report, we can see whether the test standards and test basis used 10 latest building materials standards, and then see whether the inspection time and issuing date are this year.
â— Be careful of civet cats changing "princes"
Again, see if the test product name is the same as the product name and specification that the consumer wants to purchase. Some manufacturers may produce dozens of building materials at the same time, and various product formulations and production processes are different, and the content of harmful substances contained in them is also not the same, so a product testing can not cover all products.
â— Partially qualified does not mean all
Finally, see if the test content meets all the requirements of the standard. If any of them is written, the detection parameters meet the performance specifications, and such products may not be tested. If a test fails, the product may fail.
In addition, after the completion of home renovation, if the indoor smell can not be dispersed for a long time, the occupants of the body appear different degrees of discomfort, such as: palpitations, asthma, tears, difficulty falling asleep or lethargy and other symptoms, must be requested to the relevant technical department for monitoring and inspection Find out why. Don't be fooled by the word "green" on the packaging of building materials. You must carefully look at the product's quality inspection report.
The consumer's home improvement is a complete process, which includes not only the purchase of building materials, but also a series of things such as home design, construction and decoration, and purchase of furniture. If there is an omission in the work on the one hand, the toxic components of the decorative materials will become weak. Into the market, consumers are gradually invaded by toxic substances while entering a new home.
In order to succeed in an environmentally friendly home improvement, consumers need to “close†four things:
The first pass is: the overall design of the house. At the beginning of the home wear, it is necessary to consider the specific application of environmental protection building materials. The family design should be reasonable, and the materials for building materials such as bedroom floors, bathroom ware and kitchen walls, etc. must also be known.
The second level is: procurement. This is the most important part of environmental protection home improvement. Consumers are not professionals after all. This requires careful and careful reading. They carefully read the product identification of the sellers and take home materials that are not harmful to the human body.
The third level is: the decoration company's choice. Many families have to find some workers to save money, help acquaintances or relatives to make do, and some even do their own hands in some seemingly simple decoration work, which will give the fishy fish material opportunities. Construction equipment and building decoration accessories such as paints, adhesives, fillers, etc. are essential for home improvement, but there are many problems with this humble little thing. In order to save costs and reduce costs, construction workers often fill in . Experts suggest that it's best to select formal and reputable decoration companies, and ask questions that are not understood in the decoration.
The fourth pass is: the purchase of furniture. Many people may think that this is not the scope of environmental protection home improvement, but in fact more and more people have expressed discomfort with unqualified furniture in recent years. In the production process of these furniture, there are techniques such as painting and gluing. Due to the poor quality of the choice of materials, consumers feel that their homes are always smelly, or that they feel dry eyes, tears, and other discomfort. After excluding the reasons for building materials, they learned that furniture was the "culprit."
The human health incidents caused by the environmental pollution caused by decoration have occurred in recent years. Although the public knows the harmfulness of inferior building materials, they lack the relevant knowledge of green materials, and some unscrupulous manufacturers arbitrarily identify “green building materials†on the products. "Environmentally friendly products" are often blinded by consumers.
Blockboards, latex paints, putties are most likely to have formaldehyde and benzene contamination. Ding Xiaoyi, deputy chief engineer of the Municipal Construction Technology Development Center, demonstrated to the public the method of identifying putty: high-quality, environmentally friendly indoor water-repellent putty does not have an irritating odor, there is no agglomeration phenomenon when stirring with a wooden stick, and putty scraped on the wall. Can not afford to skin, no blistering, dry with a damp cloth does not fall powder ... ... With his explanation, many people nodded frequently.
In the “Green House†residential product display room, more than 30 kinds of decoration materials such as wooden floors, doors and windows, wall tiles, stone materials, paints, and sanitary ware were displayed. In addition to the comparison of environmental protection products with non-green and shoddy products, The introduction of a very detailed picture and text, let the public intuitively feel the difference between different decoration materials, while learning how to identify green and non-green and shoddy products.
It is suggested that the public must pay attention to the reasonable improvement of the indoor home function, and do not add ventilation to the ventilation effect. In the purchase of decoration materials, businesses are required to produce a product test report, clearly the content of toxic and hazardous substances, release indicators and so on. Reports of discovered materials that are inconsistent with national environmental standards may be submitted to the Consumers Association and the Quality Supervision Department for complaints.
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