Common sense of coating: common sense of environmental protection and pollution prevention

Core tip: China paint network news: home decoration should be something that every one of us will encounter We move into a new house happily after decoration, but do we think of the pollution that will be generated after decoration? Let's introduce 10 common sense about home decoration pollution that we should all know 1、 Decoration is equal to pollution as long as there is decoration, it will bring a certain amount of indoor pollution It's just that the degree of pollution is different If the indoor pollution index is controlled within the relevant national standards, it will not cause too much harm to human body According to statistics, 90% of newly decorated houses are polluted beyond the standard, Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: China paint network news: home decoration should be something that every one of us will encounter We move into a new house happily after decoration, but do we think of the pollution that will be generated after decoration? Let's introduce 10 little common sense about home decoration pollution that we should all know 1、 Decoration is equal to pollution as long as there is decoration, it will bring a certain amount of indoor pollution It's just that the degree of pollution is different If the indoor pollution index is controlled within the relevant national standards, it will not cause too much harm to human body According to statistics, 90% of the newly decorated houses are polluted beyond the standard, especially formaldehyde, which is more serious More than 95% of them do not meet the national standard 2、 There is no peculiar smell, and some harmful substances are colorless and tasteless, so it is not likely to be detected Colored and odorous substances may not be detected For example, formaldehyde, which has been heard by many people, is a colorless and irritant gas, but it will be detected only when it is more than 3 times of the national standard Therefore, for the health of family members, it is recommended to ask professional testing institutions to determine whether there is excessive pollution 3、 Environmental protection materials do not mean that buying good furniture and environmental protection materials can reduce indoor air pollution relatively, but each piece of qualified furniture and environmental protection plate does not have no pollutant release, but the release amount is within the corresponding national standards, but it is definitely not without pollutant release For example, the E1 level standard specified in the national standard for free formaldehyde release of plates requires that the formaldehyde release limit is ≤ 1.5mg/l Because the space of the house is constant, that is to say, even if every piece of furniture and environmental protection materials are up to standard environmental protection products, the pollutants released by a large number of furniture and environmental protection decorative materials will continue to accumulate with the increase of the absolute quantity of furniture and materials, resulting in indoor pollution exceeding the standard 4、 No abnormality of human body does not mean that the indoor environment is safe as long as the indoor pollutant does not exceed a certain amount, it will not immediately lead to disease or death, but its toxicity is chronic Living and working in a problematic indoor environment for a long time, people's immune ability will definitely be affected, and the accumulation of toxic substances in the human body will eventually lead to human disease In reality, most people get sick because of this, which is often unexpected because of home decoration pollution Therefore, for the sake of health, it is recommended to carry out an indoor air quality test before moving into the new house If it exceeds the standard, it can be comprehensively managed by a professional management company 5、 Light ventilation can not completely solve the pollution Every indoor pollutant has a release cycle Formaldehyde, which is the most harmful to us, has a release period of 3-15 years It is not a problem that can be solved by ventilation in a few months In its dense distribution period of 1-3 years, you need to take a greater risk of disease and cancer Only formaldehyde in free state can be eliminated by ventilation treatment, and it must be more than 4 times of normal wind speed However, it can be sure that opening the windows of the room and strengthening ventilation can accelerate the volatilization of toxic pollutants and significantly improve the indoor air quality 6、 Plants are used to purify the air It is well known that plants are selected to filter or absorb harmful substances in the air after occupancy But first of all, it is impossible for plants to absorb harmful substances from decorative materials, so it is impossible to fundamentally solve the threat of pollution Secondly, when selecting the plants to be placed in the room, it is necessary to consult the relevant experts, and select the plants that are conducive to improving the indoor air quality, otherwise the wrong choice may lead to worse results Thirdly, the absorption of indoor pollutants by plants is very small, which can only be used as an auxiliary method 7、 The deodorant is just to cure the symptoms, not the root causes The deodorant itself does not have the treatment effect, even adsorption and absorption effect The deodorant can only play a covering role, and the pollutants in room a are not reduced If the deodorant is purchased improperly, it will even have a worse impact In short, deodorant is not better than use 8、 Activated carbon can not completely solve the pollution, such as placing activated carbon in the room, which will alleviate the indoor air pollution, but this way can not fundamentally solve the problem Activated carbon can purify and improve indoor air quality by adsorbing toxic substances in indoor air, that is to say, it is a relatively passive purification mode, only toxic volatiles within its adsorption range can be adsorbed In addition, there is also a problem of adsorption saturation of activated carbon Once it reaches the adsorption saturation, it can no longer play the adsorption role Moreover, every family does not have the detection conditions, and we cannot know when it reaches the saturation 9、 After finishing the decoration, special agencies should be invited to carry out testing and management After finishing the decoration, testing should be carried out in strict accordance with the national testing standards In order to ensure the accuracy of the testing results, testing must be carried out after finishing the decoration and all furniture entering the site It can be checked in without exceeding the standard Because, the detection after decoration does not exceed the standard does not mean that there is no indoor pollutant, only refers to the decoration pollutant index within the national limit If we add the release of furniture pollutants later, it's difficult to determine whether the indoor air quality is up to standard, and it's hard to rest assured 10、 The best way to deal with pollution is to start indoor environmental treatment before decoration, which can be divided into two types: intervention type and remedial type The so-called pre intervention type is to start from the mobilization of decorative materials, and carry out targeted harmless treatment of decorative materials (mainly plates) in advance, finish the decoration, and carry out comprehensive purification treatment of indoor environment after the furniture enters the site After the completion of the decoration, after the furniture enters the site, it is found that the indoor air quality is not up to standard and the comprehensive purification of the indoor environment is carried out Obviously, the intervention type in advance can solve the pollution of home decoration more thoroughly At the same time, if the products with antibacterial effect are used for treatment through the inspection of national authoritative disease control institutions, the immune function of human body can be improved to a certain extent Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,