HOWEVER
environmentally friendly materials still difficult to come to life
Knowing that material environmental friendliness is very useful but also a fact that not many people are willing to choose material that
is difficult to can say exactly the material concept of environmental friendliness appear at any moment. Just know that the concept that has appeared on the needs of society to move and especially the urgency of protecting the environment.
In fact, recent admittedly tends to build but try to minimize concrete, from building roads to houses. This explains why during recent times on many routes in the city, the road or upgrading sidewalks, authorities always leave out the grooves, the gaps are not concrete, instead it is the grass green parts of the plants flower.
In theory, the crux of green development criteria are encouraged to use clean energy and material use environmental friendly. Only regret is that so far, seems to still lack green building criteria. This absence is not relevant authorities do not know the visionary, but probably because even with green building criteria, the criteria was also indicative encouraged but not required or can not.
It , recently the world's experts in the country and also asserted that "materials environmentally friendly," will become one of the main tendencies of modern life. Not only in developed countries, even the developed countries, the population strata have begun shopping more aware of material environmental friendliness, with the knowledge that not only quality products quality, but also safe for health and little or no impact on the environment!
Maybe mentioned products as a typical paint for this adaptation. By using safe raw materials, there is a paint brand names have hit the market paints containing low VOC content. In professional, VOC is a collection of volatile organic compounds have the effect of drying paint, but the side effect is easy to cause the greenhouse effect - synonymous affect climate change, impact adverse human health, such as allergies, sinusitis, headaches, liver damage ... left hand, or more accurately, the limitations of paint specially formulated low VOC investment cost is more expensive , ie the cost of products will be higher than the normal paint!
In other words, if for-profit elements, because the economic, will not be surprised if people are not eager for the kind of eco-friendly materials bare. That is the distance, is the biggest difficulty for materials environmentally friendly comes in and become familiar common in life.
REFERENCES:
1. Wikipedia
2. Construction Report
3. Http://www.vienhoahoc.ac.vn/
4. Sai Gon Giai Phong Newspaper Online
5. www.mt.gov.vn
6. vnexpress.net
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