What is Pafcal?
In the growing global understanding of harmful trends for environmental warming, one of the key objectives to reduce global warming of carbon dioxide emissions. In large cities there are limited plants absorbing carbon dioxide and inefficient insulation to higher levels of carbon dioxide. By planting roof gardens, buildings can be isolated and provides other beneficial greenery for the environment. Pafcal is a Japanese synthetic soil that can be used for such gardens and at the same time maintain the weight limits of buildings. One of the most famous corporations in the country, Suntory Ltd., because it has long used a policy focused on biotechnology and advanced environmental products. In 2008, the company introduced Pafcal as part of their Midori No Yane and Hana No Kab or the green roof and a flower wall, line -ups.
The soil is easy to come, but it is quite heavy. In cities like Tokyo, which are susceptible to earthquakes, are on structures to afterThey were more protection if an earthquake occurred. Pafcal should weigh only half of only conventional soils and can therefore be used in larger quantities. In addition, the material is less likely to blow out in the wind or wash due to rain, which may be a problem in some roof gardens.
Pafcal, which is made of urethhane, is a fungal material. It looks like a normal soil and can be used for various plantings. The material is to help meet new building regulations in Tokyo, which insist that any new building above a certain size limit must have a roof garden to compensate for carbon dioxide production.
Another advantage of the new material is its ability to ensure the insulation of the building. In printing sessions, Suntory Ltd. announced that the material may provide a decrease in roof temperature up to 18 degrees F (10 ° C) If these statements show true, pafcal roof gardens can help you insulate BUDove, maybe lead to a decrease in energy costs due to lower use of heating and air conditioning.
Although not widely available yet, Pafcal shows popular, at least in the concept, throughout Japan. Suntory Ltd. It recommends prices of $ 230-280 in the US (USD) per square meter of synthetic dirt, which is somewhat more expensive that regular land. Critics suggest that coverage of buildings with essentially plastic material to support environmental practices may be a bit contradictory, yet it seems that Suntory Ltd. It seems to be intimate that Pafcal will prove a successful product that helps the battle against human global warming.