 Random Photo |
8
Poznań 2004
|
| Users Online | Guests Online: 3
No Members Online
Registered Members: 1049
Newest Member: elizabara51
|
| Top 5 links | |
| Mini statistics | Members : 1049
Download mp3 : 5701
View photo : 22369
View Links : 262140
|
|
|
| Author |
Anti-haze treasure automatic air purifier |
fengqingxue
Member
Posts: 4185
Location: newyork
Joined: 18.01.16 |
|
In addition to the "snow", "cool", "money", cable-led team for the '' haze 'reduced visibility, lurking on the road to become hidden "phenomenon, can be made as to whether two seemingly healthy and roads Thinking the answer irrelevant things found.
Team Leader Xiecong Cong said: "The reason the haze produced by a variety of suspended particles in the atmosphere is excessive levels, and the characteristics of the road is a large area, if you can develop an absorbent material road haze, both can effectively absorb haze, and can improve road visibility, to achieve the effect of the double benefit. "
As a starting point, the research team to be able to absorb the "haze" on the road to expand, get the "anti-haze road" research. The principle is the use of dense graded pavement structure, small gaps between the particles, which can effectively prevent water evaporation, the road surface layer of water film thickness of about 0.61 mm is formed through this layer of water film to absorb the dust in the air. Under ideal conditions, it can absorb dust in the air up to 51%. After repeated simulations, and specially developed to suppress dust analyzer, dust storms can simulate the environment of Beijing, used to test the "anti-haze road" up to the amount of dust that can be absorbed.
It was determined that the "anti-haze road" material can absorb six times sandstorms and dust 9, the road surface into the respiratory system, the effective absorption of air pollutants such as dust and haze, reduces the urban "haze" phenomenon, so the road a truly "automatic air purifier."
<p>Related Sites:<br>
pavement maintenance tack coat wholesaler<br>
road groove cutting machine<br>
highway pavement maintenance products<br>
asphalt pavement road slotting machine
</p>
just do it! |
|
|
|
|
| Guest | |
|
|
