FIELD TEST
To prove the effectiveness of dust reduction and cost savings, D-Zero was tested in the
Seoul subway to test the reduction of fine dust and received the Seoul Global Challenge
‘Challenge Award’.
Seoul subway to test the reduction of fine dust and received the Seoul Global Challenge
‘Challenge Award’.
To prove the effectiveness of dust reduction and cost savings, D-Zero was tested in the
Seoul subway to test the reduction of fine dust and received the Seoul Global Challenge
‘Challenge Award’.
Reduction of fine dust
in subway tunnels
in subway tunnels
Reduction of fine dust in subway tunnels
Test to remove fine dust in subway tunnels and suppress re-scattering dust with D-Zero
[ Date: January 20 (Mon), 2020 / Venue: Seoul Subway (Itaewon Station ~ Noksapyeong Station) ]
1. Pre-preparation to mix water and D-Zero in the sprinkler
2. High-pressure water spraying at the designated site using a sprinkler
3. Check fine dust reduction and durability through pre- and post-measurement
[ Date: January 20 (Mon), 2020 / Venue: Seoul Subway (Itaewon Station ~ Noksapyeong Station) ]
1. Pre-preparation to mix water and D-Zero in the sprinkler
2. High-pressure water spraying at the designated site using a sprinkler
3. Check fine dust reduction and durability through pre- and post-measurement
Test Result
Proven superiority of D-Zero in terms of dust reduction effectiveness and cost reduction compared to commonly used water
ㆍProof that scattering dust is significantly reduced when D-Zero is used
ㆍConfirmation of hydrophobic fine dust cleaning and re-scattering dust suppression
ㆍReduced cost by reducing water sprayer operation due to effective durability
ㆍProof of harmlessness to human body that can be used in multi-use facilities
ㆍProof that scattering dust is significantly reduced when D-Zero is used
ㆍConfirmation of hydrophobic fine dust cleaning and re-scattering dust suppression
ㆍReduced cost by reducing water sprayer operation due to effective durability
ㆍProof of harmlessness to human body that can be used in multi-use facilities
Reduction of
scattering dust
at construction sites
scattering dust
at construction sites
Reduction of scattering dust at construction sites
Test to reduce scattering dust at construction sites by mixing D-Zero with water, using a water sprinkler
[ Date: June 15 (Mon), 2020 / Venue: Bando Construction Site (Soryuji, Sapajeong, 97, Bieum-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do) ]
1. Prepare in advance to mix D-Zero with the water in the sprinkler.
2. Sprinkle water in areas where scattering dust is generated (provisional roads)
3. Check the degree of hardening of the polymer material after the water is dried
[ Date: June 15 (Mon), 2020 / Venue: Bando Construction Site (Soryuji, Sapajeong, 97, Bieum-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do) ]
1. Prepare in advance to mix D-Zero with the water in the sprinkler.
2. Sprinkle water in areas where scattering dust is generated (provisional roads)
3. Check the degree of hardening of the polymer material after the water is dried
Test Result
Proven superiority of D-Zero in terms of dust reduction effectiveness and cost reduction compared to commonly used water
ㆍ Proof that scattering dust is significantly reduced when D-Zero is used
ㆍ In general, reduced the cost of replacing gravel to suppress scattering dust
ㆍ Contributes to the environment, as it can dramatically reduce the amount of water used for dust control
※ Water use: 150~200 tons per day → Using our own products: Reduced to 40~50 tons per day (maximum reduction of 80%)
ㆍ Proof that scattering dust is significantly reduced when D-Zero is used
ㆍ In general, reduced the cost of replacing gravel to suppress scattering dust
ㆍ Contributes to the environment, as it can dramatically reduce the amount of water used for dust control
※ Water use: 150~200 tons per day → Using our own products: Reduced to 40~50 tons per day (maximum reduction of 80%)
