IONPURE Antibacterial Sand for Bunker.
- Engineering plastic

Ishizuka glass co. ltd
Antibacterial sand
IONPURE
Dr. Mark Mark from the NYU Langone Health:
Sandpits are like non-sterilize swimming pools, especially wet sand is a perfect place for bacteria to grow.
Spanish research team:
In the 20 sand pond where cats and dogs can invade, 52.5% were found the super bacteria C. difficile. This virus can cause children to contract diseases such as diarrhea.
Taiwan pediatrician Lin Zejian:
Wash your hands as soon as you leave the bunker. If the sand runs into your eyes, it may cause damage or even inflammation of the cornea. eaten by mistake may also cause diarrhea.
Silver ion
+
Photocatalyst
IONPURE Antibacterial sand is to attach silver ions and photocatalyst to the glass by a special process and mix antibacterial sand with ordinary sand to achieve the dual effect of long-term antibacterial and decomposition of odor. And the materials have been tested by Japan’s SIAA Antimicrobial Technology Council, which is non-toxic and does not cause skin allergies and irritation.
Silver ion: has the long-lasting antibacterial ability.
Photocatalyst: Under the sun's exposure, it can decompose organic matter such as cat and dog feces and urine, and deodorize.
Field test of the antibacterial ability of Ishizuka antibacterial sand
※The sandpit in the Japanese Metropolitan Park used and tested for E. coli
Characteristics of IONPURE antibacterial sand
Heat resistance | Over 500℃ |
safety | Certified by SIAA of Japan without mouth toxicity, skin irritation, and skin allergy. |
Immediate effect | Effective 5 days after construction |
Durability | About 3 years (calculated based on the average rainfall in Japan) |
Addition rate | 1~1.6KG/m2 |
Mixing depth | 10cm |
exterior | white and blue particle |
package | 3KG |
Construction method:
Use 1~1.6KG IONPURE antibacterial sand per 1cm², and mix evenly at a depth of 10cm.
There are blue particles inside the sand. Because the blue particles can be seen, it is very easy to judge whether there is mixing evenly.
Maintenance methods:
When the blue particles in the bunker completely disappear, it means that the antibacterial sand needs to be replenished to maintain the antibacterial effect of the bunker.