Distinctive feature
Make the hard clay layer more easily dissolvable
This agent is that allows you to add Koshitsu Nendo Nankazai to water and inject it during the excavation of hard clay layers in pre-cast pile construction. By converting the clay into a soft mud-like state, it enables smooth soil discharge, maintaining both the excavation speed and the volume of discharged soil.
Ⅰ. The previous issues encountered during the excavation of hard clay layers
Ⅱ. When using Koshitsu Nendo Nankazai
Application site
Safety
The 28-day compressive strength of the specimen mixed with drilling fluid, soil, and pile shaft fixing liquid meets the 0.5 N/mm² requirement according to the standard specifications for public building construction.
Packaging Type
| Net Weight | 7 kg |
|---|---|
| Package Style | Poly Can |
How to use
| Water | Koshitsu Nendo Nankazai |
|---|---|
| About 1,000 L | 2～4 L |
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Add 1,000 L of water to the mixer, then add 2 to 4 L of the hard clay softening agent and mix for 2 minutes.
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After mixing, discharge from the auger tip and begin excavation.
*The usage amount of Koshitsu Nendo Nankazai is a guideline. Please adjust according to the soil type.