Products
EPB TBM
MAK FOAM
Foaming agent for Soil Conditioning
MAK FOAM
MAK FOAM is a high-performance liquid foaming agent, designed to effectively condition soil across a wide range of ground conditions. It is formulated with special biodegradable surfactants, providing reliable and environmentally responsible performance. In EPB shield tunneling, foam generated from foaming agents is injected into the excavation chamber to condition the excavated soil during tunneling. The dense and stable foam produced by MAK FOAM improves the flowability and water sealing characteristics of the conditioned soil while preventing adhesion inside the chamber. As a result, MAK FOAM enhances soil conditioning efficiency, reduces clogging, and supports smoother and faster TBM advance.
Product Features
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1
Excellent Foam Generation at Low Dosage
Provides high foaming performance even at low concentration, forming fine and uniform foam that improves soil sealing and facilitates excavation while effectively suppressing soil blow-out.
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2
Improved Soil Flowability & Reduced Equipment Load
Enhances soil flowability and prevents chamber clogging, reducing cutterhead and screw conveyor torque while improving overall tunneling efficiency.
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3
Anti-Adhesion Performance & Faster TBM Advance
Surfactant action suppresses soil adhesion on the shield face and chamber surfaces, particularly in clayey ground, reducing excavation resistance and supporting faster TBM advance.
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4
Certified Biodegradability
Environmentally friendly formulation with biodegradability verified according to OECD 301B standards.
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Foaming Performance Test [Foam Generation Volume]
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Foam Mixing Condition with Soil
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Foam Dissipation State [Easy Handling]
Package
1ton IBC Tank / 200kg Drum / 20kg SteelCan
