Explore our comprehensive range of additives tailored for Earth Pressure Balance (EPB) tunneling applications, ensuring optimal soil conditioning throughout the excavation process. Our offerings include advanced Formulated Foaming Agent, Foaming Agents, Foam Stabilisers, and a specialised Catalyst for foam cavity filling. These additives play a pivotal role in enhancing safety and efficiency during soil extraction, particularly in challenging site conditions.
Choosing the right foam profile is critical for seamless soil extraction. Our experts collaborate with you to develop bespoke foaming agent formulations, ensuring tailored solutions that align with your project’s unique requirements. Our commitment to innovation and customisation empowers you to navigate extreme tunneling conditions with confidence.
Whether you are seeking superior soil conditioning, efficient foam stabilisation, or precise foam cavity filling, our additives are engineered to elevate your tunneling endeavors. Trust in our expertise to deliver cutting-edge solutions that optimize performance, enhance safety, and streamline the soil extraction process in your EPB tunneling projects. Partner with us for tailored formulations that redefine the standards of efficiency and safety in tunneling applications.
We offer a range of soil conditioning agents for Earth Pressure Balance (EPB) tunneling applications. Alongside our foaming agents we supply foam stabilisers and a catalyst for foam cavity filling.
Selecting the correct foam profile ensures the job of soil extraction can be completed in a safer and more efficient manner, especially when operating under extreme site conditions, we can work together to create tailor made foaming agent formulations.
Product and customer insights
Despite numerous cleanings, the productivity of the Reverse Osmosis plant would not recover from severe membrane fouling. The membrane autopsy revealed that the ferric hydroxide was seeding
silica polymerization and that even while the ferric hydroxide was removed, the silica scaling was continuing to grow.
The plant was experiencing weekly shutdowns for fiber clean up (~ 3 kg bags of matted slurry is cleaned per week). The shut downs were costly as they reduce plant availability for production.
The International Maritime Organisation (IMO) regulation, known as IMO 2020 was the the largest change in regulation relating to marine fuels impacting 75% of the fuel used by the shipping industry.
Keeping drilling costs low using Redi-Guard™ High Performance, an ecologically friendly drilling fluid technology with revolutionary rheological and shale encapsulation properties
AWC A-110 effectively inhibited scale at a dosage of 3.5 ppm and an operating pH of 6.9. This increase in operating pH reduced the district’s annual acid consumption by ~$350K per year based on their current production.
Research indicates that Sea Buckthorn may be able to strengthen the immune system. One in vitro study focused on the possible immunomodulatory properties of Sea Buckthorn.
MCI® -2020 V/O and ChemMaster’s Colorsil were chosen to repair and protect the walls based on their 20 year warranties and the fact that together they could fulfill the other specified repair design requirements.
The East Hokkaido region is known to have the highest volume of potato product in Japan. Unfortunately, a potato farmer in the area was experiencing a high rate of potato scab infection in his agricultural field.
A S Harrison & Co is committed to providing the highest level of customer service. Please drop us a line and we will get back to you soon.
