Civil engineering encompasses various aspects like planning, design, and maintenance of infrastructure, significantly impacting daily life. Geotechnical Engineering focuses on analyzing subsurface conditions for designing deep foundations, with specialized contractors using tailored drilling fluids from SNF to optimize performance, manage costs, and ensure safety in challenging soil conditions.
More on Deep Foundation ProductsThrough our network of dedicated and knowledgeable resellers and distributors, SNF products are present in many civil engineering projects:
- Upstream as ingredients for mortar/concrete formulators and sand/bentonite manufacturers
- On the job site as mud components or drilling/tunneling additives
- Downstream for waterproofing and mud/water management
Deep Foundations
Water Treatment
Safety, environmental compliance, and effectiveness are crucial for every drilling project, and SNF’s performance additives meet these requirements while adhering to local regulations for water discharge. As a global leader in polyacrylamide, SNF produces a wide range of water treatment products and specialty chemicals to enhance water efficiency and address specific needs throughout the construction and civil engineering industry.
More on Water Treatment ProductsInjection and Waterproofing
SNF products interact with soil and water to provide consolidation, waterproofing, and fluid-loss reduction across various applications, with custom formulations developed by their R&D team to meet specific customer needs. Service companies use these products to treat soil and manage leakages by injecting them to fill voids and reinforce structures.
SNF’s expertise ensures tailored solutions for various purposes, including waterproofing, concrete crack sealing, and soil consolidation, with support throughout the selection and implementation process.
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Tunnel Boring Machines
SNF provides comprehensive solutions for underground projects, including soil conditioning, slurry mud management, and waste handling, to ensure efficient tunneling operations and minimal waste. Their products, tailored for tunnel boring machines, optimize excavation by addressing key factors like advance rates, cutterhead lubrication, and environmental impact, with ongoing expert support throughout the project.
More on Products for Tunnel Boring MachinesBentonite Extenders
Due to the decreasing availability of high-quality bentonite, producers are incorporating polymers to maintain viscosity and yield without affecting filtrate quality. SNF’s FLOBENT™ products, premium acrylic polymers, enhance bentonite performance by improving viscosity and yield, ensuring consistent compliance with drilling mud specifications.
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Trenchless Drilling
SNF offers specialized solutions for shallow utility projects like microtunneling, pipe-jacking, and horizontal directional drilling, focusing on enhancing drilling fluids for optimal excavation. Their innovative additives are designed to improve productivity, reduce environmental impact, and meet advanced drilling requirements.
More on Trenchless Drilling ProductsIncreasing the Value of Local Clay Sands
As natural sand deposits deplete, construction increasingly uses manufactured sands, which can negatively affect concrete and mortar due to high clay content. SNF’s FLOSET™ EVA polymers address these issues by neutralizing the adverse effects of swelling clays, improving material performance, reducing waste and costs, and enhancing the efficiency of other additives in building formulations.
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Formulator Toolbox - Performance Additives
Selecting the right ingredients is crucial for formulators to meet specific customer requirements across various applications like mortars, concrete, and adhesives. SNF’s products, including rheology modifiers and dispersants, enhance application properties such as flow, texture, and anti-sagging, and are essential even at low dosages. The FLOSET™ polymer range and other performance additives address technical challenges and optimize formulations, improving product performance and ensuring compliance with safety and regulatory standards.
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