WE SET A NEW PATENTED STANDARD

Plastic-free, Lighter, Simpler, More Cost-effective, More Stable, More Environmentally Friendly, and More Sustainable than the Alternatives.

WHY CEMFOAM

Part of the
green transition

OUR PRODUCTS AND SERVICE

Diverse solutions tailored to your every need

CEMFOAM® is designed to meet the rigorous demands of civil engineering projects and offers a versatile and sustainable solution for large-scale infrastructure. From roads to embankments, our cement foam technology delivers the performance and reliability needed for modern construction challenges.

Optimal for Earthworks

Cemfoam’s lightweight properties make it ideal for soil stabilization, filling voids, and creating stable foundations in challenging terrains. It minimizes settlement and ensures long-term structural integrity for civil engineering projects. Cemfoam replaces traditional materials such as Leca, Hasopor, and gravel in applications where low weight and high compaction are required.

Sustainable and Durable

Designed to withstand heavy loads and harsh environmental conditions, Cemfoam is built for longevity. Its durability reduces the need for maintenance, offering cost savings and increased efficiency throughout the lifecycle of infrastructure projects. Cemfoam replaces less durable materials like expanded polystyrene (EPS), offering a more sustainable solution.

Environmentally Conscious Technology

With sustainability at its core, Cemfoam eliminates the need for non-biodegradable materials like polystyrene. Our on-site production process reduces transport emissions and minimizes waste, aligning construction projects with environmental regulations and eco-friendly building standards. CEMFOAM® also replaces materials that contribute to environmental degradation, providing a greener alternative.

Versatility in Application

CEMFOAM® seamlessly adapts to a variety of civil engineering applications, including:

Road and railway embankments

Bridge foundations

Utility ditch backfilling

Lightweight fill for retaining walls

Enhanced Site Efficiency

Our efficient production and application methods on-site help streamline workflows in civil works, reducing project timelines while maintaining quality and safety standards.

Partnership for Success

CEMFOAM® is not just a material – it’s a solution backed by expert support. Our team works with engineers and project managers to ensure successful implementation across various projects.

Choose CEMFOAM® for your civil engineering needs and build infrastructure that is sustainable, efficient, and designed to last. Together, we shape the future of construction.
CEMFOAM® is the perfect solution for sustainable insulation in construction projects, offering both superior thermal performance and environmental benefits. Designed to replace traditional insulation materials, CEMFOAM® provides an effective, long-lasting alternative that meets the highest standards for energy efficiency and sustainability in modern buildings.

Optimal for Insulation Applications

Cemfoam’s insulating properties make it ideal for a wide range of insulation applications, including foundations, floors, and roofs. It significantly reduces heat loss and provides enhanced energy efficiency in both residential and commercial buildings. By replacing conventional materials like expanded polystyrene (EPS), Cemfoam offers a greener, more efficient solution that is well-suited to modern construction needs.

Sustainable and Energy-Efficient

Cemfoam’s lightweight structure and high insulating performance provide superior energy efficiency while contributing to a reduced environmental footprint. By replacing less sustainable materials, such as traditional foam and polystyrene, Cemfoam helps minimize energy consumption, reduce heating and cooling costs, and lower overall building energy requirements.

Environmentally Friendly Technology

At the heart of Cemfoam’s design is a commitment to sustainability. It replaces non-biodegradable materials like expanded polystyrene (EPS), reducing the overall environmental impact of construction projects. Cemfoam’s on-site production process also minimizes transportation emissions and eliminates waste, making it an eco-friendly alternative to conventional insulation materials.

Versatility in Application

Cemfoam’s adaptability makes it ideal for a wide variety of insulation applications, including:

Thermal insulation for floors, foundations, and roofs

External walls in both residential and commercial buildings

Insulation in cold-storage facilities and other temperature-sensitive environments

Enhanced Efficiency for Construction Projects

Our efficient production and application methods on-site help streamline workflows in construction, reducing project timelines and material costs. Cemfoam’s lightweight and easy-to-handle nature make it easier to transport, store, and apply, increasing overall project efficiency without compromising on insulation quality.

Partnership for Success

CEMFOAM® is more than just a material – it’s a solution backed by expert support. Our team works closely with architects, engineers, and contractors to ensure smooth and successful implementation of sustainable insulation in every project.

Choose CEMFOAM® for your insulation needs and create energy-efficient, sustainable buildings that are built to last. Together, we shape the future of construction.
CEMFOAM® is the premium solution for fire protection in construction projects, offering advanced fire barrier capabilities that meet the highest standards of safety and durability. Designed to replace traditional fire-resistant materials, Cemfoam provides reliable, long-lasting fire protection while contributing to overall building sustainability.

Optimal for Fire Insulation Applications

Cemfoam’s exceptional fire-resistant properties make it ideal for creating effective fire barriers in critical areas such as floors, ceilings, and structural walls. It offers superior fire insulation performance, ensuring enhanced safety in residential, commercial, and industrial buildings. Replacing materials like expanded polystyrene (EPS) and mineral wool, Cemfoam ensures both enhanced protection and superior energy efficiency.

Fire Protection and Durability

CEMFOAM® is engineered to withstand extreme heat and prevent the spread of fire, making it the ideal choice for creating fire barriers in buildings where safety is paramount. With its unique cement foam composition, Cemfoam not only provides effective fire protection but also maintains its structural integrity even in high temperatures, ensuring long-term safety and durability.

Environmentally Friendly Fire Protection

CEMFOAM® is not only effective in fire protection but also a sustainable solution. By replacing non-biodegradable materials such as EPS, Cemfoam offers an eco-friendly alternative that reduces the environmental impact of construction projects. The on-site production process minimizes transportation emissions and waste, contributing to a greener construction process.

Versatility in Fire Protection Applications

CEMFOAM® is seamlessly to a variety of fire barrier applications, including:

Fire-resistant floors and ceilings

Structural walls and fire-rated partitions

Fire barriers in industrial and commercial buildings

Protection for critical infrastructure and utility areas

Enhanced Site Efficiency

Cemfoam’s efficient on-site production and application methods streamline the construction process, reducing project timelines while ensuring fire protection standards are met. Its lightweight and easy-to-handle nature allow for quicker installation, improving overall project efficiency and reducing labor costs.

Partnership for Success

CEMFOAM® is more than just a material – it’s a complete fire protection solution backed by expert support. Our team works closely with engineers, architects, and contractors to ensure the seamless integration of fire barriers into every project, ensuring both safety and regulatory compliance.

Choose CEMFOAM® for your fire protection needs and build safer, more sustainable buildings that offer premium fire barriers. Together, we shape the future of construction.
CEMFOAM® Production System

CEMFOAM® is an innovative construction material based on patented cement foam technology, primarily designed to replace polystyrene in ground and foundation applications.

CEMFOAM® is tailored to meet modern construction standards and environmental requirements, with a focus on sustainability, efficiency, and ease of application.

We strive to always have a branch with expertise and resources near your projects, providing planning, contracting, and outsourcing services.

Cemfoam’s Mobile Standard Unit

SiteMaster25 is Cemfoam’s mobile standard unit – a rolling factory that enables fast and efficient production of various CEMFOAM® products directly at the construction site. Here are some of the key benefits of SiteMaster25:

Quick Installation: Arrive at the construction site and start immediately. The selected mix formula is stored in the onboard computer or sent to the truck via WiFi.

IoT-Controlled and Monitored Production: The production process is controlled via IoT and pumped through a hose from the truck.

Minimal Downtime: Short stopping times on-site allow multiple projects to be completed within a single workday.

Eco-Friendly: The pump truck has its own generator but can also be connected to the construction site’s power grid.

Cost-Efficient: Large cement volumes can be stored in an external mobile silo, keeping production running 24/7 without additional transports.

Time-Saving: The material is mixed continuously according to the selected formula and remains fluid. It is walkable after just 24 hours of drying.

High Pumping Capacity (Including Vertical Pumping): An average of 25 m³/h.

Capacity: 450 m³ per cement transport.

Zero Waste: No need for stockpiling or material storage yards.

The material is monitored and mixed within the machine, preventing interruptions and ensuring consistent final product quality at all times.

Maintenance & Service

The machine is housed in a dedicated section. Vital components are accessible through service hatches on the side or within the vehicle’s work area.

Minimal maintenance is required and can be managed on-site or remotely. A digital display alerts the operator to filter replacements or similar tasks, indicating their exact location.

The truck/tractor unit follows the manufacturer’s service and maintenance routines.

Design & Development

Designed based on 40 years of experience and continuously updated with technological advancements or adapted for specific projects.

With an average production capacity of 25 m³/h and a total 450 m³ capacity per cement transport, CEMFOAM® SiteMaster25 provides an efficient solution for construction and infrastructure projects.

CEMFOAM® SiteMaster50 – Mobile Trailer

The SiteMaster50 mobile trailer doubles the capacity and increases efficiency. For extremely large and long-term projects, additional customizations can be made to meet project-specific needs.

Refining The Construction Industry

CEMFOAM® tillverkas enligt standarderna ISO 9001 och ISO 14001. Alla system, maskiner och tillsatser är CE-märkta

DRILL DOWN OVERVIEW

Patented cement foam technology

Patent

Deutches Patent- und Markenamt relating to DE-file number 10 2010 062 762.3. DPMAregister on jan 11, 2025.

Application owner Cemfoam AB, Kungsbacka, SE

Adress for service: Bergenstråhle & Partner AB, 118 93 Stockholm, SE

Product

CEMFOAM® is an innovative construction material based on patented cement foam technology, designed to replace polystyrene in ground and foundation applications. The patent consists of two components: a unique additive, developed in collaboration with Saint Gobain, and a specially designed manufacturing process. The product is produced directly on-site, creating a lightweight, stable, and insulating structure with high compressive strength and long durability. Cemfoam is tailored to meet modern construction standards and environmental requirements, with a focus on sustainability and ease of application.

CEMFOAM® is tailored to meet modern construction standards and environmental requirements, with a focus on sustainability and ease of application.

Usage and former Alternatives

Recepie:CEMFOAM® Excavatable Lightweight Fill

Replaces: Leca, Hasopor, Gravel

Used for filling and excavation in construction projects where low weight and good compaction properties are required.

Recepie: CEMFOAM® Foundations and Constructional Insulation

Replaces: Expanded Polystyrene (EPS)
Ideal for foundations and slabs in industrial buildings, where durability and insulation are key factors.

Recepie: CEMFOAM® Fire Barrier Insulation

Usage: Extensions on multi-family buildings, industrial buildings
Provides high fire insulation and helps protect buildings from fire hazards.

REIS Institute data test (example)

CEMFOAM® Lightweight Fill (Standard 180)

A fast-curing cement-based lightweight concrete with insulating air bubbles. Delivered wet directly to construction sites for the building and civil engineering industry.

Technical Properties (Cemfoam Cubes 100x100x100mm)

Compressive Strengt: EN 12190 (MPa)

Product density from 100 - 400kg/m3

Recipe: CEMFOAM® STANDARD (Exavatable/Fireproof/Foundation) with Viridicement CEM II/B-M (S-LL) 52.5N.

100kg/m3 - 0.01 MPa

200kg/m3 - 0.10 MPa

300kg/m3 - 0.50 MPa

400kg/m3 - 0.90 MPa

Thermal Conductivity: EN 12667 (W(m*K)

115kg/m3 (399 x 400 x 69 mm)

Heat Flux Density, W/m2: 12,51

Thermal Conductivity: 0,0484

Color: Light grey

This slurry is pumped in a wet form from the mobile machine. The product remains stable during the curing process, provided it is not exposed to heavy or persistent rainfall. The product is walkable within one day. All products and systems included in the Cemfoam® concept and recipes are manufactured according to the standards EN ISO 9001 and ISO 14001. All systems, machines, and additives are CE-marked.

General technical standards

Material Type: Schwenk Viridis SS-EN 197-1-based foam

Density: Adjustable between 75 < kg/m³

Compressive Strength: 0.5-10 MPa, depending on density and composition

Thermal Conductivity (λ): 0.01-0.1 W/mK (varies with density)

Drying Time: Walkable after 24 hours

Pumping Capacity: 25 m³/h (SiteMaster25), 50 m³/h (SiteMaster50)

Maximum Production Capacity: 450 m³ per cement transport

Environmental Benefits: Zero waste, energy-efficient production

Applications

Replacement for polystyrene in foundation and ground applications

Infrastructure projects (roads, bridges, tunnels)

Industrial and commercial construction

Renovation and insulation applications

Advantages

Sustainable: Environmentally friendly, replaces non-biodegradable materials

Efficient: Mobile on-site production minimizes logistics and transport costs

Time-Saving: Rapid production and installation reduce project timelines

Customizable: Density and composition can be adjusted for specific project needs

Cost-Effective: Lower overall project costs due to optimized material usage

Can be hydrophobic or hydrophilic.

Production & Equipment

CEMFOAM® is produced on-site using specialized mobile units:

SiteMaster25: Standard mobile production unit (25 m³/h output)

SiteMaster50: High-capacity trailer unit (50 m³/h output)

IoT-Controlled System: Ensures precision mixing and minimal waste

Installation & Handling

Delivered directly to the construction site via CEMFOAM® production system units

Requires minimal setup time, allowing for immediate application

Can be pumped directly into molds, trenches, or other construction elements

Maintenance & Storage

Equipment requires minimal maintenance with remote monitoring capabilities

Storage in external mobile silos enables 24/7 production

Digital monitoring system alerts operators to maintenance needs

Compliance & Standards

CEMFOAM® meets international construction and environmental regulations and is compliant with:

European construction material standards (EN norms)

ISO 9001:2015 (Quality Management)

ISO 14001:2015 (Environmental Management)

For more details or project-specific inquiries, contact our team.

Get an estimate for your upcoming project

CONTACT

Building Strong Relations

Future-Proof Business Solutions

We replace expanded polystyrene in the ground and foundation to provide a sustainable solution that improves insulation and reduces environmental impact.

Our material, CEMFOAM® is an effective alternative that ensures long-term stability and energy efficiency, especially when compared to traditional options.

By producing the product directly at the construction site, with 90% of the finished product consisting of fresh air, we reduce fire risks, minimize transportation needs, eliminate the need for storage space, generate zero waste, reduce the need for excavation and disposal, streamline the construction process, make reuse easier, and ultimately enhance the final product.