
Home » Additieven
ADDITIEVEN
CHRYSO® CO2 Reductie
When low carbon meets high performance
The transition to a low-carbon concrete mix-design is one of the main levers to meet the challenges of sustainable construction. To facilitate this change, CHRYSO innovates with EnviroMix®, a global offer of admixtures and services to optimize the concrete formulation and implementation strategy.

ENVIROMIX® SOLUTION
EnviroMix® : the new range of low and ultra low-carbon concrete admixtures
Based on the latest CHRYSO innovations, the new EnviroMix® range integrates specific polymers and catalyzers, for an optimum reduction of the carbon footprint in concrete, while ensuring a high level of performance:
CHRYSO®EnviroMix : up to 50% CO2 reduction /m3 of concrete.
CHRYSO®EnviroMix ULC (Ultra Low-Carbon) : a reduction of CO2 / m3 of concrete beyond 50%.
By acting on the CO2 impact, new parameters are to be integrated for the elaboration of the mix-design, in addition to the traditional properties of this material at the heart of our construction methods (resistance and durability classes, workability maintenance, setting time…).
ENVIROMIX® SERVICES
Enviromix®Impact is a pre-diagnosis tool calculator, it allows to:
- Calculate the environmental impact of a concrete mix design and help you define a formulation strategy adapted to your carbon reduction objective
- Compare two concrete formulations, one of which is low-carbon oriented
- Integrate the energy cost of heat curing into the calculation and even the carbon impact of the distance of concrete raw materials transportation.
CHRYSO® QUAD
Innovative solution for the use of challenging sands
CHRYSO®Quad Solution
- Improves concrete quality and performance when using challenging materials including manufactured sands.
- Reduces environmental impact (carbon footprint)
- Allows for the use of local resources
Discover CHRYSO®CLEAR Test: an innovative and fast service to analyse your sand.

Innovative solution for the use of challenging sands
The transition to a low-carbon concrete mix-design is one of the main levers to meet the challenges of sustainable construction. To facilitate this change, CHRYSO innovates with EnviroMix®, a global offer of admixtures and services to optimize the concrete formulation and implementation strategy.

High performance beton

Optimaal gebruik van grondstoffen

Uitdagende bouwwerken

Duurzame constructie

Mengsel optimalisatie
CHRYSO® HULPSTOFFEN
- Extend concrete workability
CHRYSO provides solutions, to extend the workability of concrete with limited impact on early strengths. CHRYSO developed very high-range water reducing superplasticizers to deliver better strength and an improved finish of the fresh concrete Concrete pumping optimization
To answer new construction challenges as high-rise buildings or underground structures, CHRYSO deploys news solutions to increase long distance and vertical concrete pumping.Improve concrete placeability and finishability
CHRYSO combines mix design know-how and new concrete solutions to deliver exceptional fluidity, a rapid filling of complex moulds and an excellent surface finish quality.
Water reducer superplasticizers deliver better strength and an improved appearance of the fresh concrete.
A flexible dosage range that allows for the production of cohesive concrete from low to high slump.
Precast applications: exceptional fluidity, a rapid filling of complex moulds and an excellent surface finish quality
Dedicated range to significantly drive down sand procurement costs thanks to local resources.
Hardening accelerating admixture

High performance beton

Optimaal gebruik van grondstoffen

Uitdagende bouwwerken

Duurzame constructie

Mengsel optimalisatie
CHRYSO®Optima 1000 Technology
Long workability retention
CHRYSO® PREFAB
- High Strength Concrete
CHRYSO deploys solutions for High Strength Concrete (HSC), dedicated to project such as highway engineering structures, high rise buildings, tunnelling and Hydraulic structures. - Robustness and durability
Long term durability is a key challenge in our construction environment and CHRYSO has developed a full range of services and technologies to increase the service life of large infrastructures and buildings projects. - Ultra High-Performance Concrete
Rheology and performance characteristics of Ultra High-Performance Concrete makes it a very unique material. CHRYSO has developed a unique comprehensive Know-How regarding Fibre-Reinforced Concrete (FRC) and Ultra High-Performance Concrete (UHPC). - Aesthetics and Durable concrete
In addition to its structural properties, concrete aesthetic is a key factor in the success of your project. CHRYSO propose a wide range of finishes, colours and surface treatments that will enhance the aesthetic quality and durability of your buildings and structures.
Precast applications: exceptional fluidity, a rapid filling of complex moulds and an excellent surface finish quality
Dedicated range to significantly drive down sand procurement costs thanks to local resources.
Acceleration system for precast concrete
Release agents that deliver easy demoulding of concrete during delayed or immediate demoulding on all types of moulds and allow high finish quality.
Allows effective crack control in concrete
Comprehensive range of decorative solutions for new projects or renovations, for residential, tertiary or urban developments.
Precast PATENTED SOLUTION FOR PIPES

High performance beton

Optimaal gebruik van grondstoffen

Uitdagende bouwwerken

Duurzame constructie

Mengsel optimalisatie
DRY CAST CONCRETE
WET CAST CONCRETE
CHRYSO®FIBRE EXPERTISE
MICRO-FIBRES
MACRO-FIBRES

Reduced shrinkage induced cracking
Microfibres reduce very efficiently the risk for plastic shrinkage induced cracking.

Time saving vs traditional reinforcement
Fibers considerably facilitate contractors’ job through the suppression of expensive and stringent steel mesh cutting and overlap or incorrect positioning.

Durability improvement
Most demanding surface finish quality, including decorative concrete

CO2 optimization
CHRYSO® fibres can reduce the projects’ carbon footprint