ARDEX CE 901
ARDEX CE 901
High-Strength Ultra-Fluid Grout for Post-Tensioning Ducts
ARDEX CE 901 Ultra Flow PT Grout is a high-strength, aggregate-free cement grout designed for grouting post-tensioning ducts and other specialist grouting applications.
When mixed with water, ARDEX CE 901 Ultra Flow PT Grout forms a structural grout with ultra-fluidity, low permeability and high bonding strength to tendons.
The formulation uses a blend of Portland cement and special chemical additives designed to meet the stringent requirements associated with post-tensioning and structural grouting applications.
Available for Pickup & Delivery in Perth & Throughout Western Australia
We have ARDEX CE 901 Ultra Flow PT Grout available for pickup and delivery across Perth and throughout Western Australia.
It is suitable for civil contractors, structural contractors, post-tensioning specialists, infrastructure contractors and construction professionals requiring a high-performance grout for post-tensioning ducts and tendon encapsulation.
Contact us today for availability, pricing, pickup and delivery options.
ARDEX CE 901 Ultra Flow PT Grout Advantages
Ultra-fluidity – designed to flow effectively through post-tensioning ducts and suitable confined spaces.
High strength – forms a structural grout suitable for demanding applications.
Aggregate-free formulation – allows ultra-fluid grout placement without coarse aggregate.
Chloride free – formulated without chloride.
Low permeability – helps provide protection against the ingress of water and aggressive elements.
Corrosion protection – designed to provide protection for encapsulated tendons.
No hydrogen gas generation – does not generate hydrogen gas during the grouting process.
High bonding strength to tendons – designed to provide strong adhesion between grout and tendons.
Full tendon encapsulation – designed to provide complete encapsulation of tendons and wire strands.
No bleeding – formulated to prevent bleeding during placement.
No cement particle sedimentation – helps maintain a consistent grout mixture without sedimentation.
Structural grout – suitable for post-tensioning and other specialist structural grouting applications.
Post-Tensioning Duct Grout
ARDEX CE 901 Ultra Flow PT Grout is specifically designed for grouting post-tensioning ducts.
Post-tensioning systems rely on effective grout placement to provide protection and encapsulation around tendons and wire strands.
The ultra-fluid formulation allows the grout to flow through suitable duct systems while its high bonding strength helps create an effective connection with the tendons.
Full Encapsulation of Tendons & Wire Strands
A key feature of ARDEX CE 901 Ultra Flow PT Grout is its ability to provide full encapsulation of tendons and wire strands when correctly installed.
The grout is formulated to flow around the tendon system and fill the available space within suitable post-tensioning ducts.
Its combination of:
Ultra-fluidity
No bleeding
No sedimentation
Low permeability
High bonding strength
supports effective tendon encapsulation and long-term structural protection.
Corrosion Protection
ARDEX CE 901 Ultra Flow PT Grout is designed to provide corrosion protection for post-tensioning tendons.
Its low-permeability formulation helps limit the movement of water and aggressive elements through the hardened grout, while the grout's encapsulation of tendons provides an additional protective environment.
The product is also chloride free, making it suitable for applications where chloride content is a critical consideration.
Ultra-Fluid & Aggregate-Free
ARDEX CE 901 Ultra Flow PT Grout is a high-strength, aggregate-free cement grout.
The absence of aggregate, combined with its specially formulated cement and chemical additives, provides the ultra-fluid characteristics required for specialist post-tensioning grouting applications.
Its high fluidity helps the grout move through suitable duct systems and around tendon assemblies without the limitations associated with coarse aggregate.
No Bleeding or Cement Particle Sedimentation
ARDEX CE 901 Ultra Flow PT Grout is formulated to provide:
No bleeding
The grout is designed to prevent separation of water from the cementitious mixture during placement.
No cement particle sedimentation
The formulation is designed to prevent cement particles from settling, helping maintain a consistent grout throughout the duct.
These characteristics are particularly important for post-tensioning applications where complete and consistent filling of the duct is required.
No Hydrogen Gas Generation
ARDEX CE 901 Ultra Flow PT Grout is formulated with no generation of hydrogen gas.
This characteristic is particularly relevant to specialist post-tensioning grouting applications where the behaviour of the grout within an enclosed duct system is important.
Other Grouting Applications
While specifically designed for post-tensioning ducts, ARDEX CE 901 Ultra Flow PT Grout can also be considered for other suitable structural grouting applications where ultra-fluidity, high strength and low permeability are required.
Always confirm product suitability against the specific project requirements and the manufacturer's current technical documentation.
Technical Information
PropertySpecificationProductARDEX CE 901 Ultra Flow PT GroutTypeCementitious structural groutFormulationAggregate-freeBasePortland cement and special chemical additivesFluidityUltra-fluidStrengthHigh strengthChloride ContentChloride freePermeabilityLow permeabilityCorrosion ProtectionYesHydrogen Gas GenerationNoneBondingHigh bonding strength to tendonsTendon EncapsulationFull encapsulation of tendons and wire strandsBleedingNoneCement SedimentationNonePrimary ApplicationPost-tensioning ducts and specialist grouting
Specialist Post-Tensioning Grout
ARDEX CE 901 Ultra Flow PT Grout is designed for projects where post-tensioning tendon protection and complete duct filling are critical.
Its performance characteristics are particularly suited to professional post-tensioning applications requiring:
Ultra-fluid grout
High structural strength
Full tendon encapsulation
High tendon bond strength
Low permeability
Corrosion protection
Chloride-free formulation
No bleeding
No sedimentation
Always follow the manufacturer's current installation, mixing, pumping and curing instructions.
ARDEX CE 901 Perth & Western Australia
Looking for ARDEX CE 901 Ultra Flow PT Grout in Perth?
We have ARDEX CE 901 Ultra Flow PT Grout available for pickup in Perth, with delivery available throughout Western Australia.
We supply specialist structural and civil engineering grouts to post-tensioning contractors, civil contractors, structural contractors, infrastructure companies and other professional customers.
Order ARDEX CE 901 Ultra Flow PT Grout
Need a high-strength, ultra-fluid grout for post-tensioning ducts?
Contact us today for ARDEX CE 901 Ultra Flow PT Grout availability, pricing and delivery options.
Ultra-Fluid | Aggregate-Free | Chloride Free | Low Permeability | Perth Pickup | Delivery Throughout Western Australia
Frequently Asked Questions
What is ARDEX CE 901 Ultra Flow PT Grout?
ARDEX CE 901 Ultra Flow PT Grout is a high-strength, aggregate-free cement grout designed primarily for grouting post-tensioning ducts and other specialist structural grouting applications.
What is ARDEX CE 901 used for?
The primary application is grouting post-tensioning ducts, where it provides tendon encapsulation, bonding and corrosion protection.
It may also be suitable for other specialist structural grouting applications where ultra-fluidity and high strength are required.
Is ARDEX CE 901 aggregate free?
Yes. ARDEX CE 901 Ultra Flow PT Grout is an aggregate-free cement grout.
Is ARDEX CE 901 ultra-fluid?
Yes. Ultra-fluidity is one of the key characteristics of ARDEX CE 901, allowing it to flow through suitable post-tensioning duct systems.
Is ARDEX CE 901 chloride free?
Yes. ARDEX CE 901 Ultra Flow PT Grout is chloride free.
Does ARDEX CE 901 provide corrosion protection?
Yes. The grout is designed to provide corrosion protection for post-tensioning tendons through encapsulation and its low-permeability characteristics.
Does ARDEX CE 901 generate hydrogen gas?
No. ARDEX CE 901 Ultra Flow PT Grout is formulated with no generation of hydrogen gas.
Does ARDEX CE 901 bleed?
The product is formulated for no bleeding and no sedimentation of cement particles, supporting consistent grout placement within suitable post-tensioning ducts.
Does ARDEX CE 901 provide full tendon encapsulation?
Yes. The product is designed to provide full encapsulation of tendons and wire strands when correctly installed.
Where can I buy ARDEX CE 901 in Western Australia?
ARDEX CE 901 Ultra Flow PT Grout is available for pickup in Perth and delivery throughout Western Australia. Contact us for current availability, pricing and delivery options.