Products
UHPC for on-shore and off-shore
Grout fit for ultra-high-performance
At Y-MATTEC we develop and produce premium quality grout material for onshore and offshore wind-turbines as well as related markets.
Our products have been validated and approved by Vestas Wind Systems and Siemens Gamesa known to set the highest of standards in the wind turbine industry.
The ultra-high-performance grout products in our portfolio all have unique market-leading properties in density and durability. On top, we have manufactured customized products with unique product property designs.
In our laboratory we have developed the first-ever UHPC with properties to capture carbon dioxide and industrial waste making future wind turbine foundations greener and more sustainable. The patent for this revolutionary UHPC-grout is being processed.
Facts and figures
Highest achievable strength classifications
Wind turbine installation demands for advanced strength qualities of the foundation grouting material. Time is a crucial factor as anchor bolts of the wind turbine tower must be pre-stressed and weather conditions may disrupt the construction process. Hence early strength development of the grouting material is paramount.
The compressive strength of Y-MatTec ultra-high-performance concrete grout material increases with +115% from Day 1 (>65 MPa) to Day 56 (>135 MPa). Our UHPC-products have superior strength qualities with highest achievable classifications (c100/115).
Facts and figures
Superior fatigue resistance
Reliability is of utmost importance. A non-operational wind turbine is an accident unfolding: A financial loss. To optimize in-service operation the foundation grouting material must have high fatigue resistance to decades of cyclic loading as well as being resistant to punishing influence from extreme weather and climate.
Y-MatTecs UHPC-products have demonstrated superior fatigue resistance and a relatively low heat development. In laboratory tests our grout materials outperforms the requirements in CEB-FIB Model Code 90 at all conditions. Furthermore Y-MatTec UHPC-products matches the prediction according to fi-b Model Code 2010 measuring number of cycles to failure under cyclic loading.
Facts and figures
High early strength
Y-MatTec ultra-high-performance concrete grout material have extreme flow properties enabling to grout narrow constrictions with very low water-cement ratio. The unparalleled properties of our products are available at all weather conditions and temperatures with high early strength with 24 hours expansion more than 0,1%.
Application thickness from 25mm to 600mm.
As UHPC-manufacturer Y-MatTec is ISO-certified by independent experts at DNV, CE marked and certified for off-shore constructions by DNV. See a compiled full list of certifications. Or choose your product below and find declarations related to the UHPC-product in question.
G800 ECO
G900
In an industry-leading partnership with global off-shore construction experts in FoundOcean we have designed the Y-MatTec G900® to have extreme flowability for pneumatic transfer for on- and offshore use.
G2000
Y-MatTec G2000® is our all-round ultra-high-performance (UHPC) grout recently documented in an independent Environment Product Declaration (EPD) to have significantly lower carbon footprint than most competition.
G3000
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Send us a message here, send us an e-mail to info@ymattec.com or give us a call on +45 8230 3551 or +44 738 798 9916