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Concrete & mortar admixtures
Pozzolanic additives, shrinkage-reducers, accelerators, superplasticizers and fly ash EN 450-1 — engineered for precast plants, ready-mix producers and dry-mortar manufacturers.
Newchem GmbH · Vienna · Est. 1989
Advanced concrete & mortar technology
International additive technology for the European concrete & mortar industry.
Independent, family-run Austrian innovator and distributor of high-performance admixtures, supplementary cementitious materials and engineered binder systems — with a presence in over 40 countries across Europe.
- TÜV Süd certified
- ISO 9001:2015
- Active in 40+ countries
- Independent · Family-run
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What we do
Engineered for industrial-scale construction chemistry
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Accredited laboratory services
Mix-design support, ultrasonic testing, durability assessments and on-site application engineering — from first trial to ongoing production optimisation.
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Europe-wide distribution
Reliable supply across 40+ countries in Europe, local technical support and direct contact to the team in Vienna. Long-term cooperation with manufacturers of every size.
Trusted across Europe
TÜV Süd certified · Austria's Leading Companies · ISO 9001:2015
Independent family business based in Vienna — present in more than 40 countries across Europe, with a strict focus on quality, technical excellence and long-term partnerships.