Ultra-High Performance Concrete (UHPC) Additives
What is Ultra-High Performance Concrete?
Ultra-High Performance Concrete (UHPC) is a new class of concrete that has been developed in recent decades for its exceptional properties of strength and durability. This high-performance concrete can be utilized in structural rehabilitation and accelerated bridge construction in addition to several other applications.
Adding corresponding functional chemical additives, Ultra-High Performance Concrete can perform exceptional strength, flexibility, durability, and longevity, making its quality far exceed that of the ordinary concrete used today in all aspects. As a world-famous manufacturer of specialty chemicals, LANDU provides our biodegradable chemical additives to strengthen your UHPC performance while ensuring its good durability and eco-friendly properties without generating pollution to humans and the environment.
What are Additives in the Ultra-High Performance Concrete Formula？
Ultra-High Performance Concrete is composed of Portland cement, silica fume, quartz flour, fine silica sand, water, and additives. Common additives are water reducers, defoamers, and more. As a global leading specialty chemical manufacturer, LANDU is dedicated to manufacturing high-quality chemical additives and providing the best UHPC solution for your specific demands and application situations.
LANDU Additives - Make Your UHPC More Powerful
Core Additives in Ultra-High Performance Concrete
| Product | Suggested Dosage | More |
|---|---|---|
| Polycarboxylate Superplasticizer 580P | 0.1-0.3% | Download TDS |
Enhance Workability: Its unique comb-like structure makes it effectively disperse cement particles and prevents the rapid formation of cement flocculation structures, thereby improving the workability and density of concrete.
Intensify Strength: It can significantly enhance the early strength of concrete, facilitating smooth concrete pumping and ensuring good performance.
LANDU NOVASTAR powder defoamer plays an important role in UHPC to control the formation of bubbles and foams. Its main component is siloxane and is usually accompanied by the presence of organic groups, which endow silicone-based defoamers with hydrophilicity and lipophilicity, enabling them to effectively disperse bubbles in concrete and simultaneously improve the compactness and strength of the concrete.
Improving Mechanical Properties: It can reduce the bubble content in concrete and lower the air content, thereby enhancing the density and mechanical strength of the concrete.
| Product | Suggested Dosage | More |
|---|---|---|
| Powder Defoamer P805 | 0.3-0.5% | Download TDS |
LANDU Zero-Cost Sampling: Free Global Shipping
The core additives in Ultra-High Performance Concrete (UHPC) are summarized below. If you have questions about LANDU NOVASTAR additives or need technical guidance, please contact our sales team. We offer tailored UHPC formulation and provide free chemical additive samples upon your unique request.
