Acabamento de superfície aprimorado: Aditivos como agentes incorporadores de ar podem melhorar o acabamento e a aparência do concreto, evitando defeitos como rachaduras, favo de mel, ou pó de superfície, garantindo um bom, superfície de nível profissional.

Specification of RDP Redispersible Polymer Concrete Admixture for Cement Based Exterior Insulation Finishing System EIFS

RDP Redispersible Polymer Admixture for EIFS

O que é

This item is a redispersible polymer powder made for use in cement-based exterior insulation ending up systems (FEI). Quando combinado com água, it forms an adaptable film that bonds well with concrete and other building products. It improves the performance of( FEI) base and finish coats.

Vantagens secretas

Aderência muito melhor: The admixture helps the covering stick firmly to insulation boards, alvenaria, e outros substratos. This reduces the danger of delamination or fracturing gradually.
Resistência à água: It lowers water absorption while still permitting vapor to pass through. This keeps walls dry without capturing moisture inside.
Flexibility and strength: The polymer includes elasticity to the cement matrix. This lets the system manage small movements triggered by temperature adjustments or architectural changes without breaking.
Trabalhabilidade: It makes the mix easier to apply by hand or machine. The material spreads efficiently and holds its shape after application.

Exatamente como utilizar

Add the RDP powder directly right into dry cement, areia, e vários outros ingredientes completamente secos. Misture bastante antes de incluir água. Variedades de dosagem normal de 2% para 6% by weight of complete dry solids, depending on the preferred performance. Constantly adhere to the producer’s instructions for your particular EIFS solution. Armazene o pó em local fresco, área completamente seca longe da umidade. Mantenha os sacos fechados quando não estiverem em uso.

Recursos técnicos

– Olhar: pó branco de fluxo livre
– Temperatura mínima de formação de filme: em volta 5 ° C (41 °F).
– Umidade recorrente: muito menos do que 1%.
– Conteúdo de cinzas: cerca de 10– 15%.
– Dimensão da partícula: goes through a 100-mesh filter.

This admixture satisfies basic needs for external wall systems and supports lasting durability in diverse climate condition.

Applications of RDP Redispersible Polymer Concrete Admixture for Cement Based Exterior Insulation Finishing System EIFS

Applications of RDP Redispersible Polymer Admixture in Cement-Based EIFS

Mais forte, Extra Adaptable Surfaces

RDP redispersible polymer admixture enhances the efficiency of cement-based outside insulation completing systems (FEI). When blended into base coats and coating renders, it develops an adaptable polymer movie after drying. This movie binds cement fragments together much more securely. Como resultado, the layer comes to be tougher and much less likely to crack under stress or temperature level adjustments.

Better Bond to Insulation Boards

One essential advantage is stronger bonding to insulation boards like EPS or mineral wool. Sem RDP, concrete alone may not stick well to these smooth or low-absorption surface areas. The polymer helps the mortar hold securely, decreasing the danger of delamination or detachment gradually.

Resistência à água aumentada

Water can harm EIFS if it leaks via little voids. RDP fills pores in the concrete matrix and produces a water-repellent obstacle. This keeps wetness out while still permitting vapor to leave– vital for protecting against mold and mildew and structural degeneration behind the finish.

Improved Workability and Longevity

Specialists locate RDP-modified mortars simpler to spread out and trowel. The mix stays practical longer and sticks far better to vertical surfaces. Depois de curar, the surface resists influence, abrasão, and weathering much better than plain cement provide. This suggests fewer repair services and longer life span.

Regular Performance in Real-World Issues

RDP makes sure reliable results throughout different environments and task sites. It compensates for variations in mixing water, healing conditions, and substrate quality. Contractors obtain consistent toughness, adaptabilidade, and look set after batch– without added effort or cost.

This admixture is currently conventional in high-quality EIFS formulations worldwide. It fulfills modern-day needs for power effectiveness, aesthetic appeals, and long-lasting structure envelope stability– all while utilizing familiar application approaches.

perfil de companhia

Somos líderes globais em concreto leve e soluções avançadas de espuma projetada. Conhecida mundialmente por seu compromisso com a pesquisa, inovação, e expertise aplicada, temos fornecido soluções de espuma projetada desde o início de 2012.

Podemos fornecer aditivos de concreto de alta qualidade e produtos relacionados a espuma de concreto em todo o mundo.

A empresa possui um departamento técnico profissional e um departamento de supervisão de qualidade, um laboratório bem equipado, e equipado com equipamentos de teste avançados e centro de atendimento ao cliente pós-venda.

Se você estiver interessado, sinta-se à vontade e entre em contato conosco.

Pagamento

T/T, Western Union, PayPal, Cartão de crédito etc..

Remessa

De avião, por mar, por expresso, como os clientes solicitam.

5 FAQs of RDP Redispersible Polymer Concrete Admixture for Cement Based Exterior Insulation Finishing System EIFS

Frequently Asked Questions About RDP for EIFS

What is RDP admixture used for in EIFS?

PDR (Pó de polímero redispersível) is added to cement-based coatings in Exterior Insulation Finishing Systems. It helps the coating stick better to insulation boards and other surfaces. It also makes the finish more flexible and resistant to cracking.

How does RDP improve weather resistance?

RDP forms a thin polymer film when mixed with water and cement. This film blocks water from entering the system while still letting moisture vapor escape. Como resultado, the wall stays dry and protected from rain, vento, e mudanças de temperatura.

Does RDP affect workability of the mortar?

Sim. O RDP torna a argamassa mais lisa e fácil de espalhar. It improves adhesion during application and reduces sagging on vertical surfaces. Workers find it simpler to achieve an even finish without extra effort.

Can RDP reduce cracking in EIFS finishes?

Pode. The polymer in RDP adds flexibility to the rigid cement matrix. This allows the coating to handle small movements caused by thermal expansion or building settling. Fewer cracks mean longer-lasting protection and better appearance.

Is RDP compatible with common EIFS materials?

Sim. RDP works well with expanded polystyrene (EPS), mineral wool, and standard cementitious basecoats. It bonds strongly to these substrates and does not interfere with other additives like cellulose ethers or defoamers. Sempre siga as instruções de mistura do fabricante para obter melhores resultados.