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 Concrete Admixture Polypropylene Twisted Fiber for Structural Reinforcement of Concrete

Especificações da mistura de concreto: Polypropylene Twisted Fiber for Structural Support

Visão geral do produto

Polypropylene twisted fiber is a synthetic admixture utilized to enhance the performance of concrete. É feito de 100% virgin polypropylene and developed right into a twisted, fibrillated framework. This style assists the fiber bond well with the concrete matrix, offering better control over breaking and boosted longevity.

Segredo inclui

A fibra resiste aos antiácidos, umidade, e produtos químicos localizados em concreto. Não enferruja como fibras de aço. Its twisted form produces solid mechanical anchorage inside the concrete mix. This lowers plastic contraction splits during very early curing and limitations crack width in hardened concrete. The fibers likewise boost influence resistance and sturdiness without impacting workability when dosed correctly.

Especificações técnicas

– Material : Polipropileno virgem
– Comprimento : 6 mm para 19 milímetros (escolhas padrão).
– Diâmetro : Around 25– 40 mícrons (fibrillated package).
– Resistência à tração : ≥ 450 MPa.
– Fator de fusão : Em volta 165 ° C.
– Grossura : 0.91 g/cm SEIS.
– Sombra : Geralmente branco ou esbranquiçado.
– Taxa de dosagem : 0.6– 1.0 kg por metro cúbico de concreto.

Aplicativos

Esta fibra funciona bem em lajes niveladas, pisos comerciais, calçadas, concreto projetado, componentes pré-moldados, e fundações domésticas. It is especially useful where additional reinforcement is required to control splitting however standard rebar or mesh is unwise. The fiber blends conveniently with basic batching procedures and calls for no special equipment.

Espaço de manuseio e armazenamento

Store the fiber in a completely dry, local protegido longe da luz solar direta. Maintain bags secured till usage to stop dampness absorption or clumping. Use basic protective gear throughout handling– gloves and shatterproof glass are advised. The item has a shelf life of 24 meses quando armazenado adequadamente.

Applications of Concrete Admixture Polypropylene Twisted Fiber for Structural Reinforcement of Concrete

Aplicações de mistura para concreto: Polypropylene Twisted Fiber for Structural Support

Enhancing Concrete Performance with Twisted Fibers

Polypropylene twisted fiber is a simple however effective enhancement to concrete blends. Builders and designers use it to improve the toughness and sturdiness of concrete structures. The fibers blend evenly right into damp concrete. They create a network that holds the material with each other.

Crack Control in Slabs and Pavements
One significant use is in floors, calçadas, e lajes comerciais. These surface areas typically break as a result of drying out contraction or temperature modifications. Adding polypropylene twisted fiber decreases these cracks. It does this by holding tiny splits firmly so they do not enlarge. This causes longer-lasting surfaces that require fewer repair services.

Shotcrete and Tunnel Linings
The fiber additionally functions well in shotcrete applications. Shotcrete is sprayed onto wall surfaces or ceilings, often in passages or mines. Sem reforço, it can peel off or diminish. The twisted shape of the fiber offers it much better hold inside the concrete. This helps the layer remain strong and stick securely to the surface.

Pre-cast Concrete Components
Suppliers add the fiber when making pre-cast light beams, painéis, or blocks. It improves effect resistance and minimizes breakage during handling. The result is a much more dependable product that reaches the work site in perfect condition.

Cellar Wall Surfaces and Water Storage Tanks
In frameworks that hold water or withstand wetness– like basements or storage tanks– the fiber helps lower permeability. Fewer cracks suggest less water leakage. This makes the structure safer and more effective in time.

Polypropylene twisted fiber is simple to utilize. It needs no special tools or blending methods. Simply add it to the batch like any other admixture. It collaborates with all standard concrete kinds. Contractors choose it since it conserves time, cuts costs, and delivers genuine efficiency gains on every task.

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 Concrete Admixture Polypropylene Twisted Fiber for Structural Reinforcement of Concrete

Frequently Asked Questions About Polypropylene Twisted Fiber for Concrete

What is polypropylene twisted fiber used for?

Polypropylene twisted fiber is added to concrete to improve its strength and durability. Ajuda a controlar rachaduras causadas pelo encolhimento durante a secagem. The fibers also boost impact resistance and reduce surface wear. Construtores usam em lajes, calçadas, paredes, e outros elementos estruturais.

Como funciona essa fibra dentro do concreto?

Quando misturado em concreto úmido, the twisted fibers spread evenly throughout the mix. À medida que o concreto endurece, these fibers create a 3D network that holds the material together. This network stops small cracks from growing into big ones. It also makes the concrete tougher under stress or sudden loads.

É fácil misturar com concreto normal?

Sim. You can add the fiber directly into the mixer with cement, areia, cascalho, e água. Nenhum equipamento especial é necessário. Basta seguir a dosagem recomendada - geralmente entre 0.6 para 1.0 kg por metro cúbico. Mix for a few extra minutes to ensure even distribution.

Substitui o reforço de aço?

Não. Polypropylene twisted fiber is not a substitute for steel rebar in load-bearing structures. It works best as secondary reinforcement. It handles early-age cracking and improves toughness, but primary structural support still requires traditional steel.

Quais são os principais benefícios do uso desta fibra?

The fiber reduces plastic shrinkage cracks, increases abrasion resistance, and improves long-term durability. It also lowers maintenance costs over time. Since it’s non-corrosive and lightweight, it won’t rust or add much weight to the structure. These features make it ideal for industrial floors, calçadas, e aplicações de concreto projetado.