Acabado de superficie mellorado: Os aditivos como os axentes incorporadores de aire poden mellorar o acabado e o aspecto do formigón evitando defectos como a rachadura., panal de mel, ou espolvoreo da superficie, garantindo un suave, superficie de grao profesional.

Specification of Sodium Naphthalene Sulfonate Concrete Admixture as High Range Water Reducer

Spec of Sodium Naphthalene Sulfonate Concrete Admixture

Resumo do produto

Sodium naphthalene sulfonate is a high-range water-reducing admixture utilized in concrete. It enhances workability without including added water. This item helps produce strong, long lasting concrete with far better circulation and coating.

Truco inclúe

This admixture minimizes water material by 15% a 25%. Less water implies higher stamina and lower permeability. The concrete collections generally and acquires toughness swiftly. It functions well in both hot and cold weather condition. You can use it in ready-mix, prefabricado, and site-mixed concrete.

Especificacións técnicas

– Aparición: Brown or yellow powder
– Material sólido: Mínimo 92%.
– valor de pH (20% solución): 7– 9.
– Water reduction rate: ≥ 20%.
– Compressive toughness proportion: 1-day ≥ 140%, 3-day ≥ 130%, 7-day ≥ 125%, 28-day ≥ 120%.
– Air material: ≤ 3.0%.
– Contido web de ións cloruro: ≤ 0.1%.

Normas de uso

Engadir 0.5% a 1.0% of the concrete weight. Mix extensively for at the very least 1 min after including. Readjust dose based upon job demands and examination outcomes. Constantly follow regional building regulations and criteria. Do not mix with various other admixtures unless compatibility is validated. Store in a dry area far from moisture. Maintain secured when not in use.

Seguridade e seguridade e manipulación

Poñer fundas de roupa de man e protección ocular durante a manipulación. Evitar respirar sucidade. Lavar as mans despois do uso. Mantéñase fóra do alcance dos mozos. In situation of contact with eyes, wash promptly with water. Describe the safety information sheet for full details.

Applications of Sodium Naphthalene Sulfonate Concrete Admixture as High Range Water Reducer

Applications of Sodium Naphthalene Sulfonate as a High-Range Water Reducer

Why It’s Made use of in Concrete

Salt naphthalene sulfonate (SNF) is an usual high-range water reducer. It aids reduced the quantity of water needed in concrete mixes. Much less water means more powerful, formigón máis denso. Building contractors make use of SNF when they require high stamina or low permeability.

Trick Utilizes in Building And Construction

SNF works well in precast and prestressed concrete. These items require quick strength gain and smooth surface areas. SNF gives both. It likewise boosts workability without adding extra water. That makes it easier to place and complete the concrete.

In ready-mix plants, SNF maintains concrete liquid throughout long runs. The mix stays workable yet does not lose stamina. Specialists depend on this for large tasks far from the plant.

High-rise buildings frequently make use of SNF too. Pumping concrete up lots of floors needs a flowable mix. SNF offers that circulation while keeping water web content low. This avoids weak spots and cracking.

Special Jobs and Conditions

SNF works in heat. Heats can make concrete set too quickly. SNF slows this down a little and keeps consistency. Employees obtain even more time to place and finish the slab.

It likewise matches undersea positionings. The mix should hold together without rinsing. SNF helps bind the materials securely, even when immersed.

For tunnel cellular linings, presas, e pontes, toughness issues most. SNF improves long-lasting performance by cutting water-cement ratios. That results in less shrinking and far better resistance to chemicals.

Essential Note: Constantly comply with dosage standards. Too much SNF may cause too much downturn or hold-up setting. Correct testing ensures the most effective results for each and every task.

Perfil da empresa

Somos o líder mundial en formigón lixeiro e solucións avanzadas de escuma de enxeñería. Coñecida mundialmente pola súa aposta pola investigación, innovación, e experiencia aplicada, proporcionamos solucións de escuma de enxeñería desde principios de 2012.

Podemos proporcionar aditivos de formigón de alta calidade e produtos relacionados con formigón espumoso en todo o mundo.

A empresa ten un departamento técnico profesional e un departamento de supervisión de calidade, un laboratorio ben equipado, e equipado con equipos de proba avanzados e centro de atención ao cliente posvenda.

Se estás interesado, non dubide en contactar connosco.

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Envío

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5 FAQs of Sodium Naphthalene Sulfonate Concrete Admixture as High Range Water Reducer

Frequently Asked Questions About Sodium Naphthalene Sulfonate Concrete Admixture

What is sodium naphthalene sulfonate used for in concrete?

This admixture works as a high-range water reducer. It helps cut down the amount of water needed in concrete mixes. Menos auga significa máis forte, formigón máis duradeiro sen perder traballabilidade.

Como mellora a resistencia do formigón?

By reducing water content, the admixture lowers the water-cement ratio. A lower ratio leads to higher compressive and tensile strength. The concrete also becomes denser and less porous over time.

Pódese usar con outros aditivos?

Si, it often works well with air-entraining agents or retarders. But you must test combinations first. Some mixes may react poorly if not properly balanced. Always follow manufacturer guidelines.

Afecta o tempo de configuración?

It usually has little impact on initial setting time. Nalgúns casos, it might slightly delay hardening. If your project needs faster or slower setting, you can adjust the mix with other additives.

É seguro de manexar?

The powder form can irritate skin, ollos, e pulmóns. Use luvas, lentes, e unha máscara ao manipulalo. Almacenar nun lugar seco lonxe da humidade. Keep containers sealed when not in use to avoid clumping or degradation.