Enhanced Surface Finish: Aditif kawas agén hawa-entraining bisa ningkatkeun finish jeung penampilan beton ku nyegah defects kawas cracking., honeycombing, atawa dusting permukaan, mastikeun mulus, permukaan profésional-grade.

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

Spec of Sodium Naphthalene Sulfonate Concrete Admixture

Ihtisar produk

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.

Trik Ngawengku

This admixture minimizes water material by 15% ka 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, precast, and site-mixed concrete.

Spésifikasi teknis

– Penampilan: Brown or yellow powder
– Bahan padet: Minimal 92%.
– nilai pH (20% solusi): 7– 9.
– Laju ngurangan cai: ≥ 20%.
– Compressive toughness proportion: 1-day ≥ 140%, 3-day ≥ 130%, 7-day ≥ 125%, 28-day ≥ 120%.
– Bahan hawa: ≤ 3.0%.
– eusi web ion klorida: ≤ 0.1%.

Standar pamakéan

Tambihan 0.5% ka 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.

Kasalametan jeung kaamanan sarta Penanganan

Pasang panutup handwear sareng pertahanan panon sapanjang penanganan. Nyegah engapan kokotor. Cuci leungeun saatos dianggo. Jauhkeun tina jangkauan budak ngora. 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

Uyah naftalena sulfonat (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, beton leuwih padet. 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, bendungan, jeung sasak, 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.

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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

Naon natrium naftalena sulfonat dipaké pikeun beton?

Campuran ieu tiasa dianggo salaku réduksi cai kisaran luhur. It helps cut down the amount of water needed in concrete mixes. Kurang cai hartina leuwih kuat, beton leuwih awét tanpa kaleungitan workability.

Kumaha carana ningkatkeun kakuatan beton?

Ku cara ngurangan kandungan cai, admixture nu lowers rasio cai-semén. Babandingan anu langkung handap nyababkeun kakuatan compressive sareng tegangan anu langkung luhur. The concrete also becomes denser and less porous over time.

Éta bisa dipaké kalawan admixtures séjén?

Sumuhun, 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. Salawasna turutan tungtunan produsén.

Naha éta mangaruhan waktos setting?

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

Dupi éta aman pikeun nanganan?

The powder form can irritate skin, panon, and lungs. Maké sarung, goggles, and a mask when handling it. Nyimpen dina tempat garing jauh tina Uap. Keep containers sealed when not in use to avoid clumping or degradation.