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

Spec of Sodium Naphthalene Sulfonate Concrete Admixture

Mahsulot xulosasi

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.

Trick o'z ichiga oladi

This admixture minimizes water material by 15% uchun 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, prefabrik, and site-mixed concrete.

Texnik spetsifikatsiyalar

– Tashqi ko'rinish: Brown or yellow powder
– Qattiq material: Minimal 92%.
– pH qiymati (20% yechim): 7– 9.
– Water reduction rate: ≥ 20%.
– Compressive toughness proportion: 1-day ≥ 140%, 3-day ≥ 130%, 7-day ≥ 125%, 28-day ≥ 120%.
– Havo materiali: ≤ 3.0%.
– Xlorid ionining veb tarkibi: ≤ 0.1%.

Foydalanish standartlari

Qo'shish 0.5% uchun 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.

Xavfsizlik va xavfsizlik va ishlov berish

Qo'llash davomida qo'l kiyimi va ko'zni himoya qilish uchun qopqoq kiying. Kirni nafas olishni oldini oling. Foydalanishdan keyin qo'llarni yuving. Keep out of reach of youngsters. 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

Naftalin sulfonat tuzi (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, zichroq beton. 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.

Tayyor aralash o'simliklarda, 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, to'g'onlar, va ko'priklar, 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.

Kompaniya profili

Biz engil beton va ilg'or muhandislik ko'pikli yechimlar bo'yicha jahon yetakchimiz. Tadqiqotga sodiqligi bilan butun dunyoga tanilgan, innovatsiya, va amaliy ekspertiza, biz 2012 yil boshidan beri ishlab chiqilgan ko'pikli yechimlarni taqdim etmoqdamiz.

Biz butun dunyo bo'ylab yuqori sifatli beton qo'shimchalari va ko'pikli beton bilan bog'liq mahsulotlarni etkazib bera olamiz.

Kompaniyada professional texnik bo'lim va sifat nazorati bo'limi mavjud, yaxshi jihozlangan laboratoriya, va ilg'or sinov uskunalari va sotishdan keyingi mijozlarga xizmat ko'rsatish markazi bilan jihozlangan.

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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

Betonda natriy naftalin sulfonat nima uchun ishlatiladi?

Ushbu aralashma yuqori diapazondagi suvni kamaytiradigan vosita sifatida ishlaydi. It helps cut down the amount of water needed in concrete mixes. Kamroq suv kuchliroq degan ma'noni anglatadi, more durable concrete without losing workability.

Qanday qilib u betonning mustahkamligini oshiradi?

Suv tarkibini kamaytirish orqali, qo'shimcha suv-tsement nisbatini pasaytiradi. Kamroq nisbat yuqori bosim va kuchlanish kuchiga olib keladi. The concrete also becomes denser and less porous over time.

Uni boshqa aralashmalar bilan ishlatish mumkinmi??

Ha, 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. Har doim ishlab chiqaruvchining ko'rsatmalariga amal qiling.

Bu sozlash vaqtiga ta'sir qiladimi??

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

Ishlash xavfsizmi??

The powder form can irritate skin, ko'zlar, and lungs. Qo'lqop kiying, ko'zoynak, and a mask when handling it. Quruq joyda namlikdan uzoqroq joyda saqlang. Keep containers sealed when not in use to avoid clumping or degradation.