Enhanced Surface Finish: Cov khoom ntxiv xws li huab cua-entraining tus neeg sawv cev tuaj yeem txhim kho qhov ua tiav thiab cov tsos ntawm pob zeb ua kom tsis txhob muaj qhov tsis xws luag xws li tawg, zib ntab, lossis saum npoo plua plav, ua kom muaj du, kev tshaj lij-qib nto.

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

Spec of Sodium Naphthalene Sulfonate Concrete Admixture

Product Summary

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 Includes

This admixture minimizes water material by 15% rau 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.

Technical Specs

– Appearance: Brown or yellow powder
– Cov khoom siv: Yam tsawg kawg nkaus 92%.
– pH tus nqi (20% kev daws teeb meem): 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%.
– Chloride ion cov ntsiab lus: ≤ 0.1%.

Cov Qauv Siv

Ntxiv 0.5% rau 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.

Safety and security and Handling

Put on handwear covers and eye defense throughout handling. Tsis txhob nqus tau plua plav. Laundry hands after use. Keep out of reach of youngsters. Nyob rau hauv cov ntaub ntawv ntawm kev sib cuag nrog qhov muag, 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, denser pob zeb. 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.

Hauv cov nroj tsuag npaj txhij, 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, dams, thiab choj, 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.

Company Profile

Peb yog tus thawj coj thoob ntiaj teb hauv lub teeb yuag qhob thiab advanced engineered ua npuas ncauj daws teeb meem. Renowned thoob ntiaj teb rau peb txoj kev cog lus rau kev tshawb fawb, innovation, thiab applied kev txawj ntse, Peb tau xa engineered ua npuas ncauj daws txij thaum ntxov 2010s.

Peb tuaj yeem muab cov khoom lag luam zoo thiab ua npuas ncauj qhob ntsig txog cov khoom lag luam thoob ntiaj teb.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Them nyiaj

T / T, Western Union, PayPal, Credit Card thiab lwm yam.

Shipment

Los ntawm huab cua, los ntawm hiav txwv, los ntawm kev nthuav tawm, raws li cov neeg siv khoom thov.

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. Dej tsawg dua txhais tau tias muaj zog pob zeb, more durable concrete without losing workability.

How does it improve concrete strength?

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.

Nws puas tuaj yeem siv nrog lwm cov addmixtures?

Yog, 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.

Does it affect setting time?

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

Nws puas muaj kev nyab xeeb los lis?

The powder form can irritate skin, qhov muag, and lungs. Hnav hnab looj tes, tsom iav, and a mask when handling it. Store in a dry place away from moisture. Keep containers sealed when not in use to avoid clumping or degradation.