향상된 표면 마감: 공기 연행제와 같은 첨가제는 균열과 같은 결함을 방지하여 콘크리트의 마감 및 외관을 향상시킬 수 있습니다., 벌집 모양의, 또는 표면 먼지, 원활한 보장, 전문가급 표면.

Specification of Sodium Thiocyanate Concrete Admixture as Antifreeze Agent for Concrete in Subzero Temperatures

Sodium Thiocyanate Concrete Admixture– Antifreeze Representative for Subzero Conditions

품목 소개

Sodium thiocyanate is a white crystalline powder utilized as an antifreeze admixture in concrete. It aids concrete collection and gain toughness even when temperature levels go down below cold. This item is perfect for winter construction where winter slows or quits normal concrete hydration.

트릭 혜택

Speeds up early stamina growth. Sodium thiocyanate accelerate the chain reaction between cement and water. This permits concrete to solidify quicker in chilly conditions.
Stops cold damage. By lowering the cold factor of mix water, it lowers the threat of ice development inside fresh concrete. Ice can weaken the structure if it creates prior to the concrete sets.
활용하기 쉬움. The powder dissolves swiftly in blending water. It blends uniformly right into the concrete set without special devices.
비용 효율적. Compared to other antifreeze agents, salt thiocyanate supplies solid efficiency at a lower expense per cubic meter of concrete.

기술 사양

– 모습: White to off-white crystalline powder
– 정수: 최저한의 98% salt thiocyanate (NaSCN).
– 용해도: Highly soluble in water whatsoever common blending temperature levels.
– 복용량: Typically 1– 2% 시멘트 중량 기준, depending on ambient temperature and task requirements.
– pH (10% 서비스): 5.5– 7.5.
– 저장: Maintain in a completely dry, awesome area in sealed containers to prevent wetness absorption.

이용기준

Add sodium thiocyanate straight to the mixing water before incorporating with concrete and accumulations. Make certain thorough blending for a minimum of two minutes to accomplish uniform distribution. Always adhere to neighborhood building codes and perform trial batches under actual job-site problems. Do not make use of in prestressed concrete or where galvanized steel is present, as thiocyanate ions may influence metal elements.

Applications of Sodium Thiocyanate Concrete Admixture as Antifreeze Agent for Concrete in Subzero Temperatures

Applications of Sodium Thiocyanate Concrete Admixture as Antifreeze Agent for Concrete in Subzero Temperatures

Why Utilize an Antifreeze Admixture?

Concrete demands water to harden. When temperature levels go down below freezing, that water transforms to ice. Ice stops the concrete from reacting appropriately. This weakens the final structure. To avoid this trouble, builders include antifreeze admixtures like sodium thiocyanate.

How Sodium Thiocyanate Works

Sodium thiocyanate reduces the freezing factor of water in fresh concrete. This maintains the mix liquid even when it is very cold outside. The chemical also speeds up early cement hydration. That suggests the concrete gains strength faster throughout the very first few hours. This very early stamina helps the product stand up to damages from freezing.

그것이 사용되는 곳

This admixture prevails in areas with long, rough winter seasons. Road staffs use it when fixing freeways in winter season. Contractors rely upon it for putting structures, 벽면, or slabs when outdoor temperatures fall below 0 ℃ (32 ° F). It is likewise useful for emergency fixings where work can not await warmer climate.

주요 편의사항

Salt thiocyanate provides dependable performance in cold conditions. It does not damage the long-term strength of concrete if used at the best dose. The admixture mixes quickly right into common concrete sets. It works well with various other typical additives like air-entraining representatives. 가장 중요한 것은, it assists prevent delays and costly rework triggered by icy puts.

취급 및 보안

Always comply with safety and security guidelines when dealing with salt thiocyanate. Use handwear covers and eye protection. Store the item in a dry location far from dampness. Usage just the amount advised by the supplier. Way too much can cause fast setting or reduce workability. Appropriate application ensures strong, sturdy concrete also in subzero weather condition.

회사 프로필

우리는 경량 콘크리트 및 고급 엔지니어링 폼 솔루션 분야의 글로벌 리더입니다.. 연구에 대한 헌신으로 전 세계적으로 알려져 있습니다., 혁신, 및 응용 전문 지식, 우리는 2012년 초부터 엔지니어링 폼 솔루션을 제공해 왔습니다..

우리는 고품질의 콘크리트 혼화제 및 발포 콘크리트 관련 제품을 전 세계에 공급할 수 있습니다..

회사에는 전문 기술 부서와 품질 감독 부서가 있습니다., 시설이 잘 갖춰진 실험실, 첨단 테스트 장비와 애프터 서비스 센터를 갖추고 있습니다..

관심이 있으시면, 부담없이 문의해 주세요.

지불

티/티, 웨스턴 유니온, 페이팔, 신용카드 등.

선적

항공으로, 바다로, 급행으로, 고객의 요청에 따라.

5 FAQs of Sodium Thiocyanate Concrete Admixture as Antifreeze Agent for Concrete in Subzero Temperatures

자주 묻는 질문: Sodium Thiocyanate as an Antifreeze Admixture for Concrete

What is sodium thiocyanate used for in concrete?

Sodium thiocyanate works as an antifreeze agent in concrete. It helps the mix stay workable and set properly when temperatures drop below freezing. This additive speeds up early cement hydration, so concrete gains strength faster even in cold weather.

Is sodium thiocyanate safe to use in construction?

예, 올바르게 사용했을 때. Follow the recommended dosage and safety guidelines. 취급 시 장갑과 보안경을 착용하십시오.. 건조한 곳에 보관하세요., cool place away from children and food. Always check local regulations before use.

How much sodium thiocyanate should be added to concrete?

일반적인 복용량은 다음과 같습니다. 1% 에게 2% 시멘트 중량 기준. The exact amount depends on how cold it is and the type of cement you use. Too much can cause rapid setting or weaken the final product. 항상 작은 테스트 배치를 먼저 실행하십시오..

Can sodium thiocyanate replace other antifreeze admixtures?

It can work well on its own in many cases. But sometimes it is mixed with other chemicals like calcium nitrate for better results. Talk to your supplier or engineer to find the best solution for your project conditions.

Does sodium thiocyanate affect long-term concrete strength?

적당량을 사용하면, it does not harm long-term strength. 사실은, it helps concrete reach early strength faster, which protects it from freeze damage. Overuse may lead to lower durability, 그러니 권장량을 지켜주세요.