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 Concrete Admixture Polypropylene Monofilament Fiber for Reduction of Settlement Cracking in Fresh Concrete

콘크리트 혼화제의 사양: Polypropylene Monofilament Fiber

Purpose

폴리프로필렌 모노필라멘트 섬유 is included in fresh concrete to lower negotiation breaking. This sort of fracturing takes place when water and solids different throughout the early stages of concrete hardening. The fibers produce a network inside the mix that waits together, slowing down crack formation.

Material Properties

섬유는 다음과 같이 만들어집니다. 100% 폴리프로필렌. It is chemically inert and does not react with cement or other ingredients in concrete. Each fiber is a single strand (monofilament), 일반적으로 6 에게 19 mm 길이. Its diameter varies from 18 에게 32 미크론. The product resists alkali, 수분, 그리고 자외선, so it remains strong gradually.

효율성 이점

콘크리트에 직접 혼합하면, these fibers boost cohesion. They aid manage plastic shrinkage and decrease bleeding. This brings about fewer surface cracks before the concrete completely collections. The fibers likewise boost influence resistance and durability without transforming the concrete’s standard strength.

Blending and Dosage

Include the fibers throughout the batching process. 최소한으로 섞으세요 3 에게 5 mins after including them to guarantee even distribution. Common dose is 0.6 에게 0.9 콘크리트 입방미터당 kg. Comply with regional standards or project specs for exact amounts.

기준 및 규정 준수

This product satisfies ASTM C1116/C1116M requirements for synthetic fiber support in concrete. 또한 EN을 준수합니다. 14889-2 for fibrillated and monofilament polypropylene fibers utilized in structural applications.

취급 및 보관

건조한 곳에서 섬유를 쇼핑하세요, 직사광선에서 떨어진 덮여 있는 지역. Maintain bags sealed up until usage to stop moisture absorption or clumping. Use handwear covers and eye defense throughout managing to stay clear of skin or eye inflammation.

Applications of Concrete Admixture Polypropylene Monofilament Fiber for Reduction of Settlement Cracking in Fresh Concrete

Just How Polypropylene Monofilament Fiber Helps In Reducing Settlement Breaking in Fresh Concrete

What Is Settlement Cracking?

콘크리트를 처음 타설할 때, 순간적으로 부드러워지네. 이 단계에서, much heavier particles like sand and crushed rock sink. Water and cement rise to the top. This activity creates little spaces just listed below the surface. 콘크리트가 굳으면서, these gaps develop into great fractures. These are called negotiation fractures. They frequently appear above steel bars or where the concrete adjustments density.

Exactly How the Fiber Works

Adding polypropylene monofilament fiber to the concrete mix aids stop these fractures from creating. The fibers are really slim however solid. They spread out equally with the damp concrete. As the hefty parts start to clear up, the fibers wait together. They imitate a hidden internet inside the mix. This internet reduces fragment movement and keeps water from climbing also quickly. 이로 인해, fewer voids create, and cracking declines significantly.

이 섬유를 활용하는 이유?

This sort of fiber is very easy to blend in. It does not clump or float. It works well with other admixtures. Contractors do not require unique tools or training to utilize it. Just include it throughout typical blending. The result is smoother surface areas with less cracks right from the start. That means less patching, much less repair, and better-looking concrete.

The fibers additionally boost the concrete’s early stamina. Even before it totally treatments, the mix resists damages better. This is especially beneficial on pieces, 벽면, and structures where surface quality matters.

Polypropylene monofilament fiber offers real, practical benefits without changing exactly how teams function. It solves a typical trouble quietly and successfully– right where it starts.

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 Concrete Admixture Polypropylene Monofilament Fiber for Reduction of Settlement Cracking in Fresh Concrete

자주 묻는 질문: Polypropylene Monofilament Fiber for Concrete

What is polypropylene monofilament fiber used for in concrete?

This fiber helps reduce settlement cracking in fresh concrete. When concrete is poured, water and solids can separate. This separation often causes cracks as the surface dries. Adding these fibers holds the mix together better and limits early cracking.

How does the fiber work inside fresh concrete?

섬유가 혼합물 전체에 고르게 퍼집니다.. They create a network that supports the concrete while it sets. This support slows down water movement and stops large cracks from forming during the first few hours after pouring.

이 섬유는 콘크리트와 혼합하기 쉬운가요??

예. The fiber blends well with standard mixing methods. 배치 공장이나 현장에서 추가할 수 있습니다.. 기본 혼합단계만 따르면 뭉치지 않아요. 특별한 장비가 필요하지 않습니다.

Does the fiber affect the strength of hardened concrete?

압축강도를 저하시키지 않습니다.. 사실은, it may improve toughness and impact resistance. The main job of this fiber is to control early-age cracking, not to replace structural reinforcement like steel rebar.

이 섬유를 다른 혼화제와 함께 사용할 수 있습니까??

예. Polypropylene monofilament fiber works well with most common chemical admixtures. Just make sure your total mix design meets project requirements. Always test a small batch first if you combine several additives.