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Specification of Concrete Admixture Polypropylene Micro Fiber for Reduction of Concrete Permeability and Water Absorption

Бетон хольцод тавигдах шаардлага: Polypropylene Micro Fiber

Purpose and Advantages

Polypropylene mini fiber is a synthetic admixture contributed to concrete mixes to lower leaks in the structure and limitation water absorption. Шинэхэн бетонд шууд холилдох үед, these penalty fibers spread evenly and create a dense inner network. This network obstructs the courses that water and unsafe substances generally travel with. Үүний үр дүнд, the last concrete becomes much more immune to wetness, chloride access, болон химийн ажил хаялт.

Физик шинж чанарууд

Шилэн утаснууд нь 100% онгон полипропилен. They appear as white or off-white filaments with a normal size of 6– 12 mm and a diameter under 50 микрон. The certain gravity ranges from 0.90 руу 0.91. These fibers do not take in water and stay chemically inert in alkaline environments like concrete paste.

Холих заавар

Add the fibers throughout the initial mixing stage along with accumulations and water. A dosage of 0.6– 0.9 kg per cubic meter of concrete is typical for permeability control. Guarantee adequate mixing time– ерөнхийдөө 3 руу 5 minutes after fiber addition– to accomplish full diffusion. Онцгой хэрэгсэл шаардлагагүй. Стандарт бетон зуурагч нь сайн ажилладаг.

Efficiency Improvements

Concrete with polypropylene micro fibers reveals considerably lower capillary water absorption. Tests verify approximately 30– 50% reduction contrasted to simple concrete. The fibers also help minimize early-age plastic shrinking fractures, which better reduces the danger of water penetration over time. This makes the product ideal for basements, ус хадгалах савнууд, хонгилууд, болон усны хүрээ.

Тохиромжтой байдал ба Аюулгүй байдал ба аюулгүй байдал

The item satisfies ASTM C1116/C1116M requirements for fiber-reinforced concrete. It consists of no harmful elements and postures no wellness risk during handling. Store in a dry location away from direct sunshine. Keep product packaging secured when not being used to stop clumping.

Applications of Concrete Admixture Polypropylene Micro Fiber for Reduction of Concrete Permeability and Water Absorption

Applications of Polypropylene Micro Fiber in Concrete

Lower Leaks In The Structure, Better Defense

Including polypropylene micro fiber to concrete combinations helps reduce water absorption and block damaging substances from going into the framework. Ус, хлоридууд, and various other aggressive representatives can damage concrete over time. These tiny artificial fibers create a denser inner network inside the hardened concrete. This tighter framework slows down exactly how quick fluids and gases relocate with it.

More powerful resistance starts from within. When blended appropriately, polypropylene mini fibers spread evenly throughout the concrete. They do not react chemically with cement. Харин ч, they imitate a physical barrier at the tiny level. This restricts the development and development of little splits that often develop during very early drying or treating. Less cracks imply fewer courses for water to travel.

Хаана ажиллах нь хамгийн тохиромжтой

This admixture is widely made use of in tasks where reduced leaks in the structure issues most. Think of basements, усны савнууд, хэсгүүд, vehicle parking frameworks, and aquatic environments. Эдгээр газруудад, keeping dampness out is important for long-term resilience. Specialists likewise use it in precast components and flatwork subjected to constant wetting and drying out cycles.

Хэрэглэхэд хялбар, big influence. The fibers blend efficiently right into conventional concrete mixes without needing special tools. They function well with various other typical admixtures like plasticizers or air-entraining representatives. No significant adjustments to batching or positioning techniques are called for. Just follow the suggested dose– ихэвчлэн хооронд 0.6 руу 1.0 шоо метр тутамд кг– and you get quantifiable enhancement in efficiency.

By cutting down on how much water the concrete take in, polypropylene mini fiber helps prevent corrosion of steel support, sulfate strike, болон хөлдөөх гэсэлтийн гэмтэл. Үр дүн нь илүү хэцүү, longer-lasting structure that requires much less upkeep over its life span.

Компанийн танилцуулга

Бид хөнгөн бетон болон дэвшилтэт инженерийн хөөс шийдлээрээ дэлхийд тэргүүлэгч юм. Судалгааны ажилд тууштай ажилладгаараа дэлхийд алдартай, инноваци, болон хэрэглээний туршлага, Бид 2012 оны эхэн үеэс хойш инженерийн боловсруулсан хөөсөн шийдлүүдийг санал болгож байна.

Бид дэлхийн өнцөг булан бүрт өндөр чанартай бетон хольц, хөөс бетонтой холбоотой бүтээгдэхүүнийг нийлүүлэх боломжтой.

Тус компани нь мэргэжлийн техникийн алба, чанарын хяналтын албатай, сайн тоноглогдсон лаборатори, дэвшилтэт туршилтын төхөөрөмж, борлуулалтын дараах харилцагчийн үйлчилгээний төвөөр тоноглогдсон.

Хэрэв та сонирхож байвал, чөлөөтэй, бидэнтэй холбоо барина уу.

Төлбөр

Т/Т, Western Union, Paypal, Зээлийн карт гэх мэт.

Тээвэрлэлт

Агаараар, далайгаар, экспрессээр, үйлчлүүлэгчдийн хүсэлтээр.

5 FAQs of Concrete Admixture Polypropylene Micro Fiber for Reduction of Concrete Permeability and Water Absorption

Байнга асуудаг асуултууд: Бетонд зориулсан полипропилен бичил утас

What does polypropylene micro fiber do in concrete?

Polypropylene micro fiber reduces cracks in fresh and hardened concrete. It helps lower water absorption and makes concrete less permeable. This keeps moisture and harmful substances from entering the structure.

How does it reduce water absorption?

The fibers mix evenly into the concrete. They block tiny channels that form during drying. These channels usually let water pass through. With fibers in place, water finds it harder to move inside the concrete.

Is it easy to add to concrete mixes?

Тиймээ. You can add polypropylene micro fiber during normal batching. Тусгай тоног төхөөрөмж шаардлагагүй. Зөвхөн санал болгож буй тунг дагаж мөрдөөрэй. Шилэн утаснууд нь сайн тархдаг бөгөөд зөв холилдвол бөөгнөрөхгүй.

Энэ нь бетоны бат бөх байдалд нөлөөлдөг үү?

It does not replace steel reinforcement. But it improves durability by controlling early-age cracking. Compressive strength stays about the same. Flexural toughness may improve slightly due to better crack control.

Энэ утас хаана түгээмэл хэрэглэгддэг вэ??

Барилгачид үүнийг хавтангуудад ашигладаг, хучилтууд, хана, болон хонгил. It works well in places where low permeability matters—like parking decks, усны савнууд, болон суурь. Any project needing less water entry can benefit from this fiber.