Побољшана завршна обрада површине: Адитиви као што су агенси за увлачење ваздуха могу побољшати завршну обраду и изглед бетона спречавајући дефекте попут пуцања, саћење, или запрашивање површине, обезбеђивање глатке, професионална површина.

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

Захтеви за додатак бетону: 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. Када се умеша директно у свеж бетон, these penalty fibers spread evenly and create a dense inner network. This network obstructs the courses that water and unsafe substances generally travel with. Као резултат тога, the last concrete becomes much more immune to wetness, chloride access, and chemical strike.

Пхисицал Пропертиес

Влакна су направљена од 100% девичански полипропилен. They appear as white or off-white filaments with a normal size of 6– 12 mm and a diameter under 50 микрона. The certain gravity ranges from 0.90 да 0.91. These fibers do not take in water and stay chemically inert in alkaline environments like concrete paste.

Blending Guidelines

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– уопштено 3 да 5 минута након додавања влакана– to accomplish full diffusion. Нису потребни никакви јединствени алати. Standard concrete mixers function well.

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, water storage tanks, тунели, и водени оквири.

Усклађеност и безбедност и безбедност

The item satisfies ASTM C1116/C1116M requirements for fiber-reinforced concrete. It consists of no harmful elements and postures no wellness risk during handling. Чувати на сувом месту далеко од директног сунца. 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. Вода, хлориди, 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. Радије, 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.

Где ради идеално

This admixture is widely made use of in tasks where reduced leaks in the structure issues most. Think of basements, резервоари за воду, одломака, оквири за паркирање возила, and aquatic environments. In these places, 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.

Једноставан за коришћење, 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– обично између 0.6 да 1.0 кг по кубном метру– 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, и оштећења од смрзавања-одмрзавања. Резултат је тежи, longer-lasting structure that requires much less upkeep over its life span.

Профил компаније

Ми смо глобални лидер у области лаког бетона и напредних решења од пене. Глобално познат по својој посвећености истраживању, иновација, и примењена експертиза, пружамо пројектована решења за пену од почетка 2012.

Можемо да испоручимо висококвалитетне додатке за бетон и производе повезане са пенастим бетоном широм света.

Компанија има стручно техничко одељење и одељење за надзор квалитета, добро опремљену лабораторију, и опремљен напредном опремом за тестирање и сервисним центром након продаје.

Ако сте заинтересовани, слободно нас контактирајте.

Плаћање

Т/Т, Вестерн Унион, Паипал, Кредитна картица итд.

Испорука

Ваздухом, морем, експресно, по захтеву купаца.

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

Често постављана питања: Полипропиленска микро влакна за бетон

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?

Да. You can add polypropylene micro fiber during normal batching. Није потребна посебна опрема. Само пратите препоручену дозу. Влакна се добро распршују и не скупљају се ако се правилно мешају.

Да ли утиче на чврстоћу бетона?

It does not replace steel reinforcement. But it improves durability by controlling early-age cracking. Чврстоћа на притисак остаје приближно иста. Flexural toughness may improve slightly due to better crack control.

Где се ово влакно најчешће користи?

Градитељи га користе у плочама, тротоарима, зидовима, и подруме. It works well in places where low permeability matters—like parking decks, резервоари за воду, и фондације. Any project needing less water entry can benefit from this fiber.