Uzlabota virsmas apdare: Piedevas, piemēram, gaisu piesaistošas ​​vielas, var uzlabot betona apdari un izskatu, novēršot tādus defektus kā plaisāšana, šūnveidīgs, vai virsmas putekļošana, nodrošinot gludumu, profesionālas kvalitātes virsma.

Specification of Concrete Admixture Polypropylene Fibrillated Fiber for Control of Concrete Shrinkage Cracking

Betona piedevas specifikācija: Polypropylene Fibrillated Fiber for Control of Concrete Shrinkage Splitting

Preču apskats

Fibrilēta polipropilēna šķiedra is an artificial reinforcement made use of in concrete to lower contraction fracturing. It works by forming a three-dimensional network inside the concrete mix. This network holds the material together during early drying and setting stages, when cracks are most likely to form.

Triks ietver

Šķiedra ir izgatavota no 100% polypropylene It resists alkali, nerūsē, and stays secure in concrete in time. Each strand splits into lots of great filaments when blended, producing solid bonding with the concrete paste. This enhances the concrete’s sturdiness and assists regulate plastic and drying out contraction cracks.

Tehniskās specifikācijas

– Šķiedru veids: Fibrilēts polipropilēns.
– Biezums: 0.91 g/cm DIVI.
– Atkausēšanas faktors: Aptuveni 165 °C.
– Stiepes izturība: Minimums 450 MPa.
– Pagarinājums pārtraukumā: Ap 15– 25%.
– Length Options: 6 mm, 12 mm, vai 19 mm.
– Devas cena: Parasti 0,6– 1.0 kg uz kubikmetru betona.

Ieguvumi betona lietojumos

Adding this fiber lowers surface breaking in pieces, ietves, un sienas. It also improves effect resistance and aids preserve honesty under anxiety. The fibers spread equally during mixing and do not round up. Nav nepieciešamas īpašas ierīces– typical batching and putting techniques function well.

This admixture fulfills ASTM C1116/C1116M standards for synthetic fiber reinforcement in concrete. It appropriates for household, bizness, and commercial projects where crack control is essential. Use it in floorings, piebraucamie ceļi, skrotis betons, saliekamās sastāvdaļas, un vēl vairāk.

The product is available in moisture-resistant packaging to make sure performance. Shop in a dry place far from direct sunlight. Mix completely to achieve uniform distribution. Appropriate treating practices should still be followed after positioning.

Applications of Concrete Admixture Polypropylene Fibrillated Fiber for Control of Concrete Shrinkage Cracking

Betona piedevas pielietojumi: Polypropylene Fibrillated Fiber for Controlling Shrinking Cracking

Kāpēc izmantot polipropilēna fibrilētu šķiedru?

Betons samazinās, jo tas izžūst. This shrinking commonly triggers splits, īpaši plātnēs, ietves, un sienu virsmas. These splits damage the structure and allow water or chemicals get in. Polypropylene fibrillated fiber is added to concrete to lower this trouble. The fibers mix evenly into the concrete and hold it together throughout early drying out.

Kur tas darbojas vislabāk

This fiber works well in many typical concrete applications. It is used in commercial floors, noliktavas gabali, piebraucamie ceļi, ietves, un pagraba sienas. Building contractors additionally include it to shotcrete and precast aspects. Visos šajos gadījumos, the fiber aids quit small fractures from developing not long after the concrete is poured.

Exactly How It Controls Splitting

When concrete beginnings to completely dry, little stresses accumulate within. Bez atbalsta, these stress and anxieties create visible fractures. Polypropylene fibrillated fibers imitate a surprise internet inside the mix. They bridge micro-cracks prior to they grow. This keeps the surface tight and undamaged. The fibers do not replace steel rebar yet job together with it to manage early-age contraction.

Easy to Make Use Of and Cost-Effective

Adding the fiber is easy. It enters into the mixer with other products. Nav nepieciešami unikāli rīki vai apmācība. Because it minimizes fracturing, it lowers repairs and upkeep later. That saves money and time over the life of the structure. The fiber likewise enhances effect resistance and surface area sturdiness without changing just how the concrete appearances or really feels.

Uzticama efektivitāte

Specialists and engineers select polypropylene fibrillated fiber because it supplies constant outcomes. It meets market criteria and has been examined in real-world jobs for years. When contraction control issues, this admixture offers a trusted, practical option that fits smoothly right into typical concrete practices.

Uzņēmuma profils

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Mēs varam piegādāt augstas kvalitātes betona piedevas un putu betona produktus visā pasaulē.

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5 FAQs of Concrete Admixture Polypropylene Fibrillated Fiber for Control of Concrete Shrinkage Cracking

Frequently Asked Questions About Polypropylene Fibrillated Fiber for Concrete Shrinkage Control

Kas ir polipropilēna fibrilētā šķiedra?

Fibrilētā polipropilēna šķiedra ir sintētisks materiāls, kas pievienots betonam. Tas izskatās kā plāns, flat strands that split into many tiny filaments when mixed. This fiber helps reduce early-age shrinkage cracks in slabs, sienas, and other concrete elements.

How does it control cracking?

Kad betons izžūst, tas saraujas. Šī saraušanās bieži rada nelielas plaisas. The fibers spread evenly through the mix and hold the concrete together as it shrinks. They act like internal reinforcement at a microscopic level, stopping cracks from forming or growing.

Vai tas ir viegli lietojams parastos betona maisījumos?

Jā. You can add the fiber during regular batching. Just put it into the mixer with other materials. No special tools or changes to your process are needed. The fiber blends well and does not clump if mixed properly.

Vai tas ietekmē betona stiprību?

The fiber does not replace steel reinforcement. It mainly targets plastic and drying shrinkage cracks. Spiedes spēks paliek aptuveni tāds pats. Flexural toughness may improve slightly because the fibers help hold cracked sections together.

Can it be used outdoors and indoors?

Jā. This fiber works in both indoor and outdoor applications. Tas iztur mitrumu, ķīmiskās vielas, un UV gaisma. Common uses include driveways, ietves, noliktavas grīdas, pagraba sienas, un apmetums. It performs well in all typical weather conditions.