Андозаи мукаммали рӯизаминӣ: Иловаҳо, ба монанди агентҳои ҳавоӣ, метавонанд бо роҳи пешгирӣ кардани камбудиҳо, ба монанди креккунӣ, ороиш ва намуди бетонро беҳтар кунанд., асали асал, ё чанги руи замин, таъмини ҳамвор, сатҳи сатҳи касбӣ.

Specification of Concrete Admixture PVA Short Fiber for Thin Cement Based Products and Roofing Sheets

Specification of Concrete Admixture: PVA Short Fiber for Thin Cement-Based Products and Roof Covering Sheets

Баррасии ашё

PVA short fiber is a high-performance admixture made from polyvinyl alcohol. It is particularly created for use in thin cement-based items like roof sheets, панелҳои деворӣ, and various other fiber-reinforced concrete applications. Нахҳо бузурганд, пайваста, and equally distributed in the mix to improve stamina and resilience.

Сирро дар бар мегирад

The fibers bond well with cement matrices. They assist regulate cracking caused by drying out shrinking or temperature level modifications. Their high tensile strength includes durability to breakable cement products. PVA fibers do not wear away. They withstand alkalis located in concrete, so they last long in concrete environments. The fibers likewise improve influence resistance and flexural efficiency without impacting workability.

Мушаххасоти техникӣ

– Материал : Спирти поливинилӣ (PVA).
– Андоза : 6 мм ба 12 мм (интихоби маъмулӣ).
– Диаметр : 20– 40 микрон.
– Муқовимат ба кашиш : ≥ 1,200 МПа.
– Давомнокӣ дар танаффус : 6% ± 1%.
– Ғафсӣ : 1.3 г/см СЕ
. – Alkali Resistance : Superb– preserves over 90% toughness after 28 days in saturated Ca( OH) two remedy.

Микдори тавсияшаванда

Истифода 1.0 ба 2.0 kg of PVA brief fiber per cubic meter of concrete mix. The exact amount depends upon the item type and performance demands. For roof covering sheets and slim panels, 1.5 kg/m four is typically used to balance toughness and price.

Handling and Mixing

Add fibers during the first dry mixing phase. Mix completely until fibers are fully spread. Prevent clumping by using appropriate mixing equipment and time. Таҷҳизоти махсус талаб карда намешавад– standard concrete mixers function well. Shop fibers in a dry, amazing place away from direct sunshine. Keep packaging secured when not in use to prevent wetness absorption.

Applications of Concrete Admixture PVA Short Fiber for Thin Cement Based Products and Roofing Sheets

Applications of Concrete Admixture PVA Short Fiber for Thin Cement-Based Products and Roof Sheets

Why Usage PVA Short Fiber?

PVA brief fiber is a trusted additive in slim cement-based products. It enhances stamina without adding weight. Building contractors utilize it to quit cracks before they start. Наххо баробар ба бетон омехта мешаванд. This produces a more adaptable and long lasting product.

Better Performance in Thin Sections

Thin cement sheets frequently damage under stress and anxiety. Including PVA brief fiber changes that. The fibers hold the material with each other when force is used. This indicates less breaks throughout handling, расонидани, ё насб. Деворҳо, панелҳо, and attractive elements remain undamaged longer.

Ideal for Roof Covering Sheets

Roof covering sheets made with PVA short fiber last longer. They withstand weather condition, шамол, ва либоси ҳаррӯза. Бориш, гарм, and cool cause normal cement to crack with time. PVA fibers reduce this damage. The result is a roofing that stays strong time after time. Upkeep prices drop. Life expectancy goes up.

Ease of Usage on Website

Professionals find PVA brief fiber simple to work with. It mixes smoothly into common mixing procedures. No unique tools or training are needed. Simply add the right amount to your mix. The fiber does not clump or float. It spreads out with the batch uniformly. This saves time and cuts waste.

Бинои бардавомро нигоҳ медорад

Making use of PVA short fiber helps construct smarter. Thinner sections imply much less raw material is utilized. That reduces the carbon impact of each job. Дар айни замон, completion item carries out better. Less fixings indicate less resource usage gradually. Contractors fulfill eco-friendly standards without extra cost or effort.

PVA short fiber turns normal concrete right into high-performance material. It works well in walls, панелҳо, плитахои фарш, and particularly roof sheets. The improvement shows in every phase– from blending to long-term service.

Чеҳраи Ширкат

Мо пешвои ҷаҳонии бетонҳои сабук ва ҳалли пешрафтаи пенопласт ҳастем. Дар саросари ҷаҳон бо ӯҳдадории худ ба тадқиқот маълум аст, навоварӣ, ва таҷрибаи амалӣ, мо аз аввали соли 2012 ҳалли муҳандисии кафкро пешниҳод менамоем.

Мо метавонем дар тамоми ҷаҳон маҳсулоти омехтаи бетонии баландсифат ва пенобетонро таъмин кунем.

Ширкат дорои шӯъбаи касбии техникӣ ва шӯъбаи назорати сифат мебошад, лабораторияи хуб чихозонидашуда, ва бо таҷҳизоти пешрафтаи санҷишӣ ва маркази хидматрасонии муштариён пас аз фурӯш муҷаҳҳаз шудааст.

Агар шумо таваҷҷӯҳ дошта бошед, лутфан озод ҳис кунед ва бо мо тамос гиред.

Пардохт

Т/Т, Вестерн Юнион, Paypal, Корти кредитӣ ва ғ.

Интиқол

Бо ҳаво, бо баҳр, бо экспресс, тавре ки мизоҷон дархост мекунанд.

5 FAQs of Concrete Admixture PVA Short Fiber for Thin Cement Based Products and Roofing Sheets

Саволҳои зуд-зуд додашаванда: PVA Short Fiber for Thin Cement Products

What is PVA short fiber used for?

PVA short fiber strengthens thin cement-based products like roofing sheets, панелҳои деворӣ, and decorative boards. Он ба назорат кардани крек кӯмак мекунад ва мустаҳкамиро беҳтар мекунад. Нах бо цемент хуб пайваст мешавад, giving the final product better durability.

Why choose PVA over other fibers?

PVA fiber resists alkali, ки дар цемент маъмул аст. It does not corrode like steel fibers. It also mixes evenly and does not clump. This makes it ideal for thin sections where uniform distribution matters most.

Чӣ қадар нахи PVA бояд илова кунам?

Микдори маъмулӣ ин аст 6 ба 12 кг ба як метри мукааб омехта. The exact amount depends on your product thickness and performance needs. Ҳамеша дастаҳои хурдро аввал санҷед, то таносуби беҳтарини барномаи худро пайдо кунед.

Оё нахи PVA ба қобилияти кор таъсир мерасонад?

Бале, балки каме. Илова кардани нахи аз ҳад зиёд метавонад омехтаро сахт кунад. Keep water content balanced and consider using a superplasticizer if needed. Proper mixing time ensures even fiber dispersion without lumps.

Оё нахи PVA метавонад торҳои пӯлод ё арматураро иваз кунад?

На пурра. PVA fiber improves crack resistance and impact strength, but it does not provide structural reinforcement like steel. Use it together with minimal steel elements if your design requires load-bearing capacity. For non-structural thin sheets, PVA alone often suffices.