強化された表面仕上げ: 空気連行剤などの添加剤は、ひび割れなどの欠陥を防ぎ、コンクリートの仕上げと外観を改善します。, 蜂の巣状の, または表面のダスティング, スムーズさを確保する, プロ仕様の表面.

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

コンクリート混和剤の仕様: PVA Short Fiber for Thin Cement-Based Products and Roof Covering Sheets

アイテムレビュー

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, 壁パネル, and various other fiber-reinforced concrete applications. 繊維がすごいです, 一貫性のある, and equally distributed in the mix to improve stamina and resilience.

秘密の内容

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.

技術仕様

– 材料 : ポリビニルアルコール (PVA).
– サイズ : 6 mmから 12 mm (典型的な選択肢).
– 直径 : 20– 40 ミクロン.
– 引張靭性 : ≥ 1,200 MPa.
– 休憩時の延長 : 6% ± 1%.
– 厚さ : 1.3 g/cm 3
. – 耐アルカリ性 : Superb– preserves over 90% toughness after 28 days in saturated Ca( おお) two remedy.

推奨用量

使用法 1.0 に 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. 特別なデバイスは必要ありません– standard concrete mixers function well. Shop fibers in a dry, 直射日光を避けた素晴らしい場所. 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. 繊維がコンクリートに均等に混ざります. 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, 配達, またはインストール. 壁, パネル, 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, 風, そして日常着. 降雨, 暖かい, 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. 独自のツールやトレーニングは必要ありません. 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.

建物の耐久性を維持

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. まったく同時に, 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, パネル, 床タイル, and particularly roof sheets. The improvement shows in every phase– from blending to long-term service.

会社概要

当社は、軽量コンクリートと高度な人工発泡ソリューションの世界的リーダーです。. 研究への取り組みで世界的に知られている, 革新, そして応用された専門知識, 当社は 2012 年代初頭から人工発泡ソリューションを提供してきました。.

高品質なコンクリート混和剤および発泡コンクリート関連製品を世界中に供給できます。.

会社には専門の技術部門と品質監督部門があります。, 設備の整った研究室, 高度な試験設備とアフターサービスセンターを備えています.

興味があれば, お気軽にお問い合わせください.

支払い

T/T, ウエスタンユニオン, ペイパル, クレジットカードなど.

出荷

飛行機で, 海によって, 速達で, 顧客の要求に応じて.

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

よくある質問: 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, 壁パネル, and decorative boards. ひび割れを抑制し、靭性を向上させます。. 繊維はセメントとよく接着します, giving the final product better durability.

Why choose PVA over other fibers?

PVA fiber resists alkali, which is common in cement. 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.

How much PVA fiber should I add?

典型的な投与量は、 6 に 12 kg per cubic meter of mix. The exact amount depends on your product thickness and performance needs. アプリケーションに最適な比率を見つけるために、常に最初に小さなバッチをテストしてください。.

PVA繊維は作業性に影響しますか?

はい, でもほんの少しだけ. Adding too much fiber can make the mix stiff. Keep water content balanced and consider using a superplasticizer if needed. Proper mixing time ensures even fiber dispersion without lumps.

Can PVA fiber replace steel mesh or rebar?

完全ではありません. 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.