Water-based intumescent coating – illustration

製品画像：メーカー（公式）。

Thin-film · cellulosic

Water-based intumescent coating

A low-odour, water-borne thin-film coating for steel in dry interiors – offices, schools, shopping centres and car parks with a protective topcoat.

Cellulosic (building)
Fire type: R30 – R120
Typical rating: Interior, dry
Exposure

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World Steel が鉄骨建築と一括で、または単体で供給 – 一つの注文、一つの出荷、一つのパートナー。

概要

Water-based intumescent coatingについて

Applied like paint by airless spray, brush or roller over a compatible primer.

In a fire the coating expands into a thick insulating char that slows heating of the steel.

Thickness is set per member from the section factor, the critical temperature and the required rating.

主なメリット

Slim, architectural finish – the shape of the steel stays visible
Low VOC and low odour for occupied buildings
Can be applied in the shop, so steel arrives protected
Decorative topcoat in any colour

World Steel · 外装材ハブ

鉄骨建築におけるWater-based intumescent coatingの活用

World Steel can apply the primer and intumescent coating in our blasting and painting shop, so members arrive at site already fire-protected – thickness per member from the fire engineer's schedule, recorded in the coating report.

01構造と一体で仕様決定 – 厚さ、密度、表面材を屋根・外壁・耐火設計に合わせます。
02数量は鉄骨、母屋、外装材と同じ 3D モデルから算出。
03鉄骨パッケージとともに梱包・出荷 – 現場への納入スケジュールは一つです。

用途

Water-based intumescent coatingの用途

Exposed steel in atriums, lobbies and façades behind glass
Office, retail and education buildings
Car parks with suitable topcoat

技術データ

Water-based intumescent coating – 技術特性

Typical properties

特性	単位	値
Fire curve	—	Standard (cellulosic) – ISO 834 / ASTM E119 / AS 1530.4
Typical rating range	min	30 – 120
Typical dry film thickness	mm	≈ 0.3 – 3 (member-specific)
Environment	—	Interior C1 – C2; C3 with approved topcoat

この市場向けにメーカーが公表している値です。ご注文前に必ず最新のデータシートと、プロジェクトに必要な認定をご確認ください。

Building fires (cellulosic)

よくある質問

What thickness of water-based intumescent coating do I need?

It depends on the member size (section factor), the critical temperature and the required fire rating – the fire engineer or the manufacturer's tested data gives a thickness for each member.

Does World Steel supply branded products?

Yes – we supply the brand and listed system your specification or authority requires. This page describes the product type.

構造と外装を一つのパートナーで

図面または数量明細書をお送りください – 鉄骨、断熱材、ボード、天井材をまとめて見積り、一つのパッケージで出荷します。

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