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Water-based intumescent coating – illustration

产品图片:制造商(官方)。

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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由 World Steel 随您的钢结构建筑一并供应或单独供应 – 一份订单、一次发运、一个合作伙伴。

概览

关于Water-based intumescent coating

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.

主要优势

  • 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 · 建筑围护材料中心

我们如何在钢结构建筑中使用Water-based intumescent coating

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与结构一同选型 – 厚度、密度和饰面与屋面、墙面及防火设计相匹配。
  • 02工程量取自与钢构件、檩条和围护板相同的 3D 模型。
  • 03与钢结构包一同包装发运 – 一份到场交货计划。

应用

Water-based intumescent coating的应用场合

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

技术数据

Water-based intumescent coating – 技术性能

Typical properties

性能单位数值
Fire curve—Standard (cellulosic) – ISO 834 / ASTM E119 / AS 1530.4
Typical rating rangemin30 – 120
Typical dry film thicknessmm≈ 0.3 – 3 (member-specific)
Environment—Interior C1 – C2; C3 with approved topcoat

数值为制造商针对该市场公布的数据。订货前请务必核对最新数据表及项目所需的认证。

FAQ

常见问题

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.

结构与围护,一个合作伙伴

发送图纸或工程量清单 – 我们为钢结构、保温材料、板材和吊顶统一报价,并作为一个包发运。

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