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产品图片：制造商（官方）。
SFRM · medium density
Medium-density cementitious spray
A step up in hardness and durability from low-density sprays, for steel that is not fully concealed.
- Medium
- Density class
- Interior, semi-exposed
- Exposure
- Per listed design
- Rating
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Medium-density cementitious spray
Medium-density sprays offer better resistance to damage and humidity than low-density products while staying economical for long ratings.
Thickness is set by the listed design or tested data; density, cohesion and bond are verified on site.
Topcoats can be added for appearance or cleanability.
主要优势
- More robust than low-density sprays
- Suits plant rooms and car parks
- Economical for long ratings
- Can take a protective topcoat
World Steel · 建筑围护材料中心
我们如何在钢结构建筑中使用Medium-density cementitious spray
World Steel coordinates surface preparation and member thickness schedules with the sprayed system.
Product-specific test reports, classification reports and certificates are supplied for the product selected for each project – this page describes the product type, not a certified product.
- 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
Medium-density cementitious spray的应用场合
- Plant and service rooms
- Car parks and loading areas
- Industrial interiors
技术数据
Medium-density cementitious spray – 技术性能
Typical properties and standards
| 性能 | 单位 | 数值 |
|---|---|---|
| Test methods | — | ASTM E605 · ASTM E736 · ASTM E761 (bond impact) · UL 263 · EN 13381-4 |
| Exposure | — | Interior and semi-exposed, per manufacturer |
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。
Sprayed fire-resistive materials
相关产品
SFRM · concealed steelLow-density cementitious spray查看产品 →SFRM · gypsum-basedGypsum-based sprayed fireproofing查看产品 →SFRM · exposed and industrialMedium- and high-density cementitious spray查看产品 →SFRM · lightweightVermiculite / perlite spray查看产品 →← Cementitious and mineral spraysSprayed Fire-Resistive Materials (SFRM) →
FAQ
常见问题
When should I choose medium rather than low density?
Where the steel can be touched, cleaned or exposed to humidity – low density is for fully concealed steel.
Is this product certified?
Certification belongs to a specific manufacturer’s product or tested system. We supply the test report, classification or listing accepted in your market for the product selected – it is confirmed per project, never assumed.