EN 12467返回 Back
Test item 测试名称: Fibre-cement flat sheets 水泥纤维平面材料
Test info 测试内容:
| 主标准 | Clause | Test Item | Test Method |
Sample Requirement 样品要求 |
Test time(WD) | Remark |
| 条款 | 测试项目 | 测试方法 | 测试周期(工作日) | 备注 | ||
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EN 12467 Fiber-Cement Flat Sheets- Product specification and test methods 纤维水泥平板材,产品规范和试验方法 |
EN 12467 5.3 | Dimension and Tolerances | EN 12467 | Small size sheets, 5pcs; Large size sheets, 1pc | 7 | Small size sheets:<0.4m2, length/width≤3 |
| EN 12467 5.4.2 | Apparent Density | EN 12467 | 250x250mm, 1pc | 7 | ||
| EN 12467 5.4.3 | Moisture movement | EN 12467 | at least 300x75mm, 1pc/direction | 15 | ||
| EN 12467 5.4.4 | Bending Strength(for Categories A,B wet condition,or for Categories C,D ambient condition) | EN 12467 | If Thickness≤13mm: 250x250mm, 10pcs | 7 | (External /Internal wall and ceiling finishes) | |
| If Thickness≥14mm: L≥15thickness+40mm, W≥5thickness,10pcs/direction | ||||||
| EN 12467 5.4.5 | Water Impermeability for Categories A,B,D | EN 12467 | 600x600mm, 3pcs | 10 | (External wall and ceiling finishes) | |
| EN 12467 5.4.6 | Water vapour permeability for Category D | EN ISO 12572 | 100*100mm, 6pcs （无法使用蜡封的样品，不能测试） | 20 | 排期要看实验室箱体具体排期。1. 干燥剂法，CaCl2，23℃，0-50%湿度（默认条件）；2. 干燥剂法，CaCl2，23℃，0-85%湿度；3. 干燥剂法，CaCl2，38℃，0-93%湿度；4.溶液法，饱和磷酸二氢铵溶液，23℃，50-93%湿度 | |
| EN 12467 5.5.2 | Freeze-thaw for Categories A,B,D (A 100 cycles, B&D 25 cycles) | EN 12467 | 250x250mm, 20pcs | A: 60; B&D: 35 | (External wall and ceiling finishes) | |
| EN 12467 5.5.3 | Heat-rain for Categories A,B (A 50 cycles, B 25 cycles) | EN 12467 | no less than 3.5m2, at least two sheets | A: 60; B&D: 35 | (External wall and ceiling finishes) | |
| EN 12467 5.5.4 | Warm water for Categories A,B,C,D | EN 12467 | If Thickness≤13mm: 250x250mm, 10pcs | 55 | (External /Internal wall and ceiling finishes) | |
| +Bending test | If Thickness≥14mm: L≥15thickness+40mm, W≥5thickness,10pcs/direction | |||||
| EN 12467 5.5.5 | Soak-dry for Categories A,B,C,D (A 50 cycles, B&C&D 25 cycles) | EN 12467 | 250x250mm, 20pcs | A: 60; Other: 35 | (External /Internal wall and ceiling finishes) | |
| EN 12467 5.6.1 | Reaction to Fire | EN 13501-1 Class A1 | Ф45×50(mm) 8pieces | 20 | Essential item, need to be done by NB | |
| 0.5x 0.5(m) 1 piece for homogenous product | (External /Internal wall and ceiling finishes) | |||||
| 100g per each layer for non-homogenous product | plus 2000 per layer for non-homogenous product | |||||
| EN 12467 5.6.2 | Release of dangerous substances(Asbestos content) | NIOSH 9002 | 500g | 10 | (External /Internal wall and ceiling finishes) | |
该产品按照应用场合不同分为四类，A/B/C/D
5.2.2 Category A
Sheets which are intended for applications where they may be subjected to heat, high moisture and severe
frost.
5.2.3 Category B
Sheets which are intended for applications where they may be subjected to heat, moisture and occasional
frost, e.g. where they are either protected from or not subjected to severeweathering conditions.
5.2.4 Category C
Sheets which are intended for internal applications, where they may be subjected to heat and moisture, but
not to frost.
5.2.5 Category D
Sheets for rigid underlayer applications.
| Test Requirement | Test Standard | Sample requirement(mm) | TAT(working days) |
| 测试要求 | 测试标准 | 样品要求（毫米） | 测试周期（工作日） |
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Tolerance on length and width 长,宽偏差 |
7.2.3.1 | Small size sheets 小尺寸板 5pcs Large size sheets 大尺寸板1pc | 7 |
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Tolerance on thickness 厚度偏差 |
7.2.3.2 | ||
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Straightness of edges 边直度 |
7.2.3.3 | ||
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Squareness of sheet 边方度 |
7.2.3.4 | ||
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Apparent density 表观密度 |
7.3.1 | 推荐： | 7 |
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小尺寸板：Sheets ≤250x250mm：整板, 5pc Larger Sheets：250x250mm, 5pc |
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| 大尺寸板：250x250mm, 5pcs | |||
| 其他： | |||
| 小尺寸板：250x250mm, 5pcs | |||
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大尺寸板： L≥15倍thickness+ 40mm W≥5thickness, 5pcs |
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Moisture movement 温湿度下尺寸变化率 |
7.3.7 and Annex C | 300x75mm, 2pc, one specimen shall be cut parallel with the long dimension of the sheet and the other shall be cut at right angles to the long dimension from the same sheet | 10 |
| Mechanical characteristics – Bending strength (MOR) – Modulus of elasticity (MOE) 弯曲强度和弹性模量(潮湿状Class A&B、室温状Class C&D) | 7.3.2 | 推荐： | 12 |
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小尺寸板：Sheets ≤250x250mm：整板, 5pc Larger Sheets：250x250mm, 5pc |
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| 大尺寸板：250x250mm, 5pcs | |||
| 其他： | |||
| 小尺寸板：250x250mm, 5pcs | |||
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大尺寸板： L≥15倍thickness+ 40mm W≥5thickness, 5pcs |
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Water impermeability for Categories A,B and D 水渗透性 |
7.3.3 | 小尺寸板：按实际尺寸 | 15 |
| 大尺寸板：600x500mm or 窄长板600×最大宽度 | |||
| 每张板1pc，3张板共3pcs | |||
| actural size for small sheets minumum, for large sheets 600x500mm(min.) or 600x the maximum width,3pcs | |||
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Water vapour permeability for Category D 水蒸气渗透 |
7.3.4 | 直径Φ90mm圆片，5pcs | 15 |
| EN ISO 12572 Condition C | |||
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Freeze-thaw for Categories A,B and D 冻融循环 (A 100cycle, B&D 25cycle) |
7.4.1 | 小尺寸板：250x250mm,每张板2pcs，10张板共20pcs | 25 |
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大尺寸板： L≥15thickness+ 40mm W≥5thickness |
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| 每张板纵向2pcs，10张板共20pcs | |||
| or | |||
| 250x250mm,每张板2pcs，10张板共20pcs | |||
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Heat-rain for Categories A and B 耐候(湿热) (A 50cycle, B 25cycle) |
7.4.2 | 2000x1000mm, 2pcs | 15 |
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Warm water for Categories A,B,C and D 热水性能(60℃,56day) |
7.3.5 | 推荐： | 55 |
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小尺寸板：Sheets ≤250x250mm：整板, 2组样, 20pc Larger Sheets：250x250mm, 2组样, 20pc |
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| 大尺寸板：250x250mm, 2组样, 20pc | |||
| 其他： | |||
| 小尺寸板：250x250mm, 2组样, 20pc | |||
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大尺寸板： L≥15倍thickness+ 40mm W≥5thickness, 2组样, 20pc |
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Soak-dry for Categories A, B , C and D 干湿循环 (A 50cycle, B&C&D 25cycle) |
7.3.6 | 推荐： | 56 |
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小尺寸板：Sheets ≤250x250mm：整板, 2组样, 20pc Larger Sheets：250x250mm, 2组样, 20pc |
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| 大尺寸板：250x250mm, 2组样, 20pc | |||
| 其他： | |||
| 小尺寸板：250x250mm, 2组样, 20pc | |||
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大尺寸板： L≥15倍thickness+ 40mm W≥5thickness, 2组样, 20pc |
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Reaction to fire 防火 |
7.5 | A 10 件 of Φ45直径X50mm厚度，厚度可以叠加达到规定厚度.每个样品由顶端中心沿中轴钻孔25mm深，孔径3mm。500 g，对于非匀质制品，每一种组分都最好单独提供500g | 20 |
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Release of dangerous substances 有毒有害物质 |
Reach | ≥200g,1pc | 10 |
Others 其他信息:
Sample Report报告样本：
