Density grades
12 density grades of stone wool board. For each one: the models, the thickness window on the CE certificate, the DoP, the measured thermal conductivity, the basis for reaction to fire and the papers held for each market.
Paper matrix
One row per grade. Each cell names a paper and links to it, or reads none.
- Not on the CE certificate: 150, 200, and 220 kg/m³.
- Not on the CE certificate: thicknesses under 50 mm.
- Faced boards: the certificate is silent on facings, and no fire test exists on a faced board.
40 kg/m³
- Models and thickness
- Thermal conductivity
0.035 W/(m·K), measured under EN 12667:2001 on a 50 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
Reports at this density: 251202026SHF-001, 251202026SHF-002
- Other EN properties
Not measured under EN methods.
- Open items
None for this grade alone.
60 kg/m³
- Models and thickness
- Thermal conductivity
0.032 W/(m·K), measured under EN 12667:2001 on a 60 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
- Other EN properties
Not measured under EN methods.
- Open items
None for this grade alone.
80 kg/m³
- Models and thickness
- TSW80 Taishi® Roof Insulation Board, factory thickness 30–200 mm
- TSM80 Taishi® Curtain Wall Insulation Board, factory thickness 30–100 mm
- TSX80 Taishi® Sandwich Panel Core Stone Wool, factory thickness 30–200 mm
- TSD80 Taishi® Multipurpose Stone Wool Board, factory thickness 30–200 mm
- TSC80 Taishi® Marine Insulation Stone Wool Board, factory thickness 30–150 mm
- TSFB80 Taishi® Fireproof Black Stone Wool Board, factory thickness 100 mm
- Thermal conductivity
0.031 W/(m·K), measured under EN 12667:2001 on a 80 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
Reports at this density: XJ2026B03D02237, SHFS2401000126FF
Certificates: CCS Works Approval
- Other EN properties
- Open items
None for this grade alone.
100 kg/m³
- Models and thickness
- TSS100 Taishi® Vertical Wall Insulation Strip, factory thickness 30–200 mm
- TSM100 Taishi® Curtain Wall Insulation Board, factory thickness 30–100 mm
- TSX100 Taishi® Sandwich Panel Core Stone Wool, factory thickness 30–200 mm
- TSF100 Taishi® Composite Slab Stone Wool Board, factory thickness 100 mm
- TSD100 Taishi® Multipurpose Stone Wool Board, factory thickness 50–100 mm
- TSFB110 Taishi® Fireproof Black Stone Wool Board, factory thickness 100 mm
- Thermal conductivity
0.031 W/(m·K), measured under EN 12667:2001 on a 100 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
Reports at this density: WSW 25030179
- Other EN properties
Not measured under EN methods.
- Open items
None for this grade alone.
110 kg/m³
- Models and thickness
CE-listed, not in catalogue
- Thermal conductivity
0.031 W/(m·K), measured under EN 12667:2001 on a 120 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
- Other EN properties
Not measured under EN methods.
- Open items
None for this grade alone.
120 kg/m³
- Models and thickness
- TSM120 Taishi® Curtain Wall Insulation Board, factory thickness 30–100 mm
- TSX120 Taishi® Sandwich Panel Core Stone Wool, factory thickness 30–200 mm
- TSF120 Taishi® Composite Slab Stone Wool Board, factory thickness 100 mm
- TSD120 Taishi® Multipurpose Stone Wool Board, factory thickness 50–100 mm
- TSC120 Taishi® Marine Insulation Stone Wool Board, factory thickness 30–150 mm
- TSCL120 Taishi® Marine Insulation Stone Wool Board, factory thickness 48.5–100 mm
- Thermal conductivity
0.034 W/(m·K), measured under EN 12667:2001 on a 150 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
Certificates: CCS Works Approval, GOST Fire Safety (Russia)
- Other EN properties
Not measured under EN methods.
- Open items
None for this grade alone.
140 kg/m³
- Models and thickness
- Thermal conductivity
0.034 W/(m·K), measured under EN 12667:2001 on a 200 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
Reports at this density: SHFS2401000125FF
- Other EN properties
- Open items
None for this grade alone.
150 kg/m³
- Models and thickness
- TSCL150 Taishi® Marine Insulation Stone Wool Board, factory thickness 48.5–100 mm
Not on the CE certificate.
The factory can produce board at 150 kg/m³. No test report exists for it under any standard. Not held: Test reports for 150 kg/m³ board
- Thermal conductivity
Not measured under EN 12667.
- Reaction to fire
No EN 13501-1 class: the grade is not on the CE certificate.
Certificates: CCS Works Approval
- Other EN properties
Not measured under EN methods.
- Markets
160 kg/m³
- Models and thickness
- Thermal conductivity
0.034 W/(m·K), measured under EN 12667:2001 on a 30 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
Certificates: CCS Works Approval
- Other EN properties
Not measured under EN methods.
- Open items
None for this grade alone.
180 kg/m³
- Models and thickness
CE-listed, not in catalogue
- Thermal conductivity
0.037 W/(m·K), measured under EN 12667:2001 on a 100 mm specimen.
CTC Nanjing Guocai Testing Co., Ltd., CMA 230010260188 · CNAS L0846 · ilac-MRA.
Single-batch measured value, not a λ90/90 declared value.
- Reaction to fire
Class A1 under EN 13501-1, on the CE certificate.
Classification reports: 251202026SHF-003 (40 kg/m³), 251202026SHF-006 (180 kg/m³)
Reports at this density: 251202026SHF-004, 251202026SHF-005
- Other EN properties
Not measured under EN methods.
- Open items
None for this grade alone.
200 kg/m³
- Models and thickness
- TSC200 Taishi® Marine Insulation Stone Wool Board, factory thickness 30–150 mm
- TSCL200 Taishi® Marine Insulation Stone Wool Board, factory thickness 23–100 mm
Not on the CE certificate.
- Thermal conductivity
Not measured under EN 12667.
- Reaction to fire
No EN 13501-1 class: the grade is not on the CE certificate.
Certificates: CCS Works Approval
- Other EN properties
Not measured under EN methods.
- Markets
- Open items
None for this grade alone.
220 kg/m³
- Models and thickness
- TSCL220 Taishi® Marine Insulation Stone Wool Board, factory thickness 23–100 mm
Not on the CE certificate.
- Thermal conductivity
Not measured under EN 12667.
- Reaction to fire
No EN 13501-1 class: the grade is not on the CE certificate.
- Other EN properties
Not measured under EN methods.
- Markets
- Open items
None for this grade alone.
Grades not on the certificate
The CE certificate lists 9 grades from 40 to 180 kg/m³, the two densities its A1 classification reports were tested at. 150, 200, and 220 kg/m³ are not on its density table, so no DoP exists for them.
- 150 kg/m³: made as TSCL150. The factory can produce board at 150 kg/m³. No test report exists for it under any standard. Not held: Test reports for 150 kg/m³ board
- 200 kg/m³: made as TSC200 and TSCL200. Board at this density for other uses is confirmed per order.
- 220 kg/m³: made as TSCL220. Board at this density for other uses is confirmed per order.
A density between two listed grades, such as 130 kg/m³, is not on the certificate either. The nearest grades on it are 120 and 140 kg/m³, and the manufacturer can apply to the notified body to add a grade.
Quote by density grade
Name the grade, the thickness and the quantity. We reply with the price and the papers for that grade.