--- title: "Test Report Ledger | Taishi® Rock Wool" description: "Every third-party test report on file: report number, laboratory, accreditation, method, specimen, result, the certificate it supports and the density grades it covers. Report files go by email to a named recipient." url: "https://stenvak.com/en/certifications/test-reports" source: "Generated from messages/en.json meta and the SSOT. Do not edit by hand." --- # Test Report Ledger | Taishi® Rock Wool Every third-party test report on file: report number, laboratory, accreditation, method, specimen, result, the certificate it supports and the density grades it covers. Report files go by email to a named recipient. > Stenvak distributes Taishi® Rock Wool insulation to B2B buyers in 40+ export markets. Manufactured by Shandong Taishi Group, founded 2011, with 600,000 t/y capacity across 6 production bases in Tai'an, Shandong, China. CE (EN 13162), CCS, KS and GOST certified, with a RoHS test report; FM Approved to Class 4470 for the Hardroof 180 roof board only. Authoritative datasheets and certifications available on the website. Stenvak is the trade name of the international distribution arm. Taishi® is the upstream manufacturer brand (ingredient branding model). Contact: info@stenvak.com · WhatsApp +86 137 3139 6666. The ledger lists every third-party test report on file, with its laboratory, method, result and the grades it covers. Report files go by email, whole, to a named recipient. ## How reports are shared Ask for a report from its row. We send the full report as the laboratory issued it, to the person named in the request. The ledger is public, so a reviewer can check a report number, a laboratory or a date before asking for the file. ## Report ledger Grouped by what the reports test. Each row names the certificate it supports and the density grades of its specimens. ### Reaction to fire, EN 13501-1:2018 | Report | Laboratory | Accreditation | Method | Specimen | Result | Issued | Supports | Grades | File | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | TR-06 (251202026SHF-001) | Intertek | | [EN ISO 1182:2020](https://stenvak.com/en/standards#en-iso-1182) | Rock wool board, 40 kg/m³, specimens drawn and sealed at the plant by Intertek | Non-combustibility test data. Read it with the classification report for the same density. | 2026-02-03 | [CE Conformity (EN 13162)](https://stenvak.com/en/certifications#ce-en13162) | [40 kg/m³](https://stenvak.com/en/grades#grade-40) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-06) | | TR-07 (251202026SHF-002) | Intertek | | [EN ISO 1716:2010](https://stenvak.com/en/standards#en-iso-1716) | Rock wool board, 40 kg/m³, specimens drawn and sealed at the plant by Intertek | Gross heat of combustion test data. Read it with the classification report for the same density. | 2026-02-03 | [CE Conformity (EN 13162)](https://stenvak.com/en/certifications#ce-en13162) | [40 kg/m³](https://stenvak.com/en/grades#grade-40) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-07) | | TR-08 (251202026SHF-003) | Intertek | | [EN 13501-1:2018](https://stenvak.com/en/standards#en-13501-1) | Rock wool board, 40 kg/m³, specimens drawn and sealed at the plant by Intertek | Classified A1 under EN 13501-1:2018. | 2026-02-03 | [CE Conformity (EN 13162)](https://stenvak.com/en/certifications#ce-en13162) | [40 kg/m³](https://stenvak.com/en/grades#grade-40) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-08) | | TR-09 (251202026SHF-004) | Intertek | | [EN ISO 1182:2020](https://stenvak.com/en/standards#en-iso-1182) | Rock wool board, 180 kg/m³, specimens drawn and sealed at the plant by Intertek | Non-combustibility test data. Read it with the classification report for the same density. | 2026-02-03 | [CE Conformity (EN 13162)](https://stenvak.com/en/certifications#ce-en13162) | [180 kg/m³](https://stenvak.com/en/grades#grade-180) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-09) | | TR-10 (251202026SHF-005) | Intertek | | [EN ISO 1716:2010](https://stenvak.com/en/standards#en-iso-1716) | Rock wool board, 180 kg/m³, specimens drawn and sealed at the plant by Intertek | Gross heat of combustion test data. Read it with the classification report for the same density. | 2026-02-03 | [CE Conformity (EN 13162)](https://stenvak.com/en/certifications#ce-en13162) | [180 kg/m³](https://stenvak.com/en/grades#grade-180) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-10) | | TR-11 (251202026SHF-006) | Intertek | | [EN 13501-1:2018](https://stenvak.com/en/standards#en-13501-1) | Rock wool board, 180 kg/m³, specimens drawn and sealed at the plant by Intertek | Classified A1 under EN 13501-1:2018. | 2026-02-03 | [CE Conformity (EN 13162)](https://stenvak.com/en/certifications#ce-en13162) | [180 kg/m³](https://stenvak.com/en/grades#grade-180) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-11) | ### Properties under EN 13162:2012+A1:2015 | Report | Laboratory | Accreditation | Method | Specimen | Result | Issued | Supports | Grades | File | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | TR-04 (SHFS2401000125FF) | SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. | CNAS L0599 | [EN 13162:2012+A1:2015](https://stenvak.com/en/standards#en-13162) | TAISHI ERW external wall rock wool board, 1200×600×100 mm, 140 kg/m³ | Reaction to fire class A1 under EN 13501-1:2018. The other properties are measured values with no conformity statement. | 2024-03-12 | No certificate | [140 kg/m³](https://stenvak.com/en/grades#grade-140) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-04) | | TR-05 (SHFS2401000126FF) | SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. | CNAS L0599 | [EN 13162:2012+A1:2015](https://stenvak.com/en/standards#en-13162) | TAISHI SRW fire-resistant sound-absorbing rock wool board, 1200×600×50 mm, 80 kg/m³ | Reaction to fire class A1 under EN 13501-1:2018. Thermal conductivity and compressive stress are measured values with no conformity statement. Sound absorption: declared NPD, no EN data. | 2024-03-12 | No certificate | [80 kg/m³](https://stenvak.com/en/grades#grade-80) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-05) | ### Thermal conductivity, EN 12667:2001 | Report | Laboratory | Accreditation | Method | Specimen | Result | Issued | Supports | Grades | File | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | TR-01 (WSW 25100045–25100053) | CTC Nanjing Guocai Testing Co., Ltd. | CMA 230010260188 · CNAS L0846 · ilac-MRA | [EN 12667:2001](https://stenvak.com/en/standards#en-12667) | Rock wool board at nine density grades, specimen thickness differing by grade | Thermal conductivity at 10 °C mean for each grade. Measured values with no conformity statement: a single-batch result, not a λ90/90 declared value. | 2025-10-30 | No certificate | [40 kg/m³](https://stenvak.com/en/grades#grade-40), [60 kg/m³](https://stenvak.com/en/grades#grade-60), [80 kg/m³](https://stenvak.com/en/grades#grade-80), [100 kg/m³](https://stenvak.com/en/grades#grade-100), [110 kg/m³](https://stenvak.com/en/grades#grade-110), [120 kg/m³](https://stenvak.com/en/grades#grade-120), [140 kg/m³](https://stenvak.com/en/grades#grade-140), [160 kg/m³](https://stenvak.com/en/grades#grade-160), [180 kg/m³](https://stenvak.com/en/grades#grade-180) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-01) | ### Chinese type tests, GB/T 19686-2015 | Report | Laboratory | Accreditation | Method | Specimen | Result | Issued | Supports | Grades | File | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | TR-02 (XJ2026B03D02237) | | | [GB/T 19686-2015](https://stenvak.com/en/standards#gb-t-19686) | Multipurpose rock wool board, 1200×600×50 mm, 80 kg/m³ | Conforms to GB/T 19686-2015 in full. Reaction to fire class A (A1) under GB 8624-2012. | 2026-07-24 | No certificate | [80 kg/m³](https://stenvak.com/en/grades#grade-80) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-02) | | TR-03 (WSW 25030179) | | | [GB/T 19686-2015](https://stenvak.com/en/standards#gb-t-19686) | Curtain wall rock wool board, 1200×600×50 mm, 100 kg/m³ | Conforms to GB/T 19686-2015 in full. Reaction to fire class A (A1) under GB 8624-2012. Three-star green building material under T/CECS 10032-2019. | 2025-07-02 | No certificate | [100 kg/m³](https://stenvak.com/en/grades#grade-100) | [Request](https://stenvak.com/en/contact?type=complianceRequest&report=TR-03) | ## Which laboratory your reviewer accepts Ask your reviewer, notified body or building control which laboratories and accreditations it accepts before you rely on a report. The laboratories on this ledger, with the marks their reports carry: | Laboratory | Accreditation on the report | Reports | | --- | --- | --- | | CTC Nanjing Guocai Testing Co., Ltd. | CMA 230010260188 · CNAS L0846 · ilac-MRA | [TR-01](#tr-01) | | SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. | CNAS L0599 | [TR-04](#tr-04), [TR-05](#tr-05) | | Intertek | Same group as Intertek NB 2649, the notified body that issued the certificate these reports support | [TR-06](#tr-06), [TR-07](#tr-07), [TR-08](#tr-08), [TR-09](#tr-09), [TR-10](#tr-10), [TR-11](#tr-11) | Accreditation and notification are separate things. A value an accredited laboratory measures stays a measured value; the declared values page names the route to a declared one. [Open the declared values](https://stenvak.com/en/certifications/declared-values) Canonical page: https://stenvak.com/en/certifications/test-reports