CERTIFICATE OF APPROVAL No CF 5267 SHERWIN-WILLIAMS

Transcription

1 CERTIFICATE OF APPROVAL No CF 5267 This is to certify that, in accordance with TS00 General Requirements for Certification of Fire Protection Products The undermentioned products of Tower Works, Kestor Street, Bolton, BL2 2AL Tel: Fax: Have been assessed against the requirements of the Technical Schedule(s) denoted below and are approved for use subject to the conditions appended hereto: CERTIFIED PRODUCT TECHNICAL SCHEDULE TS15 Intumescent Coatings for Steelwork Signed and sealed for and on behalf of CERTIFIRE Sir Ken Knight Issued: 18 August 2014 Chairman - Management Council Page 1 of 14

2 CERTIFICATE No CF This approval relates to the use of for the fire protection of I-shaped sections. The precise scope is given in Tables 1 to 12 which show the total dry film thickness of (excluding primer and top sealer) required to provide fire resistance periods in accordance with BS476: Part 21: 1987 of up to 90 minutes for differing sections, section factors and design temperatures. 2. This certification is designed to demonstrate compliance of the product or system specifically with Approved Document B (England and Wales), D of the Technical Standards (Scotland), Technical Booklet E (N. Ireland). If compliance is required to other regulatory or guidance documents there may be additional considerations or conflict to be taken into account. 3. The products are approved on the basis of: i) Initial type testing. ii) A design appraisal against TS15. iii) Certification of Quality Management systems to ISO 9001: iv) Inspection and surveillance of factory production control. v) Audit testing. 4. The data shown is applicable to steel sections blast cleaned to ISO SA2 1 / 2 or equivalent and primed with a suitable and compatible primer. Specifications of surface preparations, primers and top sealers are available from Sherwin-Williams whose responsibility is to ensure that is compatible for use in respect of both ambient and fire conditions. The total dry film thickness of primer should not exceed that tested. 5. Specific data given in the tables applies to horizontal, vertical, flexural and compression members supporting loads up to the maximum design loads specified in BS449: Part 2. These are as follows: I-section beams at a temperature of 620 o C I-section columns at a temperature of 550 o C 6. The approval relates to on going production. Product and/or its immediate packaging is identified with the manufacturers name, the product name or number, the CERTIFIRE name or name and mark, together with the CERTIFIRE certificate number and application where appropriate. 7. The data shown in the tables is based on an assessment that complies with the criteria for acceptability now incorporated within the CERTIFIRE scheme. 8. Tables relating to I-sections also apply to structural sections with re-entrant details including channels, angles and Tees. Page 2 of 14 Signed Issued: 18 August 2014

3 Factor up Table 1: I- Beams 15 Minutes 350 C 400 C 450 C 500 C 550 C 575 C 600 C 620 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to beams with 3 sided protection and a concrete slab. Page 3 of 14 Signed Issued: 18 August 2014

4 Factor up Table 2: I- Beams 30 Minutes 350 C 400 C 450 C 500 C 550 C 575 C 600 C 620 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to beams with 3 sided protection and a concrete slab. Page 4 of 14 Signed Issued: 18 August 2014

5 Factor up Table 3: I- Beams 45 Minutes 350 C 400 C 450 C 500 C 550 C 575 C 600 C 620 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to beams with 3 sided protection and a concrete slab. Page 5 of 14 Signed Issued: 18 August 2014

6 Factor up Table 4: I- Beams 60 Minutes 350 C 400 C 450 C 500 C 550 C 575 C 600 C 620 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to beams with 3 sided protection and a concrete slab. Page 6 of 14 Signed Issued: 18 August 2014

7 Factor up Table 5: I- Beams 75 Minutes 350 C 400 C 450 C 500 C 550 C 575 C 600 C 620 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to beams with 3 sided protection and a concrete slab. Page 7 of 14 Signed Issued: 18 August 2014

8 Factor up Table 6: I- Beams 90 Minutes 350 C 400 C 450 C 500 C 550 C 575 C 600 C 620 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to beams with 3 sided protection and a concrete slab. Page 8 of 14 Signed Issued: 18 August 2014

9 Factor up to Table 7: I- Columns 15 Minutes 350 C 400 C 450 C 500 C 550 C 600 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to columns with 4 sided protection. Table also applies to 4-sided beams with 4 sided protection up to a maximum protection thickness of 0.905mm. Page 9 of 14 Signed Issued: 18 August 2014

10 Factor up to Table 8: I- Columns 30 Minutes 350 C 400 C 450 C 500 C 550 C 600 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to columns with 4 sided protection. Table also applies to 4-sided beams with 4 sided protection up to a maximum protection thickness of 0.905mm. Page 10 of 14 Signed Issued: 18 August 2014

11 Factor up to Table 9: I- Columns 45 Minutes 350 C 400 C 450 C 500 C 550 C 600 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to columns with 4 sided protection. Table also applies to 4-sided beams with 4 sided protection up to a maximum protection thickness of 0.905mm. Page 11 of 14 Signed Issued: 18 August 2014

12 Factor up to Table 10: I- Columns 60 Minutes 350 C 400 C 450 C 500 C 550 C 600 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to columns with 4 sided protection. Table also applies to 4-sided beams with 4 sided protection up to a maximum protection thickness of 0.905mm. Page 12 of 14 Signed Issued: 18 August 2014

13 Factor up to Table 11: I- Columns 75 Minutes 350 C 400 C 450 C 500 C 550 C 600 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to columns with 4 sided protection. Table also applies to 4-sided beams with 4 sided protection up to a maximum protection thickness of 0.905mm. Page 13 of 14 Signed Issued: 18 August 2014

14 Factor up to Table 12: I- Columns 90 Minutes 350 C 400 C 450 C 500 C 550 C 600 C 650 C 700 C 750 C Thickness is intumescent only. Table applies to columns with 4 sided protection. Table also applies to 4-sided beams with 4 sided protection up to a maximum protection thickness of 0.905mm. Page 14 of 14 Signed Issued: 18 August 2014