certificate of approval no cf 529 - warrington … · certificate of approval no cf 529 ... each...

CERTIFICATE OF APPROVAL No CF 529

This is to certify that, in accordance with

CERTIFIRE’s Rules for Certification The undermentioned products of

PROMAT UK LTD

The Sterling Centre, Eastern Road, Bracknell, Berkshire, RG12 2TD Tel: 01344 381 300 Fax: 01344 381 301

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

Promat TD Board TS14 Board/Spray Protection for Steelwork

Signed and sealed for and on behalf of CERTIFIRE

Sir Ken Knight Issued: 23

rd April 2007

Chairman - Management Council Revised: 14th October 2008

Valid to: 22nd April 2012

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of 25 Signed

Issued: 23rd April 2007

Revised: 14th October 2008


CERTIFICATE No CF 529 PROMAT UK LTD

Promat TD Board

1. This approval relates to the use of Promat TD Board for the fire protection of I-shaped and hollow steel sections, structural tees, angles and channels. The precise scope is given in Tables 1 to 21 which show the thickness of Promat TD Board required to provide fire resistance periods in accordance with BS476: Part 21: 1987 of up to 240 minutes for differing sections and section factors (Hp/A) at various critical steel temperatures.

2. This certification is designed to demonstrate compliance of the product or system specifically with Approved Document B (England and Wales), Section 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 product is approved on the basis of: i) Initial type testing ii) Audit testing at the frequency specified in TS14

iii) A design appraisal against TS14 iv) Inspection and surveillance of factory production control v) Production surveillance under ISO 9001:2000

4. The data at a critical steel temperature of 550°C relate to beams and columns with fire exposure on one, two, three or four sides. The data at a critical steel temperature of

620°C relate to beams, supporting concrete floor slabs, with fire exposure on three sides, with the exception of the ‘dry board joint’ systems where a critical steel temperature of

550°C is used for that configuration. The data is applicable to Promat TD Board applied as a box protection to horizontal, vertical, flexural and compression members supporting loads up to the maximum design loads specified in BS449: Part 2. Separate consideration is required where this is not the case.

5. The data at critical steel temperatures of 300°C, 350°C, 400°C, 450°C, 500°C, 550°C,

600°C, 620°C and 650°C relate to beams and columns with fire exposure on one, two, three or four sides protected with the ‘bonded board joint’ systems. The data is applicable to Promat TD Board applied as a box protection to horizontal, vertical, flexural and compression members. The critical steel temperature is determined from BS5950: Part 8 depending on the load ratio applied to the member. Separate consideration is required where this is not the case.

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.

Further Information

Further information regarding the details contained in this data sheet may be obtained from Promat UK Ltd (Tel: 01344 381 300). Further information regarding CERTIFIRE certification and other approved products can be obtained from CERTIFIRE (Tel:01925 646777, website: www.warringtonfire.net).

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Promat TD Board

Application technique Clip fix dry joint board system Installation method: � Friction fit the correct length steel clips onto the flange tips at maximum 900mm centres

(maximum 600mm centres for the top flange of beams). The clips adjacent to the ends of each length of board are positioned maximum 100mm (minimum 20mm) from the end of the board.

� Impale the Promat TD Boards onto the clip legs so that all board to board joints are tight butt joints.

� Fit Promat TD non-return steel washers, 38mm diameter, onto the clip legs and push washers tight to the insulation face.

� Fit Promat TD spiral steel screws to all web board to flange board joints. Screws are at 150mm maximum centres starting 75mm from the ends of each board length. Minimum screw length is 2 x cover board thickness less 5mm.

The limiting section factors for the protected steel section for Promat TD Board thicknesses from 25mm to 40mm and fire resistance periods up to 120 minutes are given in Tables 1 to 3 for

critical steel temperatures of 550°C and 620°C. Welded pin fix dry joint board system Installation method:

� Stud weld steel pins, 3mm diameter, onto the flange tips at maximum 900mm centres (maximum 600mm centres for the top flange of beams). The pins adjacent to the ends of each length of board are positioned maximum 100mm (minimum 20mm) from the end of the board.

� Impale the Promat TD Boards onto the pins so that all board to board joints are tight butt joints.

� Fit Promat TD non-return steel washers, 38mm diameter, onto the pins and push washers tight to the insulation face.

� Fit Promat TD spiral steel screws to all web board to flange board joints. Screws are at 150mm maximum centres starting 75mm from the ends of each board length. Minimum screw length is 2 x cover board thickness less 5mm.

The limiting section factors for the protected steel section for Promat TD Board thicknesses from 25mm to 60mm and fire resistance periods up to 120 minutes are given in Tables 1 to 3 for

critical steel temperatures of 550°C and 620°C.

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Promat TD Board

Adhesive fix nogging dry joint board system Installation method: � Fit 120mm-wide noggings of Promat TD Board between the flanges, bonded with Vicubond

adhesive, at 1000mm maximum centres. The thickness of the noggings is the same as the cover board thickness. For web depths of 500mm and above solid noggings or T-noggings made from the cover board thickness are fitted.

� The Promat TD Boards covering the web of the section are fastened to the noggings with Promat TD spiral steel screws at 100mm maximum centres. Board joints must coincide with the noggings.

� The Promat TD Boards covering the flanges are fitted between the web boards. The web board to flange board joints are tight butt joints fastened with Promat TD spiral steel screws at 200mm maximum centres starting 50mm from the ends of each board length.

� Minimum screw length is 2 x cover board thickness less 5mm. The limiting section factors for the protected steel section for Promat TD Board thicknesses from 25mm to 60mm and fire resistance periods up to 120 minutes are given in Tables 4 and 5 for

critical steel temperatures of 550°C and 620°C. Adhesive fix nogging or stud welded pin adhesive board joint systems Installation method – nogging fix: � Fit 120mm-wide noggings of Promat TD Board between the flanges, bonded with Vicubond

adhesive, at 1000mm maximum centres. The thickness of the noggings is the same as the cover board thickness. For web depths of 500mm and above solid noggings or T-noggings made from the cover board thickness are fitted.

� The Promat TD Boards covering the web of the section are fastened to the noggings with Vicubond adhesive. The boards are held in position while the adhesive dries with steel wire nails at 150mm maximum centres. Board joints must coincide with the noggings. The adhesive is applied continuously and liberally to all board interfaces.

� The Promat TD Boards covering the flanges are fitted between the web boards. The web board to flange board joints are bonded with Vicubond adhesive. The boards are held in position while the adhesive dries with steel wire nails at 400mm maximum centres. The adhesive is applied continuously and liberally to all board interfaces.

� Minimum nail length is 2 x cover board thickness.

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Promat TD Board

Installation method – stud welded pin fix: � Stud weld steel pins, 3mm diameter, onto the flange tips at maximum 900mm centres

(maximum 600mm centres for the top flange of beams). The pins adjacent to the ends of each length of board are positioned maximum 100mm (minimum 20mm) from the end of the board.

� Impale the Promat TD Boards onto the pins. The web board to board joints are bonded with Vicubond adhesive.

� Fit Promat TD non-return steel washers, 38mm diameter, onto the pins and push washers tight to the insulation face.

� The Promat TD Boards covering the flanges are fitted between the web boards. The web board to flange board joints are bonded with Vicubond adhesive. The boards are held in position while the adhesive dries with steel wire nails at 400mm maximum centres. The adhesive is applied continuously and liberally to all board interfaces. Minimum nail length is 2 x cover board thickness.

The limiting section factors for the protected steel section for Promat TD Board thicknesses from 25mm to 110mm and fire resistance periods up to 240 minutes for critical steel temperatures of

between 350°C and 650°C are given in Tables 6 to 13 for beams and Tables 14 to 21 for columns. Stud welded pin fix – 2-sided applications

Access restricted by adjacent wall or similar, within 100mm of steel-work

20mm

max

25mm

max.

100mm

max.

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Promat TD Board

Stud welded pin fix – profiled application

MITRED JOINTSBUTT JOINTS

Access restricted by adjacent wall or similar, greater than 100mm from steel-work

25mm

max.

20mm

max

Greater

than 100mm

Steel angle

support ledge

& fixing

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Promat TD Board

Options and other requirements Types of board: Promat TD Board is produced as a plain board, with a facing of glass tissue and with a facing of reinforced aluminium foil. The performance tables are applicable to all three types of board. Where the additional facings interfere with the mating surfaces of a bonded joint or nogging fixing, the facing must be removed over the area of the joint prior to the application of the adhesive. Steel preparation: The steel of the protected section must be wire brushed and degreased where adhesive is applied. Mitred joints: Bonded board joints between the Promat TD web and flange board may be mitred as an alternative to square butt joints. Noggings: For web depths of 500mm and above solid noggings or T-noggings made from Promat TD Board are fitted. The face of T-noggings is made from the same thickness as the cover board but the thickness of the return into the web should be at least 50mm thick. The board layers of solid noggings or T-noggings are fastened together with either Promat TD spiral screws or Vicubond adhesive. Maximum section size: The maximum size of beam or column to be protected with the Promat TD systems is 1000mm deep x 419mm wide. Maximum board size: The maximum board size for Promat is 2000mm x 1200mm.

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Promat TD Board

Table 1 Clip fixings or welded pin fixings and ‘dry joints’ when protecting beams supporting concrete decks

Critical steel temperature 550°°°°C Fire resistance period - minutes

30 60 90 120 180 240

Board thickness

260 260 201 77 - - 25mm

260 100 - - 30mm

126 - - 35mm

158 - - 40mm

195 - - 45mm

240 - - 50mm

260 - - 55mm

Section factor Hp/A –

m-1

260 - - 60mm

Table 2 Clip fixings or welded pin fixings and ‘dry joints’ when protecting columns and beams (in other configurations than Table 1)


30 60 90 120 180 240

Board thickness

260 260 148 65 - - 25mm

206 84 - - 30mm

260 104 - - 35mm

128 - - 40mm

155 - - 45mm

187 - - 50mm

225 - - 55mm


m-1

260 - - 60mm

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Promat TD Board

Table 3 Clip fixings or welded pin fixings and ‘dry joints’ when protecting columns and beams (loading in accordance with BS 5950-8)

Beams and columns – critical steel temperature 620°°°°C Fire resistance period - minutes

30 60 90 120 180 240

Board thickness

260 260 260 95 - - 25mm

124 - - 30mm

159 - - 35mm

200 - - 40mm

251 - - 45mm

260 - - 50mm

260 - - 55mm


m-1

260 - - 60mm

Table 4 Adhesive fix noggings and ‘dry joints’ when protecting columns and beams


30 60 90 120 180 240

Board thickness

260 260 146 65 - - 25mm

202 83 - - 30mm

260 103 - - 35mm

126 - - 40mm

153 - - 45mm

184 - - 50mm

221 - - 55mm


m-1

260 - - 60mm

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Promat TD Board

Table 5 Adhesive fix noggings and ‘dry joints’ when protecting columns and beams (loading in accordance with BS 5950-8)


30 60 90 120 180 240

Board thickness

260 260 196 73 25mm

260 93 30mm

116 35mm

143 40mm

173 45mm

209 50mm

252 55mm


m-1

260 60mm

Table 6 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting

beams

Beams – critical steel temperature 350°°°°C Fire resistance period - minutes

30 60 90 120 180 240

Board thickness

260 207 57 - - - 25mm

260 77 42 - - 30mm

103 53 - - 35mm

137 66 - - 40mm

186 80 - - 45mm

260 98 43 - 50mm

119 50 - 55mm

146 57 - 60mm

179 65 - 65mm

223 74 44 70mm

260 83 49 75mm

94 54 80mm

106 59 85mm

119 65 90mm

135 71 95mm

153 77 100mm

Section factor Hp/A – m

-1

198 92 110mm

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Promat TD Board


beams

Beams - critical steel temperature 400°°°°C Fire resistance period - minutes

30 60 90 120 180 240

Board thickness

260 260 76 41 - - 25mm

106 53 - - 30mm

146 67 - - 35mm

206 84 - - 40mm

260 105 45 - 45mm

130 53 - 50mm

161 61 - 55mm

202 70 42 60mm

257 80 47 65mm

260 91 53 70mm

103 58 75mm

118 64 80mm

134 71 85mm

152 78 90mm

174 86 95mm

199 94 100mm


-1

260 113 110mm

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Promat TD Board


beams


30 60 90 120 180 240

Board thickness

260 260 105 52 - - 25mm

152 67 - - 30mm

223 86 - - 35mm

260 109 46 - 40mm

138 55 - 45mm

175 64 - 50mm

224 74 44 55mm

260 85 50 60mm

98 56 65mm

113 63 70mm

129 70 75mm

148 77 80mm

169 85 85mm

195 94 90mm

225 103 95mm

260 114 100mm


-1

138 110mm

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Promat TD Board


beams


30 60 90 120 180 240

Board thickness

260 260 157 66 - - 25mm

242 87 - - 30mm

260 113 47 - 35mm

146 56 - 40mm

189 66 40 45mm

247 78 46 50mm

260 91 53 55mm

105 59 60mm

121 67 65mm

140 74 70mm

161 83 75mm

186 92 80mm

215 102 85mm

250 113 90mm

260 124 95mm

137 100mm


-1

167 110mm

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Promat TD Board


beams


30 60 90 120 180 240

Board thickness

260 260 260 98 40 - 25mm

130 50 - 30mm

168 61 - 35mm

216 73 43 40mm

260 85 50 45mm

99 57 50mm

114 65 55mm

131 73 60mm

150 81 65mm

170 90 70mm

193 99 75mm

219 109 80mm

248 120 85mm

260 131 90mm

144 95mm

157 100mm


-1

186 110mm

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Promat TD Board


beams


30 60 90 120 180 240

Board thickness

260 260 260 120 44 - 25mm

167 55 - 30mm

233 68 - 35mm

260 82 47 40mm

99 55 45mm

117 63 50mm

138 72 55mm

162 82 60mm

191 92 65mm

224 104 70mm

260 116 75mm

129 80mm

144 85mm

160 90mm

179 95mm

199 100mm


-1

247 110mm

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Promat TD Board


beams


30 60 90 120 180 240

Board thickness

260 260 260 168 52 - 25mm

235 65 - 30mm

260 80 45 35mm

95 53 40mm

113 62 45mm

132 70 50mm

154 80 55mm

178 90 60mm

206 100 65mm

237 112 70mm

260 124 75mm

136 80mm

150 85mm

165 90mm

181 95mm

199 100mm


-1

238 110mm

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Promat TD Board


beams


30 60 90 120 180 240

Board thickness

260 260 260 207 53 - 25mm

260 67 - 30mm

83 45 35mm

102 54 40mm

124 63 45mm

149 72 50mm

180 83 55mm

216 95 60mm

260 107 65mm

121 70mm

137 75mm

154 80mm

173 85mm

194 90mm

218 95mm

246 100mm


-1

260 110mm

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Promat TD Board


columns

Columns - critical steel temperature 350°°°°C Fire resistance period - minutes

30 60 90 120 180 240

Board thickness

260 107 41 - - - 25mm

163 54 - - - 30mm

260 69 - - - 35mm

87 48 - - 40mm

110 57 - - 45mm

138 68 - - 50mm

176 80 - - 55mm

229 94 43 - 60mm

260 111 49 - 65mm

130 54 - 70mm

153 60 - 75mm

182 67 41 80mm

218 75 45 85mm

260 82 49 90mm

91 53 95mm

101 57 100mm


-1

123 67 110mm

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Promat TD Board


columns


30 60 90 120 180 240

Board thickness

260 171 53 - - - 25mm

260 69 - - - 30mm

90 49 - - 35mm

117 59 - - 40mm

151 72 - - 45mm

197 86 40 - 50mm

260 102 46 - 55mm

121 52 - 60mm

144 59 - 65mm

172 66 41 70mm

207 73 45 75mm

252 82 49 80mm

260 91 53 85mm

101 58 90mm

113 63 95mm

125 69 100mm


-1

155 80 110mm

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Promat TD Board


columns


30 60 90 120 180 240

Board thickness

260 260 68 - - - 25mm

91 48 - - 30mm

121 60 - - 35mm

161 74 - - 40mm

216 90 41 - 45mm

260 109 48 - 50mm

131 55 - 55mm

158 62 - 60mm

191 70 43 65mm

233 79 48 70mm

260 89 52 75mm

99 58 80mm

111 63 85mm

124 69 90mm

139 75 95mm

155 81 100mm


-1

195 96 110mm

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Promat TD Board


columns


30 60 90 120 180 240

Board thickness

260 260 91 47 - - 25mm

125 60 - - 30mm

171 75 - - 35mm

235 93 42 - 40mm

260 114 49 - 45mm

140 57 - 50mm

170 65 41 55mm

209 75 45 60mm

258 84 51 65mm

260 95 56 70mm

107 62 75mm

121 68 80mm

135 74 85mm

152 81 90mm

170 88 95mm

192 96 100mm


-1

244 114 110mm

of 25 Signed





Promat TD Board


columns


30 60 90 120 180 240

Board thickness

260 260 149 65 - - 25mm

207 83 - - 30mm

260 104 45 - 35mm

128 54 - 40mm

155 62 - 45mm

187 72 44 50mm

225 82 50 55mm

260 92 55 60mm

104 61 65mm

116 68 70mm

129 74 75mm

143 81 80mm

159 88 85mm

176 96 90mm

194 103 95mm

214 124 100mm


-1

260 129 110mm

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Promat TD Board


columns


30 60 90 120 180 240

Board thickness

260 260 204 74 - - 25mm

260 97 41 - 30mm

126 49 - 35mm

160 59 - 40mm

204 69 42 45mm

260 81 48 50mm

93 54 55mm

107 61 60mm

122 68 65mm

139 75 70mm

158 83 75mm

179 91 80mm

203 100 85mm

231 110 90mm

260 120 95mm

132 100mm


-1

157 110mm

of 25 Signed





Promat TD Board


columns


30 60 90 120 180 240

Board thickness

260 260 260 94 - - 25mm

122 47 - 30mm

156 57 - 35mm

196 67 41 40mm

246 78 47 45mm

260 90 53 50mm

103 59 55mm

117 66 60mm

132 74 65mm

149 81 70mm

166 89 75mm

186 97 80mm

208 106 85mm

232 115 90mm

258 125 95mm

260 135 100mm


-1

158 110mm

of 25 Signed





Promat TD Board


columns


30 60 90 120 180 240

Board thickness

260 260 260 101 - - 25mm

138 47 - 30mm

184 58 - 35mm

248 69 40 40mm

260 82 46 45mm

96 53 50mm

111 60 55mm

129 68 60mm

148 76 65mm

171 85 70mm

197 94 75mm

227 104 80mm

260 114 85mm

126 90mm

139 95mm

152 100mm


-1

183 110mm

certificate of approval no cf 529 - warrington … · certificate of approval no cf 529 ... each...

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