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
Page 1 of 25
Page 2 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
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).
Page 3 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
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.
Page 4 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
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.
Page 5 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
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.
Page 6 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
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
Page 7 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
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.
Page 8 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
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)
Critical steel temperature 550°°°°C Fire resistance period - minutes
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
Section factor Hp/A –
m-1
260 - - 60mm
Page 9 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
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
Section factor Hp/A –
m-1
260 - - 60mm
Table 4 Adhesive fix noggings and ‘dry joints’ when protecting columns and beams
Critical steel temperature 550°°°°C Fire resistance period - minutes
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
Section factor Hp/A –
m-1
260 - - 60mm
Page 10 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 5 Adhesive fix noggings and ‘dry joints’ when protecting columns and beams (loading in accordance with BS 5950-8)
Critical steel temperature 620°°°°C Fire resistance period - minutes
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
Section factor Hp/A –
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
Page 11 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 7 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
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
Section factor Hp/A – m
-1
260 113 110mm
Page 12 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 8 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
beams
Beams - critical steel temperature 450°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
138 110mm
Page 13 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 9 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
beams
Beams - critical steel temperature 500°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
167 110mm
Page 14 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 10 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
beams
Beams - critical steel temperature 550°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
186 110mm
Page 15 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 11 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
beams
Beams - critical steel temperature 600°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
247 110mm
Page 16 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 12 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
beams
Beams - critical steel temperature 620°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
238 110mm
Page 17 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 13 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
beams
Beams - critical steel temperature 650°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
260 110mm
Page 18 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 14 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
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
Section factor Hp/A – m
-1
123 67 110mm
Page 19 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 15 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
columns
Columns - critical steel temperature 400°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
155 80 110mm
Page 20 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 16 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
columns
Columns - critical steel temperature 450°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
195 96 110mm
Page 21 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 17 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
columns
Columns - critical steel temperature 500°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
244 114 110mm
Page 22 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 18 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
columns
Columns - critical steel temperature 550°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
260 129 110mm
Page 23 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 19 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
columns
Columns - critical steel temperature 600°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
157 110mm
Page 24 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 20 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
columns
Columns - critical steel temperature 620°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
158 110mm
Page 25 of 25 Signed
Issued: 23rd April 2007
Revised: 14th October 2008
Valid to: 22nd April 2012
CERTIFICATE No CF 529 PROMAT UK LTD
Promat TD Board
Table 21 Adhesive fix noggings or welded pin fixings and adhesive board joints when protecting
columns
Columns - critical steel temperature 650°°°°C Fire resistance period - minutes
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
Section factor Hp/A – m
-1
183 110mm