FIRE RESISTANCE OF CLT JOINTS

Page 1

FIRE RESISTANCE OF CLT JOINTS

TEST REPORT

Solutions for Building Technology

FIRE SOLUTIONS RANGE

TAPES AND SEALANTS

MEMBRANES

BARRIER ALU NET SD1500 REFLECTIVE VAPOUR BARRIER Sd > 1500 m EN 13501-1 B-s1,d0 BARRIER ALU FIRE A2 SD2500 REFLECTIVE AIR VAPOUR BARRIER FIRE REACTION CLASS A2-s1,d0 EN 13501-1 A2-s1,d0 BARRIER ALU NET ADHESIVE 300 SELF-ADHESIVE REFLECTIVE VAPOUR BARRIER Sd > 1500 m EN 13501-1 B-s1,d0 TRASPIR EVO UV 115 HIGHLY BREATHABLE MONOLITHIC MEMBRANE RESISTANT TO UV RAYS EN 13501-1 B-s1,d0 TRASPIR EVO 160 HIGHLY BREATHABLE MONOLITHIC MEMBRANE AS1530.2 index 1 EN 13501-1 B-s1,d2 TRASPIR FELT EVO UV 210 BREATHABLE MONOLITHIC MEMBRANE RESISTANT TO UV RAYS EN 13501-1 B-s1,d0 TRASPIR EVO UV 210 HIGHLY BREATHABLE MONOLITHIC MEMBRANE RESISTANT TO UV RAYS ASTM E84 class 1 class A EN 13501-1 B-s1,d0 TRASPIR EVO UV ADHESIVE 250 SELF-ADHESIVE BREATHABLE MONOLITHIC MEMBRANE RESISTANT TO UV RAYS EN 13501-1 B-s1,d0 TRASPIR EVO 300 HIGHLY BREATHABLE MONOLITHIC MEMBRANE EN 13501-1 B-s1,d0 TRASPIR ALU FIRE A2 430 REFLECTIVE HIGHLY BREATHABLE MEMBRANE EN 13501-1 A2-s1,d0 FRONT BAND UV 210 UNIVERSAL SINGLE-SIDED TAPE, HIGHLY RESISTANT TO UV RAYS EN 13501-1 B-s1,d0 FIRE FOAM HIGH FIRE-RESISTANT SEALING FOAM EN 13501-2 EI 240 EN 13501-1 B-s1,d0 JOINT TESTED CLT FIRE SEALING ACRYLIC HIGH FIRE-RESISTANT ACRYLIC SEALANT EN 13501-2 EI 240 EN 13501-1 B-s1,d0 JOINT TESTED CLT FIRE SEALING SILICONE HIGH FIRE-RESISTANT SILICONE SEALANT EN 13501-2 EI 240 EN 13501-1 B-s1,d0 JOINT TESTED CLT FIRE STRIPE INTUMESCENT THERMO-INFLATABLE FLEXIBLE GASKET NF P92-501 M1 FIRE STRIPE GRAPHITE FLEXIBLE INTUMESCENT GASKET V0 JOINT TESTED CLT MULTI BAND UV SPECIAL UV-RESISTANT HIGH-ADHESION TAPE EN 13501-1 B-s1,d0 Solutions for Building Technology

FIRE RESISTANCE OF CLT JOINTS

The project aims to measure the fire resistance performance of certain types of CLT joints through a series of tests.

The tests were carried out according to UNI EN 1363-1:2020 "Fire resistance tests - Part 1: General requirements" in which the general principles for determining the fire resistance of various building elements subjected to standardised fire exposure conditions are defined. The specimen is exposed to fire from below (intrados).

PROPERTY OF THE MATERIAL

CLT

Wood

TYPES OF JOINT

PERFORMANCE CRITERIA

The criteria for assessing the performance of the test specimen are detailed in EN 1363-1: 2020. The performance of the test specimen is measured by the time, expressed in full minutes (i.e. net of seconds), in which the specimen continues to meet the performance criteria described below.

TIGHTNESS

The time in full minutes during which the specimen continues to maintain its separation function without:

• causing a cotton swab to ignite

• allowing the penetration of a feeler gauge

• developing persistent flames

INSULATION

The time in full minutes during which the specimen continues to maintain its separation function, without developing temperatures on the surface not exposed to fire that exceed the initial average temperature at all sensor positions (including the moving thermocouple) by 180 K.

Note: increments refer to the average initial temperature measured on the side not exposed to fire of the test specimen.

TESTED PRODUCTS

FLEXI BAND

UNIVERSAL SINGLE-SIDED HIGH-ADHESIVE TAPE

EXPAND BAND

SELF-EXPANDING SEALING TAPE

CONSTRUCTION SEALING

COMPRESSIBLE

SEALING GASKET FOR REGULAR JOINTS

FIRE STRIPE GRAPHITE

FLEXIBLE INTUMESCENT GASKET

FIRE SEALING SILICONE

HIGH FIRE-RESISTANT SILICONE SEALANT

FIRE SEALING ACRYLIC

HIGH FIRE-RESISTANT ACRYLIC SEALANT

FIRE FOAM

HIGH FIRE-RESISTANT SEALING FOAM

40 40 40 40 40 4 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS
SIMPLE
WITH JOINT COVER PLATE
HALF-LAP
JOINT
350-420
to
D-s2,d0
thickness [mm] 200 Number of layers [no.] 5 Total width [mm] 3800 Total length [mm] 4400 JUNCTION TESTED CLT
species [type] Fir Denisty [kg/m3]
Reaction
fire class
Total

SUMMARY TABLE

SIMPLE JOINT

SIMPLE JOINT

SIMPLE JOINT

SIMPLE JOINT

FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 5
GAP 2
mm
GAP 2
mm
GAP 2 mm
GAP 10 mm
1ST SEALING LEVEL (top) 2ND SEALING LEVEL (bottom) FIRE FOAM Joint 16 page 21 1ST SEALING LEVEL (top) 2ND SEALING LEVEL (bottom) FIRE SEALING SILICONE Joint 2 page 7 FIRE SEALING ACRYLIC Joint 3 page 8 FIRE STRIPE GRAPHITE Joint 4 page 9 FLEXI BAND Joint 1 page 6 EXPAND BAND EXPAND BAND Joint 8 page 13 FLEXI BAND FIRE SEALING SILICONE Joint 5 page 10 FLEXI BAND FIRE STRIPE GRAPHITE Joint 6 page 11 EXPAND BAND FIRE STRIPE GRAPHITE Joint 13 page 18 CONSTRUCTION SEALING CONSTRUCTION SEALING Joint 11 page 16 CONSTRUCTION SEALING FIRE STRIPE GRAPHITE Joint 12 page 17 1ST SEALING LEVEL (top) 2ND SEALING LEVEL (bottom) EXPAND BAND EXPAND BAND Joint 9 page 14 FLEXI BAND FIRE STRIPE GRAPHITE Joint 14 page 19 1ST SEALING LEVEL (top) 2ND SEALING LEVEL (bottom) EXPAND BAND EXPAND BAND Joint 7 page 12 FLEXI BAND FIRE STRIPE GRAPHITE Joint 10 page 15 FIRE SEALING SILICONE Joint 15 page 20

JOINT NO. 1 - TesT repOrT

SIMPLE JOINT WITH CROSSED SCREWS VGZ9220, 2 mm GAP AND FLEXI BAND

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 10 20 30 40 50 60 70 80 90 100 TC 55 TC 56 TC 57 TC 58 TC 59 TC 60 TC 61 TC 62 45° FLEXI BAND GIUNTO 1 40 40 40 40 40 GAP = 2 mm 200 6 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS Reference standard: UNI EN 1363-1:2020 Temperature [°C] Time [min] TOP SEALANT FLEXI BAND Description
Material
BOTTOM SEALANT - -
Universal single-sided high-adhesive tape
PE film/glue/reinforcing polyester grid/silicone coated paper
ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 55 785°C 140 mm from slab bottom TC 56 72°C on the unexposed face of the slab TC 60 75°C
Time Cotton swab > 102 min
TIGHTNESS
6-mm gauge 25-mm gauge
Thermocouple [TC no.] Time n.a > 102 min
FLEXI BAND
Persistent flame INSULATION
PERFORMANCE CRITERIA

JOINT NO. 2 - TesT repOrT

SIMPLE JOINT WITH CROSSED SCREWS VGZ9220, 2mm GAP AND FIRE SEALING SILICONE (EXPANDED ON PANEL SIDE)

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 TC 81 TC 82 TC 83 TC 84 TC 85 TC 86 TC 87 TC 88 10 20 30 40 50 60 70 80 90 100 45° 40 40 40 40 40 200 GIUNTO 2 GAP = 2 mm FIRE SEALING ACRYLIC FIRE SEALING SILICONE FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 7 TOP SEALANT -BOTTOM SEALANT FIRE SEALING SILICONE Description High fire-resistant acrylic sealant Material Silicone
ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 81 702°C 140 mm from slab bottom TC 82 6°C on the unexposed face of the slab TC 85 29°C TIGHTNESS Time Cotton swab > 102 min 6-mm gauge 25-mm gauge
flame INSULATION Thermocouple [TC no.] Time n.a > 102 min
Temperature [°C] Time [min] Reference standard: UNI EN 1363-1:2020
Persistent
PERFORMANCE CRITERIA

JOINT NO. 3 - TesT repOrT

SIMPLE JOINT WITH CROSSED SCREWS VGZ9220, 2 mm GAP AND FIRE SEALING ACRYLIC (EXPANDED ON PANEL SIDE)

TOP SEALANT - -

BOTTOM SEALANT FIRE SEALING ACRYLIC

sealant

PERFORMANCE

CRITERIA

Persistent flame

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 TC 89 TC 90 TC 91 TC 92 TC 93 TC 94 TC 95 TC 96 10 20 30 40 50 60 70 80 90 100 FIRE SEALING ACRYLIC 45° 40 40 40 40 40 200 GIUNTO 3 GAP = 2 mm FIRE SEALING ACRYLIC 8 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS Reference standard: UNI EN 1363-1:2020 Temperature [°C] Time [min] ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 90 727°C 140 mm from slab bottom TC 89 124°C on the unexposed face of the slab TC 93 38°C TIGHTNESS Time
> 102 min
Cotton swab
6-mm gauge 25-mm gauge
Time n.a > 102 min
Description High fire-resistant acrylic
Material Acrylic polymers in aqueous dispersion INSULATION Thermocouple [TC no.]

SIMPLE JOINT WITH VGZ9220 CROSSED SCREWS, 2 mm GAP AND FIRE STRIPE GRAPHITE

10 20 30 40 50 60 70 80 90 100 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 TC 97 TC 98 TC 99 TC 100 TC 101 TC 102 TC 103 TC 104 FIRE STRIPE GRAPHITE 45° 40 40 40 40 40 200 GIUNTO 16 GIUNTO 4 GAP = 2 mm FIRE STRIPE GRAPHITE FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 9 Reference standard: UNI EN 1363-1:2020
NO. 4 - TesT repOrT
SEALANT
Material
ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 97 858°C 140 mm from slab bottom TC 98 245°C on the unexposed face of the slab TC 99 67°C
Time Cotton swab > 102 min
Thermocouple [TC no.] Time n.a > 102 min Temperature [°C] Time [min]
JOINT
TOP
-BOTTOM SEALANT FIRE STRIPE GRAPHITE Description Flexible intumescent gasket
Graphite
TIGHTNESS
6-mm gauge 25-mm gauge Persistent flame INSULATION
PERFORMANCE CRITERIA

JOINT NO. 5 - TesT repOrT

SIMPLE JOINT WITH VGZ9220 CROSSED SCREWS, 2 mm GAP, FIRE SEALING SILICONE (APPLIED ON THE SIDE OF THE PANEL) AND FLEXI BAND

TC 01 TC 02 TC 03 TC 04 TC 05 TC 06 TC 07 TC 08 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 FLEXI BAND FIRE SEALING SILICONE 10 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS PERFORMANCE CRITERIA TOP SEALANT FLEXI
Description
single-sided
Material
BOTTOM SEALANT FIRE SEALING SILICONE Description High fire-resistant silicone sealant Material Silicone ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 1 873°C 140 mm from slab bottom TC 2 86°C on the unexposed face of the slab TC 3 15°C TIGHTNESS Time Cotton swab > 161 min 6-mm gauge 25-mm gauge Persistent flame Reference standard: UNI EN 1363-1:2020 Temperature [°C]
BAND
Universal
high-adhesive tape
PE film/glue/reinforcing polyester grid/silicone coated paper
INSULATION Thermocouple [TC no.] Time n.a > 161 min 45° FLEXI BAND 40 40 40 40 40 200 GIUNTO 5 GAP = 2 mm FIRE SEALING ACRYLIC
TC 09 TC 10 TC 11 TC 12 TC 13 TC 14 TC 15 TC 16 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 FLEXI BAND FIRE STRIPE GRAPHITE FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 11 JOINT NO. 6 - TesT repOrT SIMPLE JOINT
VGZ9220 CROSSED SCREWS,
FIRE
GRAPHITE
FLEXI BAND Temperature [°C] Time [min] TOP SEALANT FLEXI BAND
Material
SEALANT FIRE
Material
Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 9 886°C 140 mm from slab bottom TC 10 93°C on the unexposed face of the slab TC 13 33°C TIGHTNESS Time Cotton swab > 161 min 6-mm
25-mm
INSULATION Thermocouple [TC no.] Time n.a > 161 min PERFORMANCE CRITERIA 45° FLEXI BAND 40 40 40 40 40 200 GIUNTO 6 GAP = 2 mm FIRE STRIPE GRAPHITE
WITH
2 mm GAP AND
STRIPE
AND
Description Universal single-sided high-adhesive tape
PE film/glue/reinforcing polyester grid/silicone coated paper BOTTOM
STRIPE GRAPHITE Description Flexible intumescent gasket
Graphite
gauge
gauge Persistent flame

JOINT NO. 7 - TesT repOrT

JOINT WITH COVER PLATE AND PARTIAL THREAD SCREWS HBS6120, 2 mm GAP AND EXPAND BAND

TOP SEALANT EXPAND BAND

Description Self-expanding sealing tape

Material Elastic polyurethane foam with additives/silicone paper release liner

BOTTOM SEALANT without sealant

PERFORMANCE CRITERIA

TC 17 TC 18 TC 19 TC 20 TC 21 TC 22 TC 23 TC 24 TC 25 TC 26 TC 27 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 EXPAND BAND 12 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS Temperature [°C] Time [min] Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 17 907°C 140 mm from slab bottom TC 18 90°C on the unexposed face of the slab TC 23 24°C TIGHTNESS Time Cotton swab > 161 min 6-mm gauge 25-mm
Persistent
INSULATION Thermocouple [TC no.] Time n.a > 161 min
gauge
flame
27 150 80 200
7 GAP = 2 mm EXPAND BAND 40 40 40 40 40
GIUNTO
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 TC 28 TC 29 TC 30 TC 31 TC 32 TC 33 TC 34 TC 35 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 EXPAND BAND FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 13
CROSSED
Temperature [°C] Time [min] TOP SEALANT EXPAND BAND Description Self-expanding sealing tape Material
polyurethane foam with additives/silicone paper release
BOTTOM SEALANT EXPAND BAND Description
Material
additives/silicone
Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 28 921°C 140 mm from slab bottom TC 29 83°C on the unexposed face of the slab TC 31 42°C TIGHTNESS Time
swab > 161 min
gauge
gauge
INSULATION Thermocouple [TC no.] Time n.a > 161 min PERFORMANCE
GIUNTO 8 GAP = 2 mm 45° EXPAND BAND 200 EXPAND BAND 40 40 40 40 40
JOINT NO. 8 - TesT repOrT SIMPLE JOINT WITH
SCREWS VGZ9220, 2 mm GAP AND EXPAND BAND
Elastic
liner
Self-expanding sealing tape
Elastic polyurethane foam with
paper release liner
Cotton
6-mm
25-mm
Persistent flame
CRITERIA

PERFORMANCE CRITERIA

TC 36 TC 37 TC 38 TC 39 TC 40 TC 41 TC 42 TC 43 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 EXPAND BAND 14 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS
TOP SEALANT EXPAND BAND Description Self-expanding sealing tape Material Elastic polyurethane foam with additives/silicone paper release liner BOTTOM SEALANT EXPAND BAND Description Self-expanding sealing tape Material
polyurethane foam with additives/silicone paper release liner ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 36 863°C 140 mm from slab bottom TC 37 774°C on the unexposed face of the slab TC 40 199°C TIGHTNESS Time Cotton swab > 161 min
INSULATION Thermocouple [TC no.] Time TC 40 > 161 min
Temperature [°C] Time [min] Reference standard: UNI EN 1363-1:2020 GIUNTO 9 GAP = 2 mm EXPAND BAND 200 80 120 EXPAND BAND 40 40 40 40 40
JOINT NO. 9 - TesT repOrT HALF-LAP JOINT WITH PARTIAL THREAD SCREWS HBS8160, 2 mm GAP AND EXPAND BAND
Elastic
6-mm gauge 25-mm gauge Persistent flame

JOINT NO. 10 - TesT repOrT

JOINT WITH COVER PLATE AND PARTIAL THREAD SCREWS HBS6120, 2 mm GAP, FIRE STRIPE

ITE AND FLEXI BAND

TC 44 TC 45 TC 46 TC 47 TC 48 TC 49 TC 50 TC 51 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 TC 52 TC 53 TC 54 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 FLEXI BAND FIRE STRIPE GRAPHITE FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 15 TOP SEALANT FLEXI BAND Description Universal single-sided high-adhesive
Material PE
BOTTOM SEALANT FIRE STRIPE GRAPHITE Description Flexible intumescent gasket Material Graphite
tape
film/glue/reinforcing polyester grid/silicone coated paper
GRAPH-
Temperature [°C] Time [min] Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 44 916°C 140 mm from slab bottom TC 45 208°C on the unexposed face of the slab TC 50 19°C TIGHTNESS Time Cotton swab > 161 min 6-mm gauge 25-mm gauge Persistent flame INSULATION Thermocouple [TC no.] Time n.a > 161 min PERFORMANCE CRITERIA 27 150 200 FIRE STRIPE GRAPHITE FLEXI BAND GIUNTO 10 GAP = 2 mm 80 40 40 40 40 40

JOINT NO. 11 - TesT repOrT

SIMPLE JOINT WITH CROSSED SCREWS VGZ9220, 2 mm GAP AND CONSTRUCTION SEALING

TOP SEALANT CONSTRUCTION SEALING

Description Compressible sealing gasket for regular joints

Material Expanded EPDM

BOTTOM SEALANT

CONSTRUCTION SEALING

Description Compressible sealing gasket for regular joints Material Expanded EPDM

TC 55 TC 56 TC 57 TC 58 TC 59 TC 60 TC 61 TC 62 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 CONSTRUCTION SEALING 16 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 55 899°C 140 mm from slab bottom TC 56 87°C on the unexposed face of the slab TC 59 12°C TIGHTNESS Time Cotton swab > 161 min 6-mm gauge 25-mm gauge Persistent flame INSULATION Thermocouple [TC no.] Time TC 40 > 161 min PERFORMANCE CRITERIA Temperature [°C] Time [min]
11 GAP = 2 mm CONSTRUCTION SEALING 45° 200 CONSTRUCTION SEALING 40 40 40 40 40
GIUNTO
TC 65 TC 66 TC 67 TC 68 TC 69 TC 70 TC 71 TC 72 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 CONSTRUCTION SEALING FIRE STRIPE GRAPHITE FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 17 JOINT NO. 12 - TesT repOrT VGZ9220 SIMPLE JOINT
CROSSED
CONSTRUCTION SEALING
FIRE STRIPE GRAPHITE Temperature [°C] Time [min] TOP SEALANT CONSTRUCTION SEALING Description Compressible sealing gasket for regular joints Material Expanded EPDM
SEALANT FIRE
GRAPHITE Description Flexible intumescent gasket Material Graphite Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 65 895°C 140 mm from slab bottom TC 66 263°C on the unexposed face of the slab TC 69 11°C TIGHTNESS Time Cotton swab > 161 min
gauge 25-mm gauge
flame INSULATION Thermocouple [TC no.] Time n.a > 161 min
GIUNTO 12 GAP = 2 mm 45° 200 CONSTRUCTION SEALING FIRE STRIPE GRAPHITE 40 40 40 40 40
WITH
SCREWS, 2 mm GAP,
AND
BOTTOM
STRIPE
6-mm
Persistent
PERFORMANCE CRITERIA

JOINT NO. 13 - TesT repOrT

SIMPLE JOINT WITH CROSSED SCREWS VGZ9220, 2 mm GAP, EXPAND BAND AND FIRE STRIPE GRAPHITE

Material Elastic polyurethane foam with additives/silicone paper release liner

BOTTOM SEALANT FIRE STRIPE GRAPHITE

Flexible intumescent gasket

PERFORMANCE CRITERIA

TC 73 TC 74 TC 75 TC 76 TC 77 TC 78 TC 79 TC 80 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 FIRE STRIPE GRAPHITE EXPAND BAND 18 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS Temperature [°C] Time [min]
TOP SEALANT EXPAND BAND Description Self-expanding sealing tape
Description
Material
Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 73 912°C 140 mm from slab bottom TC 74 452°C on the unexposed face of the slab TC 75 11°C TIGHTNESS Time Cotton swab > 161 min 6-mm
25-mm
INSULATION
ple
no.] Time n.a. > 161 min
Graphite
gauge
gauge Persistent flame
Thermocou-
[TC
45° 200 GIUNTO 13 GAP = 2 mm EXPAND BAND FIRE STRIPE GRAPHITE 40 40 40 40 40

TOP SEALANT FLEXI BAND

Description Universal single-sided high-adhesive tape

PE film/glue/reinforcing polyester grid/silicone coated paper

BOTTOM SEALANT FIRE STRIPE GRAPHITE

TC 81 TC 82 TC 83 TC 84 TC 85 TC 86 TC 87 TC 88 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 FLEXI BAND FIRE STRIPE GRAPHITE FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 19 JOINT NO. 14 - TesT repOrT HALF-LAP JOINT WITH PARTIAL THREAD SCREWS HBS8160, 2 mm GAP, FLEXI BAND AND FIRE STRIPE GRAPHITE Temperature [°C] Time [min] Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 81 848°C 140 mm from slab bottom TC 82 89°C on the unexposed face of the slab TC 83-86 25°C TIGHTNESS Time Cotton swab > 161 min 6-mm gauge 25-mm gauge Persistent flame INSULATION Thermocouple [TC no.] Time n.a > 161 min PERFORMANCE
CRITERIA
Material
Description Flexible intumescent
Material Graphite GIUNTO 14 GAP = 2 mm 200 80 120 FLEXI BAND 40 40 40 40 40 FIRE STRIPE GRAPHITE
gasket
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 TC 89 TC 90 TC 91 TC 92 TC 93 TC 94 TC 95 TC 96 TC 97 TC 98 TC 99 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 FIRE SEALING SILICONE 20 | TEST REPORT | FIRE RESISTANCE OF CLT JOINTS JOINT NO. 15 - TesT repOrT JOINT WITH COVER PLATE AND PARTIAL THREAD SCREWS HBS6120, 2 mm GAP AND FIRE SEALING SILICONE Temperature [°C] Time [min] TOP SEALANT FIRE SEALING SILICONE Description High fire-resistant silicone sealant Material Silicone BOTTOM SEALANT without sealant Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 89 870°C 140 mm from slab bottom TC 90 86°C on the unexposed face of the slab TC 95 8°C TIGHTNESS Time Cotton swab > 161 min 6-mm gauge 25-mm gauge
flame INSULATION Thermocouple [TC no.] Time n.a. > 161 min PERFORMANCE CRITERIA GAP = 2 mm 27 150 80 40 40 40 40 40 200 FIRE SEALING SILICONE
Persistent
GIUNTO 15
GIUNTO 4

SIMPLE JOINT WITH CROSSED SCREWS VGZ9220, 10 mm GAP AND FIRE FOAM

TOP SEALANT FIRE FOAM

Description High fire-resistant sealing foam

Material Single component PU

BOTTOM SEALANT FIRE FOAM

Description High fire-resistant sealing foam Material Single component PU

GIUNTO 16

PERFORMANCE CRITERIA

TC 81 TC 82 TC 83 TC 84 TC 85 TC 86 TC 87 TC 88 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800 820 840 860 880 900 920 940 960 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 FIRE FOAM FIRE RESISTANCE OF CLT JOINTS | TEST REPORT | 21 Temperature [°C] Time [min] Reference standard: UNI EN 1363-1:2020 ΔT measured at the test end (after 160 minutes) Thermocouple [TC no.] Temperature 60 mm from slab bottom (non-exposed face) TC 100 864°C 140 mm from slab bottom TC 101 90°C on the unexposed face of the slab TC 104 8°C TIGHTNESS Time
swab > 161 min
Cotton
6-mm gauge 25-mm gauge
INSULATION Thermocouple [TC no.] Time n.a > 161 min
Persistent flame
JOINT NO. 16 - TesT repOrT
45° 40 40 40 40 40 200 FIRE FOAM
GAP = 10 mm
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B-s1,d0
The secure foundation of comfort and health.

It adheres perfectly to the substrate and protects structures from the passage of moisture and radon gas. It reflects heat and improves thermal performance, with a fire rating of B-s1,d0

Protect your construction, discover BARRIER ALU NET ADHESIVE 300 "

B-s1,d0

Rotho Blaas Srl

Via dell‘Adige N.2/1 | 39040, Cortaccia (BZ) | Italia

Tel: +39 0471 81 84 00 | Fax: +39 0471 81 84 84 info@rothoblaas.com | www.rothoblaas.com

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