Rabu, 11 November 2009

Rescue Ropes


BEAL ROPES AND HARNESSES NOW HAVE A DNA CODE

BEAL has not waited for regulation to give its ropes and harnesses a system of guaranteed traceability for life, and an infallible information key to its products. The first generation of ropes and harnesses integrating this service has been born. In effect, each product posesses a unique individual number from its manufacture which allows identification at any time. It’s partly its DNA code, we have thus baptised this identification system for Identification Number.

www.Beal-Services.info

10,4 mm
RESCUE

• Semi-static type B rope perfectly adapted to rescue from great height.
• The only semi-static rope which stays supple after use and wear, making it easy to knot as and when required in rescue manoeuvres.
• Very good abrasion resistance, thanks to a very thick sheath.
• Vibrant colour makes it easy to see.
12,5 mm
ERGO

Designed for the various operational requirements of the fire service, conforms to the standard for civil security NIT no. 129-83-92 and also to EN 1891.
HD ROPES
11 mm
HOTLINE


Semi-static rope which allows access to areas with raised temperatures or in the presence of certain chemical products. The aramide part of the rope’s sheath can withstand limited exposure at up to 300°C. Its strength of 820kg may give residual security should the polyamide content melt.
Its strength deteriorates rapidly above 500°C.


RELATIONSHIP BETWEEN THE TIME OF EXPOSURE TO HIGH TEMPERATURE AND THE RESIDUAL STRENGTH OF THE ARAMIDE

CHEMICAL RESISTANCE OF ARAMIDE FILAMENT
(ambient conditions)
Exposure for 100h at 21°C Tenacity
loss in %
ACIDS
formic 90%
10%
hydochloric 37%
90%
hydrofluoric 10%
12%
nitric 70%
82%
sulphuric 70%

100%

BASES
ammonia - 24 h
0%
Potassium - 24 h
25%
Sodium - 24 h
10%

OTHER
CHIMICAL
PRODUCTS


brake fluid 312 h
2%
Grease (base MoS and Lithium)
0%
Kerosene (JP-4) 300 h
0%
Ozone - 1000 h
0%
Tap water
0%
Boiling water
0%
Superheated water 156°C - 80 h
16%

Rescue
10,4 mm
Ergo
12,5 mm
Type of rope
Diameter
Breaking load
Strength with figure 8 knot
Strength with sewn terminations
Number of factor 1 falls
Impact Force - Factor 0,3
Elongation 50/150KG
Sheath slippage
Weight per metter
Sheath percentage
Core percentage
Shrinkage in water
Material
B
10,4 mm
2100 daN (kg)
1500 daN (kg)
-
10 (80 kg)
4.70 kN
4,8 %
0 %
68 g
43 %
57 %
2,5 %
Polyamid (PA)
A
12,5 mm
3800 daN (kg)
2700 daN (kg)
2700 daN (kg)
> 20 (100 kg)
5.20 kN
2,9 %
0 %
101 g
43 %
57 %
3,7 %
Polyamid (PA)

Hotline
11 mm
Type of rope
Diameter
Breaking load
Strength with figure 8 knot
Number of factor 1 falls
Impact Force - Factor 0,3
Elongation 50/150KG
Sheath slippage
Weight per metter
Sheath percentage
Core percentage
Shrinkage in water
Sheath material
Material core
Temperature maximum for extended use
T° at which the aramide decomposes
Melting point of the polyamide core
Strength of aramide core sheath
A
11 mm
2500 daN (kg)
1900 daN (kg)
15 (100 kg)
5.60 kN
3,1 %
0 %
79 g
42 %
58 %
3,3 %
Polyamid (PA)
Polyamid (PA)
/Aramid (PPTA)
180 °C
500 °C
230 °C
820 kg

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