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Roofing Propane Torch's

Bitumen Primer

Field of Application

Tanking membranes for foundations and walls. CE marked to EN 13969

Technical Information

Techno Guardian is an elastoplastomeric polymer bitumen membrane (BPP) compound in distilled bitumen with high molecular weight polymer, reinforced with non woven spun bond polyester fabric and stabilised with glass. The surface is enhanced with a pattern of elliptical dimples covered with a thermofusible PE film.

Application

 

Techno Guardian should be fully bonded by propane torch application to a pre-primes surface

(solvent based bitumen primer is available for this purpose)

Rolls should be overlapped along the length using the self edge.

To achieve an effective seal on the end laps, a 20cm wide bonding strip of Sappi 4kg APP sanded torch on should first be bonded to the substrate and the TECHNO GUARDIAN butt joined over the centre of the bonding strip.

 

Should it be required, the dimples on the membrane can be melted with a moderate torching action and insulation or protection board can then be adhered to them.

Technical Data

 

Description

EN DRC

Unit

Value

Tolerance

Visible Defects

EN 1850-1

-

 pass

-

Areic Mass

EN 1849-1

kg/m

5.0

-10%

Width and Length

EN 1848-1

m

1.0W, 7.50L

-1%

Straightness

EN 1848-1

mm

max 15

pass

Max Tensile Force L_T

EN 12311-1

N/5cm

750L, 550T

-20%

Elongation L_T

EN 12311-1

%

40L, 4OT

 

Guardian Torch On Tanking Membrane

Techno Guardian is a highly puncture resistant bitumen polymer torch applied tanking membrane combining the best characteristics of a waterproofing layer, bonding for insulation, drainage and built in protection properties.

 

This unique combination of characteristics is made possible because of the dimples on the upperside of the membrane. These dimples aid drainage, and provide adhesion points for insulation or protection board where required. Techno Guardian can be used on horizontal and vertical surfaces.

 

Tear Resistance L_T

EN 12310-1

N/5cm

150L, 150T

-30%

Static Loading Resistance

EN 12730-A

kg

15

pass

Dynamic loading Resistance

EN 12691

mm

800

pass

Flexibility

EN 1109

0c

-10

pass

Water Resistance

EN 1928

kPa

60

pass

Water Vapour Permeability (new)

EN 1296

u x 1.000

-

-

Temperature Stability L_T

EN 1110

 0c

120

pass

Temperature Stability L_T

EN 1107-1

 %

-0.25L, -0.15T

pass

Temperature Stability L_T

EN 13501-5

 class

F

-

Temperature Stability L_T

EN 13505-1

 class

F

-

Contact Information

  • Terms & Conditions

 

Phone: 01709 728150

 

 

01709 724975

 

 

Address: Barbot Hall Industrial Estate, Mangham Road, Rotherham, S61 4RJ

 

Sales Fax No:

 

 

Email:  sales@pbpltd.co.uk