AWAZEL DS40, 4180 4mm APP Bitumen Membranes

The membranes can be installed fully bonded or loose - laid by torch welding. 
The substrate should be cleaned and primed with AWAZEL PRIMER D 41 and allowed to dry. 
Torching should be done by skilled labor and should be controlled so that only the P film is melted and the asphalt coating is softened sufficient to bond the membrane. 
All lap joints should be smoothed and sealed using a heated round - nosed trowel. 
The heat of the gas flame should be applied to the trowel. In loose - laid applications, only the lap joints, areas around penetrations (pipes etc.), upstands and a 30 cm

wide strip around the perimeter of the work should be fully bonded. 
Upstands and flashings should be installed using 1 M wide pieces cut from the length ofthe roll. 
(The overlap joints should be 5 to 10 cm at the sides and 15 cm at the end).

Used as double layers for tanking in basements and single and / or double layers for waterproofing of roofs. 
A plain layers followed by a layer of mineral surfaced DS should be used as exposed layer.

What are the safety measures that should be taken during the application of AWAZEL DS Membranes?
During the application of AWAZEL DS Membranes, the following safety measures should be taken:
1- Fire extinguishers should be available on-site.
2- Labor should wear personal protective tools such as gloves and goggles during application

Can you provide more information about the technical data mentioned in the document?
Membranes, specifically
DS30, DS30M, DS30200, DS30200M, DS40, DS40M, DS40200, DS40200M, DS40250, DS40250M, DS50250, and DS50250M. 
The technical data includes information such as thickness, unit weight, coating asphalt type, softening point, penetration at 25°C, tensile strength, elongation, water absorption, and dimensional stability. 
The data is obtained from quality control records. If you need more specific details, please let me know.

Are there any specific storage requirements for the AWAZEL DS Membranes?
The specific storage requirements for the Gilge AWAZEL DS Membranes are as follows:
The rolls should always be stored vertically in a shaded area.
Normally, the pallets should not be stacked one over the other.
However, if a wooden board is used in between, two pallets may be stacked one over the other.

Places of Use؟
AWAZEL DS Membranes include tanking in basements and waterproofing of roofs. 
They can be used as double layers for tanking in basements and single and/or double layers for waterproofing of roofs. 
It is recommended to use a plain layer followed by a layer of mineral surfaced DS as the exposed layer.