Vapour control, separation and protection layer
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    7. Vapour control, separation and protection layer
    Vapour control layers

    Vapour control layers

    Vapour control layer (VCL) Fire resistance E

    Material Blown extruded LDPE film  
    Reaction to fire E according to EN 13501-1  
    Length 25 m  
    Vapour transmission rate  µ  440.000 - 450.000  
    Colour Opaque yellow  
    Product ranges RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP*
    Thickness Weight - Width - Packing unit Article
    0,25 mm 36 kg/roll -  6 m - 21 rolls/pallet** 81010-001
    0,40 mm 40 kg/roll -  4 m -  25 rolls/pallet*** 81010-002
    * For RENOLIT ALKORTOP membranes the use of a 0,40 mm thick VCL is required
    ** Supplied in roll form - folded in 4
    *** Supplied folded in 4 - roll of 1,5 m
    Accessory for vapour control layer.
    The vapour control overlaps can be sealed with double-sided adhesive tape RENOLIT ALKORPLUS 81057.

    Vapour control layer (VCL) Fire resistance F

    Material Blown extruded LDPE film
    Reaction to Fire F according to EN 13501-1
    Length 25 m
    Colour blue
    Product ranges RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP*
    Thickness Weight  Width Length Packing unit Water vapour transmission Article
    0.20 mm 55 kg/roll 6 m 50 m* 18 rolls/pallet MDV≥120µ 81012/005      
    0.25 mm 36 kg/roll 6 m 25m* 21 rolls/pallet MDV≥120µ 81012/001         
    0.40 mm 40 kg/roll 4 m 25m** 20 rolls/pallet MDV≥200µ 81012/002

    * For RENOLIT ALKORTOP membranes the use of  0,40 mm thick VCL is required.

    *supplied folded in four - rolls of 1,60 m width
    **supplied folded in four - rolls of 1,05 m width
    Accessory for vapour control layer.
    The vapour control overlaps can be sealed with double-sided adhesive tape RENOLIT ALKORPLUS 81057.

    Self-adhesive vapour control layer

    Material Self-adhesive bituminous vapour control layer protected by a reinforced aluminium
    Vapour transmission rate Sd > 1500m  
    Thickness 0.6 mm  
    Length 40 m  
    Width 1,08 m  
    Weight 29,6 kg  
    Product ranges RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP
    Packing unit Per roll - 25 rolls/pallet  
      Colour Article
      Black/alu 81002-003
    Separation and protection layers

    Separation and protection layers

    Glass Fleece

    Material Glass fleece, 120 g/m²  
    Thickness 1.34 - 0.7 mm  
    Lenght 100 m  
    Width 2 m  
    Product ranges RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP
    Application Separation layer, protection layer, compression layer  
    Packing unit Per roll - rolls are singly packed in polyethylene film  
      Colour Article
      White 81001-001

    Glass fleece tissue

    Material

    		 Glass Fleece with polyurethane coating

    Thickness

    		 0,35 mm +/- 0,01  

    Length

    50 ml

    		  
    Width 1 m  
    Weight 450 g/m² +/- 5 g  
    Product range RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP
    Installation

    The protection layer is hot air welded to the roofing membrane
    Application 

    Fire M0

    		  
    Packing unit Per roll  
      Colour ARTICLE
      Grey 84001-001

    Synthetic fleece 300 g

    Material  Needlefelt synthetic fleece, 300 g/m² (short fibre)
    Thickness 3.00 - 4,00 mm  
    Length 75 m  
    Width 2 m  
    Weight  45 kg  
    Product ranges RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP
    Application Seperation layer, protection layer, compression layer
    Packing unit Per roll, rolls are singly packed in polyethylene film  
      Colour Article
      Light green 81005-001

    Synthetic fleece 180 gr

    Material  Needlefelt synthetic fleece, 180 g/m²  
    Thickness 2.00 - 2.70 mm  
    Length 100 m  
    Width 2 m  
    Weight 36 kg  
    Product ranges RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP
    Application  Seperation layer, protection layer  
    Packing unit Per roll - rolls are singly packed in polyethylen film  
      Colour Article
      Light green 81008-001

    PVC Protection layer

    RENOLIT ALKORPLAN
    Material  Fleece-backed RENOLIT ALKORPLUS protection layer (PVC: 0.6 mm/ polyester fleece: 200g/m²)
    Thickness +/- 1.5 mm  
    Length 20 m  
    Width 2.05 m  
    Weight  40 kg  
    Product ranges RENOLIT ALKORPLAN, ALKORTEC, ALKORTOP
    Application Protection layer for warm roofs, inverted roofs and green roofs
    Packing unit 1 roll  
      Colour Article
      Grey (73321)  35121-003