Description
Structure of Nonwovens for Asphalt roll roofing Description :
Polyester fiber as the raw material, adopt non woven process,impregnation process and sizing process. This product is the main padding for waterproof sheet (SBS,APP coating).
Production Standard: GB/T18840-2002
Features of Nonwovens for Asphalt roll roofing :
Good uniformity ,smooth surface , high tear strength, soft and good elasticity, breath and anti-bacterial , heat preservations.
Light weight high strength, stable size, good puncture-resistant, high temperature resistance, anti-freezing, aging resistance and corrosion resisting, etc.
Application:
Widely applied in construction industry for padding of bituminous waterproof sheets, mainly used as the padding pf SBS and APP coating.
Good flexibility,permeability ,filration,sepration and easy for construction
Specification of Asphalt roll roofing:
Unit weight 100g/-260g/,
Width : From 1~ 2.5m
Length: 50-100m as customer requests.
Color : black ,white , grey ,other colors are available
Image of Asphalt roll roofing
Technical data sheet for NON Woven Geotextile :
Product specifications and performance parameters (ie, National standard GB/T17638-1998) |
| No. | Item \ Indicator \ specification | 150 | 200 | 100 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | Remarks | | 1 | Mass area ratio deviation,% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | | | 2 | Thickness,mm ≥ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | | | 3 | Amplitude, deviation,% | -0.5 | | | 4 | Breaking strength,KN/m ≥ | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | Vertical and horizontal direction | | 5 | Elongation at break,% | 25~100 | | 6 | CBR bursting strength,KN ≥ | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | | | 7 | Equivalent aperture,mm | 0.07~0.2 | | | 8 | Vertical permeability coefficient,cm/s | Kx(10-1 ~10-3 ) | K=1.0 ~9.9 | | 9 | Tear strength,KN≥ | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | Vertical and horizontal direction | | |
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Applications of Asphalt roll roofing :
Non woven Geotextiles can be widely used in railways, highways, sports halls, ,garbage dump ,dams, hydraulic construction, tunnels, coastal beaches, land reclamation, environmental protection and other projects.
Packing of Nonwovens for Asphalt roll roofing : Each roll is Packed with paper tube inside and wrapped into a plastic bag , then into containers .
FAQ of geosynthetics :
What is geosynthetics ?
Geosynthetics form a perfect erosion control fabric used extremely widely in civil engineering to stabilize and reinforce slopes and soil under or next to roads, railways, dams, water reservoirs etc.. They can be easily applied which minimizes the time of construction, as well as they limit the resources and materials necessary.
What kinds of geosynthetics we have ?
Non-woven geotextile, geogrids, geocells, GCL, Geomembranes, Geonets, Geocomposites etc .
What is the geosynthetics used for ?
Hydraulic
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses
Aquaculture and Desalination,Water Lagoons,Tanks, Reservoirs, Liquid Waste,Floating Cover Solutions, Drainage and Filtration
Environment
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers
Civil Works
Erosion Control,Secondary Containment,Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.
Building - Parkings,Roofing,Soundproofing
Complaint
