♦♦ ♦♦ Roof Panel

There are two parts to a roof, its supporting structure and its outer skin, or uppermost weatherproof layer. In a minority of buildings, the outer layer is also a self-supporting structure. The supporting structure of a roof usually comprises beams that are long and of strong, fairly rigid material such as timber, cast iron or steel. Because the purpose of a roof is to protect people and their possessions from climatic elements, the insulation properties of a roof are a consideration in its structure and the choice of roofing material.

Product Name: EPS Cement Sandwich Roof Panel insulation, or Light weight fly ash concrete roof, or Lightweight aggregate concrete roof, or insulation roof panel, or styrofoam sandwich roof

EPS-Cement-Sandwich-Roof-Panel-insulation

EPS Cement Sandwich Roof Panel Insulation

light-weight-fly-ash-concrete-roof

Light Weight Fly Ash Concrete Roof

2.Features

Feature of EPS Cement Sandwich Roof Panel Attribute of EPS Cement Sandwich Roof Panel
Light weight 55kg/pc
Space saving/Energy saving Save 4.26m2 per 100 m2 area
Eco-friendly/Green material 100% non-asbestos
Water proof/Damp proof Excellent
Fire proof 240 mins of 1000 degree fire, nonflammable
Wind proof/Shearing force resistance 75m/s, 270km/h
Sound proof/Sound absorption 46dB
Heat insulation/Thermal insulation Room temperature 5 degree lower than outside
High strength/Anti-impact 1.5 times of traditional wall
Anti-seismic Class 7-8
Hanging force Single point hanging force 50kg, Embed hanging force 150kg
Fast construction/Rapid install 25m2/day per labor, 8-10 times of traditional wall
High load bearing 650 kg/m3
Long life span 60-70 years service life
lightweight-aggregate-concrete-roofLightweight Aggregate Concrete Roof lightweight-concrete-insulation-roof-panelLightweight Concrete Insulation Roof Panel

3. Performance

Performance of EPS Cement Sandwich Roof Panel Attribute of EPS Cement Sandwich Roof Panel
Thermal conductivity(BS 874: Part 2: 1986) 0.221 W/mK
Flexural Strength(longitudianal)
4.27 MPa
Flexural Strength(transverse)
4118N
Moisture Movement 0.06%
Moisture Content 9%
Resistance to continuous heating 80 °c
Surface Alkalinity pH 7-10
Non-combustibility(face Boards)
BS EN ISO 1182: 2002
BS476: Part 4
GB8624-1997, Grade A
Heat of conbustion(face boards) BS EN ISO 1716: 2002
Building regulations classification(face boards) Euro Class A1
Fire rated partition
2 hour FRP
BS EN 1364-1
BS 476: Part 22
GB/T9978
Water tightness to ASTM C1185

No droplets observed behind the panel,

Test of 24 hours at 250 mm water head

Partition stiffnesss-heavy duty grade
(BS 5234; Part2: 1992, Annex A)
Pass
Resistance to structureal damage by
multiple impacts from a large soft body
-heavy duty grade( BS 5234; Part2: 1992, Annex E)
No collapse of dislocation

Surface damage by hard body impact-

heavy duty grade(BS 5234; Part2: 1992, Annex B)

Pass
Effects of door slamming-heavy duty grade
BS 5234; Part2: 1992, Annex B
Pass
Resistance to crowd pressure-heavy duty grade
BS 5234; Part2: 1992, Annex G
No collapse of damage
Resitance to anchorage(high level wall cupboard)
eccentric downward
BS 5234; Part2: 1992, Annex K
No damage or detachment of anchor
Anchorge Load of Eps Cement Sandwich Roof Panel 50 kg, embeded 150 kg
Acoustic performance
- 60 mm thick
- 75 mm thick
- 100 mm thick
- 120 mm thick
- 150 mm thick
 
38 dB
40 dB
42 dB
44 dB
46 dB
expanded-polystyrene-styrofoam-sandwich-roofSandwich Material Insulated Roof Board precast-concrete-sandwich-roof-panelPrecast Concrete Sandwich Insulated Roof Board sandwich-panel-insulated-roof-boardExpanded Polystyrene Styrofoam Sandwich Roof;

4. Steel roof frame truss required

thermal-insulation-light-weight-sandwich-roof-panel-steel-frameRoof Trusses lightweight-heat-insulation-foam-concrete-roof-steel-frameLightweight Steel Frame

 

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Mobile/Whatsapp: +86-18162529019   Tel: +86-27-83632101
Email: Ralph@lightweight-wall.com
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