USG ME Building Materials; Ceiling, gypsum boards metal framing

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Securock® Brand Gypsum-Fiber Roof Board - 61052

USG Securock® Brand Gypsum-Fiber Roof Board is a high-performance roof board for use in low slope roofing systems. Its unique fiber-reinforced, uniform composition gives the panel strength and water resistance through to the core. USG Securock Gypsum-Fiber Roof Board provides exceptional bond and low absorption in adhered systems and, with uniform composition, achieves high wind-uplift ratings with no risk of facer delamination. Made from 97% recycled material, USG Securock Gypsum-Fiber Roof Board combines superior performance with sustainable design for all types of roofing systems, including single-ply, fluid-applied, built-up, spray foam, metal and modified bitumen roofing.
Features
  • High-performance gypsum-fiber roof board for use in low-slope commercial roofing systems
  • Exceptional bond and low absorption in adhered systems
  • Moisture- and mold-resistant
  • Excellent wind-uplift performance
  • Manufactured from 97% recycled material
Specifications
Technical Data:
  • Thickness: 6.5 mm, 9.5 mm, 12.7 mm, 15.9 mm
  • Width: 6.5 mm: 1220 mm; 9.5 mm: 1220 mm; 12.7 mm: 1220 mm; 15.9 mm: 1220 mm
  • Length: 6.5 mm: 2440 mm; 9.5 mm: 2440 mm; 12.7 mm: 2440 mm; 15.9 mm: 2440 mm
  • Pieces per unit for 1220x2440mm: 6.5 mm: 50; 9.5 mm: 400; 12.7 mm: 30; 15.9 mm: 24
  • Weight, nominal kg/m2: 6.5 mm: 7.7; 9.5 mm: 9.6; 12.7 mm: 13.5; 15.9 mm: 3.2
  • Flexural strength, parallel, lbs. min. per ASTM C473: 6.5 mm: 40; 9.5 mm: 70; 12.7 mm: 110; 15.9 mm: 15.6
  • Compressive strength, psi nominal: 6.5 mm: 1800; 9.5 mm: 1800; 12.7 mm: 1800; 15.9 mm: 1800
  • Flute spannability per ASTM E661: 6.5 mm: 100 mm; 9.5 mm: 125 mm; 12.7 mm: 200 mm; 15.9 mm: 250 mm
  • Permeance, perms per ASTM E96: 6.5 mm: 30; 9.5 mm: 26; 12.7 mm: 26; 15.9 mm: 24
  • R Value per ASTM C518: 6.5 mm: 0.2; 9.5 mm: 0.3; 12.7 mm: 0.5; 15.9 mm: 0.6
  • Coefficient of thermal expansion, inches/ inch • °F, per ASTM E831: 6.5 mm: 8.0x10-6; 9.5 mm: 8.0x10-6; 12.7 mm: 8.0x10-6; 15.9 mm: 8.0x10-6
  • Linear variation with change in moisture, inches/inch • %RH, per ASTM D1037: 6.5 mm: 8.0x10-6; 9.5 mm: 8.0x10-6; 12.7 mm: 8.0x10-6; 15.9 mm: 8.0x10-6
  • Surface water absorption, nominal grams, per ASTM C473: 6.5 mm: 10; 9.5 mm: 10; 12.7 mm: 10; 15.9 mm: 10
  • Water absorption, % max, per ASTM C473: 6.5 mm: 1.6; 9.5 mm: 1.6; 12.7 mm: 1.6; 15.9 mm: 1.6
  • Mold resistance per ASTM D3273*: 6.5 mm: 10; 9.5 mm: 10; 12.7 mm: 10; 15.9 mm: 10
     

Item

Thickness

Size

61000
15.9mm
1220mmx2440mm
61052
12.7mm
1220mmx2440mm

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