Polycarbonate Corrugated Sheets

polycarbonate corrugated sheets

Structure Choice

Profile*

Profile Drawing

Typical Applications

D1(Mini)

polycarbonate corrugated sheets D1

DIY

D2(Iron)

polycarbonate corrugated sheets D1

DIY, Horticulture,Agriculture

D3(Greca)

polycarbonate corrugated sheets D1

DIY, Horticulture,Agriculture

D4(Omega)

polycarbonate corrugated sheets D1

Horticulture, Agriculture

D5(Fibre Cement)

polycarbonate corrugated sheets D1

Agriculture

D6(Industrial)

polycarbonate corrugated sheets D1

Industrial, Stadia

Features & Benefits

PURE Twinwall Polycarbonate sheeting combines the strength of polycarbonate with superior insulation due to its cellular structure. Also standard is double sided UV protection, providing 99.9% protection of harmful UV and impact resistance 250 times that of glass. This combination makes PURE the perfect material for both commercial and domestic structures such as pergolas, walkways, facades, skylights, and translucent feature walls.

Main Benefits

Typical Applications

greenhouse greenhouse greenhouse greenhouse greenhouse

greenhouse greenhouse

Color Choice

clear freezeclear snow silver bronze blue

red green turquoise orange yellow

Solar Transmission Properties

Color*

% Light Transmission
(ASTM D-1003)

%Haze
(ASTM D-1003)

Solar Heat Gain (SHGC)
(ASTM E-424-71)

Shading Coefficient
(ASTM E-424-71)

Clear

90

<1

0.87

1

Bronze

20

<1

0.45

0.52

35

<1

0.56

0.64

50

<1

0.65

0.75

Solar Grey

20

<1

0.44

0.51

35

<1

0.56

0.64

50

<1

0.65

0.75

White Opal

28

100

0.32

0.37

White Diffuser

80

100

0.87

1

Solar Ice

20

100

0.37

0.45

Terminology Used in the Table

Solar Radiation: The solar spectrum ranging from 300 nm to 2400 nm. Included are UV, visible and Near-IR radiation. Visible Light Radiation: The portion of the light spectrum whose wavelength ranges from 400nm to 780nm.

% Light Transmission (ASTM D-1003): Percentage of incident visible light that passes through an object.

% Solar Heat Gain (SHGC): The percent of incident solar radiation transmitted by an object which includes the direct solar transmission plus the part of the solar absorption reradiated inward.

Shading Coefficient (ASTM E424-71): The ratio of the total solar radiation transmitted by a given material to that transmitted by normal glass, whose light transmission is 87%. It can be approximately calculated by:

Fixing & Installations

THERMAL MOVEMENT

Accommodating the thermal expansion of PURE corrugated Longlife sheet cannot be over emphasised as this is generally greater than that of other popular glazing materials and affects both length and width.

IMPORTANT

POLYCARBONATE SHEET EXPANDS WITH HEAT AND CONTRACTS WITH COLD.

HOLE SIZE

Holes must be oversized to allow for thermal movement. Holes for fixings should be drilled 6mm greater in diameter than the fixing shank for sheet lengths up to 2m and an additional 3mm per additional meter length of sheet. E.g. for a 4m long sheet, holes should be over drilled by 12mm. Failure to accommodate for thermal movement will cause buckling of the sheet.

SECURING THE SHEET

Fasteners must not be over tightened as this will prevent thermal movement of the PURE corrugated Longlife sheet with changes in temperature. PURE corrugated Longlife sheet must be isolated from plastisol coatings using an aluminium barrier tape.

polycarbonate-corrugated-sheets-panels-hole-drill-guide

Brochures & Docs

Download PURE PURE Polycarbonate sheets Brochure >>
PURE Polycarbonate sheets brochure

Common Questions

We were taking care every question from viewers from websites and emails. The questions listed below were the most common questions asked these years.

  • How long do PURE Polycarbonate Sheets last?
  • PURE supplies individual product warranties against most types of failures. The life expectancy can be as much as 10 years, depending on professional installation practice and environmental factors like air pollution, winds, and erosion by sand particles.
  • How do I clean polycarbonate sheet?
  • The best way to clean polycarbonate sheet is using mild soap and water and a soft cloth, followed by a lukewarm water rinse.
  • How do I cut polycarbonate sheet?
  • Polycarbonate sheet can be cut using conventional carpentry tools. Always use proper safety equipment when working with any power tools. For best results, be sure to use sharp cutting tools and minimize vibration of the material.
  • Is it OK to fix screws by a power screwdriver?
  • Adjustable electric screwdriver is allowed, provided you set the torque to the minimal needed, in order to prevent over-tightening and local deformation of the panel. For that reason, pneumatic tools should be avoided.

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