Advanced Building Materials (1)
-
Upload
lak-chauhan -
Category
Documents
-
view
215 -
download
0
Transcript of Advanced Building Materials (1)
-
8/13/2019 Advanced Building Materials (1)
1/9
Polycarbonate sheet
Aesthet Polycarbonate Sheet Company has occupied a leading
position in domestic market, and is striving for opening up anew market abroad. Our company has introduced five advanced
production lines and use high-quality raw polycarbonatematerial and UV-resistant material. Our products are mainly
focused on solid polycarbonate sheet(polycarbonate panels)and hollow polycarbonate sheet such as multiwall and twin-wall
polycarbonate sheet. They can be found in many applicationslike greenhouses, roofing sheet and sound-insulation barrier.
Polycarbonate sheet is generally replacing glass, toughenedglass and polyethylene membrane in many fields such asagriculture, industry, public buildings and ornaments. It is a
perfect combination of lightweight, high impact strength, lighttransmission, frame-resistance, UV protection, anti-drop as well
as charming appearance.
http://www.polycarbonatesheetpanel.com/polycarbonate-sheet/solid-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/twin-wall-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/twin-wall-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/twin-wall-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/twin-wall-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/twin-wall-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/twin-wall-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/solid-polycarbonate-sheet.html -
8/13/2019 Advanced Building Materials (1)
2/9
-
8/13/2019 Advanced Building Materials (1)
3/9
-
8/13/2019 Advanced Building Materials (1)
4/9
2.) Twin wall Polycarbonate sheetMultiwall polycarbonate sheet inherits light transmission, high impact strength, UV
resistance, lightweight and thermal insulation from polycarbonate resin. Its multiple walls
and hollow structures strengthen these good performances and ensure extensive
applications.
Applications:
In agriculture, multi-wall polycarbonate sheet is an alternative for greenhouses. It has high
impact strength against rainstorm, hails, and windy weather; it is specially treated for anti-
drop, which optimizes light transmission.
Multiwall polycarbonate sheet is an ideal choice for sound-proofing wall of highway, railway
and city viaduct.
http://www.polycarbonatesheetpanel.com/polycarbonate-sheet/multiwall-polycarbonate-sheet.html -
8/13/2019 Advanced Building Materials (1)
5/9
3.) Solid Polycarbonate sheetSolid polycarbonate sheet is superior to hollow polycarbonate sheet in light transmission and
impact strength. Hence, it is especially suitable for the applications where light is urgently
needed, such as lamp boxes, hood lighting, industrial shops and greenhouse.
1.) Solid polycarbonate sheets at
the top of building are built into
an entertainment venue where
people can drink coffee or play
chess
2.) Solid polycarbonate sheets
and glass match each other in
light transmission. However,
polycarbonate sheet can block
UV rays out, glass fails.
-
8/13/2019 Advanced Building Materials (1)
6/9
4.) Corrugated Polycarbonate SheetCorrugated polycarbonate sheets feature corrugated surface and self-supporting structure.
Self-supporting structure requires less glazing bars decreasing total load of the greenhouse and
save installation cost significantly. In contrast to flat polycarbonate sheet such as twin-wall or
solid sheets, corrugated sheet can control and adjust the light transmission by changing the
direction of the light, allowing for more sunlight for the plants in the morning and evening.
Corrugated polycarbonate sheet has optimum impact strength and durability to withstand
high wind, heavy snow and hail damage.
Corrugated polycarbonate sheets are usually designed with multiple walls. Hollow structure
enhances thermal insulation and reduces the cost of temperature control about 30% - 40%.
2.) Angular polycarbonate sheet sketch map
1.) Circular corrugated polycarbonate sheet
http://www.polycarbonatesheetpanel.com/polycarbonate-sheet/corrugated-polycarbonate-sheets.html -
8/13/2019 Advanced Building Materials (1)
7/9
Why select polycarbonate sheets?Polycarbonate sheet is generally replacing glass, toughened glass andpolyethylene membrane in many fields such as agriculture, industry,
public buildings and ornaments. It is a perfect combination oflightweight, high impact strength, light transmission, frame-resistance, UV protection, anti-drop as well as charming appearance.
Clear polycarbonate sheet is as transparent as glass, but weighs onlya half. Lightweight makes it easy to transport and install.
Polycarbonate sheets, especially solid polycarbonate sheets, such asembossed and frosted sheets, have extremely high impact strength.
According to test data, impact strength of polycarbonate sheet isabout 200 times higher than the common glass, and 2 to 20 timesthe tempering glass. They are quite suitable for places where has a
high potentiality of encountering hail, high wind and storm rain.Sufficient light is an essential element of the greenhouse. Common
glass and polyethylene are easy to produce water drops on thesurface, which severely reduces light transmission and hinders plantgrowth. After special treatment, condensation will not produce on
the interior surface of polycarbonate sheet.
-
8/13/2019 Advanced Building Materials (1)
8/9
Where is polycarbonate sheet used in?
Versatile polycarbonate sheets have a big family. For
surface corrugations, smooth, embossed and frostedsurfaces are manufactured.Smooth surface is for highlight transmission, embossedand frosted are mainly used
in decorating properties and buildings and create acomfortable and attractive view to dull life.
For constructions, both solid and hollow sheets arewidely used all around the world. The prominent
differences between solid and hollow sheets are lighttransmission and impact strength. Solid sheets are much
stronger than hollow ones, but inferior to hollow sheet inthermal insulation. Hence, solid sheets are widely used in
lighting, skylight, helmets. Hollow sheets are relativelycheap. They are also widely used in greenhouses and
shop malls.
h h d ff b h ll
http://www.polycarbonatesheetpanel.com/polycarbonate-sheet/embossed-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/embossed-polycarbonate-sheet.htmlhttp://www.polycarbonatesheetpanel.com/polycarbonate-sheet/embossed-polycarbonate-sheet.html -
8/13/2019 Advanced Building Materials (1)
9/9
What is the difference between hollow
and solid sheets?Construction
Solid polycarbonate sheet is single solid layer, whilehollow sheet has at least two walls.
Thermal insulation
Hollow polycarbonate or multiwall sheet is superior tosolid sheet in thermal insulation for it traps air in its
hollow structure as an excellent thermal barrier.
Light transmissionMultiwall polycarbonate sheet is not as good as solid
sheet.
Weight
Solid sheet is heavier than hollow sheet