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Bosoar TOPS profile system
65 turn system characters
Bosoar TOPS 4 chamber 3 sealing 65 turn system , top-grade
profile system presented by our company, is with 65 turn 4
cham-
ber structure and streamlined arc profile
bead corner , which is
gentle and make you feel comfortable. Such a design makes the
window and the overall building look more
beautiful . When the
window is closed , there are three seals between
the frame and
the sash. Tri-vacuum-glass can be installed according to the
re-
quirements . The air seal , water seal , sound
insulation , and heat
insulation can be safely ensured.
The characters of Bosoar TOPS profile system are as following:
The frame, sash and mullion are with four chamber
structure , be-
sides the beautiful appearance , the heat
insulation , which has
reached 9 grade of GB/T8484-2002 , is specially
good . The K-
value is<2.0 W/m 2 K. Excellent structure designs of drainage
chamber ensure the smooth drainage and excellent water seal.
The three seals between the frame and the sash as the window is
closed greatly improve the air seal and water seal, which
sep-
arately reaches 5 grade and 800Pa. Double or tri-vacuum-glass
can be installed in the frame and sash according to
different
re-
quirements. The thickness of double-glazing is 22mm ,the
three-
layers glazing is 33mm .
The assembly and disassembly of glass bead is easy, which
im-
proves the percentage of the qualified finished-window.
The install position of the fittings is standardized and convenient for
the installation of the window, and so the purchase of the fittings is
also easy. The property of lowering noise is specially good, which
reduces the harm produced by noise to people.
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