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The principle of heat insulation bridge breaking aluminum alloy is
to insert heat insulation strip in the middle of aluminum profile,
and break the aluminum profile to form a bridge break, which
effectively prevents heat conduction. The thermal conductivity of
the doors and windows of the insulated aluminum alloy profiles is
40-70% lower than that of the non insulated aluminum alloy doors
and windows
The advantages of bridge breaking aluminum
1. The insulation of bridge breaking aluminum is good. The soft
combination of inner and outer frames of insulated profile is
adopted. The frame adopts three sealing forms of one rubber strip
and double wool strip, which is closed tightly, air tight and water
tight, and has excellent heat preservation performance; The window
sash adopts hollow glass structure, which makes the window truly
show sound insulation, heat insulation, heat preservation and
excellent function, saving a lot of heating and cooling costs. The
heat transfer coefficient K value is less than 2.23-2.94w/ ㎡ · k
after the detection, and the energy saving effect is remarkable.
The energy saving cost in several years is enough to make up for
the investment in the early stage.
2. Bridge breaking aluminum waterproof function. The structure
drainage system is designed by using the principle of pressure
balance. The inclined ladder type is designed for the sliding
design. The drainage port is set, the drainage is smooth and the
water tightness is good.
3. Bridge breaking aluminum is anti condensation and frost proof.
The bridge breaking aluminum can realize the three sealing
structure of doors and windows, reasonably separate the water vapor
cavity, achieve the balance of gas and water pressure, improve the
water tightness and air tightness of the doors and windows
significantly, and achieve the effect of window clear and bright.
4. Design of aluminum mosquito screen window for bridge breaking.
Invisible screen window, can be installed and used internally and
externally. It has mosquito prevention and flies, especially
suitable for the northern area with multiple mosquitoes.
5. Bridge breaking aluminum anti-theft and anti loose device. With
unique multi-point hardware lock, ensure the stability and safety
of windows in use.
Description | Thermal Break Aluminum Standard Extrusion Profiles With Strip 6063 T5 OEM |
Material Thickness(t) | 0.8-2.0 mm |
Materiral | aluminum alloy 6063 |
Annealing Treatment | T3-T8 |
Color | Silver White ,Bronze , Champagne, Black, (RAL series)etc. |
Surface Treatment | anodized, powder coated, electrophoresis, wood grain, polished and etc |
Shape | Square, Round, Flat, Oval, and according to customer's drawing. |
Length | Normal length=6m or in customer's order |
Usage | Building, Production Line, Decoration, Industrial, Transportation, Door and window, etc. |
Package | 1. Pearl cotton foam for each profile; 2. Wrap with shrink film exterior; 3. Packed according to customer request. |
Advantages/Features | Providing colorful products with various mechanical performances to adapt all kinds of architectural styles |
1: Air spraying method. The powder coating is placed in the spray gun, and the coating is adsorbed on the surface of preheated aluminum profile by the adsorption force of compressed air. The powder is melted on the surface of aluminum profile. Thermoplastic and thermosetting powder can be used. If it is thermosetting powder, it should be solidified in the oven. This spraying method is suitable for the surface of small aluminum profile.
2: Fluidized bed dip coating method. The aluminum profile is preheated first, and then immersed in a powder coating fluidized bed to melt the powder to the surface of the aluminum profile. Thermoplastic and thermosetting powder can be used. If it is thermosetting powder, it should also be solidified in the oven. This spraying method is suitable for small aluminum profile surface with thick film, as well as medium-sized pipes or metal mesh, which can be fully dip coated.
3: Electrostatic powder spraying. This is a widely used powder spraying method at present. It uses the principle of electrostatic adsorption, so that the powder coating under electrostatic induction can be adsorbed on the surface of aluminum profiles with opposite charges. Both hot spraying and cold spraying can be used. After spraying, it needs to be dried in the baking oven. This spraying method is suitable for the surface of aluminum profiles with different sizes and shapes, and uses thermoplastic and thermosetting powders Fine.
4: Electrostatic fluidized bed dip coating method. This spraying method combines the fluidized bed dip coating method and electrostatic powder spraying method, using thermoplastic and thermosetting powder, which is suitable for the mass production of small aluminum profiles with film thickness less than 150 μ M.
5: Electric field corona coating method. The thermoplastic or thermosetting powder is placed between two parallel electrodes to make the powder coating charged, and the coating material is passed through between the electrodes to make its surface absorb the powder. A fluidized bed is placed under the device, and the spraying material is sprayed from the nozzle of the ejector, which is suitable for spraying small aluminum profiles with thin coating (10-20 μ m).
Thermal breaking aluminum noise and sound insulation. The structure
is carefully designed, the joint is tight, and the test results
show that the air insulation can reach 30-40db, which can ensure
that residents within 50 meters of both sides of the expressway are
not disturbed by noise, and the indoor peace and warmth can also be
ensured adjacent to the downtown.
⒎ bridge breaking aluminum fire protection function. Aluminum alloy
is a metal material and will not burn.
8 Bridge breaking aluminum. Wind sand proof and wind pressure
resistance. The inner frame straight material adopts hollow design,
strong wind pressure deformation resistance and good vibration
resistance effect. It can be used in high-rise buildings and civil
houses, and can be designed with large area window type and large
lighting area; The air tightness of this kind of window is better
than any aluminum and plastic window, which can ensure that there
is no dust in the window sill and floor in the area with large wind
and sand.
⒐ high strength aluminum strength of bridge breaking is not
variant, and maintenance free. The bridge breaking aluminum window
has high tensile and shear strength and high resistance to thermal
deformation. It is strong and durable, and the aluminum section is
not easy to be eroded by acid and alkali, and it is not easy to
turn yellow and fade, and it is almost unnecessary to maintain.
⒑ bridge broken aluminum color.
⒒ bridge breaking aluminum green building materials, circular
economy. The bridge breaking aluminum doors and windows will not
only produce harmful materials during the production process, but
also can be recycled and reused. It is a green building material
environmental protection product, which conforms to the sustainable
development of human beings.
⒓ bridge breaking aluminum has many opening forms, comfortable and
durable. It has flat open, tilting, hanging, push and pull, flat
and recline and compound type, which is suitable for public
buildings, residential quarters and municipal engineering; High
quality hardware parts are durable, the operating handle is
designed with humanized design, beautiful and comfortable, easy to
open and flexible. Each operation has been tested, and the fatigue
test times are more than tens of thousands of times, the sliding is
easy and free, silent, mature and perfect door and window
processing technology, and the high-precision program control
processing center is used for production, and the quality is stable
and guaranteed.
New technology features
The aluminum alloy profile is used to combine the inner and outer
aluminum alloy and the insulation strip by rolling.
The insulating performance and sound insulation effect are improved
by using hollow glass.
The independent sealing structure is adopted, and the sliding
window adopts double rubber strip, double wool strip and four seal
structure; The flat window adopts the principle of equal pressure,
adopts one hard seal and two soft seals and three seal structures,
which has excellent air tightness and water tightness.
High grade accessories are selected, with beautiful shape, flexible
operation, safety and reliability, which is conducive to the heat
insulation effect of doors and windows.