Thin Structure
The 8.3 mm thick LandVac weights only 20 Kg/m2,
considerably reducing the costs for components,
storage and logistic operations. In comparison with
triple-pane insulated glass, LandVac has only a
quarter of its thickness and weighs at least 12 kg less
per square meter while managing a better U-value.
LandVac VIG is also the best option to upgrade
energy rating, noise reduction in the heritage façade
while keeping the structure and material of the
original window frames.
Super Long Life
The service life expectancy of LandVac exceeds 25
years.
By using flexible edge sealing materials, LandVac
overcomes the seal failure problem caused by fragile
sealing materials especially in the environment with
big temperature difference between the inner and
outer glass surfaces. Moreover, with the assistance of
built-in high efficiency getter material, it can sustain a
high level of vacuum for a long time.
Noise Reduction
With its weighted sound reduction index
exceeding 36 dB, LandVac makes rooms in
downtown quiet like a library.
Thanks to the high vacuum chamber of
LandVac, which effectively blocks the sound
transmission, the sound insulation performance
is far better than insulated glass. It has
remarkable acoustic properties against high
penetrative medium and low-frequency noises
such as traffic and construction noises.
Anti-condensation
Free of condensation even when the temperature falls below
-70c. Ultra-low dew point allows LandVac in buildings and
freezers to maintain their exceptional transparency.
LandVac effectively eliminates the dew condensation
between glass layers. Meanwhile, the high thermal resistance
property significantly lowers the dew point of the
LandVac surface.
Fully Tempered.
Surface stress and granularity meet tempered glass
standards and passed several key safety tests including
wind resistance test and impact test. Each piece of
8.3 mm thick LandVac can withstand the pressure of a
1.7 m tall sand column, equivalent to 1 m2 of LandVac
having 20 adults with an average body weight of 70 kg
standing on the surface.
By adopting low-temperature sealing technology,
LandVac completely retains the high strength, impact
resistance, and other safety attributes of tempered
glass. In case of the glass breaks, it shatters into small
and less harmful honeycomb-shaped particles.
Energy
Conservation
U-value as low as 0.4 W/(m2·K). An 8.3 mm thick
LandVac has a better thermal insulation effect
than the 1.5 m thick brick wall.
Thanks to the high vacuum chamber of
LandVac, which effectively blocks the thermal
transmission, the thermal insulation performance
of LandVac is 2-4 times better than insulated
glass and 6-10 times better than single pane
glass. The properties of this product meet all
international thermal transmittance requirements
on windows and doors for passive houses
Better Solutions,
Better Value.
BM Sydney has been operating in the construction
industry since 1997. With warehouses in Cabramatta,
Lidcombe and Kemps Creek NSW, BM Sydney imports,
supplies, distributes high-end products and provides
ultimate solutions at the best prices.
