To address the most common concerns of designers and clients regarding structural stability, BIPV integration, and acoustic performance of LandVac Titanium Vacuum Glass, we have summarised the following three core technical FAQs.

Q: Why does LandVac Titanium Vacuum Glass use a 0.3mm vacuum layer and 55mm x 55mm support pillar spacing? 

A: The vacuum layer thickness and support spacing are determined by a combination of glass and pillar materials, structural mechanics, thermal performance, and production processes. After thousands of simulations and tests, this configuration has been identified as the optimal balance for performance and durability.

Q: Please provide system details for vacuum glass in BIPV applications, including power generation and window performance parameters. 

A: There are two main integration methods: For CdTe or Perovskite thin-film cells, they are typically combined via lamination or composite units. For crystalline silicon cells, they are usually applied independently to the building surface. Power generation parameters are primarily determined by the specific photovoltaic (PV) cell specifications used.

Q: How much can an acoustic interlayer improve the sound insulation of vacuum glass? 

A: When a standard interlayer in vacuum laminated glass is replaced with a specialised acoustic film, the overall sound reduction index (Rw) improves by approximately 1dB.

(Note: For regular laminated glass, an acoustic interlayer typically improves Rw by 2-3dB.)