Method of making a building element

摘要

An improved method of making glass building elements filled with cured polydiorganosiloxane compositions. The method comprises first coating the interior surfaces of a hollow glass block with a first curable polydiorganosiloxane composition. This first composition is then cured. Next, the block is charged with a quantity of a second curable polydiorganosiloxane composition. This second composition is then cured to form the building element. The resultant element has improved aesthetics because of the decreased quantity of entrapped bubbles.