<p>When the building deformation or temperature changes, the components of the glass produce greater stress, often from the bottom of the curtain wall began to crack the glass. 1.5, the use of did not provide composite interior wall panels detailed information on the completion of the use of instructions to the use of units, users stay, do not understand the use of curtain wall, resulting in damage to the curtain wall, collision deformation, pollution, resulting in water seepage.When the external wall is clean, improper operation will damage the curtain wall.</p><p> unauthorized transformation of households, the destruction of the site cost of composite deck did not seriously fill, waterproof treatment.curtain wall seepage prevention measures There are three basic conditions that lead to the seepage and leakage of the curtain wall: the presence of porosity; the presence of water; the presence of pressure differentials with seepage cracks.</p><p> The elimination of one or more of these basic conditions is to prevent water leakage pathways: one is to minimize the pores; the second vinyl plank vs laminate is to block the rain, so as not to soak the gap; third is to reduce the wetting at the gap "Wind pressure" provided by the industry encyclopedia) poor.in the curtain wall aluminum to open the flow of small holes into the outdoor, through the small gap into the curtain wall of the internal water collected outside the curtain wall, while the row of glass, aluminum and aluminum buckle between Outdoor Decking Product - Shanhai Seven Trustthe equal pressure chamber within a small amount of water.</p>