[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3" css=".vc_custom_1434349958983{padding-bottom: 20px !important;}"][vc_column_text] Double Walling [/vc_column_text][vc_column_text] Double wall panels comprise of a pair of precast reinforced concrete shells, separated by a cavity with steel ties. The hollow cavity is filled with premixed concrete, forming a solid concrete wall. Double Wall has been developed to provide cost effective and...