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Masonry Construction Techniques


                           WRONG                            RIGHT



                        5'-0"                              4'-8"
                                  7'-0"                             7'-4"





                    3'-8"  2'-9" 3'-2"                  4'-0"  2'-8" 3'-4"



                                    SHADED AREA INDICATES
                                     FIELD CUTTING REQUIRED










                                                              2'-2"
                                                       3'-2"
                                                2'-9"
                                                   14'-6"
                                         3'-8"
                                 2'-9"
                                                  WRONG











                                                              2'-0"
                                                       3'-4"
                                                2'-8"
                                                    14'-8"
                                         4'-0"
                                 2'-8"             RIGHT


                                                                  FIGURE 5.1
            Modular layout of openings in masonry walls. (adapted from NCMA, TEK 14, National
            Concrete Masonry Association, Herndon, VA).





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