{"name":"wall_cmu_sample","parts":[{"count":42,"kind":"block","name":"cmu_8","params":{"height":0.194,"length":0.397,"width":0.194},"sources":["ASTM C90, a hollow concrete block of 8 by 8 by 16 in (nominal): 15 5/8 by 7 5/8 by 7 5/8 in."]},{"count":1,"kind":"lintel","name":"lintel_1100x194x398","params":{"length":1.1},"sources":["A precast lintel of reinforced concrete, 150 mm longer than the opening at each end."]},{"count":1,"kind":"mortar","name":"mortar","params":{},"sources":[]}]}