1592953544000 1312632483000 term-56890 1616541555492 1312632551000 1616290536253 adlib fitz-online adlib-term-56890 e4916a6e-5b0f-3295-8223-f3939aa5d81d 2 1 scope note Horizontal members which tie together and stiffen two opposite rafters, usually at a point about halfway up the rafters. HAS reference term-56889 adlib-term-56889 672cb0eb-e3ac-3195-bd43-36706beac946 collar beam V.PJ.AFU.ALO.ARI.AFU.AFU.BIQ.AXC.ALO.ALO.ARI.AFU 1 code V.PJ.AFU.ALO.ARI.AFU.AFU.BIQ.AXC.ALO.ALO.ARI.AFU 1 collar beams reference term-56925 adlib-term-56925 bc8f61e6-78bb-3ae8-bd9c-c6eee35ba323 <horizontal roof frame components> collar beams term