# carlos-acosta-guides Field guides for concrete, masonry, and structural work — ratio, sound, timing. Machine-readable twins included. **Live demo:** https://carlos-acosta.4ort.net/guides/first-pour.html ## Related in the galaxy - carlos-acosta.4ort.net/tools/beam-load.html - carlos-acosta.4ort.net/films/el-calor-del-comal/ - alvester.4ort.net _Built by carlos-acosta in the 4ort galaxy._