# What is Spancrete or Hollow Core Concrete? Page: https://stenobird.com/podcast/mighty-house-podcast-3698353/what-is-spancrete-or-hollow-core-concrete Text version: https://stenobird.com/podcast/mighty-house-podcast-3698353/what-is-spancrete-or-hollow-core-concrete.md Podcast: [Mighty House Podcast](https://stenobird.com/podcast/mighty-house-podcast-3698353) Published: 2025-06-27T00:39:24+00:00 Episode link: https://www.mightyhouse.net/blog/what-is-spancrete-or-hollow-core-concrete/ Audio file: https://media.blubrry.com/mightyhouse/content.blubrry.com/mightyhouse/Spancrete_Hollow_Core.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/mighty-house-podcast-3698353/episodes/what-is-spancrete-or-hollow-core-concrete Duration seconds: 610 ## Resource Ever wondered what Spancrete is or as some people call it hollow core? Rich and Ron talk through what it is and some of the uses. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/mighty-house-podcast-3698353/episodes/what-is-spancrete-or-hollow-core-concrete/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/mighty-house-podcast-3698353/what-is-spancrete-or-hollow-core-concrete.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.