Indonesia's Cement Industry Introduces New Building Technologies for Faster Affordable Housing

PT Semen Padang is promoting its Sepablock interlock brick system as part of the government's 3‑million‑house program. The technology allows quicker, more efficient and cost‑effective construction, with pilot homes demonstrated in several West Sumatra locations. Company officials said the interlock design reduces labor time, improves precision and lowers energy use, supporting both disaster‑relief housing and commercial projects.

PT Semen Indonesia (SIG) has launched the MiniMix service, a small‑size ready‑mix concrete delivery using trucks that can navigate narrow, dense urban streets where standard mixers cannot reach. The service targets new builds, renovations and mid‑scale development in crowded neighborhoods, offering on‑demand volumes and high‑strength concrete. SIG cites the solution as a way to meet rising demand for quality housing in constrained city areas.