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VOL. I · EST. 11.2025 
SatyaDheesh
सत्याधीश
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Union government to sanction another six lakh houses for Andhra Pradesh

GS3Economy · S&T · Environment · Security· Land reforms· Prelims·

Infrastructure and technology integration: a GS3 case study on rural housing and 3D printing.

Why in news

Union Minister Shivraj Singh Chouhan announced an additional six lakh houses for Andhra Pradesh under PMAY-G 2.0 and launched a 3D concrete-printed housing pilot project.

Background

The Union government is sanctioning 6 lakh additional houses for Andhra Pradesh, joining the existing 3 lakh houses under PMAY-G 2.0. A pilot project of 177 3D concrete-printed houses was launched at Burripalem and Obulanayudupalem.

Facts for Prelims

  • SchemePMAY-G 2.0: Pradhan Mantri Awas Yojana-Gramin 2.0 provides housing for rural-poor households.
  • S&T3D concrete printing: Technology used for the pilot project of 177 houses in Andhra Pradesh.
  • FactThe Centre provides ₹6,000 annually to farmers, while the State adds ₹14,000 under Annadata Sukhibhava.
  • PlaceBurripalem and Obulanayudupalem: Locations of the 3D concrete-printed house pilot project in Andhra Pradesh.

Prelims practice question

Which technology was utilized for the pilot project of 177 houses in Burripalem and Obulanayudupalem?

  1. (a)Bamboo-reinforced masonry
  2. (b)Geopolymer concrete casting
  3. (c)3D concrete printing
  4. (d)Modular pre-fabrication
Show answer

Answer: (c) 3D concrete printing — The note specifies that a 3D concrete-printed housing pilot project was launched at these locations.

For Mains

Q. Discuss how innovative construction technologies like 3D concrete printing can address the rural housing shortage while ensuring structural durability and cost-effectiveness.

Dimensions to cover in your answer

  • Technological leap: Reducing construction time and labor costs through automated 3D concrete printing
  • Fiscal synergy: Complementary funding models between Central (PMAY-G) and State (Annadata Sukhibhava) schemes

Keywords: Rural Housing · 3D Concrete Printing · PMAY-G 2.0 · Infrastructure Development · Fiscal Federalism

Read the full news →Report a mistake in this noteSource: The Hindu ↗

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