What is कंक्रीट ब्लॉक (Concrete Block)?

कंक्रीट खंड (Concrete Block), a precast masonry unit [1], comprises cement (binder), aggregates (स्थूल समुच्चय), and water. Its composition mirrors traditional *vajralepa* (वज्रलेप) techniques, albeit with modern materials. Compressive strength ranges from 3-30 MPa, density from 600-2400 kg/m³, and water absorption from 5-20%. Thermal conductivity is 0.3-1.0 W/mK. Sourced from quarries (खदान) and cement factories across the Indian subcontinent, aggregates historically included river sand and crushed stone. While not directly analogous to ancient brickwork, its use echoes the scale of Mauryan and Gupta-era construction. Modern applications include load-bearing (भारवाही) and non-load-bearing (गैर-भारवाही) walls. Conservation requires understanding cement hydration products and aggregate reactivity. Restoration on heritage sites demands careful matching of color and texture to preserve aesthetic integrity. Durability depends on mix design and environmental exposure, requiring periodic inspection and repair to mitigate cracking and spalling.

What type of material is कंक्रीट ब्लॉक (Concrete Block)?

कंक्रीट ब्लॉक (Concrete Block) is classified as Precast Concrete, Cementitious Material, Masonry Unit. Key properties include Compressive strength: 3-30 MPa, Density: 600-2400 kg/m³, Water absorption: 5-20%.

Where is कंक्रीट ब्लॉक (Concrete Block) used?

कंक्रीट ब्लॉक (Concrete Block) is commonly used in India, Global. It is sourced from Concrete block manufacturing plants, Cement factories, Local concrete block manufacturers.

How is कंक्रीट ब्लॉक (Concrete Block) used in heritage architecture?

कंक्रीट ब्लॉक (Concrete Block) is used for Load-bearing walls, Non-load-bearing walls, Partition walls, Boundary walls, Infill walls, Foundation walls in heritage architecture. It is found in 1 heritage sites.

कंक्रीट ब्लॉक (Concrete Block) | Inheritage Foundation Art & Architecture Thesaurus | Inheritage Foundation

Name: कंक्रीट ब्लॉक (Concrete Block)
Rating: 4.5 (1 reviews)
Author: Inheritage Foundation

Title	कंक्रीट ब्लॉक (Concrete Block) 4.5/5(Based on 1 heritage site) Rare Kaṅkrīṭ blŏk Concrete Block 4.5/5(Based on 1 heritage site)
Description	कंक्रीट खंड (Concrete Block), a precast masonry unit [1], comprises cement (binder), aggregates (स्थूल समुच्चय), and water. Its composition mirrors traditional vajralepa (वज्रलेप) techniques, albeit with modern materials. Compressive strength ranges from 3-30 MPa, density from 600-2400 kg/m³, and water absorption from 5-20%. Thermal conductivity is 0.3-1.0 W/mK. Sourced from quarries (खदान) and cement factories across the Indian subcontinent, aggregates historically included river sand and crushed stone. While not directly analogous to ancient brickwork, its use echoes the scale of Mauryan and Gupta-era construction. Modern applications include load-bearing (भारवाही) and non-load-bearing (गैर-भारवाही) walls. Conservation requires understanding cement hydration products and aggregate reactivity. Restoration on heritage sites demands careful matching of color and texture to preserve aesthetic integrity. Durability depends on mix design and environmental exposure, requiring periodic inspection and repair to mitigate cracking and spalling.
Also Known As	Concrete Block Kaṅkrīṭ blŏk Concrete Block CMU (Concrete Masonry Unit) Hollow Concrete Block Solid Concrete Block Lightweight Concrete Block कंक्रीट खंड ठोस कंक्रीट खंड सीमेंट ब्लॉक भारवाही कंक्रीट ब्लॉक गैर-भारवाही कंक्रीट ब्लॉक चिनाई इकाई कंक्रीट चिनाई इकाई கான்கிரீட் தொகுதி కాంక్రీట్ బ్లాక్ ಕಾಂಕ್ರೀಟ್ ಬ್ಲಾಕ್ കോൺക്രീറ്റ് ബ്ലോക്ക്
Tags	कंक्रीट ब्लॉक Kankreet Block Concrete Block Cement Masonry Masonry Unit Hollow Block कंक्रीट Kaṅkrīṭa
Material ID	`INHFMAT-427547677-20-11-25-KO`
URI	https://www.inheritage.foundation/aat/material/concrete-block
API Endpoint	`https://inheritage.foundation/api/v1/aat/materials/concrete-block`
Total Sites	1
Primary Sites	1
Created	November 20, 2025
Last Updated	November 28, 2025

External References

View on Getty AAT

Material Types

Types	Precast Concrete Cementitious Material Masonry Unit

Regions

Regions	India Global

Historical Context

Time Periods	20th Century 21st Century

Geographic Sources

Sources	Concrete block manufacturing plants Cement factories Local concrete block manufacturers

Properties

Properties	Compressive strength: 3-30 MPa Density: 600-2400 kg/m³ Water absorption: 5-20% Thermal conductivity: 0.3-1.0 W/mK

Common Uses

Uses	Load-bearing walls Non-load-bearing walls Partition walls Boundary walls Infill walls Foundation walls

Related Materials

Materials	सीमेंट मोर्टार - Seement Mortar (Cement Mortar) प्लास्टर - Plaster (Plaster) सीमेंट - Cement (Cement) चूना - Chunā (Lime Mortar) अंडाकार - Andaakar (Aggregate) सरिया - Sariyā (Reinforcement Steel)

Related Styles

Styles	Modern architecture Contemporary architecture Low-cost housing

Related Categories

Categories	Temple (modern) Community Hall Residential construction Modern buildings

Conservation Notes

Notes	Susceptible to cracking due to thermal expansion and contraction Requires proper jointing and mortar Protection from moisture ingress Susceptible to efflorescence Susceptible to carbonation Requires protective coatings in aggressive environments

Recommended Sources

Title	Type	Notes
IS 2185 (Part 1): 2005	Indian Standard	Concrete Masonry Units - Hollow and Solid Concrete Blocks - Specification

Heritage Sites (1)

Site Name	Status	Usage	Confidence
Shree Swaminarayan Mandir Leicester	Primary	Walls	100%

Frequently Asked Questions

Title	कंक्रीट ब्लॉक (Concrete Block) 4.5/5(Based on 1 heritage site) Rare Kaṅkrīṭ blŏk Concrete Block 4.5/5(Based on 1 heritage site)
Description	कंक्रीट खंड (Concrete Block), a precast masonry unit [1], comprises cement (binder), aggregates (स्थूल समुच्चय), and water. Its composition mirrors traditional vajralepa (वज्रलेप) techniques, albeit with modern materials. Compressive strength ranges from 3-30 MPa, density from 600-2400 kg/m³, and water absorption from 5-20%. Thermal conductivity is 0.3-1.0 W/mK. Sourced from quarries (खदान) and cement factories across the Indian subcontinent, aggregates historically included river sand and crushed stone. While not directly analogous to ancient brickwork, its use echoes the scale of Mauryan and Gupta-era construction. Modern applications include load-bearing (भारवाही) and non-load-bearing (गैर-भारवाही) walls. Conservation requires understanding cement hydration products and aggregate reactivity. Restoration on heritage sites demands careful matching of color and texture to preserve aesthetic integrity. Durability depends on mix design and environmental exposure, requiring periodic inspection and repair to mitigate cracking and spalling.
Also Known As	Concrete Block Kaṅkrīṭ blŏk Concrete Block CMU (Concrete Masonry Unit) Hollow Concrete Block Solid Concrete Block Lightweight Concrete Block कंक्रीट खंड ठोस कंक्रीट खंड सीमेंट ब्लॉक भारवाही कंक्रीट ब्लॉक गैर-भारवाही कंक्रीट ब्लॉक चिनाई इकाई कंक्रीट चिनाई इकाई கான்கிரீட் தொகுதி కాంక్రీట్ బ్లాక్ ಕಾಂಕ್ರೀಟ್ ಬ್ಲಾಕ್ കോൺക്രീറ്റ് ബ്ലോക്ക്
Tags	कंक्रीट ब्लॉक Kankreet Block Concrete Block Cement Masonry Masonry Unit Hollow Block कंक्रीट Kaṅkrīṭa
Material ID	`INHFMAT-427547677-20-11-25-KO`
URI	https://www.inheritage.foundation/aat/material/concrete-block
API Endpoint	`https://inheritage.foundation/api/v1/aat/materials/concrete-block`
Total Sites	1
Primary Sites	1
Created	November 20, 2025
Last Updated	November 28, 2025