| Title | செங்கல் - Sengal (Brick)செங்கல் Sengal |
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| Description | Sengal (Brick) used in Nataraja Temple are typically made from locally sourced clay, fired at temperatures between 900-1000°C. They have a compressive strength of 7-14 MPa and a water absorption rate of 15-20%. Brick dimensions vary but are typically around 23 x 11 x 7 cm. |
| Tags | ईंट Īnt Brick Clay Kiln Masonry इँटा Intā Firing Ahom Sivasagar इष्टका Ishtakā इष्टिका Ishtika Terracotta Telangana Ishtikā Fired Burnt Clay Udayagiri Karachi Īṣṭikā Eent Clay Brick Temple Kiln-Fired Sun-Dried Fired Brick Ceramic Assam Kamakhya Fired Clay Wall Bengal Neelum Valley Munger Surkhi Compressive Strength Īṅṭ Īṇṭ Īnta Īṅṭa Īṇṭa செங்கல் Ceṅkal Iṣṭikā Sengal |
| Material ID | INHFMAT-554258292-20-11-25-SB |
| URI | https://www.inheritage.foundation/aat/material/brick |
| API Endpoint | https://inheritage.foundation/api/v1/aat/materials/brick |
| Total Sites | 1 |
| Primary Sites | 1 |
| Created | November 20, 2025 |
| Last Updated | November 20, 2025 |
| Types | Ceramic Clay Product Artificial Stone Burnt Clay Brick Terracotta Masonry Unit Fired Clay Clay Brick Clay Structural Clay Burnt Clay Fired Brick Manufactured Stone Building Material Sun-dried Brick Fired Clay Brick Terracotta Brick Surkhi Brick Common Brick Facing Brick Adobe Brick |
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| Regions | West Bengal Bihar Uttar Pradesh Assam Bengal Central Province, Sri Lanka Punjab Tamil Nadu Rajasthan Telangana Andhra Pradesh Maharashtra Haryana Kerala Chhattisgarh Sri Lanka Jammu and Kashmir Indus Valley Civilization Gangetic Plains Manipur Indus Valley Sindh South India Pan India Jharkhand All regions of India Uttarakhand Tripura Gujarat Pan-India Himachal Pradesh Karnataka Indo-Gangetic Plain Gangetic plains Arunachal Pradesh Meghalaya Kashmir Valley Madhya Pradesh North Central Province, Sri Lanka Pan-Indian Alluvial regions Mizoram Throughout India and Sri Lanka |
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| Time Periods | Ancient India Medieval Period CE British Colonial Period Ahom Dynasty Period Ahom Period (1228-1826) Mauryan Period (322-185 BCE) Gupta Period (320-550 CE) 3rd century BCE Gupta Period Satavahana Period (2nd century BCE-3rd century CE) Kakatiya Dynasty (12th-14th century CE) Gupta Period CE Indus Valley Civilization (3300-1700 BCE) Mughal Period (1526-1857 CE) Indus Valley Civilization Mauryan Period Modern Era Mughal Period Ahom Dynasty 16th century CE Maurya Empire (322-185 BCE) Gupta Empire (320-550 CE) 17th century CE Ancient Period Modern Period CE Colonial Period 20th Century CE 3300 BCE (Indus Valley) 14th century CE Pala Period Ahom Kingdom (1228-1826) 3rd century BCE (Maurya Period) 14th-17th century CE Likely pre-10th century CE Maurya Empire Gupta Empire 18th century CE Colonial Period CE Ancient times Mughal Period (16th-18th century CE) 17th-18th century CE Modern Period British Colonial Period (1757-1947) 18th Century CE Modern Qutb Shahi Dynasty 5th-6th century CE 19th Century CE Maurya Period Sikh Empire 3rd millennium BCE (Indus Valley Civilization) 12th century CE Indus Valley Civilization BCE 19th century CE 12th Century CE Kalachuri Period Ancient Medieval 16th-17th century CE Sikh Period Vijayanagara Period Ancient Period BCE Kushan Empire (1st-3rd century CE) Maurya Period (3rd century BCE) Gupta Period (4th-6th century CE) Mughal Empire Delhi Sultanate 16th-18th century CE 5th-8th century CE Gupta period (4th-6th century CE) 6th-12th century CE Early Modern Period Mughal Period CE Sikh Empire Period CE 11th century CE Kalachuri period Maurya Period (322-185 BCE) 11th Century CE 3rd century BCE - Medieval Period CE Ancient Times Chola Period (9th-13th century CE) Nayaka Period (16th-17th century CE) Mauryan Empire (322-185 BCE) Mauryan Empire Early Dynastic Period Medieval Period Chola Period CE Nayaka Period CE Chola Period Mauryan Period BCE 9th century CE |
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| Dynasties | Maurya Gupta Mughal Ahom Dynasty Pala Chola Maurya Empire Gupta Empire Chola Dynasty Satavahana Kakatiya Mauryan Dynasty Gupta Dynasty Mughal Dynasty Ahom Portuguese Qutb Shahi dynasty Mauryan Pala dynasty Kandyan Meitei Reddy Dynasty Shunga Vijayanagara Possibly Tomara or Chauhan Kushan Gajapati dynasty Vijayanagara Empire Delhi Sultanate Asaf Jahi dynasty Rajput Maurya Dynasty Ahom dynasty Regional Dynasties Mughal Empire (influence) All dynasties Qutb Shahi Tughlaq Dynasty Sikh Various Chauhan Dynasty Koch dynasty Maurya dynasty Gupta dynasty Mughal dynasty Rana Dynasty Kalachuri Dynasty Koch Dynasty Katoch Dynasty Mughal Empire Sikh Empire Kushana Vakataka Solanki British Nayaka Dynasty Jaintia Kings Maratha Nala dynasty Kalachuri dynasty Karkota Dynasty Utpala Dynasty Kalachuri Eastern Ganga Dynasty Anuradhapura Kingdom Mauryan Empire Tripura Kingdom Chera Dynasty Local rulers Pandya Nayaka |
| Sources | Local kilns near Kolkata Brickfields along the Ganges Local clay deposits near Charaideo Local clay deposits near Sivasagar Local clay pits near Patna Brick kilns along the Ganges Local brick kilns near Adam's Peak Ganga River basin clay deposits Local kilns near construction sites Local clay pits Brick kilns near riverbeds Local clay pits near settlements Ganga river basin clay deposits Brick kilns near settlements Local brick kilns near Basar (specific names unknown) Ancient brick kilns near riverbeds Local clay deposits along riverbanks Local clay pits in Punjab region Brick kilns near Fatehgarh Sahib Local kilns near riverbeds Gangetic plains clay deposits Local clay deposits near riverbeds Brick kilns in rural areas Specific clay deposits in Bihar Local clay pits near riverbeds Brick kilns along riverbanks Local clay pits near Rajgir Specific regional kilns Brick kilns in Bengal region Brick kilns near construction sites Local brick kilns in Kannur district Local brick kilns near Kolkata Specific clay deposits along the Ganges Local brick kilns in Kamrup district, Assam Local brick kilns near Bhadrachalam Local brick kilns near Janjgir-Champa Clay deposits along the Mahanadi River Gangetic plains Local kilns near Raipur Clay deposits along riverbanks Local brick kilns near Vijayawada Local brick kilns near Hajo, Assam Specific clay deposits in Sri Lanka Local brick kilns near Srinagar Local clay deposits near brick kilns Local brick kilns near Kondapalli Local clay deposits along the Ganges River Brick kilns near Patna Specific regional sources Local clay deposits near riverbanks Brick kilns in Assam region Local clay deposits Alluvial plains Riverbeds Specific local kilns Local clay deposits near Kurukshetra Gangetic plain clay deposits Riverbed clay sources Local kilns Local brick kilns near Udayagiri Local Sindh clay deposits Local brick kilns along the Hooghly River Alluvial clay deposits Brick kilns near urban centers Local brick kilns Brick kilns near Agra Local clay deposits near settlements Local brick kilns near Guwahati Local brick kilns near Sonepur Local clay deposits near Deoghar Brick kilns in surrounding areas Local clay pits near Barrackpore Local brick kilns near Deoghar Local brick kilns using alluvial clay deposits Local clay deposits in Tripura Brick kilns near Agartala Local clay deposits near Hyderabad specific geographic sources Local clay deposits near Tezpur Local clay pits near construction sites Local kilns near Ahmedabad Local clay deposits near construction sites Local brick kilns near Hisar Local brick kilns near Amritsar Brickfields along the Ravi River Local kilns near Hansi Local brick kilns near Giridih Local brick kilns near Raipur Local brick kilns in Kamrup district Alluvial clay deposits along Brahmaputra river Brick kilns Local brick kilns using alluvial clay Local clay deposits near Janjgir Alluvial clay deposits of Brahmaputra valley Local brick kilns near Kangra Local brick kilns near Chittoor Riverbeds for clay Local brick kilns near Varanasi specific brick kilns Clay deposits Brick kilns in Murshidabad district Brick kilns in Gujarat Local clay deposits near Gaya Brickfields along the Sabarmati River Brick kilns in Punjab region Local brick kilns in Haryana and surrounding regions Local brick kilns near Madurai Local clay deposits near Bhalukpong Specific riverbank clay sources Local brick kilns near Munger Alluvial clay deposits of the Ganges Clay pits Local brick kilns near Nartiang Specific brick kilns in Gujarat Local Sindh brick kilns Brick kilns near Ahmedabad specific clay sources Local clay pits in Punjab Brick kilns near Patiala Brick kilns near rivers Local clay deposits near Rajim Brick kilns in Chhattisgarh Local brick kilns near Mathura Local clay deposits in Neelum Valley Local brick kilns near riverbeds Local kilns near Patiala Local kilns near Kanker Clay deposits near Mahanadi river Clay deposits near rivers Local brick kilns near Mumbai Kilns along the Indus River Indus Valley clay deposits specific regional kilns Local brick kilns near Visakhapatnam Alluvial clay deposits along the Ganges River Local clay pits near Anuradhapura Local brick kilns near Sudhanoti Local clay deposits near Hamirpur, Himachal Pradesh Brick kilns near Sundernagar Local kilns near Surat Specific clay deposits along the Tapi River Brick kilns in Punjab Local brick kilns near Udaipur, Tripura Local clay pits near Mayiladuthurai Locally produced from clay deposits Specific brick kilns regional clay pits Local brick kilns near Gingee Alluvial plains of the Ganges Specific clay deposits Specific clay deposits near rivers Local brick kilns near construction sites Local clay deposits near Khammam Brick kilns in Telangana Local brick kilns near alluvial soil deposits Local brick kilns near Nellore Regional clay deposits Specific geographic sources Local clay deposits near rivers Local clay deposits near Dantewada Local clay pits near Thanjavur Local clay pits near Thiruketheeswaram Gangetic plains (historical) Kilns near Chidambaram |
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| Properties | Compressive strength: 3.5-35 MPa Water absorption: 15-20% Density: 1600-1900 kg/m³ Thermal conductivity: 0.6-1.0 W/mK Compressive strength: 10-35 MPa Water absorption: 15-25% Density: 1600-2200 kg/m³ Compressive strength: 10-20 MPa Density: 1600-1800 kg/m³ Thermal conductivity: 0.6-0.8 W/mK Density: 1600-1920 kg/m³ Compressive strength: 3.5-7 MPa Firing temperature: 900-1000°C Water absorption: 5-20% Water absorption: 10-20% Compressive strength: 3.5-14 MPa Density: 1.6-2.0 g/cm³ Porosity: 15-25% Thermal conductivity: 0.6-1.0 W/m.K Compressive strength: 15-30 MPa Compressive strength: 3.5-35 N/mm² Compressive strength: 5-20 MPa Density: 1600-2000 kg/m³ Firing temperature: 800-1000°C Density: 1.6-1.8 g/cm³ Compressive strength: 5-15 MPa Firing temperature: 900-1100 °C Compressive strength: 7-14 MPa Firing temperature: 800-950°C Compressive strength: 5-10 MPa Density: 1.8-2.0 g/cm³ Firing temperature: 800-900°C Density: 1.6-2.2 g/cm³ Compressive strength: 5-35 MPa Porosity: 20-25% Compressive strength: 15-25 MPa Porosity: 15-20% Water absorption: 10-15% Compressive strength: 3.5-10 MPa Compressive strength: 5-30 MPa (depending on firing) Compressive strength (Pakka): 7-10 MPa Water absorption (Pakka): 15-20% Density (Pakka): 1.8-2.0 g/cm³ Firing temperature (Pakka): 800-900°C Compressive strength: 5-40 MPa Firing temperature: 900-1100°C Compressive Strength: 5-40 MPa Water Absorption: 10-25% Firing Temperature: 900-1100 °C Compressive strength: 3-30 MPa (depending on firing) Compressive strength: 3.5-35 MPa (depending on class) Firing temperature: 900-1200 °C Compressive strength: 10-15 MPa Compressive strength: 5-30 MPa Porosity: 20-30% Firing temperature: 800-1100°C Water absorption: 10-25% Compressive strength: 3.5-20 MPa Porosity: 10-25% Compressive strength: 15-40 MPa Density: 1800-2000 kg/m³ Compressive strength: 3.5-70 MPa Water absorption: 5-25% Thermal conductivity: 0.84 W/mK Compressive strength: 5-40 MPa (depending on firing) Compressive strength: 10-30 MPa Compressive strength: 5-40 MPa (depending on class) Density: 1.8-2.2 g/cm³ Compressive strength: 10-40 MPa (depending on firing) Compressive strength: 3.5-15 MPa |
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| Uses | Load-bearing walls Partition walls Paving Arches Vaults Vaulted roofs Well linings Facing Vaulting Ornamental brickwork Non-load bearing walls Ornamental features Facing material Pavements Walls Ornamental details Foundation Wall construction Decorative elements Decorative facades Arches and vaults Linings of wells Superstructure Surkhi (Brick Dust) production Infill material Drainage systems Decorative brickwork Linings Enclosure walls Surkhi production Foundations Infill walls Domes Ornamental work Vaulted roofs (as brick tiles) Secondary walls Linings for wells Infill panels Vaulted roofs (in some cases) Infill Linings for kunds Decorative panels Interior walls Vaulted roofs (rare) |
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| Materials | चूना - Chunā (Lime Mortar) सुरखी - Surkhi (Brick Dust) कंकड़ - Kankar (Lime Nodules) Kāshtha (Wood) Kankar (Lime Nodules) Kāshtha (Timber) Kāshtha (Wood) for scaffolding जल - Jala (Water) रेत - Ret (Sand) मिट्टी - Mitti (Clay) Stone masonry Cement mortar लकड़ी - Lakdi (Wood) for scaffolding मिट्टी - Mitti (Mud Plaster) बालू - Bālū (Sand) बाली - Bālī (Sand) मृत्तिका - Mrittika (Clay) Mud Mortar रेती - Retī (Sand) मृत्तिका - Mrittikā (Terracotta) पलस्तर - Palastar (Plaster) मिट्टी - Mitti (Mud) मिट्टी - Miṭṭī (Clay) मिट्टी - Mittī (Mud) मिट्टी - Mittī (Clay) Bājri (Gravel) कंकड़ - Kankar (Gravel) गाारा - Gārā (Mud Mortar) रेती - Reti (Sand) गोबर - Gobar (Cow Dung) मिट्टी - Miṭṭī (Mud) मिट्टी का गारा - Miṭṭī kā Gārā (Mud Mortar) लकड़ी - Lakadi (Wood) Kāshtha (Wood) for firing गाारा - Gāra (Mud Mortar) சுண்ணாம்புச் சாந்து - Cuṇṇāmpuc cāntu (Lime Mortar) சுர்க்கி - Curkki (Surkhi) மண் சாந்து - Maṇ cāntu (Mud Mortar) சுண்ணாம்பு - Chunāmbū (Lime Mortar) சுர்க்கி - Surkhi (Brick Dust) மணல் - Manal (Sand) |
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| Styles | Bengal architecture Indo-Islamic architecture Colonial architecture Ahom architecture style Bengal architecture style Ahom architecture Sri Lankan architecture Bengal terracotta architecture Bengal terracotta architecture style Indo-Islamic architecture style Dravidian architecture style Kakatiya architecture style Sikh architecture style Mughal architecture Mauryan architecture style Gupta architecture style Bengal terracotta temple architecture Indo-Portuguese architecture Traditional Indian vernacular architecture Assamese temple architecture Nagara architecture style Gupta architecture Nagara architecture Kashmiri Architecture Bengal terracotta temples Meitei architecture Vijayanagara architecture style Mauryan architecture Vijayanagara architecture Deccan architecture Bengal Temple Architecture Rajput architecture style Vernacular architecture Regional temple architecture Indo-Islamic architecture (influence) All styles Kumaoni architecture Deccani architecture style Gujarati architecture style Sikh architecture Traditional Indian architecture Assam type architecture Indo-Nepalese architecture Assamese architecture Temple architecture style Indus Valley architecture style All Indic architectural styles British Colonial architecture Gujarati vernacular architecture Indo-Saracenic architecture style Sikh Architecture Rajput Architecture Mughal architecture style Indo-Islamic Architecture Bengal Architecture Regional vernacular architecture Temple architecture Haveli architecture Indus Valley Civilization architecture Kashmiri Temple Architecture Maratha architecture style Modern Indian Temple Architecture Kalinga architecture Ancient Sri Lankan architecture Buddhist architecture Rajput architecture Pahari architecture style Colonial architecture style Kerala architecture style Dravidian Architecture Nagara Architecture Vernacular Architecture Vernacular architecture style |
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| Categories | Residential buildings Public buildings Forts Palace Temple Fortification Fort Stupa Pilgrimage Site Residential Buildings Gurdwara Residential Monastery Fortifications Arches Vaults Temples Stepwells Wells Walls Residential architecture Wall Arch Residential Architecture Gateway House Havelis Vihara Public Buildings All categories Mosque Tomb Stepwell Haveli Palaces Religious Structures Residential Building Mandapa Gopuram Domestic Architecture Residential building Public Building Houses Structural Component Residential Structures Pavement Kund Infrastructure Religious |
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| Notes |
|
|---|
| Title | Type | Notes |
|---|---|---|
| IS 1077: Common Burnt Clay Building Bricks - Specification | Standard | Indian Standard for brick specifications |
| Archaeological Survey of India Reports | Technical Report | Material analysis of Ahom structures |
| Ancient Indian Bricks: A Study | Book | Brick types and manufacturing |
| Ancient Indian Bricks: A Study | Book | Technical analysis of brick composition and properties |
| ASI Technical Bulletin | Technical Report | Brickwork analysis |
| Traditional Brick Making in India | Technical Report | Details on clay selection and firing techniques |
| Traditional Building Materials of India | Book | Brick manufacturing techniques |
| IS 1077: Common Burnt Clay Building Bricks - Specification | Indian Standard | Brick specifications |
| Ancient Indian Bricks: A Study | Book | Technical analysis of brick types |
| Ancient Indian Bricks | Journal Article | Brick manufacturing techniques |
| Bricks and Brick Structures in Ancient India | Book | Manufacturing and use of bricks |
| ASI Technical Bulletin | Technical Report | Brick analysis and conservation |
| Ancient Indian Bricks: A Study of Manufacturing Techniques | Academic Paper | Details on brick manufacturing |
| Traditional Brick Making in India | Article | Manufacturing techniques |
| Ancient Indian Bricks | Article | Brick manufacturing techniques |
| Building Materials in Ancient India | Book | Brick properties and uses |
| Brick Technology in Ancient India | Book | Manufacturing and use of bricks in Indian architecture |
| Brick Manufacturing in India | Technical Report | Traditional brick making techniques |
| Traditional Indian Brick Making | Technical Report | Brick manufacturing techniques |
| Ancient Indian Bricks: A Study | Book | Technical analysis of brick composition and manufacturing |
| IS 1077: Common Burnt Clay Building Bricks - Specification | Indian Standard | Brick specifications |
| Traditional Indian Brick Making Techniques | Journal Article | Details on clay sourcing and firing |
| Building Materials by S.K. Duggal | Book | Properties and uses of bricks |
| Traditional Indian Building Materials | Book | Brick manufacturing and properties |
| Indian Standard Codes for Brick Masonry | Standard | Specifications and testing methods |
| Traditional Building Materials of India | Book | Brick manufacturing and properties |
| ASI Technical Bulletin | Technical Report | Material analysis and conservation |
| Brick and Tile Manufacture | Book | Details on brick manufacturing processes and properties |
| Building Materials in India | Book | Brick manufacturing and properties |
| Ancient Indian Bricks: A Study of Manufacturing Techniques | Academic Paper | Details on brick manufacturing. |
| Traditional Indian Building Materials and Techniques | Book | Brick manufacturing and usage |
| Brick Manufacturing in India | Technical Report | Analysis of brick properties and manufacturing techniques |
| Traditional Brick Making in India | Technical Report | Details on brick manufacturing techniques |
| Ancient India (ASI) | Journal | Archaeological reports |
| Brick and Tile Industries in India | Report | Manufacturing process and properties |
| Building Materials and Construction | Textbook | Brick manufacturing and properties |
| Traditional Brick Manufacturing in India | Technical Report | Brick properties and manufacturing |
| Bricks and Mortar: A Practical Guide | Book | Technical details on brick production and use |
| Bureau of Indian Standards Codes | Standard | Brick specifications |
| BIS Standards for Bricks | Standard | Brick specifications and testing |
| Traditional Building Materials and Techniques | Book | Brick manufacturing |
| Ancient Indian Bricks | Book | Details on brick manufacturing techniques |
| Brick Technology | Book | Brick manufacturing and properties |
| BIS Standards for Bricks | Standard | Brick specifications |
| Central Building Research Institute (CBRI) publications | Technical Report | Brick manufacturing and properties |
| Brick Manufacturing Technology | Technical Manual | Firing process and properties |
| Traditional Brick Making Techniques | Technical Manual | Firing and composition |
| Ancient Brick Technology | Archaeological Report | Manufacturing techniques |
| IS 1077:1992 | Standard | Common Burnt Clay Building Bricks - Specification |
| Traditional Indian Building Materials and Techniques | Book | Brick manufacturing and use |
| Traditional Building Materials of India | Book | Brick manufacturing and properties |
| Ancient Indian Brick Technology | Journal Article | Manufacturing and properties |
| Bricks and Brick Structures | Technical Report | Material properties and conservation |
| Traditional Brick Making in India | Article | Technical aspects of brick production |
| National Building Code of India | Standard | Brick specifications |
| ASI Technical Bulletin | Technical Report | Material analysis |
| Brick and Tile Industry in India | Industry Report | Brick manufacturing and properties |
| IS 1077: Common Burnt Clay Building Bricks - Specification | Indian Standard | Brick specifications |
| Traditional Indian Brick Making | Technical Report | Brick manufacturing techniques |
| Traditional Building Materials of India | Book | Brick manufacturing and properties |
| Traditional Building Materials of India | Book | Brick manufacturing and properties |
| Central Building Research Institute (CBRI) Publications | Technical Report | Brick manufacturing and properties |
| Traditional Indian Building Materials and Techniques | Book | Brick manufacturing and properties |
| Traditional Indian Brick Making | Technical Report | Brick manufacturing techniques |
| Traditional Brick Making in India | Technical Report | Brick manufacturing process |
| CBRI Reports | Technical Report | Brick manufacturing and properties |
| Traditional Brick Making in South India | Journal Article | Details on brick composition and firing techniques |
| ASI Technical Bulletin | Technical Report | Material analysis |
| Traditional Indian Building Materials and Technologies | Technical Report | Brick manufacturing and properties |
| Site Name | Status | Usage | Confidence |
|---|---|---|---|
| Nataraja Temple Chidambaram | Primary | 100% |