Process Data set: 100mm Aglite Ultima 4.2N/mm2 - Great Heck (en) en
Process information
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| Reference year | 2026 | ||
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| Technical purpose of product or process | This Environmental Product Declaration is based on production site in Great Heck. AGLITE ULTIMA is a low-density, lightweight load-bearing concrete masonry unit (CMU) manufactured across few Plasmor production sites (Boughton / Great Heck / Knottingley / Sabey Kirby / Widnes) using a proprietary blend of Plasmor's own man-made expanded clay aggregate combined with other high-quality lightweight aggregates. The product is available in multiple compressive strength classes (4.2N/mm², 7.3N/mm², and 10.4N/mm²) and in two thicknesses (100mm and 140mm). The blocks are solid, plain-ended, open-textured, and grey in colour. The open texture is designed to directly accept plaster or render. AGLITE ULTIMA - 100mm Aglite Ultima 4.2N/mm2 Lightweight & Low Density - Ultra-lightweight construction with a dry density of 1,050 kg/m³ High Thermal Efficiency- Low thermal conductivity (λ = 0.31 W/m·K) supports compliance with Building Regulations Part L Good Sound Insulation - complies with Robust Details E-WM-12, E-WM-17, E-WM-34, and E-FC-4, supporting compliance with Building Regulations Part E. Fire Resistant - offers inherent non-combustibility and fire resistance performance in accordance with applicable standards. Load Bearing - compressive strength classes, suitable for load-bearing wall applications across residential and commercial construction. Accepts Plaster & Paint Without Bonding Coat - The open-textured surface finish directly receives plaster, render, and paint, eliminating the need for additional bonding treatments and reducing material use. Low Shrinkage - The aggregate composition minimises drying shrinkage, reducing the risk of cracking and contributing to the long-term durability and integrity of the masonry structure. Authority - Manufactured under BSI Quality Assurance standards with full CE marking, demonstrating conformance with EN 771-3 and all prevailing UK Building Regulations. Easily Cut & Chased - The block can be cut and chased on site without specialist equipment. Excellent Fixability - – Accepts standard masonry fixings and fasteners reliably, supporting a wide range of internal and external finish systems. AGLITE ULTIMA is intended for use in: External walls – outer and inner leaf Internal load-bearing walls Internal partition walls Party walls Walls below DPC (7.3N only) Suspended floors – beam and block construction Suitable for: Residential (housebuilding), commercial, industrial, and repair, maintenance & improvement projects. 100mm Aglite Ultima 4.2N/mm2 - Technical Specifications: Compressive Strength - 4.2 N/mm² Dry Density - 1,050 kg/m³ Thermal Conductivity (λ) 0.31 W/m·K Block Thickness - 100mm Work Size (L × H × W) - 440 × 215 × 100mm Unit Weight (100mm) ~ 11.5 kg Pack Coverage - 9.6 m² (100mm) https://www.plasmor.co.uk/building-blocks/ultra-lightweight-blocks/aglite-ultima/ | ||
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| General comment on data set | This Environmental Product Declaration is based on production site in Great Heck. AGLITE ULTIMA is a low-density, lightweight load-bearing concrete masonry unit (CMU) manufactured across few Plasmor production sites (Boughton / Great Heck / Knottingley / Sabey Kirby / Widnes) using a proprietary blend of Plasmor's own man-made expanded clay aggregate combined with other high-quality lightweight aggregates. The product is available in multiple compressive strength classes (4.2N/mm², 7.3N/mm², and 10.4N/mm²) and in two thicknesses (100mm and 140mm). The blocks are solid, plain-ended, open-textured, and grey in colour. The open texture is designed to directly accept plaster or render. AGLITE ULTIMA - 100mm Aglite Ultima 4.2N/mm2 Lightweight & Low Density - Ultra-lightweight construction with a dry density of 1,050 kg/m³ High Thermal Efficiency- Low thermal conductivity (λ = 0.31 W/m·K) supports compliance with Building Regulations Part L Good Sound Insulation - complies with Robust Details E-WM-12, E-WM-17, E-WM-34, and E-FC-4, supporting compliance with Building Regulations Part E. Fire Resistant - offers inherent non-combustibility and fire resistance performance in accordance with applicable standards. Load Bearing - compressive strength classes, suitable for load-bearing wall applications across residential and commercial construction. Accepts Plaster & Paint Without Bonding Coat - The open-textured surface finish directly receives plaster, render, and paint, eliminating the need for additional bonding treatments and reducing material use. Low Shrinkage - The aggregate composition minimises drying shrinkage, reducing the risk of cracking and contributing to the long-term durability and integrity of the masonry structure. Authority - Manufactured under BSI Quality Assurance standards with full CE marking, demonstrating conformance with EN 771-3 and all prevailing UK Building Regulations. Easily Cut & Chased - The block can be cut and chased on site without specialist equipment. Excellent Fixability - – Accepts standard masonry fixings and fasteners reliably, supporting a wide range of internal and external finish systems. AGLITE ULTIMA is intended for use in: External walls – outer and inner leaf Internal load-bearing walls Internal partition walls Party walls Walls below DPC (7.3N only) Suspended floors – beam and block construction Suitable for: Residential (housebuilding), commercial, industrial, and repair, maintenance & improvement projects. 100mm Aglite Ultima 4.2N/mm2 - Technical Specifications: Compressive Strength - 4.2 N/mm² Dry Density - 1,050 kg/m³ Thermal Conductivity (λ) 0.31 W/m·K Block Thickness - 100mm Work Size (L × H × W) - 440 × 215 × 100mm Unit Weight (100mm) ~ 11.5 kg Pack Coverage - 9.6 m² (100mm) https://www.plasmor.co.uk/building-blocks/ultra-lightweight-blocks/aglite-ultima/ | ||
| Copyright | Yes | ||
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| Data set valid until | 2031 | ||
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| Technology description including background system | This Environmental Product Declaration is based on production site in Great Heck. AGLITE ULTIMA is a low-density, lightweight load-bearing concrete masonry unit (CMU) manufactured across few Plasmor production sites (Boughton / Great Heck / Knottingley / Sabey Kirby / Widnes) using a proprietary blend of Plasmor's own man-made expanded clay aggregate combined with other high-quality lightweight aggregates. The product is available in multiple compressive strength classes (4.2N/mm², 7.3N/mm², and 10.4N/mm²) and in two thicknesses (100mm and 140mm). The blocks are solid, plain-ended, open-textured, and grey in colour. The open texture is designed to directly accept plaster or render. AGLITE ULTIMA - 100mm Aglite Ultima 4.2N/mm2 Lightweight & Low Density - Ultra-lightweight construction with a dry density of 1,050 kg/m³ High Thermal Efficiency- Low thermal conductivity (λ = 0.31 W/m·K) supports compliance with Building Regulations Part L Good Sound Insulation - complies with Robust Details E-WM-12, E-WM-17, E-WM-34, and E-FC-4, supporting compliance with Building Regulations Part E. Fire Resistant - offers inherent non-combustibility and fire resistance performance in accordance with applicable standards. Load Bearing - compressive strength classes, suitable for load-bearing wall applications across residential and commercial construction. Accepts Plaster & Paint Without Bonding Coat - The open-textured surface finish directly receives plaster, render, and paint, eliminating the need for additional bonding treatments and reducing material use. Low Shrinkage - The aggregate composition minimises drying shrinkage, reducing the risk of cracking and contributing to the long-term durability and integrity of the masonry structure. Authority - Manufactured under BSI Quality Assurance standards with full CE marking, demonstrating conformance with EN 771-3 and all prevailing UK Building Regulations. Easily Cut & Chased - The block can be cut and chased on site without specialist equipment. Excellent Fixability - – Accepts standard masonry fixings and fasteners reliably, supporting a wide range of internal and external finish systems. AGLITE ULTIMA is intended for use in: External walls – outer and inner leaf Internal load-bearing walls Internal partition walls Party walls Walls below DPC (7.3N only) Suspended floors – beam and block construction Suitable for: Residential (housebuilding), commercial, industrial, and repair, maintenance & improvement projects. 100mm Aglite Ultima 4.2N/mm2 - Technical Specifications: Compressive Strength - 4.2 N/mm² Dry Density - 1,050 kg/m³ Thermal Conductivity (λ) 0.31 W/m·K Block Thickness - 100mm Work Size (L × H × W) - 440 × 215 × 100mm Unit Weight (100mm) ~ 11.5 kg Pack Coverage - 9.6 m² (100mm) https://www.plasmor.co.uk/building-blocks/ultra-lightweight-blocks/aglite-ultima/ | ||
Modelling and validation
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| Compliance |
Compliance system name
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Approval of overall compliance
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Nomenclature compliance
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Methodological compliance
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Review compliance
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Documentation compliance
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Quality compliance
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Administrative information
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| Time stamp (last saved) | 2026-05-16T20:26:16.382+02:00 |
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| UUID | 688bd82a-3b19-5ff7-8f6e-99fd475fcdd2 |
| Date of last revision | 2026-05-16T18:26:15 |
| Data set version | 00.01.000 |
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| Registration number | HUB-6338 |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | None |
Environmental indicators
Indicators of life cycle