EC · Manual catalogue
ECFive methods, one standard.
Every manual contains exactly four main sections and connects decisions, sources, technical controls, stop rules, and signatures.
Public research edition
Method and status are public; the technical file remains controlled.
These pages do not authorise work and do not replace surveys, calculations, filings, works direction, safety coordination, or professional signatures. Internal PDFs become downloadable only after publication review, restricted-data removal, and entry in the controlled manifest.
Status at 28 July 2026
Internal issues kept separate from publication.
“Verified internal edition” means the bilingual PDFs passed local compilation and review; it does not mean they are approved as public downloads or applicable to a construction site.
Stone-masonry anchors and fixings
A substrate-led method for selecting, testing, installing, and recording fixings without treating irregular historic masonry as uniform concrete.
Read the recordVerified internal editionEC-MM-001Stone walls, masonry, and stitch repair
A compatibility-first workflow for diagnosis, repointing, local dismantling and rebuilding, consolidation, temporary works, and quality records.
Read the recordIn productionEC-MV-001Ground-bearing floors and possible ventilated crawlspaces
A manual limited to the user-declared starting condition—tiles, a few centimetres of cementitious material, and apparently very dry soil—which compares repair without a void, a possible modular ventilated void, and sealing or depressurisation without pre-selecting a system.
Read the recordIn productionEC-MS-001Chestnut intermediate floors
A manual limited to the recurring user-declared configuration of chestnut primary members, a small highly friable cementitious topping, and tiles, leading from bay-by-bay evidence to diagnosis, relevant alternatives, temporary works, and signed hold points.
Read the recordVerified internal editionEC-MT-001Roofs, structures, and roof-elevation work
A roof-first pathway connecting weather protection, structural evidence, thermal and moisture design, access and safety, heritage constraints, and conditional planning routes.
Read the record