Construction Tools in the Pre-Hispanic Andes: A Review from the Perspective of Architecture and Material Culture

This article examines the extent to which it is possible to reconstruct part of the technical knowledge employed in pre-Hispanic Andean constructions. Drawing on chronicles, colonial representations, linguistic studies, ethnography and direct architectural analysis, it demonstrates that Andean societies possessed specialised trades and a wider repertoire of tools than is commonly recognised. A central finding is the identification of gaveras—wooden moulds for making adobe bricks—whose recognition here shows that carpentry techniques were more developed than has been assumed. The poor documentation of these objects—several of them miscatalogued in Peruvian museums—has reinforced the mistaken assumption that complex construction tools were not used in ancient Peru. The study combines three approaches: direct observation of the built fabric (marks, imprints and textures that reveal construction processes), review of the Quechua vocabulary associated with tools and trades—drawn from three sixteenth- and seventeenth-century dictionaries consulted in the Langas repository of the CNRS—and comparison with current practices in Andean communities. This is complemented by a comparison with records from other cultures and a systematic search of the database of the Ministry of Culture of Peru, where plumb bobs, floats, shovels, axes, chisels and other instruments rarely analysed from a constructive perspective were located. Taken together, the article demonstrates that pre-Hispanic architecture was neither intuitive nor improvised, but the outcome of a technical tradition carried out by specialists, tools that are little known today, and construction methods based on measurement, alignment control, mortar transfer and careful surface finishing.