{"id":248462,"date":"2026-09-01T08:38:31","date_gmt":"2026-09-01T07:38:31","guid":{"rendered":"https:\/\/www.marbre-import.fr\/?page_id=248462"},"modified":"2026-09-01T08:38:31","modified_gmt":"2026-09-01T07:38:31","slug":"france-nf-dtu-52-2-adhesive-fixed-natural-stone","status":"publish","type":"page","link":"https:\/\/www.marbre-import.fr\/en\/natural-stone-encyclopedia\/france-nf-dtu-52-2-adhesive-fixed-natural-stone\/","title":{"rendered":"France: NF DTU 52.2 and Adhesive-Fixed Natural Stone"},"content":{"rendered":"

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Home<\/a> \/ Natural Stone Encyclopedia<\/a> \/ France: NF DTU 52.2 and Adhesive-Fixed Natural Stone<\/strong><\/div>\n
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French regulatory guidance<\/p>\n

France: NF DTU 52.2 and Adhesive-Fixed Natural Stone<\/h1>\n

Understand how NF DTU 52.2 frames adhesive-fixed stone and tile work in France, with attention to scope, substrates, stone sensitivity, coverage, joints and conditions.<\/p>\n

Request expert advice<\/a>View available stone<\/a><\/div>\n<\/div>\n<\/section>\n
\"Substrate<\/a>
Substrate preparation for adhesive-fixed stone under French NF DTU rules<\/figcaption><\/figure>\n
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Check the current French scope<\/h2>\n

NF DTU 52.2 addresses bonded installation on defined walls and floors in France. Limits depend on interior or exterior use, support, format, height and product classification.<\/p>\n

Large formats, unusual backings or special exposures may fall outside ordinary scope.<\/p>\n<\/section>\n

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Substrate acceptance<\/h2>\n

Confirm strength, flatness, cleanliness, age, cracks, moisture and movement joints. Primers or levelling products must be part of a compatible approved system.<\/p>\n

Waterproofing in wet areas is a separate designed layer.<\/p>\n<\/section>\n

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Stone and adhesive compatibility<\/h2>\n

Natural stone can be moisture-sensitive, translucent, resin-backed or prone to staining. Choose adhesive colour, deformability and cure for the exact stone and support.<\/p>\n

Follow mixing, open time and application requirements.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Control<\/th>\nWhy it matters<\/th>\n<\/tr>\n<\/thead>\n
Stone identification<\/td>\nSensitivity, finish and backing<\/td>\n<\/tr>\n
Adhesive classification<\/td>\nUse, support and environmental conditions<\/td>\n<\/tr>\n
Flatness<\/td>\nControls bedding thickness and lippage<\/td>\n<\/tr>\n
Coverage<\/td>\nPrevents voids and weak support<\/td>\n<\/tr>\n
Movement joints<\/td>\nAllows building and thermal movement<\/td>\n<\/tr>\n
Cleaning<\/td>\nAvoids permanent residue or etching<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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Coverage and joints<\/h2>\n

Use the specified trowel and back-buttering method where required. Inspect coverage during work instead of relying on hollow-sound testing after completion.<\/p>\n

Coordinate regular joints with structural, perimeter and movement joints.<\/p>\n<\/section>\n

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Compliance file<\/h2>\n

Retain product sheets, batch details, substrate records, conditions and installation inspections. Non-standard solutions need written technical assessment.<\/p>\n

Use the official current NF DTU and French professionals for project decisions; this English guide is explanatory.<\/p>\n<\/section>\n

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Need advice for a real project?<\/h2>\n

Marble Import supports international homeowners, architects and interior designers with stone selection, samples, technical feasibility and coordination of high-end stonework in France and across Europe.<\/p>\n

Request a quotation<\/a>Contact our team<\/a><\/div>\n<\/section>\n<\/div>\n
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Related natural-stone guides and services<\/h2>\n

Continue with the technical guides and project resources most closely connected with this subject.<\/p>\n

Marble and natural stone specialist in France<\/a>Natural Stone Encyclopedia<\/a>Contact Marbre Import<\/a>Marble and Natural-Stone Glossary<\/a>Natural-Stone Installation: Methods, Joints and Quality Control<\/a>Substrates, Screeds, Levelling and Residual Moisture Before Stone Installation<\/a>Waterproofing Beneath Stone in Showers, Hammams and Critical Junctions<\/a>Stone Installer Training Level 2: Independent Site Work<\/a>Diagnosis: Loose Stone or Hollow-Sounding Floors<\/a>French Stonework Rules: Laws, Standards, NF DTU and Responsibilities<\/a>Read the natural-stone blog<\/a>Natural stone for private clients<\/a>Resources for architects and professionals<\/a>Request a project quotation<\/a>Browse available marble and natural stone<\/a>Independent natural-stone consulting<\/a><\/div>\n<\/section>\n

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English guidance to French NF DTU 52.2 for bonded natural stone, covering scope, substrates, adhesive compatibility, coverage and joints.<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":248269,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-248462","page","type-page","status-publish","hentry"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"et-pb-post-main-image":false,"et-pb-post-main-image-fullwidth":false,"et-pb-portfolio-image":false,"et-pb-portfolio-module-image":false,"et-pb-portfolio-image-single":false,"et-pb-gallery-module-image-portrait":false,"et-pb-post-main-image-fullwidth-large":false,"et-pb-image--responsive--desktop":false,"et-pb-image--responsive--tablet":false,"et-pb-image--responsive--phone":false},"uagb_author_info":{"display_name":"Nicolas Roudey","author_link":"https:\/\/www.marbre-import.fr\/en\/author\/qe0jqt2016ines\/"},"uagb_comment_info":0,"uagb_excerpt":"English guidance to French NF DTU 52.2 for bonded natural stone, covering scope, substrates, adhesive compatibility, coverage and joints.","_links":{"self":[{"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/pages\/248462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/comments?post=248462"}],"version-history":[{"count":2,"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/pages\/248462\/revisions"}],"predecessor-version":[{"id":248727,"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/pages\/248462\/revisions\/248727"}],"up":[{"embeddable":true,"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/pages\/248269"}],"wp:attachment":[{"href":"https:\/\/www.marbre-import.fr\/en\/wp-json\/wp\/v2\/media?parent=248462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}