Tile and Stone Mortar

Do grout and caulking need to be included, and if so, what is the application category? cut and paste from an article here within Leeduser - Yes, grout and caulking need to be included. There is no specific category for them, however. Projects have successfully used ceramic tile adhesive—VOC limit 65g/l—and Architectural Sealant—VOC limit 250 g/l—successfully, the latter being especially appropriate if you are using a product other than ceramic tiles. Since most mortars, grouts, and thinsets are largely cementitious, with inherently low VOC content, they will comply under most categories, anyway. Choose a logical category and explain it in a narrative if necessary.

I thought I remembered reading somewhere either in LEED ref. guide or an addenda or CIR to use 65 (g/l) as ceramic tile adhesive for grouts /caulks etc. Keep in mind the Rule for Arch. coatings for waterproofing used under tile.