EPD-IES-0030273:001

Cement-based tile adhesives

This EPD is based on the results of a representative product, i.e., extra flexible tile adhesive K4, with the highest (69%) share of total production volume of tile adhesives.

Extra flexible, water and frost resistant, thin-layer, increased quality, cement-based tile adhesive K4 is a mixture of dolomite and natural sand with cement enriched with polyvinyl acetate polymer and additives to improve mass properties.

New

Registration number	EPD-IES-0030273:001
Status	Valid
Version date	2026-03-26
Validity date	2031-03-25
PCR	2019:14 Construction products (EN 15804+A2) (version 2.0.1) 2.0.1
Standards conformance	ISO 14025:2006, EN 15804:2012+A2:2019/AC:2021
Geographical scope	Global
LCA Practitioners	Aleksandrs Siskins, aleksandrs.siskins@bureauveritas.com, Knauf SIA

Company name	Knauf SIA
Country	Latvia
Contact	info-lv@knauf.com
Website	http://www.knauf.lv/

All included products are ceramic tile adhesive products with similar ingredients and manufacturing process:

Tile adhesive K1. Water and frost-resistant, thin-layer cement-based tile adhesive that can be used for walls and floors, is suitable for moderate-use, stable surfaces.

Flexible tile adhesive K2. Flexible, water and frost-resistant, thin-layer high-quality cement-based tile adhesive. K2 adhesive can be used for walls, floors and heated floors. Suitable for heavy-use, stable surfaces.

Extra flexible tile adhesive K3, for the floor. Water and frost-resistant, rapid-setting, extra flexible, thin and medium-layer, high-quality cement-based tile adhesive. K3 is tile adhesive for large size tiles and slabs. Suitable for heated floors.

Extra flexible tile adhesive K4. Extra flexible, water and frost resistant, thin-layer, increased quality, cement-based tile adhesive. K4 adhesive can be used for walls, floors and heated floors. Suitable for flexible surfaces.

White, extra flexible tile adhesive K5. White, extra flexible, water and frost resistant, thin-layer, increased quality, cement-based tile adhesive. K5 adhesive can be used for walls, floors and heated floors. Suitable for flexible surfaces.

Fast-setting, flexible tile adhesive K6. Fast-setting, flexible, water and frost resistant, thin-layer, high-quality cement-based tile adhesive. K6 adhesive can be used for walls, floors and heated floors. Suitable for heavy-use, stable surfaces.