Decoration Materials Testing

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Dry-mixed Mortar Testing

Dry-mix mortar began in China in the 1980s and 1990s. In the early 2000s, with the introduction of national policies on energy conservation and emission reduction, external thermal insulation and bonding mortars became the driving force for the development of dry-mix mortar. In recent years, a new wave of growth has been driven by specialized mortars such as tile adhesives. Since 2012, the market has grown at an annual rate of no less than 30%, making China the world‘s largest producer and consumer of dry-mix mortar.

We have a professional testing team capable of providing differentiated testing services, helping your product stand out while meeting general market requirements.

Testing Products	Tile Adhesives and Grouts
	Inorganic Flooring
	Gypsum Mortars
	Putties
	Interface Treatment Agents
	Decorative Mortars
	Waterproofing Mortars
	Repair and Reinforcement Mortars
	Ordinary Mortars
	Hardening Agents
	Redispersible Polymer Powders and Additives


Testing Items	Bonding Strength
	Shear Strength
	Flexural/Compressive Strength
	Alkali Resistance
	Crack Resistance
	Dimensional Change Rate
	Wear Resistance
	Impermeability
	Lateral Deformation

Testing Standards	Tile Adhesives and Grouts	JC/T 547	Ceramic Tile Adhesives
		JC/T 1004	Grouts for Ceramic Tiles
		GB 24264	Adhesives for Facing Stones
		GB/T 25181	Ready-mixed Mortar
		ISO 13007	Ceramic Tile Grouts and Adhesives — Part 3: Adhesives — Terms, Definitions and Specifications
		ISO 13007	Ceramic Tile Grouts and Adhesives — Part 2: Adhesives — Test Methods
		ISO 13007	Ceramic Tile Grouts and Adhesives — Part 3: Grouts — Terms, Definitions and Specifications
		ISO 13007	Ceramic Tile Grouts and Adhesives — Part 4: Grouts — Test Methods
	Flooring Mortars	JC/T 985	Cement-based Self-leveling Mortar for Flooring
		JC/T 906	Cement-based Wear-resistant Material for Concrete Floors
		JC/T 1023	Gypsum-based Self-leveling Mortar
		JC/T 2326	Leveling Mortar for Construction
		JC/T 2158	Penetrating Liquid Hardener
		JC/T 2457	Dry-mix Flooring Mortar for Construction
		JC/T 2329	Interface Treatment Agent for Cement-based Self-leveling Mortar
		JGJ/T 175	Technical Standard for Self-leveling Floor Engineering
	Gypsum Mortars	GB/T 28627	Gypsum Plaster
		JC/T 2075	Joint Filler
		JC/T 1025	Bonding Gypsum
		GB/T 9776	Building Gypsum
		JC/T 1023	Gypsum-based Self-leveling Mortar
		JC/T 2497	Mold-resistant Water-resistant Gypsum Plaster
		JC/T 2514	Gypsum Putty
		JC/T 2474	Machine-sprayed Gypsum Plaster
		JC/T 2038	Alpha High-strength Gypsum
	Putties	JG/T 298	Putty for Interior Walls
		JG/T 157	Putty for Exterior Walls
		GB/T 23455	Flexible Putty for Exterior Walls
		JC/T 2514	Gypsum Putty
	Interface Treatment Agents	JC/T 907	Concrete Interface Treatment Agent
		JG/T 468	Interface Treatment Agent for Walls
		JC/T 2329	Interface Treatment Agent for Cement-based Self-leveling Mortar
		DBJ/T 01-40	Technical Specification for Interface Treatment Agent Application in Construction
	Decorative Mortars	JC/T 1024	Decorative Mortar for Walls
		JC/T 2177	Diatom Mud Decorative Wall Material
		JC/T 2490	Lime-based Single-layer Decorative Mortar
		JC/T 2498	Shell Powder Decorative Wall Material for Interior Walls
	Waterproofing Mortars	JC/T 984	Polymer-modified Cement Waterproofing Mortar
		JC/T 2090	Polymer-modified Cement Waterproofing Slurry
		GB23440	Inorganic Waterproof Plugging Material
		JC/T 2415	Waterproof Membrane for Use Under Ceramic Tile Adhesive
	Repair and Reinforcement Mortars	JC/T 2381	Repair Mortar
		JG/T 289	Polymer Mortar for Concrete Structure Reinforcement
		JC/T 986	Cement-based Grouting Material
		JG/T 336	Polymer-modified Cement Mortar for Concrete Structure Repair
	Ordinary Mortars	GB/T 25181	Ready-mixed Mortar
		JG/T 291	Dry-mix Masonry and Plastering Mortar for Construction
		JC/T 2476	Machine-sprayed Mortar
		JC890	Special Mortar for Autoclaved Aerated Concrete Walls
		JGJ/T70	Standard Test Method for Basic Properties of Construction Mortar
	Hardening Agents	JC/T 2158	Penetrating Liquid Hardener
	Redispersible Polymer Powders and Additives	JC/T 2189	Redispersible Polymer Powder for Dry-mix Mortar
		JC/T 2190	Cellulose Ether for Dry-mix Mortar
		GB/T 29594	Redispersible Polymer Powder

Service Advantages	Focused on dry-mix mortar performance testing for 12 years.
	Specialized in the comparison and research of domestic and international dry-mix mortar testing standards, having developed China‘s first standard for testing the physical properties of specialized dry-mix mortar, GB/T 29756-2013.
	Leading compiler of numerous dry-mix mortar product standards, including JC/T 2084-2011, JG/T 355-2012, JG/T 468-2015, and JC/T 2326-2015.
	Full participant in the development and revision of highly influential product standards in China’s dry-mix mortar market, including JC/T 547, JC/T 1004, and JC/T 985, with extensive product testing experience.
	The most trusted service partner for major dry-mix mortar producers in the Beijing-Tianjin-Hebei region, Yangtze River Delta, and Pearl River Delta.