Mortars and Grouts
The construction industry is constantly evolving, driven by technological advancements, regulatory requirements, and the pursuit of greater efficiency and sustainability. In this context, adhesive mortars and grouts play an essential role in the durability, aesthetics, and functionality of construction projects – from residences to large commercial and hospital developments.
Jundu operates at the beginning of this value chain, supplying high-purity, high-performance quartz sands, specially developed for cementitious adhesive mortar and grout formulations. Our products directly contribute to workability, adhesion, mechanical strength, open time compatible with applicators' requirements, and a demonstrably lower water content than competitors.
Applications
These applications require raw materials with consistent particle size distribution, low water absorption, and chemical compatibility, attributes present in Jundu sands.
Adhesive mortars for laying ceramic tiles, porcelain tiles and natural stone.
Cementitious grouts with excellent finish, abrasion resistance and durability.
Proven Performance
Tests conducted by Jundu's application engineering team demonstrate superior results compared to the market:
Mechanical resistance
Far superior to its competitors.
Water content
It requires less water in the mortar formulation, promoting savings and performance.
Open time
It offers excellent open time values.
Quality and Reliability
Jundu continuously invests in processing technology and quality control to ensure that its sands meet the highest standards in the construction industry.
Our products are traceable, stable, and compatible with the main formulation systems used by mortar and grout manufacturers throughout Brazil.
Talk to Jundu
If you would like to learn more about our solutions or need more information, please contact us.