As winter temperatures drop globally, Ray Chemical would like to share some professional insights regarding the handling of construction additives. Products such as Redispersible Polymer Powder (RDP) and Hydroxypropyl Methyl Cellulose (HPMC) are sensitive to environmental changes. Proper care during Read More

Ensuring a building remains watertight is one of the most critical challenges in construction. Whether it is a basement, a swimming pool, or a bathroom, the mortar used must withstand water pressure without cracking or leaking. At Ray Chemical, we focus on how polymer additives like Redispersible Po Read More

Ultra-High Performance Concrete (UHPC) is often called the "future of construction materials." Known for its incredible strength and durability, it allows engineers to build thinner, lighter, and stronger structures—from long-span bridges to complex architectural facades.However, creating UHPC is a Read More

In regions like the Middle East and Southeast Asia, summer temperatures can often soar toward 50°C. For the construction industry, these extreme conditions pose a major threat to the quality of cement-based materials. When the weather is this hot, standard mortars dry out too quickly, leading to cra Read More

The global construction industry is shifting toward "industrialization." Precast concrete (PC) components and modular building methods are replacing traditional on-site casting in many major projects. By manufacturing walls, beams, and stairs in a controlled factory environment, builders can achieve Read More

In the construction industry, the quality of a tile adhesive is often judged by two groups: the engineers who test the bond strength, and the workers who apply it all day. While strength is vital, the "workability" or "hand-feel" of the mortar determines how fast and how well a job gets done.At Ray Read More