Hengyu Laboratory has advanced and complete facilities and has passed the acceptance of the Municipal Construction Quality Supervision Station and complies with national requirements. The existing 19 staff in the laboratory have passed the construction committee assessment and hold certificates to work.
The company has independently developed and synthesized a variety of chemical additive products such as polycarboxylic acid water-reducing agents, polycarboxylic acid collapse and plastic-preserving agents, oilfield cementing chemicals, photoresist electronic chemicals, water treatment agents, etc. Concrete admixture pumping agents, retarders, antifreezes, air-entraining agents, waterproofing agents, accelerating setting agents, bridge repair agents and other products can meet the various customized needs of major customers. Over the years, the company has long-term cooperation with a large number of concrete mixing stations and precast concrete component manufacturers in different regions, and has accumulated rich product formula data that can be applied to the changing needs of various cement, aggregates and other raw materials.
The company's existing R&D team has conducted theoretical and practical research on the adaptability of various admixtures and concrete raw materials for many years. It uses high-tech polymer structure design methods to synthesize multifunctional admixture products to continuously meet the diversified needs of the downstream market. For example, the company developed a polycarboxylic acid collapse-preserving and plastic-preserving agent for concrete workability problems caused by high sand, stone, and soil content and large environmental temperature differences. Sex regulator-related products have certain advantages in terms of performance and adaptability. In addition, the company has successfully developed a steam-curing-free polycarboxylate water-reducing agent for pipe piles, which can reduce the energy consumption and waste gas emissions of pipe pile manufacturers in the steam-curing process, as well as a mortar polycarboxylate water-reducing agent used in the production of ready-mixed mortar. And mortar retardation time regulator can effectively solve the problem of poor compatibility between water retaining agent and water reducing agent. The related products are relatively new admixtures in the industry and have been applied and verified in some regions and customers and have exerted economic benefits.
The company's customized services and overall solutions supported by a powerful formula database can not only respond quickly when customers change raw materials to meet customers' needs for quality stability or special properties of concrete, but also provide cost-effective products and services when developing new customers. Services expand product market share.
The existing R&D system is a strong guarantee for the development of new products. The company has established a professional R&D platform and a dedicated R&D institution, and has built an R&D team with advanced technology and R&D experience. At the same time, the company cooperates with the Building Materials Research Institute of the Department of Civil Engineering of Tsinghua University to combine research with engineering practice and has achieved certain results in cutting-edge technology research and development.
