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Special engineering materials
JW ultra-high strength non-shrinkage grouting material
JW ultra-high strength non-shrinkage grouting material under the guidance of foreign experts in special engineering materials and the relevant experts of the National Institute of Building Materials, relying on the company's resource advantages to develop a kind of hydraulic dry mortar. It not only has ultra-high flow value, but also has the characteristics of high early strength, no shrinkage, strong bonding force and good fire resistance. It has unique advantages in increasing the overall stability of the fixed body and improving its doping resistance and durability. JW ultra-high strength non-shrinkage grouting material is currently at the leading level in various technical indicators at home and abroad.
JW non-shrinkage ultra-high strength road repair agent (mortar)
JW non-shrinkage ultra-high-strength road repair agent (mortar) is a special engineering material developed independently by relying on the company's technical resource advantages under the guidance of relevant experts from the National Institute of Building Materials. It not only has no shrinkage, high early strength, good wear resistance, strong bonding force, superior impermeability and frost resistance, but also has certain micro-expansion performance. It is a new type of material developed for repair engineering and road repair concrete defect repair, which is ahead of similar products in China.
JW high strength plugging agent
HCSA high-performance concrete expansive agent is a high-tech product developed according to our factory's advanced process design and special material production technology under the guidance and support of relevant leaders and experts of the Expansive Concrete Branch of China Concrete and Cement Products Association and the Cement Science and New Building Materials Research Institute of China Building Materials Research Institute. It is a technical cooperation project between our company and the Cement Science and New Building Materials Research Institute of China Building Materials Research Institute, under the direct guidance of Professor Zhao Shunzeng of the National Institute of Building Materials, its various performance indicators are better than the international industry level, and it is a high-quality product that fills the international and domestic gaps.
JW Sulfoaluminate Masterbatch (Micropowder)
JW sulphoaluminate masterbatch (micropowder) is a novel intermediate product for the building materials industry, developed by our company with strong support from leading experts at the National Building Materials Research Institute. It can be used not only to produce specialty cements but also, leveraging its unique properties—such as rapid strength development, early setting, slight expansion, low alkalinity, and non-shrinkage—to manufacture high-quality grouting materials, repair mortars, anchoring agents, expanding agents, and other specialized engineering materials tailored for waterproofing, leak-stopping, and accelerated-strength applications.
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