JW white (ultra high strength) fast hardening sulphoaluminate gelling agent

JW white (high strength) fast hardening sulphoaluminate gelling agent, with high purity whiteness, its whiteness value of more than 90 and bright color, far greater than the domestic high-quality white Portland cement. High early strength: it not only absorbs the performance characteristics of fast hardening sulphoaluminate cement, but also significantly enhances the hourly strength, the late strength can continue to increase, and the setting time can be flexibly adjusted according to customer needs. It has micro-expansion performance, low alkalinity, no radioactivity and high stability.

JW High Performance Mortar (Concrete) Anti-Shrinkage Reinforcing Agent

JW high-performance mortar (concrete) anti-shrinkage enhancer is a high-tech product independently developed by our professional and technical personnel under the guidance and help of relevant leaders and experts of China Building Materials Science Research Institute, according to our company's advanced process production conditions and special material production technology.

JW ultra-high strength micro-expansion (coal mine special) grouting agent

JW ultra-high strength micro-expansion (special for coal mines) grouting agent is a kind of high-tech special product which is specially suitable for all kinds of grouting and grouting in coal mines under the guidance and support of relevant leaders and experts of Cement Science and New Building Materials Research Institute of China Building Materials Science Research Institute and relying on the technical strength and product characteristics of the company.

JW High Strength and High Activity Superfine Grouting Agent

JW high-strength and high-activity superfine grouting agent is processed and produced on the basis of sulphoaluminate and silicate series cement clinker by using the most advanced production technology in China, so that the specific surface area of its products can reach more than 700m/kg. The activity of cement clinker can be maximized by using high fineness. It not only has large specific surface area, but also has high early strength, especially strong adaptability of admixture. Under the condition that water requirement does not increase, the slurry has the characteristics of good fluidity.

JW New High Strength Anchoring Agent

JW new high-strength anchoring agent is a new technology product jointly developed by experts from China Academy of Building Materials Science and technical personnel of our company. This product is mainly prepared with fine sand anchoring mortar, used to anchor all kinds of mines, roadways, civil air defense, concrete caverns, railways, highway tunnels and all kinds of underground works of spray anchor support, foundation reinforcement, anchoring, building anchors and other places need to anchor and emergency projects. The anchor mortar can obtain ideal bond strength in a short time, and the strength of the later period continues to increase, with good water resistance and micro-expansion performance. The performance indicators are better than the current market used in the filling material, is a set of anchoring and shotcrete and other functions as one of the new ideal building materials.

JW High Efficiency Accelerating Accelerator

JW high-efficiency hardening accelerator type I, type II and type III is a new technology product developed by our company under the guidance of relevant experts from the National Institute of Building Materials Science. It is mainly used for sulphoaluminate series cement, aluminate series cement and mortar concrete newly prepared from this cement. It is characterized by promoting the early hydration of sulfur aluminum and aluminate series cement, so that the cement setting and hardening speed up, significantly improve the early strength of cement and late strength does not shrink, reduce water consumption, especially in the production of GRC products, can improve its demoulding strength under the condition of low temperature, speed up the mold turnover and other characteristics. The product is non-toxic, non-combustible, non-corrosive to steel bars, and can also be prepared for emergency repair and plugging with double fast cement and its mortar and concrete.

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.