Special cementitious material
Key words:
Fast hardening (low alkalinity) sulphoaluminate gelling agent
Compared with other varieties of cement, it has obvious characteristics of fast hardening and early strength, and has the advantages of low alkalinity, small expansion rate, stable and fast, dry shrinkage without deformation. It has high retention rate of composite strength with glass fiber and long service life. It is a special gelling agent for GRC products.
Key words:
JW double fast gelling agent is a new technology product developed by the technical personnel of our company under the guidance of experts and technology of China Academy of Building Materials Science. It is characterized by short setting time, fast hardness, 3 hours strength of not less than 20MPa, with the needs of basic engineering. Strong adhesive force, no shrinkage, no shedding, and maintain the late strength does not shrink. Mainly to meet the rush repair, anchoring and preparation of grouting material, anchor spray and other buildings.
Key words:
JW white (ultra-high strength) fast-hardening sulphoaluminate gelling agent is under the strong support of relevant leaders and industry colleagues of the National Building Materials Science Research Institute, under the technical guidance of domestic well-known experts such as Professor Su Muzhen, former vice president of the National Building Materials Institute, Professor Cui Qi, Dr. Li Qinghai, senior engineer Zhang Qiuying, etc, it is a high-tech product with the performance of sulphoaluminate gelling agent, pure aluminate gelling agent and white silicate gelling agent, which is independently developed by the company's technical personnel on the basis of summarizing and absorbing the performance indexes of fast-hardening sulphoaluminate gelling agent, pure aluminate gelling agent and white silicate gelling agent.
Key words:
JW ultra-high strength sulphoaluminate gelling agent
JW ultra-high strength sulphoaluminate gelling agent is the latest high-tech product developed under the technical guidance of relevant experts from China Academy of Building Materials Science, giving full play to the advantages of rich local resources, perfect technology of the enterprise and superior properties of CAS clinker. Its characteristics are that on the basis of summarizing and absorbing various performance indexes of low alkalinity sulphoaluminate and fast hard sulphoaluminate cement, it gives full play to fast setting time and high strength, and the late strength can still continue to grow and so on. It is mainly used to meet the special needs of construction projects and the preparation of special engineering materials and other related industries, such as masterbatch doping. Especially for the production of the current market best-selling ultra-high strength road repair agent and ultra-high strength non-shrinkage grouting material is an ideal material.
Key words:
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