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 production technology and superior properties of CAS clinker. Its characteristics are that it gives full play to fast setting time and high strength on the basis of summarizing and absorbing various performance indexes of low alkalinity sulphoaluminate gelling agent and fast hardening sulphoaluminate gelling agent, 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.
|Specifications and models||Setting time (min)||Compressive strength (MPa)||Bend strength (MPa)|
|initial coagulation||Final setting||12h||3d||28d||12h||3d||28d|
|Class 72.5 (common type)||10~20||15-30||45||74||80||6||9||10|
|Class 72.5 (Express)||5~10||7~15||55||74||80||7||9.5||10|
The product in the use of the process, sand and water and other external admixture must be pure without impurities, and can not be mixed with other varieties of gelling agent.
In the process of mixing, it should be stirred quickly and constructed in time. The gelling agent mortar does not allow secondary mixing.
Packed in moisture-proof plastic woven bags with lining, net weight 25kg or 50kg each.
Do not mix with other gelling agents for storage.
In the standard environment sealed storage, shelf life of 45 days, open the bag after a use.