Beijing Wanji Jianye Building Materials Co

Product description of high-strength non-shrinkage grouting material
Classification of high-strength non-shrinkage grouting material Epoxy resin type Pisolite type
Ultra-fine type
Versatility
Early strength type
Contact Manager Ma
Tel
Scope of application
, building storey addition, renovation and reinforcement.
, anti-corrosion and reinforcement of roads and bridges.
、Reinforcement with special structural parts.
、Injection and reinforcement of equipment foundation.
Features
High bonding strength, no cracking
Early strength, high strength
High fluidity, self-compacting, easy construction
Micro expansion (or no shrinkage)< br/>Resistant to oil and water penetration
Good durability
Non-toxic, non-corrosive, can be used in drinking water projects
Does not contain aluminate cement and metal-based expansion agents , The admixture is chlorine-free, and the material has good durability
Technical indicators
Grouting material
Construction technology
The surface of the base material is clean, and there must be no laitance, dust, oil, or release agent Such as debris and loose objects that affect the bonding.
. Hours before grouting, the surface of the concrete foundation should be fully moistened, and accumulated water should be absorbed hours before grouting.
The support template must not leak slurry, and cotton yarn, wooden wedges, etc. should be prepared to deal with slurry leakage. The formwork should be firmly supported or grouted in sections to prevent expansion.
. The grouting construction can use the self-weight method, the high funnel method and the pressure grouting method according to the actual situation.
After grouting is completed, the parts to be removed should be processed before the grouting layer is finally set.
Packaging
Plastic coated woven bag,/bag, other packaging specifications shall be determined through consultation with the user.
Storage
Place in a dry place at room temperature for several months. After the shelf life has expired, it should be retested to determine whether it can be used.
Notes
If users have special requirements (such as super early strength, negative temperature construction, etc.), the technical indicators shall be agreed upon in advance by both parties. This product is alkaline, please do not come into direct contact with the skin. It should be used after the material has hardened. Before removing the formwork, the vibration of the running machine must not be transmitted to the grouting layer. After the grouting is completed, curing agent should be sprayed immediately or covered with plastic film, and covered with a straw bag or rock wool quilt. During winter construction, you should also comply with Relevant provisions of "Code for Construction and Acceptance of Reinforced Concrete Projects".