Jiangsu Nimble Material Technology Co., Ltd
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SK-201 The Versatile Expansive Agent for Mortar and Concrete Anti-shrinkage
Product Features
Comply with the standards GB/T50448-2008 Technical specifications for the application of cement-based grouting materials, JTG/T F50-2011 Technical specifications for highway bridge and culvert construction.
Effect of Overdoping
Overdoping may cause excessive plastic expansion, which will reduce the strength of the product if not restricted.
Typical Dosage
In order to meet specific requirements, the optimal dosage of SK-201 high-efficiency plastic expansion agent should be determined by testing based on the materials used on site and site conditions. The dosage range is generally 0.03% to 0.08% of the cementitious material. In order to meet specific requirements, dosages outside the above dosage range can be used. Please contact the company for corresponding information.
| Exterior | Yellow Powder |
| Bulk Density | 1.6土0.1 kg/L (@25"C) |
| Chloride content | None |
Applicable scope
-Grout material
-Concrete repair mortar
-Channel grouting agent
-Bearing mortar
-Self-compacting concrete
Advantage
-Low dosage, obvious early expansion, long expansion duration
-The bubbles produced are small, have good structure, and are mainly harmless pores.
-It does not contain aluminum powder, etc. The gas generated is inert gas such as nitrogen and carbon dioxide, which is noncorrosive to steel bars.
-Has secondary expansion effect, which can reduce shrinkage after hardening
-Mortar and concrete have good workability and prevent bleeding and settlement.
-Chloride-free, suitable for reinforced and prestressed concrete
-Environmentally friendly, does not contain formaldehyde, ammonia and other harmful substances