CGM tunnel pressure slurry

[Model]
3 [Components]
Single component
[Physical state]
Gray powder
[Ingredients]
Huaqiansu, cement, Hard filler
[Features]
bHigh fluidity, easy for grouting construction
Has micro-expansion properties, no shrinkage after hardening, and can easily fill the entire space
Ultra-fine aggregate, Equivalent to the fineness of cement, especially suitable for grouting filling of small and narrow pores
bNo bleeding, no delamination
bConstruction temperature: Can be constructed at temperatures above -℃
[Use]
b Grouting filling of post-tensioned beams and prestressed pipes
b Grouting filling of narrow joints and cracks in concrete components
[Performance parameters]
Implementation standards: B/3-"Railway Technical Conditions for Grouting of Post-tensioned Prestressed Concrete Pipes", /-"Technical Specifications for Construction of Highway Bridges and Culverts"
bMobility test results: initial value. seconds, 3 minute value. seconds
bDay compressive strength
b-day compressive strength
b-day flexural strength
b-day flexural strength
bReference bulk density: ~3 kg/cubic meter.
bRecommended water consumption: ~3% of the dry powder weight
[Usage]
bThis product is a factory pre-mixed mixture. When using, add water to ~3% of the dry powder weight and mix. A smooth, runny slurry is ready to use.
bAccording to the construction design requirements, select the appropriate grouting method for construction.
[Maintenance requirements]
Carry out in accordance with ordinary concrete construction and maintenance standards
[Packaging and storage]
Kilograms/bag, stored in a dry environment, waterproof and moisture-proof, with a shelf life of one month.