BUILDGROUT

MORTAR Products

BUILDGROUT-CA

MORTAR PRODUCTS: Grout BUILDGROUT-CA

Non-shrinkage grout for cable

BUILDGROUT-CA is a specialized liquid admixture for cable grouting with high strength, flow and durability. BUILDGROUT-CA easily supports both static and dynamic load, and evenly distributes the total load to the base.

Advantages

• Workability : high flow which allows easy filling of existing gaps.
• Non-shrinking : Stable non-shrinking performance without any bleeding
or segregation within the consistency limit
• Durability : High durability and stability in different conditions
such as repeat of dry/humid conditions, temperature changes, and freeze-and-thaw.
• Thermal resistance : Cured grout has excellent thermal resistance
without any changes in high temperature

Application

• Cable grouting
• Other similar applications as above

Mixing ratio

CONSUMPTION(KG) CONSISTENCY LIMIT GROUT TEMPERATURE LIMIT(℃) OPEN TIME(20℃)
2.6~2.7% of cement 15 ~ 30 10 ~ 30 Approximately 30 minutes

Physical properties

SETTING TIME(HR) SIZE-VARIATION(%)
Initial Final 1 day 3 days 7 days 28 days
5~15 6~29 0.17 0.19 0.19 0.19
COMPRESSIVE STRENGTH(KGF/C㎡) FLEXURAL STRENGTH(KGF/C㎡)
1 day 3 day 7 day 28 days 7 days 28 days
210 439 524 652 109 114
BONDING STRENGTH WITH REBAR(KGF/C㎡) BONDING STRENGTH WITH CONCRETE(KGF/C㎡)
7 days 28 days 28 days
28 56 >20 substrate fracture
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