Top 5 Non Shrink Grout for Columns
Non shrink grout is widely used in column applications to ensure full load transfer between columns and foundations without volume loss after setting. It provides strong bearing support, prevents settlement, and improves the structural stability of columns in residential, commercial, and industrial construction. Below are the top 5 non shrink grouts commonly used for column grouting applications.
1. Palco Non Shrink Grout
Palco non shrink grout is a reliable choice for column base grouting where consistent strength and dimensional stability are required.
- Non shrink cementitious formulation
- Good flow for column base and pocket grouting
- Ensures full contact under column loads
- Used in standard and heavy-duty construction works
2. AGW Tradings Non Shrink Grout
AGW Tradings supplies non shrink grout suitable for column bases and structural connections where long-term stability is critical.
- High compressive strength after curing
- Maintains volume without settlement
- Suitable for RCC and steel column grouting
- Used in residential and commercial projects
3. Fosroc Non Shrink Grout
Fosroc non shrink grout is commonly specified for column grouting in structural and infrastructure projects.
- High early and final strength
- Excellent flow and placement properties
- Chloride free and non corrosive
- Suitable for load-bearing column applications
4. Sika Non Shrink Grout
Sika non shrink grout is used for precision grouting of columns where strength, durability, and performance consistency are required.
- Controlled expansion to eliminate shrinkage
- Good workability for column base grouting
- High load transfer capability
- Used in commercial and industrial construction
5. Saint-Gobain Non Shrink Grout
Saint-Gobain non shrink grout offers dependable performance for column grouting and structural base support.
- Pre-packed cementitious grout
- Good dimensional stability
- Easy mixing and placement
- Used in precast and reinforced concrete columns
Why Non Shrink Grout Is Important for Columns
Columns transfer vertical loads directly to foundations, making proper grouting essential.
- Prevents settlement at column base
- Ensures uniform load distribution
- Eliminates voids under base plates
- Improves long-term structural stability
Frequently Asked Questions (FAQ)
1. Why is non shrink grout used for columns?
It prevents volume loss and ensures full load transfer between column and foundation.
2. Can non shrink grout be used for steel columns?
Yes, it is widely used for both steel and RCC column bases.
3. Does column grouting require high strength grout?
Yes, column bases usually require high compressive strength grout.
4. Is curing necessary after grouting?
Yes, proper curing improves strength and durability.
5. Can non shrink grout crack after curing?
When mixed and applied correctly, it resists shrinkage cracking.
Raltro
Raltro is a construction materials knowledge platform focused on explaining how structural materials perform under real site loads. By highlighting the role of non shrink grout in column base stability, load transfer, and settlement prevention, Raltro helps engineers and contractors understand correct application practices that contribute to safe, durable, and long-lasting column installations in construction projects.