Uni Grouts GP 50 is a ready-mixed, non-shrink, nonmetallic, flowable, high-strength structural grout. Uni Grouts GP 50 contains a balanced blend of washed and graded silica sands, portland cement, flow improvement compounds, and a shrinkage compensating system which produces a volume stable structural grout.
Uni Grouts GP 50 produces high early and ultimate strengths without intermediate or latent shrinkage. Uni Grouts GP 50 remains stable without failure from compressive loading, impact, lateral thrusts, high heat or continuous vibration. Plastic settlement and shrinkage are prevented by the shrinkage compensated mix design. Low mixing water demand results in the hardened grout giving good freeze-thaw stability, low water absorption plus resistance to oil, sea water and mild alkali attack. The grout is chloride free, can be safely used in contact with steel and can be placed in section thicknesses of 10mm up to 100mm.
Uni Grouts GP 50 Uses
Uni Grouts GP 50 is used where non-shrink, highstrength, structural, durable grout is required such as: precise machine bases, pump and equipment bases, structural columns, machine tools, compressors, and anchor bolts.
Uni Grouts GP 50 Advantages
- Prepacked, In factory ensures consistency in supply requires addition of water to develop a free flow, non shrinking and high strength gaining grout.
- Material shrinkage is offset by expansion during green condition and later on by maintain original volume.
- Self leveling by nature.
- Easy placement and filling of underbosses of machinery.
- Non metallic and chloride free.
Uni Grouts GP 50 Typical Properties
General purpose, non-shrink, free flow cementitious grout
Compressive Strength (BS 1881 : Part 116,1983 & ASTM C 1107) @ w/p ratio 0.19 (flowable)
|AGE IN DAYS||COMPRESSIVE STRENGTH IN N/mm²
Note : Cubes cast were kept under resistant before testing to simulate site condition. Size of the cubes used 70.6mm x 70.6mm x 70.6mm tested at 300C.
|Unrestrained expansion||1 to 4%|
|0 Consistency Life||20 minutes @ 30 C|
|3 Density||2100 kg/m|
|Initial Setting Time||Approx. 5 hrs.|
|Flow on Flow Table||17 to 24 cms.|
Instruction for Uni Grouts GP 50 Use
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