Delta Grout (NS) (Non-Shrinking Grouts)
DELTA GROUT(N.S) is a premixed cementitious non-shrink, high strength, precision grout that expands in two stages to sufficiently counteract the plastic shrinkage. Suitable for use in tropical and hot climates. Also available in pouring grade.
Application : DELTA GROUT(N.S) can be used in all grouting situation where shrinkage is undesirable
- Grouting bearing plates and column bases
- Fixing of machinery foundation
- Columns in precast concrete
- Pre fabricated unit joints
- Grouting of rock bolts
Properties :
- Non metallic content
- Avoids corrosion and prevents rust
- Composition allows high early strength
- Developments without the use of chlorides
- Also available as a fast setting mortar
Standards : Applicable standards are
- ASTM C878, ASTM C827
- Complies with ASTM C 1329 & C 91
Technical Description :
| Appearance |
Grey Powder |
| Apparent density |
1.56 |
| Grain size |
0.04 -1 mm |
| Fresh wet density |
2200 kg/m3 |
Setting time at 25 C. hr
Fluid initial
Fluid final |
>1.00
>7.00
|
Compressive strength @w/p=0.15
ASTM C109 21 days |
>40 N/mm2 |
| Flexural strength
21 days |
>10 N/mm2 |
INSTRUCTIONS FOR USE:
The substrate should be clean, sound, free from dust or demoulding products the substrate should be moist ended.
Mix DELTA GROUT(N.S) with 3.5 to 4 liter of clean water per bag of 25kg to obtain the required consistency. After mixing allow the mixture to stand for 10 minutes for the resins to dissolve.
Product Applications :DELTA GROUT(N.S) should be applied within one hour of mixing. For horizontal application it should be poured continuously and the form work should be tapped gently. For vertica lsurfaces the grout should be injected from the top and the surface should be exposed to atmosphere. Moistenor apply curing compound to prevent cracking. Do not vibrate
DELTA GROUT(N.S) can beplaced in a thickness of 80 mm in single pour.
Packing : In 25 kg plastic sacks.
Precaution - Health & Safety : As with all chemical products, caution should always be exercised. Protective clothing, such as gloves and goggles, should be worn (see packaging for specific instructions ). Treatany splashes to the skin or eyes with fresh water immediately. Should any of the products be accidentally swallowed, do not induce vomiting, but call for medical assistance immediately. Ensure the container is available for the medical attendant to examine any relevant instructions and contents details. Reseal all containers after use and ensure a product is stored as instructed on the safety section of the labeling.
Storage : All materials should be stored under cover and clear of the ground. Protect from all sources of moisture and frost. Rotates tock in order not to exceed the shelf life of 12 months. Wind and direct sunlight must be avoided.
Technical Supports : DELTA provides on site technical assistance and guidance for use of our products. For further information consult DELTA technical services.
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