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| Properties of Tyical Foamcon Screeds |
Ingredients
(approx) |
Mass kg/m3
(Weight lbs/cu.ft) |
Compressive Strengh
N/mm2 |
Recommended Uses |
"K"
Value
W/m2 Deg. C |
Protland Cement
1:1 and Sand |
640 - 720
(40 - 45 ) |
0.50 - 1.2 |
Roof and floor
insulation |
0.14 |
Protland Cement
1:1 . 5 and Sand |
880 - 1000
(55 - 60) |
1.0 - 1.7 |
Roof and floor
insulation |
0.21 |
Protland Cement
1:2 . 5 and Sand |
1200 - 1400
(70 - 85 ) |
2.5 - 4.5 |
Roof and floor
insulation |
0.33 |
| ( for reference only ) |
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Foamcon screed is cellualr
structure andsaving weight as a result for old or new building . To
achieve this, consulthing engineers and architects are increasing
use of Foamcon Lightweight concrete.
Foamcon screed is manfactured by aerating
a mix of neat cement and gradedsand in speciallymade mixers and laid
en-situ by our tranined labours.
Foamcon screed also offers excellent
thermal and sound insulations.
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| "FOAMCON" LIGHTWEIGHT CONCRETE
SCREEDING |
| GENERAL TECHNICAL DATE |
- Water Cement Ratio to be 0.8 - 10
- Normal Sand or River Sand to be used for the Mix.
- Cement Sand Ratio depends on the required Density.
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| For Examples: |
Cement |
Sand |
| 640kg. per cu. m. |
400kgs. |
240kgs. |
| 1000kg. per cu. m. |
400kgs. |
600kgs. |
| 1400kg. per cu. m. |
400kgs. |
1000kgs. |
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- Dosage of "RHEOCELL 505" Foaming Agent shall be approx.
2-2.5 litre per cu. m. of Lightweight Concerte Screeding.
- No special curing is required for the lightweight concrete but
adequate protection to the setting material should be provided.
- As the finished surface of the material is not very smooth,
therefore, the bonding to concrete or other finish coatings should
not be a problem.
- Mixing Method: First, the foaming agent & water put in the
mixer for well stir approx. 2 minutes. After the stable, fine-bubble
foam produce, the cement & sand are added for further mixing
to incorporate the foam evenly throughout the mix, the lightweight
mortar is ready to pour.
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