Foam Concrete Mix Design

April 17, 2017 | Author: Juzar Matin | Category: N/A
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Components for 1cub.m. of foam concrete: (with foam agent GreenFroth and foam generator Fomm-PGM) Recommended weight of foam which is delivered to the mortar 5 g/l Density of foam concrete Sand Cement Water for concrete mix Water for foam Amount of foam (liter) Amount of foam agent GreenFroth, kg The weight of wet foam concrete Cement/water ratio

400 300 110 40 800 1 474 0,58

600 210 310 110 36 715 0.9 687 0,54

800 400 320 120 32 630 0.8 890 0,53

1000 560 350 120 28 560 0.7 1075 0,47

1200 750 360 140 23 460 0.58 1287 0,49

1400 950 380 150 19 370 0,48 1510 0,47

1600 1100 400 160 15 290 0,38 1683 0,46

1400 900 320 150 19 370 0,48 1510 0,47

1600 990 340 160 15 290 0,38 1683 0,46

1. Sand – clean washed dune sand of nominally 1.5mm grain size maximum 2. Cement – portland cement DIN 1164 I 42,5 Recommended weight of foam which is delivered to the mortar 5 g/l

With the addition of fly ash Density of foam concrete Fly ash Cement Water for concrete mix Water for foam Amount of foam (liter) Amount of foam agent GreenFroth, kg The weight of wet foam concrete Cement/water ratio

400 90 300 110 40 800 1 474 0,58

600 275 270 110 36 715 0.9 687 0,54

800 450 290 120 32 630 0.8 890 0,53

1000 520 310 120 28 560 0.7 1075 0,47

1200 730 320 140 23 460 0.58 1287 0,49

Important! The overfired oxides of calcium and magnesium should not be in the mixture The composition Sio2 not less than 45%, CaO not more than 10 %, R2O not more than 3 %, Mg not more than 4 %

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