Symbol of AFA (A) | AFA characteristic |
---|---|
A1 | froth breaker based on PDMS / silicone oil / hydrophobic silica |
A2 | froth breaker based on mineral oil or amidol wax |
A3 | froth breaker based on alcohol derivative of saturated fatty alcohol, mineral oil and PE wax |
A4 | fiakyl derivative of saturated fatty alcohol/mineral oil/PE and amidol wax |
A5 | alkoxyl derivative of fatty alcohol |
A6 | polyether modified silicone |
Symbol of the blend of ad-mixture PCP1 (P) and AFA (A) | The appearance of the samples after a week |
---|---|
P1 | homogeneous, clear |
P1 A1a, b | homogeneous, clear |
P1 A2a, b | homogeneous, clear |
P1 A3a, b | homogeneous, clear |
P1A4a, b | homogeneous, clear |
P1A5a, b | homogeneous, clear |
P1A6a, b | homogeneous, clear |
P2A1a, b | turbid, heterogeneous, white particles in the entire volume |
P2A2a, b | turbid, heterogeneous, white particles in the entire volume |
P2A3a, b | turbid, heterogeneous, white particles in the entire volume |
P2A4a, b | turbid, heterogeneous, white particles in the entire volume |
P2A5a, b | turbid, heterogeneous, white particles in the entire volume |
P2A6a, b | homogeneous, clear |
Symbol | Cement type | Cement [kg] | Lime-stone [% m.C] | w/b | 0÷2 mm [kg] | 2÷8 mm [kg] | 8÷16 mm [kg] | PCP1 [%m.C.] | AFA type 6 [%m.C.] |
---|---|---|---|---|---|---|---|---|---|
P1 | CEM II/B-S 42.5 R | 580 | 10 | 0.38 | 930 | 500 | 230 | 0.70 | – |
P2 | 580 | 10 | 0,38 | 930 | 500 | 230 | 0.70 | – | |
P1A6a | 580 | 10 | 0.38 | 930 | 500 | 230 | 0.70 | 0.50 | |
P1A6a/b | 580 | 10 | 0.38 | 930 | 500 | 230 | 0.70 | 1.00 | |
P1A6b | 580 | 10 | 0.38 | 930 | 500 | 230 | 0.70 | 1.50 |
Component/symbol of the mortar | Amount |
---|---|
CEM II/B-S 42.5 R, kg | 774.3 |
Limestone, kg | 77.4 |
River sand, kg | 1224.5 |
w/c, – | 0.38 |
PCP 1 (P1), % mass of cement | 0.70 |
PCP 2 (P2), % mass of cement | 0.70 |
P1A1a | 0.50 |
P1A1b | 1.50 |
P1A2a | 0.50 |
P1A2b | 1.50 |
P1A3a | 0.50 |
P1A3b | 1.50 |
P1A4a | 0.50 |
P1A4b | 1.50 |
P1A5a | 0.50 |
P1A5b | 1.50 |
P1A6a | 0.50 |
P1A6b | 1.50 |
P2A6a | 0.50 |