FIELD: chemistry.
SUBSTANCE: raw material mixture for porous concrete contains, wt %: Portland cement 39.0-56.4, TPP fly ash - 4 of Omsk city 8.5-30.0, building gypsum GP-6 0.28-0.41, aluminium paste 0.06-0.1, detergent powder "Zifa" 0.001-0.002, sodium hydroxide 0.41-0.6, calcium chloride 0.21-0.26, 7-12 mm long polyethylene fibres with diameter 0.33-0.38 mcm 0.06-0.07, water 29.978-33.659.
EFFECT: increased strength and frost resistance, reduction of heat conductivity of porous concrete.
1 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CRUDE MIXTURE FOR AERATED CONCRETE | 2023 |
|
RU2823093C1 |
| CRUDE MIXTURE FOR AERATED CONCRETE | 2016 |
|
RU2635687C1 |
| RAW MATERIAL MIXTURE FOR THE MANUFACTURE OF HEAT-INSULATING POLYMER COMPOSITE MATERIALS | 2021 |
|
RU2772611C1 |
| DRY MIXTURE FOR MAKING CELLULAR FOAMED FIBRE REINFORCED CONCRETE | 2008 |
|
RU2394007C2 |
| METHOD OF PREPARATION OF THE AERATED GAS-ASH CONCRETE | 2004 |
|
RU2284979C2 |
| CRUDE MIXTURE FOR MAKING AEROCRETE WITH HIGH STRENGTH CHARACTERISTICS | 2006 |
|
RU2326097C1 |
| DRY MIX FOR PREPARATION OF NON-AUTOCLAVE FOAM CONCRETE (VERSIONS) | 2013 |
|
RU2547532C1 |
| RAW MIXTURE AND METHOD FOR PRODUCING VIBRO-SWOLLEN GAS-ASH CONCRETE | 2004 |
|
RU2281267C1 |
| RAW MIXTURE FOR PRODUCTION OF AERATED GAS-ASH CONCRETE WITH REDUCED WATER CONTENT | 2005 |
|
RU2278093C1 |
| CONCRETE MIX | 2023 |
|
RU2801028C1 |
