Water-repellent liquids GKZh-10BSP, GKZh-11BSP
TS 20.52.10-279-00209013-2019
Water-repellent liquids GKZh-10BSP, GKZh-11BSP are intended for giving water-repellent properties to construction materials (concrete, aerated concrete, reinforced concrete products, plaster, etc.) and for modification of drilling fluids.
Liquids GKZh-10BSP, GKZh-11BSP are aqueous solutions, respectively, of ethylsilicate and sodium methylsilicate.
Technical requirements
|
№ |
Parameters |
Standard |
|
|
GKZh-10 BSP |
GKZh-11BSP |
||
|
1 |
Appearance |
Colorless or colored liquid without sediment. Opalescence is allowed |
|
|
2 |
Density at 20°С, g/cm³ |
Not rated. The quality certificate must be defined and specified. |
|
|
3 |
Массовая доля щелочи (в пересчете на NaOH), % |
13-17 |
13-17 |
|
4 |
Mass fraction of silicon, % not less than |
4,0 |
4,0 |
|
5 |
Water-repelling ability, h, not less |
8,0 |
8,0 |
|
6 |
Mass fraction of non-volatile substances, % |
25-35 |
25-35 |
|
7 |
Mass fraction of ethyl alcohol, % not more |
1,5 |
1,5 |
Packaging: Liquids GKZh-10BSP, GKZh-11BSP are packed in steel barrels of type 1 according to the Industrial standard 13950-91, Industrial standard 6247-79, with a capacity of 200dm3.
Store: Liquids GKZh-10BSP, GKZh-11BSP are stored in a warehouse in special metal tanks or containers of the manufacturer in accordance with the rules for storing dangerous chemicals at a temperature of -10°C to +50°C. When stored below 0°C, the crystal phase may fall out. When the product is kept above 0°C, "crystals disappear". Operational properties are not lost.
Transportation and storage of liquids GKZh-10BSP, GKZh-11BSP, defined in the far North and hard-to-reach areas-according to the Industrial standard 15846-2002, taking into account the requirements of these technical conditions.
Shelf life: 6 months from the date of manufacture.