p.w grade 42.5 white cement (aalborg white brand)
p.w grade 42.5 white cement is green and environment-friendly product characterized by early strength and non- radioactivity. it has advantages of bright color, high whiteness, high strength and high consistency.
applications:
p.w grade 42.5 white cement is commonly used in colored pavement bricks, permeable bricks, art stones, sculpture craftwork, terrazzo, wear-resistant flooring, putty, etc.
package: 50kg paper-plastic compound bag/1200kg jumbo bag
storage:
aalborg white cement can be stored for three months if the product is stored inside a building or in a suitable place with excellent moisture-proof and ventilation conditions, and the cement is better placed on pallets.
| physical features | |
| degree of fineness (specific surface area) | 450㎡/kg |
| bulk density | 1320kg/m³ |
| density | 2.98g/m³ |
| water demand | 28.00% |
| index name | internal control index | gb/t2015—2017 requirements | ||
| strength | 3 days | 28 days | 3 days | 28 days |
| flexural strength, mpa | 5.5 | 8.0 | 3.5 | 6.5 |
| compressive strength, mpa | 30.0 | 49.0 | 17.0 | 42.5 |
| degree of fineness 45um，% | 1.5% | maximum 30% | ||
| setting time, initial setting | 175 minutes | no earlier than 45 minutes | ||
| setting time, final setting | 235 minutes | no later than 10 hours | ||
| whiteness | 89.5-90.5 | minimum 89 | ||
热线：
86 556- 5368180
