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Table 1.2: Tests procedure for and regulations on concrete with and without ConcreCem
Property
test method
requirement
no.
1 slump [mm]
EN 12350-2 EN 12350-6 thermometer EN 12350-7 EN 12390-3 EN 12390-3 EN 12390-3
70 ± 10 mm
-
-
test mix ≤ 2% by volume above control mix test mix ≥ 120% of control mix
test mix ≥ 90% of control mix test mix ≥ 130% of control mix
2
density wet concrete [kg/m3]
temperature wet concrete 3 Air content wet concrete
4
compressive strength after 24 hours at 20 oC
compressive strength after 28 days at 20 oC 5 compressive strength after 48 hours at 5 oC
On 15 May 2009 PowerCem Technologies achieved CE-label registration for ConcreCem. The certified test institute Kiwa N.V. has determined that PowerCem Technologies satisfies all the provisions concerning the attestation of factory production control (FPC) described in Annex ZA of the standards EN 934-2. Figure 1.1 shows page 1 and page 2 of the EC-FPC Certifcate.
Figure 1.1: EC-FPC Certificate, AoC-level 2+
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