testing of water penetration under pressure – nbr 10.787/94 (april 2007) cement: cpii-e 32
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Testing of water penetration under pressure – NBR 10.787/94 (April 2007) Cement: CPII-E 32. Testing of water penetration under pressure – NBR 10.787/94 (April 2007) Cement: CPII-E 32. Applied water pressure: day 1 to day 2: 0,1MPa day 3:0,3MPa day 4 to day 7:0,7MPa. - PowerPoint PPT PresentationTRANSCRIPT
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Testing of water penetration under pressure – NBR 10.787/94 (April 2007)Cement: CPII-E 32
![Page 2: Testing of water penetration under pressure – NBR 10.787/94 (April 2007) Cement: CPII-E 32](https://reader036.vdocument.in/reader036/viewer/2022081501/56814967550346895db6bba2/html5/thumbnails/2.jpg)
Testing of water penetration under pressure – NBR 10.787/94 (April 2007)Cement: CPII-E 32
Applied water pressure:• day 1 to day 2: 0,1MPa• day 3: 0,3MPa• day 4 to day 7: 0,7MPa
cement content CPII-E 32 350kg/m³
design strength 20MPa
fine aggregate 388kg/m³
coarse aggregate 0 421kg/m³
coarse aggregate 1 632kg/m²
water 192kg/m³
plasticiser admixture 0,3% a 0,4% mc
Slump 90±10mm
W/C ratio 0,54
Penetron Admix 1% of the cement content
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Testing of water penetration under pressure – NBR 10.787/94 (April 2007)Cement: CPII-E 32 - 1 week after start of water pressure
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Testing of water penetration under pressure – NBR 10.787/94 (April 2007)Cement: CPII-E 32 - 2 weeks after start of water pressure
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Testing of water penetration under pressure – NBR 10.787/94 (April 2007)Cement: CPII-E 32 - 3 weeks after start of water pressure
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Testing of water penetration under pressure – NBR 10.787/94 (April 2007)Cement: CPII-E 32 - 4 weeks after start of water pressure