Transport,settingupandconnection
525
AP06_014_1007EN
The delivery line is called a riser where it is laid in such a way that
the concrete is pumped upwards.
The weight of the concrete in the riser exerts a force on the concrete
pump (approximately 30kg per metre of continuous pipe) when the
pump is switched off.
"
Install a gate valve at the start of the riser.
å
The delivery line can be closed off so that the pressure
bears on the gate valve and not on the concrete pump.
The delivery line is called a downpipe if it is laid in such a way that
the concrete is pumped downwards.
The concrete flows down through the delivery line under its own
weight when the pump is switched off. This causes the concrete col
umn to break off and the concrete can segregate.
"
Install a gate valve at the end of the downpipe.
å
The delivery line can be closed off so that the concrete
cannot flow out of the delivery line.
Risers
Gate valve
Downpipes
Gate valve
Содержание BSA 1409 D4
Страница 4: ...BP00_030_0911EN...
Страница 14: ...Guide to the Operating Instructions 1 X BP01_001_0802EN...
Страница 20: ...Guide to the Operating Instructions 1 6 AusgleichsseiteEN...
Страница 22: ...Safety regulations 2 II BP03_081_1701EN...
Страница 74: ...Safety regulations 2 52 AusgleichsseiteEN...
Страница 76: ...General technical description 3 II BP02_001_0302EN...
Страница 196: ...Starting up 4 II AP13_015_0303EN...
Страница 224: ...Starting up 4 28 AusgleichsseiteEN...
Страница 226: ...Transport setting up and connection 5 II AP06_001_1007EN...
Страница 258: ...Pumping operations 6 II AP07_026_9710EN...
Страница 312: ...Glossary 7 II BP14_001_0501EN...
Страница 334: ...Glossary G 22 BP14_002_0501EN...
Страница 336: ...Index of key words 8 II...
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Страница 346: ...BP00_030_0911EN...
Страница 352: ...Guide to the Service Instructions 1 II BP01_009_1011EN...
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Страница 360: ...Safety regulations 2 II BP03_083_1701EN...
Страница 374: ...Safety equipment 3 II BP15_001_1202EN...
Страница 392: ...Special modes of operation 4 II AP16_001_1609EN...
Страница 400: ...Special modes of operation 4 8 AusgleichsseiteEN...
Страница 402: ...Maintenance 5 II BP09_001_9405EN...
Страница 426: ...Maintenance 5 24 BP09_013_1205EN...
Страница 430: ...Maintenance card 03 002 Page 2 of 2 5 28 WK03_002_1109EN...
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Страница 474: ...Maintenance card 06 022 Page 10 of 10 5 72 WK06_022_1109EN...
Страница 480: ...Maintenance card 07 069 Page 6 of 6 5 78 WK07_069_1109EN...
Страница 496: ...Maintenance card 07 070 Page 16 of 16 5 94 WK07_070_1109EN...
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Страница 546: ...Maintenance card 07 075 Page 14 of 14 5 144 WK07_075_1109EN...
Страница 558: ...Index of key words 6 II...