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1.
Assembly of funnel formwork (supporting steel skeleton) |
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2.
Continuous concrete work, optimum compacting, maximum concrete drop 50 cm |
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3.
Dismantled funnel |
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4.
Cylinder: Exterior formwork set up, reinforcement for the first construction phase installed, interior formwork is raised |
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5.
Spacers for the self-supporting formwork are installed and the formwork is ready for concrete work |
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6.
Exterior formwork raised after concrete work |
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7.
Exterior formwork with special buttress design |
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8.
Hanging scaffolding for opening and closing the exterior formwork |
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9.
Assembling the support ring for the conical roof formwork |
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10.
Assembling the support ring for the conical roof formwork |
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11.
Supporting steel structure of the conical roof formwork assembled |
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12.
Placement of wooden formwork skin |
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13.
Reinforcement |
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14.
Assembly of the exterior formwork for the cone (detail: curved transition piece) |
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15.
Continuous concrete work, optimum compacting, maximum concrete drop 50 cm |
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16.
Disassembling the exterior formwork |