
SikaPaver® and Sika® ViscoCrete® Solutions for Semi-dry Concrete

The machines used for the production of these blocks were relatively old and their compaction effi ciency was limited. As a consequence the block densities and strengths did not always reach the required levels at the same time, the water absorption rate was also above the permitted limits.


The National Opera House is a 310 Mio. € project situated at Bjørvika in Oslo.

The National Opera House is a 310 Mio. € project situated at Bjørvika in Oslo. The construction period is over 5 years with completion scheduled in 2008. It will cover an area of 36‘000 m² with 1‘350 seats in the main auditorium and 400 seats in the smaller hall. The unique appearance of the Opera House arises from the icicle shaped precast concrete columns which support the roof structure.

Precast Elements: Structural Elements
No | Download/Name | Doctype | Lang | Format | Size | |
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1 | SikaPaver and Sika ViscoCrete Solutions | References Construction (Sika at Work) | English | 0.46 MB | ||
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Short descriptionSemi-dry Concrete.
Date: 12/04/2012
saw_semidry_conc_06_06.pdf
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2 | ViscoCrete Technology for Precast Concrete | References Construction (Sika at Work) | English | 0.74 MB | ||
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Date: 12/04/2012
saw_precast_concprod_04_06.pdf
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3 | ViscoCrete Technology for Precast Concrete | References Construction (Sika at Work) | English | 0.56 MB | ||
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Date: 12/04/2012
saw_tech_visco_precast_06.pdf
Download pdf
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