Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental Study on Bleed Water of Duct Grout
For the problem of not complete filling the ducts with grout that frequent appearances in construction, the paper carried out the grouting compactness experiment of prestressed duct with kinds of grout materials produced by domestic manufacturers combining with different grouting techniques. The results indicated that all grout materials had bleed water. The ducts in test girder could not be completely filled. The vacuum-aided grouting technique’s grout bleed water is smaller than that of ordinary grouting technique, but still not be perfect. For this, the grout compacting device with independent intellectual property right is an effective measure.
Experimental Study on Bleed Water of Duct Grout
For the problem of not complete filling the ducts with grout that frequent appearances in construction, the paper carried out the grouting compactness experiment of prestressed duct with kinds of grout materials produced by domestic manufacturers combining with different grouting techniques. The results indicated that all grout materials had bleed water. The ducts in test girder could not be completely filled. The vacuum-aided grouting technique’s grout bleed water is smaller than that of ordinary grouting technique, but still not be perfect. For this, the grout compacting device with independent intellectual property right is an effective measure.
Experimental Study on Bleed Water of Duct Grout
Applied Mechanics and Materials ; 361-363 ; 1293-1296
08.08.2013
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Experimental Study on Bleed Water of Duct Grout
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