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41 852 (0,137s)

Výsledek výzkumu

Lightweight Concrete with Alternative Lightweight Filler

The technology includes the design and testing procedures of lightweight concrete of the alternative fillers that are not normally used for concrete production and which are made from waste materials. These include...

JN - Stavebnictví

  • 2011
  • Ztech
Výsledek výzkumu

Temperature analysis of lightweight aggregate concrete slab members at elevated temperatures

This paper is focused on lightweight aggregate concrete with expanded clay for the calculation of fire resistance of lightweight aggregate concrete structures are presented . These procedures are based on nowdays m...

JN - Stavebnictví

  • 2013
  • O
Výsledek výzkumu

Temperature analysis of lightweight aggregate concrete slab members at elevated temperatures

This paper is focused on lightweight aggregate concrete with expanded clay for the calculation of fire resistance of lightweight aggregate concrete structures are presented.These procedures are based on nowadays me...

JM - Inženýrské stavitelství

  • 2013
  • D
Výsledek výzkumu

Properties of porous aggregate and strenght of lightweight structural concrete

In the article are presented the results of the experimental tests by the ordinary and lightweight concretes. For the test's have been used the same test's specimens and the same test's method - loading with normal stress....

JN - Stavebnictví

  • 2006
  • D
Výsledek výzkumu

Effect of Lightweight Concrete Density on Bond Strength

anchorage length of reinforcement in lightweight and ultra-lightweight concretes. Experimentally obtained values of the bond stress between lightweight concrete and reinforcing bars are presented. The den...

Civil engineering

  • 2015
  • D
  • Odkaz
Výsledek výzkumu

Effect of lightweight concrete density on bond strength

anchorage length of reinforcement in lightweight and ultra-lightweight concretes. Experimentally obtained values of the bond stress between lightweight concrete and reinforcing bars are presented. The den...

JN - Stavebnictví

  • 2014
  • D
Výsledek výzkumu

Temperature analysis of lightweight aggregate concrete slab members at elevated temperatures for predicting fire resistance

This paper is focused on lightweight aggregate concrete with expanded clay for the calculation of fire resistance of lightweight aggregate concrete structures are presented.These procedures are based on nowadays me...

JM - Inženýrské stavitelství

  • 2013
  • D
Výsledek výzkumu

Sandwich balcony segment

Sandwich balcony element is made from two concretes. Lightweight concrete LC20/22 is used in the tension part of balcony , the rest of the element is made from the ordinary concrete C30/37....

JN - Stavebnictví

  • 2015
  • Gfunk
Výsledek výzkumu

Experimental determination of the properties of light concrete, exposed to high temperatures

Lining of road and railway tunnels is still designed from normal concrete. In the frame of the project solved in the CR is realised research program, focused on the possibilities of the use of lightweight concrete....

JN - Stavebnictví

  • 2015
  • Jx
  • Odkaz
Výsledek výzkumu

Lightweight high performance concrete

Beginning of lightweight concrete application with utilization of cellular aggregates the development of lightweight self compacting concrete achieving the most possible strength of common self compacting conc...

JN - Stavebnictví

  • 2006
  • C
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