Bond Strength as a Function of Strand Tension and Cement Paste Content

10.14359/7422 ◽  
1969 ◽  
Vol 66 (10) ◽  
Keyword(s):  
Bond Strength ◽  
Cement Paste ◽  
Paste Content

Study on the Coexistence of Porous Ecological Concrete with Plants

2011 ◽  
Vol 311-313 ◽  
pp. 1551-1554 ◽  
Author(s):  
Hong Zhu Quan
Keyword(s):  
Cement Paste ◽  
Cement Content ◽  
Aggregate Gradation ◽  
Cement Ratio ◽  
Water Cement Ratio ◽  
Concrete Blocks ◽  
Paste Content

The effects of mix proportions on the properties of porous ecological concrete, and its coexistence with plants are discussed in this paper. In conclusion, the strength of porous ecological concrete is governed simultaneously by water cement ratio and cement content. Permeability is increased with any increment in aggregate gradation and any decrease in cement paste content. The thicknesses of concrete blocks and topsoil affect the growth of plants.

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