Mechanical and durability performance of textile reinforced cementitious composite panels

2020 ◽  
Vol 264 ◽  
pp. 120224
Author(s):  
Mehmet Mustafa Daskiran ◽  
Esma Gizem Daskiran ◽  
Mustafa Gencoglu
Keyword(s):  
Composite Panels ◽  
Cementitious Composite ◽  
Durability Performance

scholarly journals Semi-dry technology-mediated coir fiber and Scots pine particle-reinforced sustainable cementitious composite panels

2021 ◽  
Vol 305 ◽  
pp. 124816
Author(s):  
K.M. Faridul Hasan ◽  
Péter György Horváth ◽  
Zsófia Kóczán ◽  
Miklós Bak ◽  
Tibor Alpár
Keyword(s):  
Scots Pine ◽  
Composite Panels ◽  
Coir Fiber ◽  
Cementitious Composite

Chloride Ion Penetrability of HPFRCC after Loading

2014 ◽  
Vol 507 ◽  
pp. 242-244
Author(s):  
Kyung Joon Shin
Keyword(s):  
Crack Width ◽  
High Performance ◽  
Concrete Structures ◽  
Chloride Ion ◽  
Cementitious Composite ◽  
Fiber Reinforced ◽  
High Performance Fiber ◽  
Inherent Problem ◽  
Durability Performance

Cracking is one of the most important factors in the serviceability as well as durability performance of concrete structures. Recently, it was recognized that a high performance fiber-reinforced cementitious composite (HPFRCC) provides a possible solution to this inherent problem of cracking by smearing one or several dominant cracks into many distributed microcracks. The purpose of the present study is to explore the ductility characteristics of HPFRCC. The permeability of HPFRCC after subjected to different load levels were measured to identify the effect of reduced cracking among the mixtures. It was confined that the permeability of proposed mixtures was lower than that without microfibers. This means that the proposed materials can reduce the crack width greatly at the same applied loads

scholarly journals Assessment of chemical exposures on ECC containing stone slurry powder

2021 ◽  
Author(s):  
Maninder Singh ◽  
◽  
Babita Saini ◽  
Chalak H.D. ◽  
◽  
...  
Keyword(s):  
Mechanical Performance ◽  
Fine Sand ◽  
Silica Sand ◽  
Hydraulic Structures ◽  
Tensile Behaviour ◽  
Cementitious Composite ◽  
Chemical Exposures ◽  
Engineered Cementitious Composite ◽  
Micro Silica ◽  
Durability Performance

Generation of solid waste materials from various industrial sources is becoming a challenging issue for safe disposal. Durability performance of hydraulic structures under environmental loadings (aggressive substances) is also a concerning issue. The present paper investigated the durability performance of engineered cementitious composite (ECC) mortar containing stone slurry powder (SSP). SSP was used as partial subrogation of micro silica sand (MSS) and fine sand (FS) by 25% and 50% for each type of sand. Electrical resistivity (ER), compressive and tensile behaviour of various mixes were studied experimentally under chloride, sulphate and chloride-sulphate combined environmental conditions. Results obtained from various properties revealed that performance of fully MSS and FS containing ECC mixes was affected under aggressive substances at initial stages. The observations demonstrate that ECC containing SSP was durable and maintains better mechanical performance over fully MSS and FS containing mixes. This improvement finds a place in construction of hydraulic structures under aggressive environments.

Sign in / Sign up

Export Citation Format

Share Document