Experimental Research on Main Properties of New Recycled

由 DX Qian 著作 · 2011 · 被引用 2 次 — However, most of the concerned research focuses on the RCA (recycled coarse aggregate) by simply crushing waste concrete. In this paper shucking technique 

Concrete with recycled aggregates: the Portuguese

Apr 14, 2010 · The main objective of this study is to define expedient procedures to estimate the properties of structural concrete that contains recycled aggregates. Experimental results from Portuguese research, most of which supervised by the first author, were used to establish a relationship between some properties of hardened concrete (compressive strength, splitting and flexural tensile strength

Durability Aspects of Recycled Aggregate Concrete: An

Application of Recycled Coarse Aggregate by Mixture to Concrete Construction, Construction and Building Materials, Vol. 21, 1542-1551. [23] Guo, Yuanchen (2012). Experimental Study on Forecasting Mathematical Model of Drying Shrinkage of Recycled Aggregate Concrete, Mathematical Problems in Engineering, Hindawi Publications.

AN EXPERIMENTAL ANALYSIS OF PARTIAL REPLACEMENT

AN EXPERIMENTAL ANALYSIS OF PARTIAL REPLACEMENT OF COARSE AGGREGATE BY WASTE CERAMIC TILE IN CONCRETE N. SIVACHANDIRAN 1, A. MAGESH,2 *1 PG Student , New Prince Shri Bhavani College of Engineering and Technology , Chennai, Tamilnadu, India.

PDF) Recycled Aggregates for Concrete: Problems and Possible

[Show full abstract] recycled coarse aggregate increases in relation to the number of recycled times and repeatedly recycling coarse aggregate gradually turns it into the condition of mortar. It

mechanical properties of recycled aggregate concrete with

由 Y Kim 著作 · 2012 · 被引用 33 次 — cled aggregate which was produced through recent hi-technique of recycling. coarse aggregate and recycled fine aggregate were made while diameter of deformed re-bar In this experiment, recycled aggregate pro- duced by advanced 

Partial Replacement of Coarse Aggregate with Demolished

of recycled concrete up to 30% coarse aggregate replacement (C. A. R.) by demolished waste at the end of 28 d has been found to be comparable to the conventional concrete. 3. “Use of Building Demolished Waste as Course Aggregate in Use of recycled aggregate in concrete can be useful for Porous Concrete” IJRET: International

Effect of Flyash on Recycle Coarse Aggregate Concrete

由 AN Dabhade 著作 · 被引用 10 次 — In this experimental study the natural coarse aggregate is replaced with recycled coarse Recycling of concrete is a relatively simple process. It involves 

Strength and Durability Evaluation of Recycled Aggregate

2015年5月14日 — In general, the quality of recycled aggregate depends on the loading and exposure In addition, the mixing process can affect overall concrete properties. Experimental research on the flexural strength of recycled coarse 

Evaluation on the Mechanical Performance of Low-Quality

2016年1月20日 — The shear bond strength was first measured experimentally and the interface Also, the use of low-quality recycled coarse aggregates, the surfaces of The surface-modification technique makes it possible to improve the 

Recycled aggregate concrete (RAC) methodology for

experimental campaigns followed a sequence of steps in which the absolute values of the properties of the recycled aggregate concrete (RCA) mixes were converted into values relative to those of a reference concrete (i.e. a concrete mix without any recycled aggregates, designated RC) with the same size

New design method for C30 recycled concrete using mixed

New design method for C30 recycled concr ete using mixed source concrete coarse agg regates Reporter : DING XIAOMENG Southeast University Recycled concrete with coarse recycled concrete aggregates (CRCA) Recycled concrete with coarse recycled concrete aggregates (CRCA)

Experimental Research on Strength of Concrete Prepared by

2019年8月14日 — Abstract: Cement is the blend of cement, fine aggregate, coarse Process of Recycling the Demolished Concrete waste the demolished 

PDF Experimental Study on Physical Properties of High Quality

recycled concrete, the performance of recycled coarse aggregate should be studied first. The research work of recycled concrete aggregate is relatively earlier abroad, and the technology is relatively more mature, some countries published the technical standard of recycled concrete. K.

AN EXPERIMENTAL STUDY ON FIBERLY REINFORCED CONCRETE

The recycled aggregates chosen for this work vary in the range of 0 to 30% at increments of 10% as a substitute of normal coarse aggregates in making concrete. Further the strength characteristics of polypropylene fiber reinforced recycled aggregate concrete is studied for different ages in days.