Influences of different modification methods on surface activation of waste tire rubber powder applied in cement-based materials

2022 ◽  
Vol 314 ◽  
pp. 125191
Author(s):  
Ran Zhang ◽  
Haoxiang Wang ◽  
Jie Ji ◽  
Zhi Suo ◽  
Ziheng Ou
2015 ◽  
Vol 22 (9) ◽  
pp. 823-835 ◽  
Author(s):  
Rixin Liu ◽  
Lei Zhang

2013 ◽  
Vol 68 ◽  
pp. 743-749 ◽  
Author(s):  
Sivaraos ◽  
T.C. Yap ◽  
Qumrul ◽  
M.A. Amran ◽  
T.J.S. Anand ◽  
...  

2018 ◽  
Vol 7 (3.2) ◽  
pp. 766
Author(s):  
Heri Sujatmiko ◽  
. .

Diseases in plants are something that can happen to many plants either caused by pests or other factors, the disease in plants can be detected based on the symptoms that appear on the plant before spreading to all plants, to recognize the symptoms and types of diseases contained in plants require plant experts or also by applying expert systems with expert knowledge base applied to the system by using certain methods such as certainty factor method. Expected results with the availability of this expert system to the user can help many users to detect diseases in plants. 


2014 ◽  
Vol 4 (4) ◽  
pp. 669-672 ◽  
Author(s):  
M. Bekhiti ◽  
H. Trouzine ◽  
A. Asroun

Scrap tires are abundant and alarming waste. The aggregates resulting from the crushing of the waste tires are more and more used in the field of civil engineering (geotechnical, hydraulic works, light concretes, asphaltic concretes, etc.). Depending on the type of the used tires, dimensions and possible separations and treatment, the physical and mechanical characteristics of these aggregates might change. Some physical, chemical and direct shear tests were performed on three gradation classes of waste tire rubber powder.  The tests results were combined with data from previous studies to generate empirical relationships between cohesion, friction angle and particle size of waste tire powder rubber. A cubic (third order) regression model seems to be more appropriate compared to linear and quadratic models. 


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