Jabbar abbas Jaber

6 Questions 11 Answers 0 Followers

Questions related from Jabbar abbas Jaber

What are the recent improvements and applications of ferrocement ?

A very thin section of cement matrix reinforced with a heavy steal reinforcement can be used in special concrete member to reduce dead load with a higher tensile resistant .

03 March 2018 3,343 2 View

What are the well known methods available to recycle concrete demolition?

Million tons of concrete blocks are now unneeded because of improved security situation . These blocks must be demolished and recycle as aggregate to produce a new concrete . In this ways we...

02 February 2018 6,031 6 View

I want to know a successful method to make concrete very dense to regard as water tightening ? The goal to prevent internal and external attack ?

Concrete deteriorate due to sulphate . Sulfuric salts are very destructive to concrete characteristics .

01 January 2018 7,207 1 View

What are the most important characteristics of a composite materials ?

Fibers are most effective than conventional steel reinforcement in concrete . The amount and orientation factors are dominants .

12 December 2017 2,528 1 View

What are reasons for concrete deterioration ? What are the facilities s to maintain concrete stable with its age . I want the concrete be durable ?

All tests of concrete focused at its instantaneous properties , but no or limited tests investigate its properties with its age. Durability of concrete must be studied with details .Tests...

11 November 2017 8,272 21 View

Sulhate Attack , is adangrous to strngth and durability of concrete . How to limit or prevent its addverse effect on conventional concrete ?

Concrete is very well at the date of casting , but it deteriorates significantly later due to ettringite formation . How we can prevent this phenomena significantly .

11 November 2017 3,453 3 View