Table 1 Physical features of materials used.

From: Bond of ribbed and threaded steel reinforcement bars post-installed in concrete considering bonded length and adhesive type

Item

Diameter

Fineness modulus

Unit mass (kg/m3)

Specific mass

Diameter (mm)

Percentage (%)

Cement

0.0756

13.85

–

1207

3.14

Sand

1.18

3.34

6.07

1302

2.67

Crushed basalt

14.9

2.53

2.14

1235

2.44

Back to article page