Peak Infrastructure Material Engineer Interview Questions and Answers

The minimum bitumen content of BC-1, BC-2, and DBM varies depending on the specifications of the project.

• The minimum bitumen content is determined by the mix design of the project.

• BC-1 typically has a minimum bitumen content of 4.5% by weight of total mix.

• BC-2 typically has a minimum bitumen content of 5.0% by weight of total mix.

• DBM typically has a minimum bitumen content of 5.5% by weight of total mix.

• The minimum bit...read more

Core tests should be conducted at regular intervals depending on the project requirements.

• Frequency of core tests depends on the type of material being tested and the project requirements.

• For example, in construction projects, core tests may be conducted every 50 feet of concrete poured.

• In manufacturing, core tests may be conducted daily or weekly to ensure consistent quality.

• Regular core testing helps identify any iss...read more