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WorksheetsMTT RECAPITULATION
Total questions: 10
Worksheet time: 2mins
One of the duties of the Materials Engineer is to:
Check the geometric control of the project
Recommend to the Project Engineer remedial measures for the corrections of unsatisfactory conditions of materials
Prepare As-Built-Plans
To check the required equipment needed in the project
Which of the following is a physical test of asphalt?
Ductility Test
Field Density Test
Triaxial Test
Abrasion Test
Which of the following is not a manufactured asphalt?
Blown Asphalt
Liquid Asphalt
Rock Asphalt
Asphalt Cement
The mineral filler which is used in the bituminous mix passes sieve number:
60
40
200
100
Determines the effect of water on the cohesion of the bituminous mixture:
Marshall Test
Immersion-Compression Test
Extraction Test
Mechanical Size Analysis of Extracted Aggregates
VMA means what?
Voids in Material Aggregates
Voids in Mineral Air
Voids in Mineral Asphalt
Voids in Mineral Aggregates
The mixing temperature of bituminous mix is what?
165°C
163°C
170°C
100°C
The average individual strength requirement of load bearing concrete masonry units is 5.5 MPa (800 psi). What is its average strength requirement?
3.45 MPa (500 psi)
5.5 MPa (800 psi)
9.9 MPa (1440 psi)
6.9 MPa (1000 psi)
There are two layers in performing sampling of beam samples. How many number of blows are required per layer?
25 blows
75 blows
63 blows
50 blows
The Materials Engineer of the contractor is directly under the supervision of the:
Materials Engineer of the DPWH
Project Engineer of the Consultant
Project Engineer of the Contractor
Head of Implementing Office
