1. The nominal diameter (mm) of the tamping rod used during grout sampling shall be;

2. Grout used in the masonry is a fluid mixture of cementitious materials and aggregate with low water content for ease of placement

3. As per ASTM C 1019 standard test method for sampling and testing grout specimen shall have an average specimen width between ___________and __________

4. If the grout is _____ the grout will be molded in one layer without striking off the top surface

5. What is ASTM C1019 ?

6. Transportation curing and testing of the specimens removal of molds on grout sample specimen shall be take between? After making the specimens

7. In this method the molds are made from-------- having the same absorption and moisture content characteristics as those being used in the construction

8. As per ASTM C 1019 standard test method for sampling and testing grout specimens shall have a height before capping between __________and_______ times the specimen width

9. The size of grout samples to be used for slump and compressive strength tests shall be a minimum of ½ ft3 (0.014 m3)

10. In how many hours does the grout specimen mold from the masonry unit remain undisturbed?

11. During field sampling , the elapsed time between obtaining the first and final portions of the grout sample shall be not more than _________-minutes

12. As per ASTM C 1019 standard test method for sampling and testing grout. a framing square is not less than (100mm) long and not less than (4mm) in thickness

13. Specimen molds shall have a cross section that is nominally square. Mold shall have a a width of;

14. As per ASTM C 1019 standard test method for sampling and testing grout begin filling the slump cone within 15 min of obtaining the final portion of the sample

15. The location of specimen construction should be protected and as free from perceptible vibration as possible. To do so the molds shall be remained undisturbed for up to _______hours