Q. What is the 7 day bending failure stress in N/mm²?

View solution

Q. ___________ mm thickness is not available in concrete cloth.

View solution

Q. ________ viscosity liquid monomers are impregnated with the hardened cement composite structure.

View solution

Q. Water-filled voids ranges from _______ % of the total volume of the component for dense concrete.

View solution

Q. Water-filled voids ranges from _______ % of the total volume of the component for gap-graded concrete.

View solution

Q. What is the time required to give heating to remove the moisture from the concrete?

View solution

Q. At what temperature the heat is supplied to concrete to remove moisture in ºC?

View solution

Q. Which temperature avoids flammability?

View solution

Q. The moisture content of the aggregate shall not exceed from ____________

View solution

Q. Which one is not the polymeric resin?

View solution

Q. Higher resin dosage is recommended when using ________

View solution

Q. Steel fibers helps in the enhancement of its properties.

View solution

Q. The addition of glass fibers are in the range of __________

View solution

Q. Concrete is not recommended to be placed at a temperature below __________ºC.

View solution

Q. IS: 7861 part-2 deals with __________

View solution

Q. Why the time period for removal of form work has to be increased.

View solution

Q. If concrete is exposed to repeated freezing and thawing after the final set, the final qualities of the concrete may also be __________

View solution

Q. Large temperature differentials within the concrete member may promote __________

View solution

Q. When the concrete in fresh stage is exposed to freeze before certain pre-hardening period, compressive strength may get __________

View solution

Q. Concrete is not recommended to be placed at a temperature above _________ºC.

View solution