The term _______________ plaster is used to indicate plaster of Paris with retarder.(a) Hemihydrate Gypsum(b) Keene’s cement(c) Parian cement(d) SirapiteI have been asked this question in an interview for internship.The query is from Special Materials for Plastered Surfaces in chapter Pointing and Plastering of Construction & Building Materials

The term _______________ plaster is used to indicate plaster of Paris

1.	The term _______________ plaster is used to indicate plaster of Paris with retarder.(a) Hemihydrate Gypsum(b) Keene’s cement(c) Parian cement(d) SirapiteI have been asked this question in an interview for internship.The query is from Special Materials for Plastered Surfaces in chapter Pointing and Plastering of Construction & Building Materials
Answer» Correct choice is (a) HEMIHYDRATE Gypsum The best EXPLANATION: On heating the hemihydrate gypsum, temperature of about 200°C, the ENTIRE water of crystallization is driven off and the RESULTING product is known as gypsum anhydride or hard burnt plaster. The setting time of the Gypsum anhydride is more and to shorten it,the accelerators ADDED to it.

Discussion

No Comment Found

Related InterviewSolutions

Development of fissures in the plaster due to the movement of the background is known as _________(a) Cracking(b) Peeling(c) Hacking(d) GrinningThis question was posed to me in an online quiz.This intriguing question comes from Terminology Used in Plastering Work in chapter Pointing and Plastering of Construction & Building Materials
The presence of soluble salts in the Plaster making material as well as building materials is due to _________________(a) Flaking(b) Efflorescence(c) Peeling(d) PoppingI got this question in homework.The above asked question is from Defects in Plastering topic in section Pointing and Plastering of Construction & Building Materials
A devil float has a nail projection of about ____________ from the surface.(a) 3 mm(b) 5 cm(c) 7 mm(d) 10 mmThe question was asked in my homework.This intriguing question comes from Tools for Plastering in chapter Pointing and Plastering of Construction & Building Materials
Dislodgement of plaster from the background is called as ________(a) Peeling(b) Plastering(c) Distempering(d) GrinningI had been asked this question during a job interview.I need to ask this question from Terminology Used in Plastering Work topic in portion Pointing and Plastering of Construction & Building Materials
The ________________ consists of one part of cement to four parts of clean, coarse and angular river sand by volume.(a) Lime Mortar(b) Water proof mortar(c) Cement mortar(d) Hydraulic MortarI got this question in an international level competition.I would like to ask this question from Mortar for Plastering topic in chapter Pointing and Plastering of Construction & Building Materials
Which of the following types of plaster finishes is used with stucco plastering?(a) Smooth cast finish(b) Pebble dash(c) Scrapped finish(d) Textured finishThis question was posed to me in an online interview.This interesting question is from Types of Plaster Finishes topic in division Pointing and Plastering of Construction & Building Materials
The thin layer of cement particles formed on excessive troweling is called ________(a) Undercoat(b) Peel(c) Laitance(d) LatchI got this question during an online exam.The above asked question is from Terminology Used in Plastering Work in section Pointing and Plastering of Construction & Building Materials
In smooth cast finish, steel floats are not recommended for external renderings.(a) True(b) FalseThis question was posed to me at a job interview.My question is based upon Types of Plaster Finishes in division Pointing and Plastering of Construction & Building Materials
____________ is the process of filling the hollow spaces left in the solid background.(a) Dubbing(b) Gauging(c) Grinning(d) PaintingThis question was addressed to me at a job interview.Origin of the question is Terminology Used in Plastering Work in portion Pointing and Plastering of Construction & Building Materials
Small projections of plaster which are laid on background for fixing of screeds are known as ________(a) Patches(b) Balls(c) Dots(d) PointsI got this question during an interview for a job.I would like to ask this question from Terminology Used in Plastering Work topic in chapter Pointing and Plastering of Construction & Building Materials

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment