Test
121 Preparing backgroud surfaces and mix plastering materials
Preguntas del test (20)
1What is the background in the image below?
- AStone.
- BConcrete.
- CComposite.
- DPre-plastered.
- AStone.
2What is the background in the image ?
- ABrick.
- BBlock.
- CComposite.
- DConcrete.
- ABrick.
3Which one of the following backgrounds is plasterboard screwed to?
- ATimber studs.
- BExternal wall.
- CUneven surface.
- DLime plastered.
- ATimber studs.
4When removing old plaster from a wall, the tools used are a hammer and a.
- Abolster chisel
- B scraper blade
- Ccrowbar
- Dshovel.
- Abolster chisel
5The mechanical tool used to remove existing plaster from an external wall is called a
- Aneedle gun
- Bcordless drill
- Cbreaker
- Dcore drill.
- Aneedle gun
6After stripping plaster from a wall, the operative should brush the background to remove
- Adust
- B laitance
- Cadhesive
- Dfixings.
- Adust
7To ensure a good bond between the background and the plaster, it is important to
- Akeep area tidy
- Bcontrol suction
- Cuse clean equipment
- Dspeed up drying time.
- Akeep area tidy
8Which one of the following improves adhesion?
- ASlurry.
- BWater.
- CAdhesive scrim.
- DDubbing out.
- ASlurry.
9If a high suction background is not prepared properly, what is likely to happen to the
plaster?- ASlow set.
- BSagging.
- CCrazing.
- DWill not set.
- ASlow set.
10Which of the following is true about good housekeeping?
- AIt wastes money.
- BIt reduces labour.
- CIt reduces progress.
- DIt prevents hazards.
- AIt wastes money.
11The aggregate in a scratch coat mix is
- ALime
- BSand
- CCement
- DAdditive
12The correct mixing methods of plaster materials should be found in the
- Awork schedule
- Brisk assessment
- CCOSHH assessment
- Dmanufacturer’s instructions.
- Awork schedule
13The most important considerations for setting up a designated mixing area are
- Alocation of water and power supply
- Bstorage of materials and PPE
- Clocation of tools and equipment
- Dprotecting the work and surrounding area.
- Alocation of water and power supply
14What is the equipment in the image?
- AMechanical whisk.
- BMixing wheel.
- CGauger.
- DStaff.
- AMechanical whisk.
15What should be used to cover and protect the working and surrounding area when
mixing plaster materials?- APlasterboard.
- BBarriers.
- CInsulation sheets.
- DDust sheets.
- APlasterboard.
16When mixing lime, sand and cement, it is best to use a
- Astick
- Bwhisk
- Cmixing wheel
- Ddrum mixer.
- Astick
17Extraction systems can be used in a mixing area to minimise
- Aslips, trips and falls
- Bdust contamination
- Cwaste build up
- Delectric shocks.
- Aslips, trips and falls
18Hazards can be identified in a designated mixing area by reading the
- Aschedule
- Bspecification
- Crisk assessment
- Dprogramme of work.
- Aschedule
19Correct gauging of sand and cement lime mixes is used to ensure
- Afaster application
- Bcorrect strength
- Cfaster set
- Dreduced material use.
- Afaster application
20When mixing plaster in a client’s property, what should be used to protect their floor?
- APlywood sheets.
- BInsulation sheets.
- CPlasterboard sheets.
- DPerspex sheets.
- APlywood sheets.
Información
- Descripción
- Test sobre 121 Preparing backgroud surfaces and mix plastering materials, creado por Steve Lockwood el 05/02/2015.
- Autor
- Steve Lockwood
- Idioma
- English
- Visitas
- 433
- Valoración
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