2
2020Tiling
hi all ! iam half way through my nvq3 but seriously stuck on a few questions and wondering if you guys could help as its a LOT harder than i thought ! :yikes:
il list a few i am not sure on and any help would be fantastic !
1. briefly describe a floating screed and the laying spec.
2. describe the essential requirements for laying a floor screed on compressible material.
3. state the main resons for mixing flooring materials semi dry.
4. explain the meaning of the terms OBM and TBN.
5. state the most common bedding method used for external surfaces.
6. describe a test carried out to ensure that a sand/cement screed is suitable for laying a tiled floor.
7. name 2 main factors to be observed when setting out for treads and risers.
8. explain briefly the use of a protimeter and a electro-thermo hygrometer.
9. what materials should never be used to clean limestone.
10. what applications should be applied before fixing stone slabs .
il list a few i am not sure on and any help would be fantastic !
1. briefly describe a floating screed and the laying spec.
2. describe the essential requirements for laying a floor screed on compressible material.
3. state the main resons for mixing flooring materials semi dry.
4. explain the meaning of the terms OBM and TBN.
5. state the most common bedding method used for external surfaces.
6. describe a test carried out to ensure that a sand/cement screed is suitable for laying a tiled floor.
7. name 2 main factors to be observed when setting out for treads and risers.
8. explain briefly the use of a protimeter and a electro-thermo hygrometer.
9. what materials should never be used to clean limestone.
10. what applications should be applied before fixing stone slabs .