1) How do we check for a low suction background? a) Put some spatterdash on it b) Apply water to the background c) Give it a coat of unibond d) All of the above 2) Which of these backgrounds would be considered igneous? a) Limestone b) Sandstone c) Grano chippings d) OPC 3) What is the third stage in the five stage processs of laying a floor? a) Curing b) Placing c) Compacting d) Screeding 4) Which of the following is a bonding agent? a) Plastercisers b) Accelerator c) Thistle Gyp Prime d) Thistlebond-it 5) What is the name given to the test carried out to check the solidity of concrete? a) Slump test b) Texture test c) Void test d) Vibration test 6) What is another name for a disc cutter? a) Tank cutter b) Angle grinder c) Jack cutter d) Electric hammer

Unit 1011 revision2

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