Nailing into hard wood, whats best to use ? - Answer- Cut na
To avoid hardening due to hydration ....use masonry mo before? - Answer- 2 1/2 Hours
Heat flows in what direction ? - Answer- Hot to Cold
First and most important step in using or preparing a material ? - Answer- Thoroughly read and
understand the manufactures directions .
whats true abou the gypsum broads over wood framing ? - Answer- Apply First to ceiling , then to
wall
What is used to remove air pockets from place concrete ? - Answer- Vibration
wide square-edged boards are to be used for broad and batt siding . how should the batten strips
be nailed ? - Answer- to the furring strips between the boards .
what can be installed on a vertical wall to accept viny soppit panels ? - Answer- F-Channel
a vapor retarder on blanket insulation - Answer- Face the warm side of wall
when installing shoe molding on a base board over hand wood floor , the shoe mold should be ? -
Answer- nailed only to the base board
to facilitate handling + workability ... must speak jobsite addition of water to the concrete mixture -
Answer- maintain the slump, without exceeding the allow water - cement ratio .
Actual standard size of a concrete block ? - Answer- 7 5/8 x 7 5/8 x 15 5/8
Maximum threshold height of egress door , of group occupancy building ? - Answer- 1/2 inch
First leveling procedure after pouring concrete ? - Answer- screeding
timing for floating+ trouling is critical inproduce - Answer- a smooth durable surface
when applying a run of wall cabinets , the cabinets should be? - Answer- fitted with a hanger rail