timber finishes

Question 1

how timbers geneally finished

Answer 1

sanded with glass paper or wool wire
smoot surcafce created
dust free
primered then finished

Question 2

types of varnish

Answer 2

polurethea
acrylic

Question 3

how varnishes applied

Answer 3

thin coat in direction of grain
severl coats
rubebd down in ebwteen

Question 4

varnish finishes

Answer 4

gloss
stain
matt
clear
colorued

Question 5

what varnsih do to wood

Answer 5

hard
tough
heatproof and water proof finish
allows grain to be highlighre

Question 6

how water based paints applied

Answer 6

brush
roller or
spray

knots covered in knottign solution
surface then priemd and udnercoated

Question 7

hat does knotting soltion do

Answer 7

prevent resin from oozing otu and spoilign surface

Question 8

what does water based paints give

Answer 8

protection
colour
aethetcis
tougher
harder
restant to moisture

Question 9

when water based paints used

Answer 9

indoor and out doro use

Question 10

type of wood water based paitns used on

Answer 10

softwoods

Question 11

why water based paitns used mroe on softwoods

Answer 11

spftwodos liekly to absorb oil and shit more

Question 12

method of applyign waz

Answer 12

with a brush or cloth
then once dry
buff and clean with lint free ccloff

Question 13

what si wax avaible in

Answer 13

colour
and clear

Question 14

what does buffign wax do

Answer 14

high gloss finish

Question 15

what does was do

Answer 15

icn hardnessaand toguhness
allow grain to eb highlighted through finisb

Question 16

how danish oil applied

Answer 16

wirh lint free cloth rubbed in direction of grain
left to set for 5 misn then excess oil removed with clean cloth

Question 17

what si doen between coats of dNISH OIL

Answer 17

light sanding or rub with wire wol to open up grain

Question 18

what danish oil allow

Answer 18

nutral appearanc
soaks in grain
enhances grain

Question 19

how to make danish oil more hard wearing

Answer 19

more regaular appacaiotns

Question 20

what does mroe regualr application of danish oil do

Answer 20

matt water resiatnt finsih

Question 21

how teak oil applied

Answer 21

lint free cloth into surfce fo in direction of grain
left to sit for 5
exxcess rubebd

Question 22

when teak oil used

Answer 22

for natrually oily wodos
out doro and wood procyst

Question 23

what teak oil do

Answer 23

wetaher reistance
fungal restance
aetshetics

Question 24

hwo rpessure tratign work

Answer 24

wood palced in pressure vessel with soluation fo ccopper sulfate and othe rsalts

vaccum and pressure controoled to force preseravteive deep into wood firbes

then steam dried

Question 25

what pressure rtaing do

Answer 25

rot restance insect adn fungal attack fuck off weatehrign proof

Question 26

when pressure treatign used

Answer 26

decking bridge constrction

Question 27

what are oil based paints comapred to acrylci (water absed)

Answer 27

more expnsive but art water proof and tougher

Question 28

why softwoods painted more tahn hard woods

Answer 28

hard woods cover less well and look betetr natrually

Question 29

what is used for chidlren toys and furntiurees and otu door shit

Answer 29

non toxic paints adn varinsihes

Question 30

what olive oil used for

Answer 30

when shit comes in contact with woods

Question 31

what does beeswz give

Answer 31

natraul lookign finish

Question 32

benefits of hard wax oils vs varnish

Answer 32

can eb re applied without sanding and preparign wood again

Question 33

issues with wax finishign

Answer 33

no stand up to heat liquid may stain or mark final pieces

Question 34

what does preseatives do

Answer 34

penetrate the timebr into the grain and alter and chaneg and better internal structrue using pressure treatement

Question 35

mehtods of preserving timebr

Answer 35

tar oil immersion treatement pressure tanalisig

Question 36

what does tar oil do

Answer 36

make shit water repelllent and excellent wetaherign characetrsits

Question 37

when tar oil used

Answer 37

for bridges telephoen pioles etc bc it smells a bt

Question 38

tar oil also known as

Answer 38

creosote

Question 39

what do immersion treatments do

Answer 39

timebr fully immersed in preseveatives

Question 40

what is tanalsiign

Answer 40

impreganaition with an envrioentally wodo preservative applied in a vaccum chemical becoem bodned to timebr and cannot be removed

Question 41

what woood presevratives do

Answer 41

control degreadation fuck mould insects rot decay