The thickness of the water swell rate reflects the water resistance of the substrate. As the floor of the substrate, its water resistance should be compared with furniture MDF, HDF (high density board English abbreviation) high. This indicator is very important. Good water resistance of the substrate size stability is better, is not sensitive to moisture, not easy to deformation.
The current national standards for reinforced flooring GB18102? D2000 in the laminate floor water swelling thickness of the test method 25 × 25 (mm) of the specimen, on (20 ± 2) ℃ water immersion 24 hours to the specimen The thickness of the center point before and after immersion changes, to calculate the swelling thickness of the water swelling. In fact, the moisture from the edge of the laminate flooring after immersion, moving in the board is relatively slow, often the edge of the expansion of the specimen has been very powerful, and the central part of the expansion has not yet, so the thickness of the center point to calculate the swelling thickness of water swelling The rate of its value is very small.
It can be inferred that this may be caused by improper testing methods deviations. In the European standard for laminate flooring, the specimens tested for water swelling thickness were rectangular, 100 mm long and 50 mm wide, and immersed in water with a length of only 50 mm and immersion time of 24 hours, but with three edges immersed in water The midpoint of the part is the basis for thickness measurement. This test method is relatively close to reality, but also a true reflection of the waterproof laminate flooring performance.
Related links:
Backyard Decking Pictures



[url=http://chooseoutdoordeck.com/eco-product/5273.html]composi... decking for sale online australia

fitflops sale clearance
michael kors outlet
fitflops clearance
hogan outlet online
cheap authentic jordans
nike huarache sale
skechers outlet
jordan shoes on sale
yeezy boost 350
louboutin shoes
huarache shoes
lacoste outlet
air jordan shoes
timberland uk
yeezy shoes
michael kors purses
tiffany and co outlet
hogan shoes
longchamp bags
michael kors outlet
nike dunks
skechers go walk
hogan outlet online
hermes belt
cheap rolex watches
longchamp handbags
fitflops sale
cheap jordans online
tiffany and co jewellery
tiffany and co outlet online
nike zoom
jordan retro
adidas neo shoes
yeezy boost
roshe run
retro jordans
cheap basketball shoes
ultra boost
nike huarache
timberland shoes
michael kors handbags clearance
skechers shoes for women
cheap jordans
ralph lauren online,cheap ralph lauren
fitflops sale
jordan retro
cheap tiffanys
michael jordan shoes
adidas yeezy boost
michael kors handbags
skechers shoes
adidas stan smith uk
timberland outlet
timberland online shop
skechers outlet
kobe basketball shoes
nike air zoom
nike polo
nike zoom
nike huaraches
longchamp le pliage
adidas nmd
adidas stan smith
tiffany jewelry
skechers outlet online
http://www.chea... tubular
adidas nmd
yeezy boost 350
cheap jordan shoes
air jordan
cheap jordans
michael kors factory outlet
adidas stan smith
adidas nmd
yeezy boost 350 v2
skechers shoes
christian louboutin shoes
longchamp bags
chrome hearts online
lacoste polo shirts
adidas neo online shop
nike roshe one
nike huarache
adidas nmd
longchamp handbags
http://www.nikedunks.us.... kors outlet
longchamp outlet
cheap jordan shoes
chrome hearts online
air yeezy
longchamp outlet
nike roshe run one
hermes belt
michael kors outlet handbags
adidas superstar UK
hogan outlet
tiffany and co outlet
true religion jeans wholesale
tiffany online
michael kors outlet online
kobe shoes
michael kors outlet store
adidas ultra boost black
skechers shoes
air jordan retro
kobe bryant shoes
air max thea
nmd adidas store
chrome hearts online
adidas neo
michael kors handbags sale
michael kors factory outlet
adidas ultra boost white
kobe basketball shoes
longchamp handbags
adidas stan smith men
tiffany and co
adidas nmd runner
cheap air jordans
cheap jordan shoes
hogan outlet
adidas superstar
http://www.uggoutlet.uk... go walk[/b]
vera bradley
adidas tubular
links of london
nike roshe run
yeezy boost 350
nfl jerseys from china
nike roshe run
adidas nmd runner
adidas yeezy uk
adidas ultra boost
lacoste outlet
nike kobe sneakers
michael kors outlet store
reebok outlet
cheap real jordans
tiffany and co outlet
vera bradley outlet
adidas stan smith women
fitflops outlet
ralph lauren uk
ralph lauren polo shirts
lacoste polo shirts
adidas tubular x
yeezy boost 350 v2
cheap air jordan
nike air zoom structure 19
chrome hearts outlet
adidas neo
ralph lauren online
links of london sale
michael jordan shoes
michael kors handbags
nike huarache
yeezy
[u... ultra boost[/b][/url]
yeezy boost 350 v2
cheap jordans
kobe sneakers
basketball shoes
yeezy sneakers
jordans for cheap
kobe bryant shoes
longchamp online shop
tiffany and co jewellery
links of london
adidas superstar
adidas ultra boost
nike huarache
toms outlet store
true religion jeans
tiffany and co uk
jordan shoes
nike air zoom pegasus 32
adidas yeezy boost
michael kors outlet
http://www.cheapairjordan... shoes
kobe shoes
yeezy boost
true religion outlet
true religion jeans
nike roshe run
tiffany jewelry
timberland outlet
air jordan shoes
skechers go walk 3
Cheap Jordans For Sale
jordans for cheap
michael kors outlet online
tiffany and co uk
tiffany and co jewelry
fitflops

20170411 leilei3915
mbt shoes
adidas shoes
oakley sunglasses
che... ray ban sunglasses
nfl jerseys
michael kors outlet
oakley sunglasses wholesale
coach outlet
pandora outlet
polo ralph lauren
pandora jewelry
oakle... sunglasses
mcm outlet
ralph lauren outlet
polo outlet
polo ralph lauren
ray ban sunglasses on sale
christian louboutin
oakley sunglasses
polo ralph lauren outlet online
polo ralph lauren
cheap oakley sunglasses
mich... kors outlet clearance
michael kors outlet
ralph lauren polo
ralph lauren shirts
coach factory outlet
adidas yeezy
ralph lauren shirts
cheap jordans
true religion jeans
michael kors outlet
coach factory outlet
fitflops sale clearance

polo ralph lauren
nike shoes
michael kors outlet
coach outlet
michael kors outlet clearance
nike shoes for men
cheap mlb jerseys
longchamp outlet
michael kors outlet
pandora outlet
christian louboutin outlet
ray ban sunglasses
fitflops sale clearance
micha... kors outlet clearance

cheap jordans
adidas outlet
kate spade outlet
ray ban sunglasses
polo ralph lauren outlet online
christian louboutin shoes
coach outlet online
nike shoes
coach factory outlet
mbt shoes
kate spade outlet store
mi... kors outlet
polo outlet
polo outlet
coach factory outlet
... outlet online
pandora jewelry
lacoste outlet
adidas outlet
ralph lauren polo
nike shoes outlet
nike shoes
michael kors outlet
oakl... sunglasses wholesale
ray ban sunglasses
mont blanc pens
air jordan 4
polo shirts
fred perry outlet
nike outlet store
ralph lauren outlet
adidas nmd
michael kors handbags
mlb jerseys
michael kors outlet clearance
asics running shoes
adidas yeezy
true religion outlet
ed hardy clothing
polo ralph lauren
ralph lauren outlet
polo ralph lauren outlet online
coach factory outlet
kate spade outlet store
coach factory outlet
polo ralph lauren outlet online
longchamp outlet
kate spade handbags
ralph lauren outlet
coach outlet
cheap jordans
prada outlet
cheap ray bans sunglasses
yeezy boost
oakley sunglasses
nike outlet
adidas yeezy shoes
polo outlet
true religion jeans
true religion outlet store
air jordan shoes
prada outlet
ray ban sunglasses outlet
oakley sunglasses wholesale
mlb jerseys wholesale
fitflops sale clearance
yeezy boost
ray ban sunglasses
nike shoes