Characteristics of laminated flooring materials
In this study, the surface and moisture characteristics of commercially manufactured laminated floorings and engineered hardwood floorings were evaluated. The influences of outdoor exposure on surface quality of the samples ranging from 1 week to 3 weeks were determined using Stylus technique. In...
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| Format: | Final Year Project Report / IMRAD |
| Language: | English English |
| Published: |
Universiti Malaysia Sarawak, UNIMAS
2009
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/4529/ http://ir.unimas.my/id/eprint/4529/1/CHARACTERISTICS%20OF%20LAMINATED%20FLOORING%20MATERIALS%20%2824pgs%29.pdf http://ir.unimas.my/id/eprint/4529/8/WONG%20LIP%20GEN.pdf |
| Summary: | In this study, the surface and moisture characteristics of commercially
manufactured laminated floorings and engineered hardwood floorings were evaluated.
The influences of outdoor exposure on surface quality of the samples ranging from 1
week to 3 weeks were determined using Stylus technique. In additional, the influences of
the indoor moisture conditions on the surface roughness, absorption rate and swelling
thickness of the samples soaked from 2 hours to 15 days were investigated. Two
roughness parameters, average roughness Ra and maximum roughness Rmax, calculated
from the surface profiles of the samples employing a profilometer were used for the
analyses. The samples have higher Ra and Rmax values when the Stylus tip traversed
across the grain compared to along the grain. Statistically, a significant difference
existed between laminated and engineered hardwood floorings. As a result, the
engineered hardwood showed higher values for the outdoor and indoor tests compared to
laminated flooring in terms of Ra, Rmax, moisture absorption rate and swelling thickness.
The experimental result also proven the influence of moisture have higher tendency damaging the flooring samples compared to the influence of environment. Throughout the experiment, engineered hardwood samples degraded the most. This is because they
are prone to moisture and weathering damages. The experimental results also showed
laminated flooring samples have better surface quality, higher moisture resistance and
are more durable.
It was concluded that the laminated and engineered hardwood floorings is only
limited for interior installation except for bathrooms. Laminated flooring is suitable to be
used for the damp places such as kitchen, dining rooms and vicinity nearby the
bathrooms which have higher tendencies exposed to the moisture. For engineered
hardwood, the applications only limited to interior parts with the lowest moisture
exposure such as living room, bedrooms, and staircase. |
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