The special properties of the indoor playground plastic floor business functions

The properties of the PVC plastic floor
PVC plastic floor as commercial floor is widely used in hospitals, schools, airports, offices, kindergartens, stadiums,
laboratory, commercial sites and balloon house hold, its advantage is much higher than real wood floor, aggrandizement floor,
rubber floor and compound wood floor, cork floor.
1, PVC plastic floor has the characteristics of safety
PVC plastic floor that can absorb impact on knee, provides the comfortable foot feeling. Due to the suspension
structure of the PVC plastic floor design compared with real wood floor and aggrandizement floor on foot can reduce
the load effect of close to 40% of the human body, can cushion the shock your feet comfortable and clinking.
Shock experiment: 4 kg of the iron ball 20 cm height of free fall impact acceleration, the experimental results of
aggrandizement floor 329 g, 317 g of real wood floor, PVC elastic floor 210 g.
: the foot feels experiment to test 60 kg weight tester, walk on the aggrandizement floor knee joint bearing the
pressure of 72 KGF, 62 KGF on real wood floor, the elasticity of PVC floor 40 KGF, apparently nearly 40% less than that
of aggrandizement floor (a 32 KGF can reduce the load on foot), day load to reduce 48000 KGF (walk 1500 steps a
day).
Because the PVC plastic floor surface treated with concave and convex, prevent slippery, although there are under the
condition of moisture, surface in its non-slip performance is superior to all other floors.
Non-slip experiment: on the skid testing instrument, the simulated in barefoot, wearing stockings and slippers in
cases, weight 80 kg, in the condition of dry and wet friction deviation 15 degrees slope on the floor antiskid
performance of friction coefficient.
Slippers cases aggrandizement floor antiskid coefficient of 0.5 9 (dry) / 0.53 (wet), ceramic tile is 0.58/0.35, 0.67/0.59
PVC floor, ceramic tile is 68% higher.
Bare feet 0.78/0.55 cases aggrandizement floor, ceramic tile is 0.84/0.36, 0.83/0.57 PVC floor, ceramic tile is 58%
higher.
0.17 aggrandizement floor 0.2 socks case, ceramic tile, PVC floor 0.37, higher than 117%.
2, PVC plastic floor environmental protection
PVC floor is harmless to people and the environment of the environmental protection floor, add natural silver surface
UV treatment layer design, make the PVC plastic floor has the dual structure of antibacterial, other floor production by
using glue, inevitably contains a certain amount of formaldehyde, and PVC plastic floor formaldehyde content is 0.
Formaldehyde emission experiment: release quantity (mg/L) effects on the human body
0.5 1.5 human nervous system
1.5 2.0 eye itching, insomnia, etc
The influence of 2.0-30 trachea and lungs
30-100 emphysema, pneumonia and other inflammation
More than 100 deaths
Test results of laminate flooring in 1.5, 2.7 compound floor, PVC plastic floor is 0.
Antibacterial properties testing: film compression method is used to test, will the public bacterium (escherichia coli
and pneumonia bacteria, bacteria B) placement test on the floor, after 24 hours, the reduction of the bacteria in the
test sample are calculated respectively, norm its sterilization ability.
Test result of PVC plastic floor escherichia coli sterilization by 98%, 100% legionella, hay bacterium B97 %, other floor
only 25% / 30% / 25%.
Mold growth test: with mold strains on the sample release, observe the degree of mold in the movement time
reproduction test method. The result: PVC plastic floor can inhibit the growth of mold for a long time, mildew prevent
can reach 0 level.
3, PVC plastic floor or stability
PVC plastic floor grassroots added glass fiber laye r, make its adhesive through special processing technology, product
excellent dimensional stability, suitable for use in the ground of heat bilges cold shrink, even if the ground with large
moisture on the floor, also will not deformation, can maintain the original state for a long time.
Heating, be affected with damp be affected with damp deformation experiment: heated in boiling water, after 6 hours
at balloon room temperature preservation for 30 minutes. The result: PVC plastic floor did not change, deformation, layered
compound floor.
Stability experiment: the floor in a 80 degree oven after 6 hours, take place under normal temperature for 1 hour,
longitudinal transverse test sample rate (%).
The result: PVC plastic floor longitudinal rate was 0.08%, 0.06%
Aggrandizement floor were 0.36% and 0.28% respectively.
4, PVC plastic floor censored sex
PV C plastic floor has good sound insulation resistance, to reduce the noise effect, create a peaceful indoor
environment, reduce and mitigate the indoor natural objects fall to the floor impact generated by the noise.
Impact noise test methods using lighter weights are impact noise, radio room test to noise data, and is the ground
because of the impact of noise measurement (note: the different temperature test results will have differences).
Test results: aggrandizement floor 64 db and 74 db, ceramic tile 57 db, PVC plastic floor gold elephant reduce 17 db.
5, PVC plastic floor heat conductivity
PVC plastic floor good thermal conductivity, suitable for geothermal heating of the ground, PVC plastic floor, with its
superior insulation performance, to create a comfortable indoor environment.
Heat transfer performance test: test sample heating placed on test indoor playground structures, according to the change of time
determination data, compares the collected infrared images.
The result: aggrandizement floor 3 minutes no change;
Ceramic tile 2 minutes 46 and 47 degrees, 3 minutes to 49-53 degrees, but uneven heat dissipation;
PVC plastic floor 48-50 degrees, 2 minutes to 3 minutes to reach 50 to 52 degrees, and heat evenly.
6, PVC plastic floor wearability
Have a special wear-resisting layer of PVC plastic floor, long service life. The wear resistance of high strength to
ensure the service life of the floor.
Abrasion test: place the test sample on the wear test instrument, experiment testing the wear resistance of the floor.
Test results: aggrandizement floor is in commonly 1500-2000, 1500-2500 revolutions of real wood floor, PVC floor,
5000-5000 RPM (depending on the product wear-resisting layer thick).
7, PVC plastic floor durability
PVC plastic floor have impact re sistance ability, not because of external impact damage, depression and other issues.
Impact strength experiments: experiment with 11 mm, 1 m high free fall impact test samples.
Test results: aggrandizement floor have obvious sag is unable to recover, the impact of broken ceramic tile, PVC
plastic floor surface does not change.
Screw driver drop test: ordinary screwdriver (105 g) from 10 cm - 1.2 - m naturally fall on the floor between damage
test.
Test results: in 30 cm height will be damaged, aggrandizement floor of real wood floor in 10 height there is any
breakage, PVC plastic floor in 80 cm will be broken.