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Profession:
The scientific two-course construction is considered from the specialized movement angle that, the basis ballgame technical characteristic, makes the athlete to start with ease, in the motion fast cushion rate process produces the vulnerability shakes the strength.
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Enduring:
The scientific two-course construction is considered from the specialized movement angle that, the basis ballgame technical characteristic, makes the athlete to start with ease, in the motion fast cushion rate process produces the vulnerability shakes the strength.
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Environmental protection:
Silicon PU belongs to the single component PU material, the water is the firming agent, cannot remain the harmful chemical composition, is the true environmental protection field material. The product each index of correlation achieved the national house decoration health standard, also has obtained the environmental protection certificate. |
Economy:
Synthesis use cost low, the natural price quite is high. It may directly lay down in the new old cement floor, greatly reduced the foundation ground processing cost.
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Paving Material |
Infrastructure requirements |
State of motion |
State after the rain |
Durability |
Environmental protection |
Silicon PU (SPU)
Coating
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Ordinary cement foundation ， Asphalt Base |
Professional two-tiered structure, the upper hard, soft bottom, mobile easy to start quickly and the effect is good. |
After the rain may rapidly restore the use. |
Need not to maintain often, the anti-ultraviolet ray performance is fine, does not produce the crack, no uplift, ultra strong, wear-resisting, prolonged invariability, the effect can maintain 8~10 years. |
Environmental protection
Non-toxic
Odorless
The water is the firming agent
Execution: The country repairs the material environmental protection standard and the hygienic standard.
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Polyurethane
(PU)
Coating |
Asphalt Base |
Superficial softness has the protection effect to the movement, but starts with difficulty, the specialization is bad |
It can return to be used in 20 ~ 30 minutes latter after the rain. |
Does not need the regular maintenance, but is easy to get older, sheds the change to produce the crack, the superficial pulverization falls off |
In the material objectionable constituents MOCA hands over the chain medicinal preparation is the carcinogen, the TDI firming agent is thetoxic matter, the catalyst is the harmful heavy metal |
The technical quality carries out the standard |
Project |
The technology carries out the standard |
National standard |
Hardness (Shore HardnessA),Degree |
70-80 |
40-60 |
Snapping back value ,% |
≥20 |
≥20 |
Compression recovering rate ,% |
≥90 |
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Tensile strength ,Mpa |
≥2.0 |
≥0.7 |
Pulls apart the elongation ratio ,% |
≥500 |
≥90 |
Anti- burns the nature ,Class |
1 |
1 |
Resistance to wear |
≤ 50 |
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Friction coefficient |
0.4-0.7 |
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Bears scrubbing (5000)times |
Not obviously changes |
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