Place of Origin: | GuangDong China |
Brand Name: | Green Grass |
Certification: | ITF 5 |
Model Number: | CD 001 / CD101 / CD102 / CD 002 |
Minimum Order Quantity: | 100sqm |
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Price: | Negotiable |
Packaging Details: | Barrel |
Delivery Time: | 7 Days after deposit |
Payment Terms: | T/T, L/C |
Supply Ability: | 50000 Tons / Per Year |
Material: | Silicon PU | Thickness: | 3-8mm |
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Color: | Dark Red / Jade Green / Olympic Blue / Bright Red | Surface Hardness ( Shore A ): | 36 |
Ball Rebounce: | 99.10% | Gloss: | Pass |
TDI.HDI: | Not Detected | UV Test Under 168h: | 3.2MPA |
Friction: | 105 | Flexibility At Low Temperature: | No Crack |
High Light: | backyard multi sport court,outdoor multi sport court |
Shock-Absorption Spu Basketball court Material Sport Court Coating
1. Concrete requirements
1) Compactness: Refer to the concrete building strength standard (C25 /4000PSI)
2) Flatness: Using 3m ruler to measure, the error is not more than 3mm.
3) Slop: Ensure the drainage,Horizontal slop is not more than 5‰, Vertical slop is not more than 3‰.
4) Maintenance: The new concrete should maintain no less than 28days, the first 7days should pour water conservation.
5) Crack: the new concrete must cut after pouring water conservation, each part size should be 6X8m. the crack width should be 6~8mm,the depth is not less than 30m
Note: It suggest to build the new concrete ,in case of the old concrete sink ,deformation,or crack too much. the new concrete thickness should be ≥ 80mm.
2.Concrete base processing
1) Cut : The normal crack in right-angle, please cut it in V shape with width in 40- 50mm,the depth in 20mm
2) Wash: Polish the convex and the loose. Clean the floor by water and dilute hydrochloric acid
(concentration: 5~8%) ; Before the next step, ensure there is no dilute hydrochloric acid and the floor is dry.
Note: Marking down the ponding when cleaning, Some projects clean only by water.
If possible, we suggest to polish the base .
3) Primer : Before primer, the concrete base must be totally dry.
Feature: in order to seal the concrete hole, then after buffer coat, it is not easy to delaminating and bubble.
Mixture: open the drum and apply directly, mix nothing.
Tool: Roller brush
4) Caulk : ( After the primer dry, then caulk. )
Tool: Trowel
Buffer coat mixture: 1kg buffer coat (Label: CD002) +0.05—0.1kg water.
Crack ller mixture: 1 kg crack ller (Label: CD201) +0.02—0.05kg water.
Contact Person: robert
Tel: +8613760810406
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