After-sales Service: | 24 Hours to 7 Days |
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Warranty: | 2year |
Certification: | GB |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Item | Index |
ultimate compression strength Ru/Mpa | ≥70 |
measured elasticity modulus of compression E1 /Mpa | E±Ex20% |
measured elasticity modulus of shear G1 /Mpa | G±Gx15% |
measured elasticity modulus of shear after aging G2 /Mpa | G1±G1x15% |
measured tan valve of corner tanδ of concrete bridge | ≥1/300 |
measured tan valve of corner tanδ of steel bridge | ≥1/500 |
measured surface friction of ptfe plate and steel plate μf (adding silicion grease) | ≤0.03 |
Suppliers with verified business licenses