CRUSHED CLAM SHELL CONCRETE PARTIALLY REPLACES NATURAL SAND
VN8107UPending Publication Date: 2026-08-17TRUONG AI HOC GIAO THONG VAN TAI
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Patent Information
- Application Number
- VN2202500096
- Authority / Receiving Office
- VN · VN
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-08-17
- Estimated Expiration
- 2035-02-21
Abstract
A useful solution is proposed: manufacturing crushed clam shell concrete to partially replace natural river sand. It is suggested for use in reinforced concrete structures such as bridge abutments and piers, wave-breaking concrete blocks, or cement concrete pavement structures, helping to limit excessive river sand extraction that causes riverbed erosion and damage to river crossing structures.
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