Materials Science and Engineering
碱激发海胆状涂层工艺
Alkali-Excited Sea Urchin-Like Coating ProcessA novel surface modification technique utilizing an alkali-excited reaction to create a sea urchin-like coating on recycled aggregate (RA), enhancing interface adhesion, impermeability, and frost resistance. / 一种利用碱激发反应在再生骨料（RA）表面制备海胆状涂层的新型表面改性技术，增强了界面粘结、抗渗性和抗冻性。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-06 18:05:20
Sub-knowledge points
Enhanced interface adhesion between RA and concrete matrixImproved impermeability and frost resistanceIncreased flexural and compressive strength (>10%)Effective prevention of water transport
Higher-order knowledge points
Recycled concrete application in cold regionsCement pavement constructionLow-rise building construction
Main parameters and performance indicators
Coating thickness: Influences moisture transportRA geometric shape: Influences moisture transportMechanical stirring technique: Method for coating application
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsEnhancement of the Frost Resistance and Mechanical Property of Recycled Concrete by an Alkali-Excited Sea Urchin-Like CoatingOpen source
Related products and links
Modified recycled concrete
Creation and modification trail
1 recordsRecord title: Alkali-Excited Sea Urchin-Like Coating Process.
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