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efflorescence    
n. 开花,风化

开花,风化

efflorescence
n 1: the period of greatest prosperity or productivity [synonym:
{flower}, {prime}, {peak}, {heyday}, {bloom}, {blossom},
{efflorescence}, {flush}]
2: any red eruption of the skin [synonym: {rash}, {roseola},
{efflorescence}, {skin rash}]
3: the time and process of budding and unfolding of blossoms
[synonym: {blossoming}, {flowering}, {florescence},
{inflorescence}, {anthesis}, {efflorescence}]
4: a powdery deposit on a surface [synonym: {efflorescence},
{bloom}]


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  • What is Efflorescence How to Remove Efflorescence? | NMP
    Efflorescence is a crystalline deposit of salts that can form when water is present in or on brick, concrete, stone, stucco or other building surfaces It has a white or greyish tint and consists of salt deposits that remain on the surface after water evaporates
  • Efflorescence - Wikipedia
    In chemistry, efflorescence (Derived from the Latin verb 'efflorescere' roughly meaning 'to flower') is the migration of a salt to the surface of a porous material, where it forms a coating
  • Efflorescence: What It Is, Causes, and How to Remove It
    Efflorescence refers to white, grainy, irregular stains that appear on surfaces exposed to moisture, such as brick walls, ceramic tiles, joints, and concrete
  • Efflorescence Definition - How to Prevent and Remove It
    Efflorescence is drying or crystallization of salts on a porous surface Either dissolved salt migrates to the surface or a hydrate loses its water of crystallization
  • Efflorescence in Concrete: Causes, Prevention, Remediation
    Efflorescence is a crystalline deposit of salts that forms on the surface of concrete, brick, stone, or mortar when water-soluble salts migrate to the surface through capillary action and evaporate
  • Efflorescence: Cause and Control - Masonry Institute
    Efflorescence is a controllable condition that should not be a problem in modern masonry Breaking the chain of conditions necessary for efflorescence can be done with good details, the correct materials and quality construction
  • Whats Concrete Efflorescence? Causes, Solutions Expert Advice . . .
    Seeing white powder on your concrete? Learn what causes efflorescence, how to stop it, and what a concrete pro recommends for removal
  • Efflorescence: Understanding Efflorescence
    Efflorescence is caused by a simple process: salts dissolve in water present in wet walls As the wall dries out, water evaporating at the wall face leaves behind salt deposits Efflorescence may form at mortar joints, on clay brick, concrete block, natural stone, or manufactured stone
  • Efflorescence – Why Are My Bricks White? 7 Must-Know Facts
    Efflorescence is a powdery, white or greyish deposit that often appears on the surface of masonry, including bricks, concrete, and stone It occurs when water-soluble salts migrate to the surface and crystallize as the moisture evaporates
  • What is Efflorescence and How to Cure it | DIY Doctor
    Efflorescence is a white, powdery deposit that forms on brickwork, masonry, concrete, and plastered surfaces It happens when water inside these materials dissolves natural salts, carries them to the surface, and leaves them behind as the moisture evaporates





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