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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 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 - 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 The essential process involves the dissolving of an internally held salt in water or occasionally, in another solvent
  • 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 These stains are common on building facades and walls
  • Whats Concrete Efflorescence? Causes, Solutions Expert Advice . . .
    Efflorescence is caused by vapor migrating through the slab bringing soluble salts to the surface of the concrete Efflorescence is normally worn off or washed away on unsealed concrete surfaces In stubborn cases, a mild acid rinse or even a light sandblasting may be necessary
  • 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
  • Efflorescence 101: What is it? How do you remove it? | Unilock
    Learn about the phenomenon of efflorescence, including solutions and preventative measures to handle it when it occurs
  • EFFLORESCENCE Definition Meaning - Merriam-Webster
    The meaning of EFFLORESCENCE is the action or process of developing and unfolding as if coming into flower : blossoming How to use efflorescence in a sentence
  • Should I be worried about efflorescence? - GreenyPlace. com
    While efflorescence on bricks, white spots on concrete, and chalky mineral deposits are unsightly, efflorescence is naturally occurring and should not be feared as it poses no adverse health risk, generally speaking
  • Is Efflorescence Harmful? What Causes It How to Remove
    Efflorescence is a crystalline deposit of salts often seen on brick, concrete, paving stones, stucco, or other building surfaces It occurs when water leaves behind salt deposits on or in the masonry surface It has a white or grey tint and can also appear as a powdery substance on floors or walls





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