weather joint: meaning, definition, pronunciation and examples
LowTechnical / Specialist
Quick answer
What does “weather joint” mean?
The visible seam or line where two separate concrete slabs or sections of pavement or masonry meet.
Audio
Pronunciation
Definition
Meaning and Definition
The visible seam or line where two separate concrete slabs or sections of pavement or masonry meet.
In construction, a specifically designed and sealed joint between adjacent concrete elements that allows for expansion, contraction, and movement due to temperature changes, moisture, and weathering, preventing cracks and damage.
Dialectal Variation
British vs American Usage
Differences
The term is used in both varieties, but more common in American English due to its prevalence in construction specifications. UK English might use 'expansion joint' or 'movement joint' more frequently.
Connotations
Technical and precise; implies a deliberate design feature rather than a random crack.
Frequency
Higher frequency in American English technical manuals and construction sites. Less common in everyday British speech.
Grammar
How to Use “weather joint” in a Sentence
The contractor will install a weather joint between the slabs.The weather joint failed due to improper sealing.Vocabulary
Collocations
Examples
Examples of “weather joint” in a Sentence
verb
British English
- The design must account for how the structure will weather at the joint.
American English
- The new compound is designed to weather the joint effectively for decades.
adjective
British English
- The weather-joint detailing is crucial for the pavement's longevity.
American English
- We need a weather-joint specification for this section of the driveway.
Usage
Meaning in Context
Business
Discussed in construction project meetings and specifications.
Academic
Found in civil engineering and architecture textbooks.
Everyday
Very rare; only used by homeowners discussing specific paving or concrete work.
Technical
The primary context; detailed in building codes and material data sheets.
Vocabulary
Synonyms of “weather joint”
Vocabulary
Antonyms of “weather joint”
Watch out
Common Mistakes When Using “weather joint”
- Misspelling as 'whether joint'.
- Using it to describe a random crack in concrete.
- Confusing it with a 'cold joint' (a construction pause, not a designed feature).
FAQ
Frequently Asked Questions
No. A weather joint is a planned, designed feature with specific dimensions and sealant. A crack is an unplanned failure of the material.
Flexible sealants like silicone, polyurethane, or pre-formed foam backer rods topped with sealant are commonly used.
It would be unusual unless you are specifically discussing concrete or masonry work. Most people would simply say 'the lines in the pavement'.
Spacing depends on the material, climate, and slab dimensions, but they are typically placed every 3-5 metres in concrete paving.
The visible seam or line where two separate concrete slabs or sections of pavement or masonry meet.
Weather joint is usually technical / specialist in register.
Weather joint: in British English it is pronounced /ˈweðə ˌdʒɔɪnt/, and in American English it is pronounced /ˈweðər ˌdʒɔɪnt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None (technical term)”
Learning
Memory Aids
Mnemonic
Think of a joint (like a knee) that needs to flex with the weather to avoid breaking.
Conceptual Metaphor
A JOIN IS A FLEXIBLE CONNECTION; BUILDINGS ARE BODIES (with joints that allow movement).
Practice
Quiz
What is the primary function of a weather joint?