ASTM C33
E300136
ASTM C33 is a standard specification that defines the quality and grading requirements for fine and coarse aggregates used in concrete construction.
All labels observed (3)
| Label | Occurrences |
|---|---|
| ASTM C33 canonical | 3 |
| ASTM C33 Standard Specification for Concrete Aggregates | 1 |
| ASTM C33/C33M | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2785761 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ASTM C33 Context triple: [ASTM C150, relatedTo, ASTM C33]
-
A.
ASTM C150
ASTM C150 is a widely used ASTM standard that specifies the requirements for portland cement used in concrete and other construction applications.
-
B.
ASTM C595
ASTM C595 is a standard specification issued by ASTM International that defines requirements for blended hydraulic cements used in concrete and other construction applications.
-
C.
ASTM C1157
ASTM C1157 is a performance-based standard specification for hydraulic cement that classifies and evaluates cements by their strength and durability characteristics rather than by composition.
-
D.
ASTM C10 (natural cement)
ASTM C10 (natural cement) is a standard specification issued by ASTM International that defines the requirements and testing methods for natural hydraulic cements such as historic Rosendale cement.
-
E.
ASTM Committee C01 on Cement
ASTM Committee C01 on Cement is a technical standards committee within ASTM International responsible for developing and maintaining specifications and test methods related to hydraulic cements and related materials.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ASTM C33 Target entity description: ASTM C33 is a standard specification that defines the quality and grading requirements for fine and coarse aggregates used in concrete construction.
-
A.
ASTM C150
ASTM C150 is a widely used ASTM standard that specifies the requirements for portland cement used in concrete and other construction applications.
-
B.
ASTM C595
ASTM C595 is a standard specification issued by ASTM International that defines requirements for blended hydraulic cements used in concrete and other construction applications.
-
C.
ASTM C1157
ASTM C1157 is a performance-based standard specification for hydraulic cement that classifies and evaluates cements by their strength and durability characteristics rather than by composition.
-
D.
ASTM C10 (natural cement)
ASTM C10 (natural cement) is a standard specification issued by ASTM International that defines the requirements and testing methods for natural hydraulic cements such as historic Rosendale cement.
-
E.
ASTM Committee C01 on Cement
ASTM Committee C01 on Cement is a technical standards committee within ASTM International responsible for developing and maintaining specifications and test methods related to hydraulic cements and related materials.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
ASTM standard
ⓘ
construction material standard ⓘ |
| appliesTo |
coarse aggregates
ⓘ
concrete aggregates ⓘ fine aggregates ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| defines |
grading requirements for concrete aggregates
ⓘ
limits on deleterious substances in aggregates ⓘ quality requirements for concrete aggregates ⓘ requirements for aggregate cleanliness ⓘ requirements for aggregate durability ⓘ requirements for aggregate grading limits ⓘ requirements for aggregate particle shape ⓘ requirements for aggregate soundness ⓘ requirements for coarse aggregate grading ⓘ requirements for fine aggregate grading ⓘ |
| field |
civil engineering
ⓘ
concrete technology ⓘ materials engineering ⓘ |
| fullName |
ASTM C33
self-linksurface differs
ⓘ
surface form:
ASTM C33 Standard Specification for Concrete Aggregates
|
| hasVersion |
ASTM C33
self-linksurface differs
ⓘ
surface form:
ASTM C33/C33M
|
| language | English ⓘ |
| publishedBy |
ASTM International
ⓘ
ASTM International ⓘ
surface form:
American Society for Testing and Materials
|
| relatedTo |
ASTM C127
ⓘ
ASTM C128 ⓘ ASTM C131 ⓘ ASTM C29 ⓘ ASTM C40 ⓘ ASTM C535 ⓘ ASTM C87 ⓘ |
| scope | normal-weight aggregates for use in concrete ⓘ |
| specifies |
limits for clay lumps and friable particles in aggregates
ⓘ
limits for coal and lignite in aggregates ⓘ limits for lightweight particles in aggregates ⓘ limits for materials finer than 75-µm sieve in aggregates ⓘ limits for organic impurities in fine aggregate ⓘ requirements for aggregate grading curves ⓘ requirements for nominal maximum size of coarse aggregate ⓘ sieve size requirements for coarse aggregates ⓘ sieve size requirements for fine aggregates ⓘ |
| status | active standard (periodically revised) ⓘ |
| usedBy |
concrete producers
ⓘ
specifying engineers ⓘ testing laboratories ⓘ |
| usedFor |
proportioning concrete mixtures
ⓘ
quality control of concrete aggregates ⓘ specifying aggregate requirements in construction contracts ⓘ |
| usedIn | concrete construction ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: ASTM C33 Description of subject: ASTM C33 is a standard specification that defines the quality and grading requirements for fine and coarse aggregates used in concrete construction.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
ASTM C33 Standard Specification for Concrete Aggregates
this entity surface form:
ASTM C33/C33M