ASTM C150
E61805
ASTM C150 is a widely used ASTM standard that specifies the requirements for portland cement used in concrete and other construction applications.
All labels observed (2)
| Label | Occurrences |
|---|---|
| ASTM C150 canonical | 6 |
| Standard Specification for Portland Cement | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T492259 — 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 C150 Context triple: [ASTM C10, relatedTo, ASTM C150]
-
A.
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.
-
B.
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.
-
C.
Rosendale cement
Rosendale cement is a natural hydraulic cement historically prized in the 19th century United States for its durability and use in major infrastructure projects.
-
D.
Cement Industry Committee
The Cement Industry Committee is a technical committee within the IEEE Industry Applications Society that focuses on electrical and automation technologies, standards, and best practices for the cement manufacturing sector.
-
E.
ASTM International
ASTM International is a globally recognized standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.
- 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 C150 Target entity description: ASTM C150 is a widely used ASTM standard that specifies the requirements for portland cement used in concrete and other construction applications.
-
A.
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.
-
B.
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.
-
C.
Rosendale cement
Rosendale cement is a natural hydraulic cement historically prized in the 19th century United States for its durability and use in major infrastructure projects.
-
D.
Cement Industry Committee
The Cement Industry Committee is a technical committee within the IEEE Industry Applications Society that focuses on electrical and automation technologies, standards, and best practices for the cement manufacturing sector.
-
E.
ASTM International
ASTM International is a globally recognized standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
ASTM standard
ⓘ
cement specification ⓘ |
| appliesTo | portland cement ⓘ |
| conformsWith | ASTM International consensus process ⓘ |
| covers |
air-entraining portland cement
ⓘ
normal portland cement ⓘ |
| defines |
chemical requirements for portland cement
ⓘ
performance requirements for portland cement ⓘ physical requirements for portland cement ⓘ |
| field |
cement technology
ⓘ
civil engineering ⓘ concrete technology ⓘ |
| hasGeographicScope | international ⓘ |
| hasPrimaryUseRegion |
United States of America
ⓘ
surface form:
United States
|
| hasTitle |
ASTM C150
self-linksurface differs
ⓘ
surface form:
Standard Specification for Portland Cement
|
| maintainedBy | ASTM Committee C01 on Cement ⓘ |
| publishedBy | ASTM International ⓘ |
| relatedTo |
ASTM C1157
ⓘ
ASTM C33 ⓘ ASTM C595 ⓘ ASTM C94 ⓘ |
| specifies |
air content requirements for air-entraining types
ⓘ
cement composition limits ⓘ compressive strength requirements ⓘ false set requirements ⓘ fineness requirements ⓘ heat of hydration limits for certain types ⓘ setting time requirements ⓘ soundness requirements ⓘ |
| status | active standard (subject to periodic revision) ⓘ |
| usedBy |
cement manufacturers
ⓘ
civil engineers ⓘ concrete producers ⓘ specifying agencies ⓘ |
| usedFor |
quality control of portland cement
ⓘ
regulatory compliance in building and infrastructure projects ⓘ specification in construction contracts ⓘ |
| usedIn |
concrete
ⓘ
construction applications ⓘ grout ⓘ mortar ⓘ |
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 C150 Description of subject: ASTM C150 is a widely used ASTM standard that specifies the requirements for portland cement used in concrete and other construction applications.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
ASTM C10
this entity surface form:
Standard Specification for Portland Cement