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Data set: cement production;cement, alternative constituents 21-35%;mixed solid wastes (00.01.005)

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Full name cement production;cement, alternative constituents 21-35%;mixed solid wastes

Location CQ-CN

Reference year

Valid until

Reference flow(s) Cement, alternative constituents 21-35% - 1000.0 * 1.0 kg (Mass)

Type Partly terminated system

Parameterized? no

LCIA results included? no

Category Unit processes / Materials production / Other mineralic materials

Synonyms

Use advice for data set Users of the data set should focus solely on the carbon footprint of cement production, specifically considering the emission factors corresponding to the CO2 emissions. It is important to note that the carbon footprint covered here does not include other greenhouse gases. Special attention must be paid to the factory's use of alternative constituents when calculating the carbon footprint because the emissions profile may differ from conventional cement production. Ensure consistent accounting for such emissions if comparing with other data sets or when integrating into larger life cycle assessments.

Data set use approval

General comment Solid waste includes slag, fly ash, gypsum powder, coal ash, blended stones, and boiler slag.There are nearly 170 cement enterprises in Chongqing, and the total cement production in 2014 was nearly 70 million tons. At present, the raw materials used for cement production in Chongqing are mainly limestone, natural gypsum, sandstone, and blended stone, accounting for about 90%, 5%, and 3%, respectively.

LCI Method Principle

LCI Method Approaches No records found.

Completeness of product model No statement

Reviews Dependent internal review by Tiangong LCI Data Working Group

License and access conditions Copyright no License type Free of charge for all users and uses

Owner of data set Tiangong LCI Data Working Group

Technical purpose The data set describes cement production incorporating 21-35% alternative constituents derived from mixed solid wastes, which include slag, fly ash, gypsum powder, coal ash, blended stones, and boiler slag. Suitable applications of this particular cement type might be in construction projects where such alternative compositions are permitted and may contribute to sustainable building practices due to the utilization of waste materials.

Input Products No records found.

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-03-19T21:18:09+08:00

Data set format

Compliance systems No records found.

Tag

Registered in

Registry name	Base URL	Status
GLAD	https://www.globallcadataaccess.org/

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