Key Data Set Information | |
Location | JNA-SD-CN |
Reference year | 2018 |
Name |
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Use advice for data set | The life cycle assessment data collected from Jinan Shunde Cement Products Co. Ltd should be carefully evaluated for the energy consumption, raw material inputs, and exhaust emissions specifically in the production of concrete pavement and permeable bricks. Users of this data should apply the ReCiPe midpoint (H) model as per the study and consider the functional unit of 1 m2 brick products when assessing environmental impacts. Sensitivity analysis should be conducted when variations of 5% or more in the inputs and outputs occur during the key processes. |
Technical purpose of product or process | Concrete pavement bricks produced by the industrial process are typically used for the construction of durable surfaces such as roads, sidewalks, and other pedestrian areas. Additionally, permeable bricks are utilized in areas requiring water permeability to enhance drainage and reduce runoff. |
Classification |
Class name
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Hierarchy level
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General comment on data set | Non sintering process of concrete pavement bricks |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Functional Unit | The functional unit is the area of 1 m2 brick products. |
Technological representativeness | |
Flow diagram(s) or picture(s) |
LCI method and allocation | |||||
Type of data set | Unit process, single operation | ||||
Deviation from LCI method principle / explanations | None | ||||
Deviations from LCI method approaches / explanations | ReCiPe midpoint (H) model is applied in this study. | ||||
Deviation from modelling constants / explanations | None | ||||
Data sources, treatment and representativeness | |||||
Deviation from data cut-off and completeness principles / explanations | None | ||||
Data selection and combination principles | In this study, the production energy consumption of concrete pavement brick and permeable brick as well as the relevant data of all kinds of raw materials and energy input and exhaust emissions are collected from Jinan Shunde Cement Products Co. Ltd. Shandong Province. | ||||
Deviation from data selection and combination principles / explanations | None | ||||
Deviation from data treatment and extrapolations principles / explanations | None | ||||
Data source(s) used for this data set | |||||
Sampling procedure | Most data of raw materials, energy input and waste discharge were collected from the site investigation of manufacturer. Water reducer is also called water reducing agent, whose chemical constituents is the sodium salt of the sulfonate formaldehyde condensation | ||||
Completeness | |||||
Completeness of product model | No statement | ||||
Validation | |||||
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Data generator | |
Data set generator / modeller | |
Data entry by | |
Time stamp (last saved) | 2024-04-13T15:27:33+08:00 |
Publication and ownership | |
UUID | 6a1159dd-9e1d-4721-88fc-3588d1fb5cdd |
Date of last revision | 2024-04-20T14:51:38.221424+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=6a1159dd-9e1d-4721-88fc-3588d1fb5cdd&version=01.00.000&stock=TianGong |
Owner of data set | |
Copyright | No |
License type | Free of charge for all users and uses |
Inputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount |
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Elementary flow | Resources / Resources from ground / Non-renewable material resources from ground | 81.48 kg | 81.48 kg | ||||
Elementary flow | Resources / Resources from water / Renewable material resources from water | 6.17 m3 | 6.17 m3 | ||||
Product flow | Materials production / Other mineralic materials | 14.81 kg | 14.81 kg | ||||
Product flow | Energy carriers and technologies / Electricity | 0.4392 MJ | 0.4392 MJ |
Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 8.999999999999999E-5 kg | 8.999999999999999E-5 kg | ||||||
Product flow | Materials production / Raw materials | 102.0 kg | 102.0 kg | ||||||
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