Key Data Set Information | |
Location | JNA-SD-CN |
Reference year | 2018 |
Name |
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Use advice for data set | Users of this data set should apply the ReCiPe midpoint (H) model as employed in this study for assessing the environmental impacts of the brick production process. The functional unit for comparing different products or processes should be based on the area of 1 m2 of brick products. While utilizing this LCA data, it is recommended to consider the sensitivity analysis results, especially when variations in input and output data are within a 5% range of key process changes. |
Technical purpose of product or process | The concrete pavement bricks and permeable bricks produced by Jinan Shunde Cement Products Co. Ltd. are intended for use in laying pavements, walkways, and other outdoor surfaces requiring durable and stable ground coverage. These bricks provide a hardy surface capable of bearing vehicle and pedestrian traffic. |
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) | 2024-04-13T15:27:34+08:00 |
Publication and ownership | |
UUID | 3e7e396c-2802-47bf-82b0-919c50bd409d |
Date of last revision | 2024-04-20T14:51:39.290795+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=3e7e396c-2802-47bf-82b0-919c50bd409d&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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Product flow | Materials production / Other mineralic materials | 6.17 kg | 6.17 kg | ||||
Elementary flow | Resources / Resources from ground / Non-renewable material resources from ground | 7.41 kg | 7.41 kg | ||||
Elementary flow | Resources / Resources from water / Renewable material resources from water | 0.617 m3 | 0.617 m3 | ||||
Product flow | Materials production / Inorganic chemicals | 0.124 kg | 0.124 kg | ||||
Product flow | Energy carriers and technologies / Electricity | 0.29196000000000005 MJ | 0.29196000000000005 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 | 14.0 kg | 14.0 kg | ||||||
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