Key Data Set Information | |
Location | JNA-SD-CN |
Reference year | 2018 |
Name |
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Use advice for data set | Users of this LCA data should note the functional unit of 1 m2 for brick products when modeling or making comparisons. It is also advised to consider the results of the sensitivity analysis, especially the variations in input and output of the key processes, to ensure accuracy in scenario modeling. This data set reflects the specific energy consumption and emissions profiles for the production of concrete pavement brick and permeable brick at Jinan Shunde Cement Products Co., Ltd., and may not be representative of other production sites or processes. Attention should be given to the geographical and technological applicability of the data, and adjustments may be necessary to account for regional differences in raw materials or production practices. |
Technical purpose of product or process | The permeable bricks produced in this process are primarily used for the construction of pavement surfaces that require permeability to facilitate water drainage and reduce surface water runoff. Such bricks are often utilized in eco-friendly building projects, landscaping, and urban infrastructure to mitigate flooding and replenish groundwater levels. |
Classification |
Class name
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Hierarchy level
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General comment on data set | Production process of permeable bricks in non sintered 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) | 2024-04-13T15:28:19+08:00 |
Publication and ownership | |
UUID | 8f4deeb4-8195-4765-8df8-6f7f04c0da16 |
Date of last revision | 2024-04-20T14:51:45.116950+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=8f4deeb4-8195-4765-8df8-6f7f04c0da16&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 | 9.26 kg | 9.26 kg | ||||
Elementary flow | Resources / Resources from water / Renewable material resources from water | 0.617 m3 | 0.617 m3 | ||||
Product flow | Materials production / Inorganic chemicals | 0.0926 kg | 0.0926 kg | ||||
Product flow | Energy carriers and technologies / Electricity | 0.32832 MJ | 0.32832 MJ |
Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
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Product flow | Materials production / Raw materials | 16.0 kg | 16.0 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 7.5E-5 kg | 7.5E-5 kg |