| Key Data Set Information | |
| Location | JNA-SD-CN |
| Reference year | 2018 |
| Name |
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| Use advice for data set | Users of this Life Cycle Assessment data should carefully consider the scope of the data which includes the energy consumption of concrete pavement brick and permeable brick production, the input of raw materials and energy, and the exhaust emissions related data provided by Jinan Shunde Cement Products Co., Ltd. The sensitivity analysis included in this study considers a 5% variation in inputs and outputs for key processes and should be taken into account when applying the data to other scenarios. The ReCiPe midpoint (H) model used in this study is also a critical aspect to be conscious of in terms of methodological consistency when integrating this data into broader assessments. |
| Technical purpose of product or process | The concrete pavement brick produced through the extrusion process is designed for use in the construction of durable surfaces, such as roads, sidewalks, and public squares. Its application primarily lies in outdoor environments where high resistance to wear and weather conditions is required. |
| Classification |
Class name
:
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) | 2024-04-13T15:27:35+08:00 |
| Publication and ownership | |
| UUID | e6ec8838-31f7-4db9-bf58-d6389bbee47f |
| Date of last revision | 2024-04-20T14:51:40.543335+08:00 |
| Data set version | 00.01.005 |
| Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=e6ec8838-31f7-4db9-bf58-d6389bbee47f&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 |
|---|---|---|---|---|---|---|---|
| Product flow | Materials production / Raw materials | 102.0 kg | 102.0 kg | ||||
| Product flow | Materials production / Raw materials | 14.0 kg | 14.0 kg | ||||
| Product flow | Energy carriers and technologies / Electricity | 1.75176 MJ | 1.75176 MJ |
Outputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Product flow | Materials production / Other materials | 102.0 kg | 102.0 kg | ||||||
| |||||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.52E-4 kg | 1.52E-4 kg | ||||||