| Key Data Set Information | |
| Location | GZ-JX-CN |
| Reference year | 2020 |
| Name |
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| Use advice for data set | When utilizing this data set, users must take into account the specific context of the shale hollow brick manufacturing process, particularly the billet making stage. The data should be used in Life Cycle Assessment studies that require production and emission coefficients tailored to the sintered bricks and building blocks sector. Care should be exercised in applying the data to ensure that it fits the scope of the intended assessment (e.g., applicable geographical boundary, temporal frame, and technological relevance). The conversion ratio provided in the EIA report for bricks per tonne should be applied when comparing to other data sets or in calculations involving material throughput. |
| Technical purpose of product or process | This data set corresponds to the production of shale hollow bricks, specifically focusing on the billet making process used in brick production. Shale hollow bricks are commonly used in the construction industry for building walls, facades, and partition structures due to their lightweight, thermal insulation, and soundproofing properties. The process is tailored to high-volume manufacturing, as suggested by an annual production figure of 80 million bricks. |
| Classification |
Class name
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Hierarchy level
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| General comment on data set | Traditional shale hollow brick production process |
| Copyright | No |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
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| 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 | The EIA report is based on the annual production of bricks (80 million bricks) as a whole, and for statistical purposes, the data has been converted according to the size specifications described therein, in terms of bricks produced per tonne of production | ||||
| 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 | Adopting the relevant data from the table of coefficients of production and discharge for sintered bricks and building blocks in 3131 of the Manual of Coefficients of Production and Discharge for Industrial Pollution Sources of the First National Pollution Sources Census (Seventh Subbook). | ||||
| 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 | The data for this EIA report is derived from real-time data from the plant | ||||
| 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) | 2024-04-13T15:29:49+08:00 |
| Publication and ownership | |
| UUID | 8c554b33-429c-4aee-86a7-0556a2dc9836 |
| Date of last revision | 2024-04-20T14:51:50.222583+08:00 |
| Data set version | 00.01.005 |
| Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=8c554b33-429c-4aee-86a7-0556a2dc9836&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 | 1550.0 kg | 1550.0 kg | ||||
| Product flow | Energy carriers and technologies / Electricity | 11.196 MJ | 11.196 MJ |
Outputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Product flow | Materials production / Other materials | 1520.0 kg | 1520.0 kg | ||||||
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