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Process Data set: Brick production ; concrete pavement brick ; Curing process (en) en zh

Key Data Set Information
Location JNA-SD-CN
Reference year 2018
Name
Brick production ; concrete pavement brick ; Curing process
Use advice for data set When utilizing the LCA data from the given study, pay close attention to the production energy consumption figures of concrete pavement and permeable bricks. Make sure to account for all inputs including raw materials and energy, as well as outputs such as waste and exhaust emissions. The sensitivity analysis should be noted, whereby changes in inputs and outputs by more than 5% in key processes must be considered. The ReCiPe midpoint (H) model must be applied for impact assessment. The functional unit should be regarded as 1m2 of brick product area for any comparisons or analyses carried out.
Technical purpose of product or process The concrete pavement bricks produced in this process are primarily used for constructing durable road surfaces and pedestrian paths. They are suitable for various outdoor applications including public squares, parking lots, and urban road systems. The inclusion of permeable bricks allows for better water management, making the surfaces more environmentally friendly by reducing runoff and facilitating groundwater recharge.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Other mineralic materials
General comment on data set Non sintering process of concrete pavement bricks
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Functional Unit The functional unit is the area of 1 m2 brick products.
Technological representativeness
Flow diagram(s) or picture(s)
  • UNhubddT9oBNjDxKVKAc4eGPnz3.png Image
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
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Data entry by
Time stamp (last saved) 2024-04-13T15:27:36+08:00
Publication and ownership
UUID a5d99c8c-1fa4-4204-901a-3ae59fbe1074
Date of last revision 2024-04-20T14:51:42.683816+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=a5d99c8c-1fa4-4204-901a-3ae59fbe1074&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 / Other materials 90.0 kg90.0 kg
Elementary flow Resources / Resources from water / Renewable material resources from water 3.9 m33.9 m3

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow Materials production / Raw materials 1.0 kg1.0 kg