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Process Data set: Brick production ; permeable brick ; Extrusion process (en) en zh

Key Data Set Information
Location JNA-SD-CN
Reference year 2018
Name
Brick production ; permeable brick ; Extrusion process
Use advice for data set When using the LCA data for the production of concrete pavement bricks and permeable bricks, it is important to apply the functional unit of 1 square meter to ensure comparability. The ReCiPe midpoint (H) model has been employed, and sensitivity analysis within a 5% variation in inputs and outputs should be acknowledged for key process changes. For accurate LCA calculations, consider the inclusion of all raw materials, energy inputs, and exhaust emissions data as provided in this dataset, and validate against site-specific information when available.
Technical purpose of product or process The permeable bricks produced through the extrusion process are intended for applications in pavement construction. Specifically designed to allow water to pass through the surface, these bricks are commonly used in sidewalks, streets, and other areas that require effective drainage systems to reduce water runoff and increase groundwater recharge.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Other mineralic materials
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)
Functional Unit The functional unit is the area of 1 m2 brick products.
Technological representativeness
Flow diagram(s) or picture(s)
  • GUOfbaKuJoWRsjx86picPAnTnKZ.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) 2024-04-13T15:28:20+08:00
Publication and ownership
UUID a6e86320-906b-4498-9f28-06577493edda
Date of last revision 2024-04-20T14:51:46.103927+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=a6e86320-906b-4498-9f28-06577493edda&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 16.0 kg16.0 kg
Product flow Materials production / Raw materials 104.0 kg104.0 kg
Product flow Energy carriers and technologies / Electricity 1.9699200000000001 MJ1.9699200000000001 MJ

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 1.44E-4 kg1.44E-4 kg
Product flow
Materials production / Other materials 106.0 kg106.0 kg
General comment Rough blank