T/SCDA 038-2020 Abolished Group standards

T/SCDA 038-2020 The application technology standards for the sound insulation and heat preservation system of FC floor slabs

Publish Date: 2020-01-09 Implement Date: 2020-01-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SCDA 038-2020

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Industrial and civil construction projects

ICS Name: Comprehensive Building Materials

Publish Date: 2020-01-09

Implement Date: 2020-01-10

Scope

Main technical content: ΔLW, dB (weighted impact sound improvement) of the FC floorboard soundproofing and insulation system ≥15 GB/T 19889.8, GB/T 19889.6 Design calculation value of the FC soundproofing and insulation board's thermal conductivity W/(m·K) 0.12×1.2 = 0.14 GB/T 10294, GB/T 10295 Design calculation value of the FC lightweight aggregate concrete thermal conductivity W/(m·K) 0.28×1.3 = 0.36 GB/T 10294 ΔLW (impact sound improvement) of FC 8mm–12mm soundproofing materials and 40mm lightweight aggregate concrete ≥15dB