CECS 185-2005Technical specification for unplasticized polyvinyl chloride double-wall noise-reducing pipeline engineering of water sewerage in buildings (English PDF)
建筑排水中空壁消音硬聚氯乙稀管管道工程技术规程
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Issued by
China Association for Engineering Construction Standardization
Level / Type
National · Mandatory
Issue date
June 20, 2005
Implementation date
September 1, 2005
Scope
CECS 185-2005 is the English-translated version of 建筑排水中空壁消音硬聚氯乙稀管管道工程技术规程.
CECS 185-2005 is the Chinese standard "Technical specification for unplasticized polyvinyl chloride double-wall noise-reducing pipeline engineering of water sewerage in buildings". Issued on 2005-06-20, in force from 2005-09-01.
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Document preview — CECS 185-2005
National Standard of the People's Republic of China
- ICS
- 91.140.80
- Classification
- P42
Contents
- [Preview only]
- 1 General Provisions
- 2 Terms and Symbols
- 2.1 Terms
- 2.2 Symbols
- 3 Materials
- 3.1 General Requirements
- 3.2 Determination of Estimated Strength of Concrete with Dilled Cores
- 3.3 Drilled Core Correction Method
- 4 Major Equipments
- 4.2 Tension Cable and Anchor
- 4.3 Load
- 4.4 Detailing requirements
- 4.5 Artificial Filling Foundation Treatment by Heavy Tamping
- 5 Structural Calculation
- 5.2 Analysis of Initial State of Form
- 5.3 Analysis of Effects under Loads
- 5.4 Analysis of Pattern Cutting
- 5.5 Construction Quality Control and Monitor
- 5.6 Environmental Protection
- 6 Processing of Core or Technical Requirements of Specimen
- 6.2 Connection between Membrane Materials
- 6.3 Connection between Membrane and Rigid Boundary
- 6.4 Connection between Membrane and Flexible Boundary
- 6.5 Painting
- 7 Test of Core Specimen and Calculation of Compressive Strength
- 7.2 Inspection items
- 7.3 Qualification judgment
- 7.4 Maintenance
- 8 Erection
- 8.1 Erection of Steel Members and Tension Cables
- 8.2 Erection of Membrane Elements
- 8.3 Application of Pretension Force
- 8.4 Nondestructive Testing of Connection of Structural Steel Casting
- 8.5 Marking, Storage and Transport
- 9 Acceptance
1 Foreword
CECS 185-2005 was issued by China Association for Engineering Construction Standardization on 20 June 2005 and has been in force since 1 September 2005.
The CECS prefix marks a association standard of the engineering construction sector, adopted voluntarily.
The document runs to 27 pages in English translation.
2 Scope Preview
CECS 185-2005 falls under ICS 91.140.80, in the field of construction materials and building.
This catalogue holds 144 other CECS standards in that field.
In this catalogue, CECS standards carry edition years from 1988 to 2016.
3 About this standard
Sector: Construction Industry Standard
Issued by: China Association for Engineering Construction Standardization
English translation: about 27 pages (approximate)
Chinese original: about 40,410 characters
4 Related standards
Standards on related subjects:
GB/T 41494-2022 — Aluminum alloy lining plastics pipes and fittings
CJ/T 244-2016 — Water quality standards for swimming pool
CJ/T 217-2013 — Compound quick air inbreathe-release valve for water supply pipeline
CECS 426-2016 — Technical specification for application of reduced-pressure backflow preventer
CECS 425-2016 — Technical specification for application of water hammer arrestor
CECS 423-2016 — Technical specification for compression and adhesive collected light gauge stainless steel pipes
5 Classification and status
International classification (ICS): 91.140.80
Chinese Standard Classification (CCS): P 42
Prefix CECS: association standard of the engineering construction sector, adopted voluntarily.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 27 pages — is available in the English PDF.
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