Software development Life cycle,waterfall model,spiral model.. verification validation hybrid model agile model, types of testing , STLC, writing test cases
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of Gl azed Ex t er i o r Wal l y s em s Prese resent nte ed by by:: “Creating Better Building Envelopes”
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Performance Testin Quality Assurance/Quality Control
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Performance Testin Quality Assurance/Quality Control
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Per f o r m an c e Tes t i n g
Pre Pre--construction mock mock--up • Purpose: testing is performed to attempt to simulate asasbuilt field conditions for the evaluation of the performance and constructability of an exterior wall system • Standards:
ASTM E 283 “Standard Test Method for Determining Rate of ” ASTM E 331: “Standard Test Method for Water Penetration...” (Static Pressure) AAMA 501.1: “Standard Test Method for Water Penetration...” (Dynamic Pressure) “ Transmittance and Condensation Resistance…”
Mock--up scope and shop drawings Mock Laboratory mockmock-up construction &
observations of installation Mock--up testing Mock Retesting (as required) Reporting Incor oration of modifications into the field
erection shop drawings
Size: • Typically at least 2 stories high by two units wide Scope: • which exceed published test data • Incor orate ad acent finishes conditions to ensure construction and configuration • sunshades, etc. where possible
Mock--Up Construction and Mock bservations
• Contractor to provide same superintendent and/or foreman at mockmock -up that will be in field • Construction can be performance and aesthetic
Mock--u Construction Observations Mock • Attendees Attendees should include Owner, General Contractor, Subcontractor, Architect, etc. • Opportunity to observe nonnon-visible portions of system • Confirm construction in conformance with shop
pre-test Contractor may perform pre• so that any modifications made to obtain passing results are documented • • • • • • • •
Air Air Infiltration (ASTM E283) Static Water Penetration (ASTM E331) Dynamic Water Penetration (AAMA 501.1, ASTM E 547) Structural Uniform Loading by Static Pressure (ASTM E330) Maintenance Equipment Testing (100% of design load) Static Water Penetration (ASTM E331) Structural Uniform Proof Load Test (ASTM E330) Maintenance Equipment Proof Load Testing (150% of design oa • Other tests: sill dam testing, redundant sealant testing, etc.
Mock -Up Corrections/ MockModifications
specimen are allowed on shop drawings require retest
correc ons an mo reported by test lab
ca ons are o e
All modifications are to be incorporated
into shop drawings and field construction
Mock--u Mock
Testin
Static Water Testin
Structural Uniform Testin
Structural Uniform Testin
ualit Control Testin
Field Testing • Purpose: Testing of installed assemblies to evaluate the performance and quality of the work installed. It is desirable to per orm throughout construction so that quality at each . • Standards: “ Testing of Newly Installed Fenestration Products”.
ASTM E1105: “Standard Test Method for Field Determination of Water Penetration of Installed…” (Static Pressure)
Pre--installation meeting Pre ee
e
Performing of field testing Corrections / Modifications (as necessary) Retestin
as re uired
Reporting
erection shop drawings Additional testing (many Architects require additional testing if field tests fail)
Scope: Type of testing, test location, test size, and • Type: • Water Penetration: ASTM E1105 • Air Air Infiltration: ASTM E 283
Water nozzle: AAMA 501.2
• Location: Typically selected by A/E or Consultant • Size: Typically one floor level by two units high • Frequency:
Recommended: 10%, 25%, 50%, 75% and 90%.
Typical targets targets:: 10%, 50%, and 75%
• Air Air Infiltration (ASTM E 783) • Static Water Penetration ASTM E 1105 • Water Nozzle Testing (AAMA 501.2) • Other tests: sill dam testin AAMA 502 redundant sealant testing, etc.
Field Testing Corrections/ Modifications
on shop drawings require all previous future work to incorporate modifications All corrections and modifications are to be All modifications are to be incorporated
n o s op raw ngs an
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cons ruc on
Field Static Water Penetration Testing
Water Level
Plugged Weep at Exterior
Diagnostic Testing
Purpose: Testing of installed assemblies to determine
. Standard Guidelines: • AAMA AAMA 511: “Voluntar Guideline for Forensic Water Penetration Testing” • ASTM ASTM E 2128: “Standard Guide for Evaluating Water Leakage of Building Walls”
Standards: • AAMA AAMA 501.2 “QA and Diagnostic Water Leakage Field Check of …” • AAMA AAMA 502502-08: “Voluntary Specification for Field Testing of Newly Installed Fenestration Products”. •
: an ar es e o Water Penetration of Installed…” (Static Pressure)
or
e
e erm na on o
Diagnostic Evaluation Process Evaluation of Design Concept
