Knowledge Base for Laboratory and Testing Below you can review the files containing useful information for you. Purchasing & Quality Control Guide for Glass in Building / Use of CE-Marked Glass in the Manufacture of Windows, Doors, and Curtain Walling Introduction to SBG Standard Laboratory and Testing Services Why are Performance Determination (Material Type Determination) Tests & Periodic Tests Mandatory under the Factory Production Control System? Decision Rule in Conformity Assessment Scenarios Regarding the Decision Rule Calculations Regarding the Decision Rule Standard Normal Distribution Probabilities Regulations on Product Safety, Technical Regulations, and Construction Products Sampling Plan Long-Term and Short-Term Conditioning Test Durations for Moisture Penetration Accreditation Certificate, Scope, and 'CPR' Annex (Turkish) Accreditation Certificate, Scope, and 'CPR' Annex (English) Flowchart for Glass Selection Variation of Double and Triple Glazing U-Values with Cavity Thickness List of Test and Calculation Methods Frequency of Moisture Penetration Index Tests for Short-Term Conditioning Şişecam Isıcam Performance Values Degree-Day Regions of Turkey According to TS 825 Standard Selecting Insulating Glass Units (Trakya Cam) EN 1279-2 Sample Test Report (ITT) EN 1279-6 Sample Test Report (FPC) TS EN 673 Sample Thermal Performance Report TS EN 12150-1 Sample Test Report TS EN 1863-1 Performance Assessment Report 2023 Laboratory Testing Price List