How to look ceramic tile sanitary testing report

Published: 16 May 2009 19:52:19

Into the building materials market, most products will provide a series of test reports and certification book. However, for ordinary consumers, want to read some quality indicators inside or professional terminology is not easy. Moreover, at present, the market has a number of businessmen in order to profit, will be taken to copying, alteration, such as the use of fake or expired test report under false pretenses, consumers could not distinguish between. To this end, Beijing Building Materials Academy recently held a news conference on building materials Detect report read.

and testing whether the name of the same;

Whether there is' cal 's and' cma 's, and none can be, to have a higher level' cnal 's National Laboratory Accreditation, these are above the provincial level with a country or a recognized unit number can go to the relevant government agencies the authenticity of website;

Cover and report numbers consistent with the core code;

Whether the report in the period of validity (normally one year).

At the same time, Beijing Building Materials Academy experts also explain how to read test reports.

Tile: Detect the following report should be complete, including: size of deviation, surface quality, water absorption, failure strength, rupture modulus, thermal shock resistance, anti-crack glaze, and frost resistance, resistance to abrasion, resistant to pollution sexual;

Building hardware (locks, water pipes, handles, etc.): Metal Sanitary Ware, Plumbing Products: Report on the sample should reflect the specifications, models and sample status (intact or has been used). Must specify the basis of Detect Detect standards. Mainly for the appearance of quality, appearance and quality of thread, plating quality, flow, seal strength, the seal strength, body strength.

Sanitary ware and accessories: water tank accessories: instantaneous flow larger than 1.8l / s; must have anti-siphon devices; tightness and intensity to achieve the relevant standards. Tap: look no scratches, damage and other defects; sealing performance to meet the relevant standards; flow 0.1mpa under ≤ 0.15l / s, at 0.3MPa under ≥ 0.2l / s; Satisfied Life expectancy experiments related standards.