Chemical resistance An adaptation of Annex H of ABNT NBR  standard, with reagents commonly used in household products, was used. ABNT—Associação Brasileira de Normas Técnicas () NBR — Specification and methods of test W Walter, Timothy, 75 Wang, Feng, Wang, . Get the methods according to norm NBR and ISO requirements. Description. Eliane S/A Revestimentos Cermicos Rua Maximiliano Gaidzinski
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Ceusa Revestimentos Ceramicos | Frequently Asked Questions
What is the advantage of purchasing monoshade products? The absorption group of each product is indicated on the packaging. Where does the standard specifies these tolerances? The nbr 13818 the PEI, the greater the wear resistance of the enamel.
There nbr 13818 two types of porcelain tiles on the market, Technical porcelain and Enameled porcelain.
Nbr 13818 observer must stand 1 meter away from the panel with the pieces to be evaluated, and examine for the existence of defects, as for example: It is the one that receives the decoration and color in the mass itself: Class 4 — All residential and commercial dependences of medium traffic without transit of equipment — Stores without stocks, halls of hotels. It is nbr 13818 wear resistance of the enamel surface, caused by the traffic of people, contact with abrasive dirt and moving objects.
This way, all materials containing enameled on the surface will have PEI, defined by the manufacturer, in accordance with the technical standards.
Usage classes are specifications of usage of the products, where the places where nbr 13818 product can nbr 13818 seated are specified. What are the PEI classes and what do they indicate?
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The products nbr 13818 are indicated for exclusive use in walls also do not present the classification of PEI. It is a single mass that gets its color through the enameling and decoration.
What is abrasion resistance PEI? The great advantage is the replacement warranty in the same shade. Class 3 — Residential and commercial dependences without communication with the outside world — Light traffic of people.
Ceramic tiles and porcelain stoneware rectified with a single size for all production batches. Ceramic products feature tolerances as to the nbr 13818 characteristics. Which tests should be performed to check for defects, according nbr 13818 NBR ?
The Exhibit A of the NBR standard describes how visual nrb should be made of the superficial aspect of the product. How to qualify the nbr 13818 tiles as to the absorption? What is the advantage of nbr 13818 monocaliber products? What is the importance of sorting by shade and size?
Confirm with your email. In case a complement to the 18318 is needed, a change of any part, the additional lot purchased will be in the same shade.
These are porcelain tiles and tiles in which all batches are produced in the same shade. nbr 13818
Error Please try again later. What are monocaliber products? Ceusa recommends on the packaging of the products that, before settling down, all boxes should be nbr 13818, verifying if they have the same ID of: What types of porcelain tiles exist?
Exclusive Ceusa warranty for nbr 13818 decorated products, i.
Business hours – 8 a. Ceusa products usage classes are listed below:. If nbr 13818 prefer, use the search field: For these, deep abrasion test on surface of ceramic plates is conducted. The porcelain tiles, according to the technical standard NBRnnr be classified by PEI or by use classification, where the class nbr 13818 usage determines where the product can be applied.
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In the same environment you must use product boxes identified with the same number of shade and size. What nbr 13818 monoshade products? What are usage classes and what do they indicate?
The standard on ceramic plates establishes the tolerance according to water nbr 13818 group to which the product belongs. The intentional effects existing in the surface of plates should not be considered as a defect, as for 31818, spots and purposeful nbr 13818 effect, color movements. Do all products have PEI?
The advantage is that the size indicated on the package is exactly the size of manufacturing of the product, regardless of the batch.
The porcelain tiles standard specifies tolerances as below:. In enameled products, as the technical porcelain tiles, PEI test is not conducted, nbr 13818, they do not have this nbr 13818. These are cracks Cobweb that occur on the surface of enameled ceramic plates, only on the enamel, due to expansion of the base mass.