Archive for the ‘Latest news, useful information’ Category

EC mark FOR metallic GATES and sliding doors

Sunday, September 6th, 2009

All metal flying and sliding gates, excluding those of minimum size not carrabili and including all those track, must have the CE mark.

The obligation arises from two conditions: to be construction product permanently incorporated in buildings, and that to be the subject of a specific European directive.

What many, even among the directors, do not know is that the CE marking in the case of the gates is not a simple self-certification, because the manufacturers can not independently apply the EC mark on their products.

In this case, as for the machines in Annex IV or for boilers, it is always necessary that the manufacturer has a” type” certification that can be issued only by a notified body.

The type certification is formal attestation that an external body has taken vision of a “type” product. It has done the tests provided by European directive and in case of conformity it has issued a written statement, which is sent also to the relevant ministry.

The manufacturer may avail itself of such documentation in all its successive products, if he can prove that the various products fall for security within the limits defined by the products “type”, of which it owns the compliance document.

Certainly these obligations will create some difficulties to manufacturers which are obliged to introduce new procedures than the merely construction of the products. But remember that everything is done to promote the safety, so the customers and the professionals who are charged with the task of directions work must demand the EC mark.

We remember to the builders that adopting CE methods which respect only apparently the rule, but are in fact reduced to a series of modules compiled without any real respect for the legislation, is, in addition to a crime also a serious risk for users and for them.

Notified bodies and EC mark

Sunday, September 6th, 2009

On the notified bodies we make very often confusion because we do not know their specific role and meaning.

The notified bodies are the structures (laboratories or company) authorized by the European Community to issue attestations of conformity of products when the intervention of an entity third is necessarily planned to be able to perform theCE marking.

Some directives are:

-the Machinery Directive for the machines described in Annex IV

-the directive for the hot water boilers

-the directive for the wooden beams for construction

-the directive for the carrabili, pedestrian, track gates

They provide that there should be, even if differently from directive to directive, a notified body which certifies the compliance of the product withCE mark.

The notified bodies have the task of ensuring formally that the products they checked are in accordance with the directives which concern them.

The importance of the work of the notified bodies is obvious. In fact it is the guarantee that products marked EC are actually complying with the regulations.

CE Mark for beams in solid wood and laminated beams from construction

Friday, September 4th, 2009

Note: This Article has been overtaken by the decision to delay the terms for the CE marking requirement (see Article), but this does not mean that the present information are no useful.

Perhaps employees to work or simple users do not know that the wooden beams for construction of roofs, porches or canopies, must have the EC mark individually.

Both the beams in solid wood and layered should be subjected to mechanical tests to ensure their compliance with the minimum requirements declared that the designer and the manufacturer expect from them.

Up until today the experience and the seriousness of the operators of the sector has guaranteed that these important structural elements were always efficient.

Now the regulations make mandatory that the requirements of security, which must ensure the soundness of buildings and their suitability for the requirements of the project, must be confirmed in a formal way by the manufacturer.

Since it is not possible to declare the certain compliance of characteristics without mechanical design calculations, knowledge of the particular characteristics of the material and evidence adequacy of the products, the rule requires the builders a series of controls and tests on 100% of the products.

To these procedures are unprepared many operators in the sector, that more for scepticism and difficulties of understanding that for real difficulties, consider hard to apply the provisions of the legislation.

We remind to the designers, to the directors of works and to the producers themselves, that building without the respect of the present regulations, in addition of creating situations of potential danger, is a civil and criminal crime with severe consequences for the people who commit.

We recall the customers who will use these buildings that they have the right to demand that all the materials used in construction comply with the present regulations, which have as objective the safety and health of the customers.

The incandescent bulbs

Tuesday, September 1st, 2009

From the first of September 2009, the traditional filament bulbs or incandescent are out of the market.

This does not mean that from that date we will no longer use this historic and very useful purpose that allowed us to see in the hours of darkness for decades.

Simply the technical progress driven also by the need of saving energy, has allowed to obtain light bulbs called at low consumption, with a competitive cost and especially with a luminous yield much higher on equal energy used. Then we will see better and we will consume less.

The light up today provided by traditional bulbs was created from the incansescence of the filament inside the bulb.

New bulbs exploit the brightness of gas within it which produce light with a more reduced use of electricity.

We remind you that even these new bulbs, like the previous ones, must have the EC mark that guarantees the compliance with the rules related to these products.

Also on the products with EC mark must be always identifiable the manufacturer or distributor because this guarantees better the user informing him about who is the responsible for that product.