the no 1 question everyone working in thorakismenes portes skhedia should know how to answer |
Posted: November 19, 2019 |
It's been quite a while given that we discussed security doors, so we believed it was about time for a refresher. Let's start by reminding ourselves what they are and why we need them. What is a security door, and why do we require them? In other words, and as the name suggests, a security door supplies boosted protection and protecting from different unfavorable circumstances and scenarios; as an effect they are most likely to be sturdy and of extremely strong (typically however not constantly metal) building and construction, and great care will have been handled their design. There are a number of reasons we may need them, chief among which are: avoiding unwanted access (conscious as always of emergency situation evacuations). avoiding or slowing down the passage of fire and/or smoke. security-- a design that eliminates the possibility of fingers getting trapped in the door. Implications of not installing security doors ... Well, there are numerous, and they all hinge (no pun planned) on being unable to avoid the undesirable things occurring: if your doors are not protect then it's much easier for individuals to break in and steal or damage your products and home; fire and smoke will spread far more quickly; and individuals's fingers can get caught in closing doors. So we're talking about different points on the scale which vary from actual death through breaking the law and contravening regulations through severely damaged hands and fingers through loss/damage of/to important assets to raised insurance premiums ... with all sorts of industrial ramifications. Need we state more? PAS 24. This is your assurance that the door is being kept an eye on by a UKAS recognized certification body to ensure compliance with PAS 24:201. Improved security efficiency requirements for doorsets and windows in the UK. External doorsets and windows intended to offer a level of security appropriate for dwellings and other buildings exposed to equivalent risk and the specific and the relevant material specific standard for general performance referenced in BS 6375 Components 1, 2 and 3. PAS 24, like many British Standards, is a minimum standard. Simply put it doesn't consist of greater or lower grades for security, PORTES ASFALEIAS and so doors that are checked to the specifications of the standard either pass or fail. Although a few of the doorsets that pass will be a little stronger than the minimum needed, a minimum standard encourages engineers to create the door to pass at the minimum requirements. This makes economic and environmental sense and the effectiveness of doors certificated to this requirement has actually proven that the minimum levels set by the British Standards were practically spot on. Classes of usage. Because there are all sorts of various environments where security doors are required, a lot of which are used by the general public, as you might anticipate there is a British Standard to help direct you through what kind of door you require: DD171:1987. The standard sets out 4 levels or classes of usage:. Light duty-- radio frequency of use and probably not that severe, such as in a personal home. Medium task-- medium frequency of use, some chance of a mishap, but the door is not typically utilized by the public-- for instance an internal workplace door. Heavy duty-- lots of use, including by the public, and a fairly high opportunity of an accident-- for instance in a retail outlet. Severe responsibility-- the only image you need to have in your mind here is a school when the bell chooses playtime and all the kids run towards the door. Enough said! Safehinge? Installing a safe and secure door to avoid unwanted access and the spread of fire and smoke is something, but how do we avoid fingers getting caught? This is where Safehinge is available in-- a type of door hinge which completely eliminates any chance of fingers getting trapped by using a professional pivot set and a curved (aluminium) profile-- the space at the hinge when opening and closing is therefore removed. Professional recommendations. We have actually touched on a few of the essential things to consider when considering security doors, but of course there are other factors to consider too; as usual it's essential that you talk with the professionals. If you would like more info on our business please visit our home page or go directly to our contact page when we will respond as quickly as possible. As constantly we'll be happy to help and recommend you.
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