Byggnadsmaterial och byggnader

Ämnesområden: Byggnader: allmänt
Kommittébeteckning: SIS/TK 189 (Innemiljö och energianvändning i byggnader)
Källa: ISO
Svarsdatum: den 24 feb 2019
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This international standard specifies a planning method for functional performance testing (FPT). The FPT is one of the most important activities in the building commissioning. This standard deals with the planning of the FTP during the design phase of new buildings and retrofit projects, which is defined in ISO 16813, Building environment design — Indoor environment — General principles.

The aim of this standard is to clarify how to design building environmental systems when the FPT is being carried out. In order to promote the FTP, this standard defines the followings:

— what kind of information regarding the system is required (for example design documents, drawings and product specifications etc.);

— what kind of data should be measured (though concrete measurement techniques are dealt with in another standard);

— how the measured data is analysed.

Such clear definition of the FPT makes it possible for building designers to design building environmental systems assuming commissioning and take adjustment of systems into consideration.

This part of ISO 19455 specifies a FPT method for secondary hydronic pump, system and associated controls in heating, ventilation and air conditioning (HVAC) systems. The secondary hydronic pump system targeted in this standard is described in Figure 1.

Ämnesområden: Betong och betongprodukter
Kommittébeteckning: SIS/TK 190 (Betong)
Källa: ISO
Svarsdatum: den 5 mar 2019
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This document gives the test method for determination of ten percent fines value (TFV) of aggregates. This method gives a relative measure of the resistance of the aggregate crushing under the gradually applied compressive load.

It covers two sets of procedures: The first procedure is applicable for aggregates tested in dry condition and the second procedure is applicable for aggregates tested in a soaked condition.

NOTE Generally, the test may be done under dry conditions. However, the engineer in charge may choose to test them in soaked condition, if required.

The test can be carried out on aggregates of different strengths covering both weak and strong aggregates.

The test is carried out on a standard size of aggregates, i.e., passing a 14.0 mm test sieve and retained on 10.0 mm test sieve. The aggregate size fraction taken for this test may also be as per relevant national standards. In case this definite size fraction is not available, the test may be made on other sizes, given in Annex A. The comparison of results of non standard sizes with standard size aggregates is not possible due to lack of available data.

NOTE : Minor variations in grading divisions may be permitted in accordance with the respective national standards.

Kommittébeteckning: SIS/TK 156 (Plast)
Källa: ISO
Svarsdatum: den 6 mar 2019
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This document, together with ISO 21138-1: , specifies the definitions and requirements for pipes with smooth external and internal surfaces (Type A), fittings and systems based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems intended to be used in non-pressure underground drainage and sewerage applications.

NOTE 1 Pipes, fittings and the system complying with this document can also be used for highway drainage and surface water.

This document specifies test methods and test parameters.

This document covers a range of pipe and fitting sizes, materials, pipe constructions and nominal ring stiffnesses, and gives recommendations concerning colours.

NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and installation practices or codes.

In conjunction with ISO 21138-1: , this document is applicable to structured-wall pipes and fittings, to their joints and to joints with components of other plastics and non-plastics materials.

It is applicable to pipes and fittings with or without an integral socket with elastomeric ring seal joints as well as welded and fused joints.

NOTE 3 For dimensions larger than DN/OD 1200, or DN/ID 1200, this document can serve as a general guide regarding appearance, colour, physical and mechanical characteristics as well as performance requirements.

Test methods are not included in this document.

Kommittébeteckning: SIS/TK 156 (Plast)
Källa: ISO
Svarsdatum: den 6 mar 2019
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This document, together ISO 21138-1: , specifies the definitions and requirements for pipes with a non-smooth external surface and a smooth internal surface (Type B), fittings and systems based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems intended to be used in non-pressure underground drainage and sewerage applications.

NOTE 1 Pipes, fittings and the system complying with this standard may also be used for highway drainage and surface water.

This document specifies test methods and test parameters.

This document covers a range of pipe and fitting sizes, materials, pipe constructions and nominal ring stiffnesses, and gives recommendations concerning colours.

NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and installation practices or codes.

In conjunction with ISO 21138-1:—, this document is applicable to structured-wall pipes and fittings, to their joints and to joints with components of other plastics and non-plastics materials.

It is applicable to pipes and fittings with or without an integral socket with elastomeric ring seal joints as well as welded and fused joints.

NOTE 3 Pipes, fittings and other components conforming to any plastics product standards referred to in Clause 2 are deemed to be suitable for use with pipes and fittings conforming to this document, when they conform to the requirements for joint dimensions given in ISO 21138-2:— or ISO 21138-3:— and to the performance requirements given in Clause 10.

NOTE 4 For dimensions larger than DN/OD 1200 or DN/ID 1200, this document can serve as a general guide regarding appearance, colour, physical and mechanical characteristics as well as performance requirements.

Test methods are not included in this document.

Kommittébeteckning: SIS/TK 556 (Betongkonstruktioner)
Källa: ISO
Svarsdatum: den 11 mar 2019
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This part of ISO 10406 specifies test methods applicable to unidirectional carbon fibre-reinforced polymer (CFRP) strips as external-bonded reinforcements on the concrete substrate. This standard shall be applicable for the CFRP strips that consist of carbon fibre and thermoset resin, manufactured by pultrusion method, has a higher carbon fibre fraction such as over 60 percent and whose thickness is within 3 mm. Also, the test piece for determining tensile properties shall be cut down from CFRP strips along to CFRP strips axis and have bonded anchorage block at the both ends of the test piece.

Ämnesområden: Betong och betongprodukter
Kommittébeteckning: SIS/TK 190 (Betong)
Källa: ISO
Svarsdatum: den 11 mar 2019
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This Part of ISO 1920 covers the method for determining the setting time of concrete with slump greater than zero, by testing mortar sieved from the concrete mixture. The initial setting time and the final setting time are the time intervals required for the mortar sieved from the concrete mixture to reach the specified values of penetration resistance after the initial contact of cement and water.

The method may be used for determining the effect of variables such as temperature, type and content of cement, concrete mix proportions and admixtures upon the time of setting and hardening characteristics of concrete.

This test method is applicable under controlled laboratory conditions, as well as under field conditions.

Kommittébeteckning: SIS/TK 181 (Brandsäkerhet)
Källa: CEN
Svarsdatum: den 18 mar 2019
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This document specifies a method of test for determining the reaction to fire performance of construction products excluding floorings, and excluding products which are indicated in Table 1 of EC Decision 2000/147/EC, when exposed to thermal attack by a single burning item (SBI). The calculation procedures are given in Annex A. Information on the precision of the test method is given in Annex B. The calibration procedures are given in Annexes C and D, of which Annex C is a normative annex.

NOTE This document has been developed to determine the reaction to fire performance of essentially flat products. The treatment of some families of products, e.g. linear products (pipes, ducts, cables etc.), can need special rules.

Ämnesområden: Byggnader: allmänt
Kommittébeteckning: SIS/TK 189 (Innemiljö och energianvändning i byggnader)
Källa: ISO
Svarsdatum: den 24 mar 2019
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The scope of this specific part is to standardise the required inputs, the outputs and the links (structure) of the

calculation method in order to achieve a common international calculation method.

This standard covers energy performance calculation of heating systems and water based cooling space

emission sub-systems.

Figure 1 shows the relative position of this standard within the set of EPB standards in the context of the modular

structure as set out in ISO 52000-1.

NOTE 1 In ISO/TR 52000-2 the same table can be found, with, for each module, the numbers of the relevant EPB

standards and accompanying technical reports that are published or in preparation.

NOTE 2 The modules represent EPB standards, although one EPB standard may cover more than one module and one

module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See

also Clause 2 and Tables A.1 and B.1.

 

Ämnesområden: Byggnader: allmänt
Kommittébeteckning: SIS/TK 209 (Hållbarhet hos byggnadsverk)
Källa: ISO
Svarsdatum: den 25 mar 2019
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Kommittébeteckning: SIS/TK 380 (Ergonomi)
Källa: CEN
Svarsdatum: den 2 apr 2019
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This document specifies the parameters of integral lighting systems designed to provide illumination in and/or at both stationary and mobile machines to enable the safe use of the machine and the efficient performance of the visual task within and/or at the machine to be carried out by the operator.

This document does not specify lighting systems mounted on the machine to specifically illuminate visual tasks outside the machine. The function and requirements of these systems are specified in the European Standard dealing with the lighting of work places, see EN 12464-1 and EN 12464-2 for further information.

This document does not specify additional requirements for the operation of lighting systems:

— in severe conditions (extreme environmental conditions such as freezer applications, high temperatures, etc.);

— subject to special rules (e.g. explosive atmospheres);

— where the transmittance is reduced by environmental conditions, such as smoke, splashing, etc.

Kommittébeteckning: SIS/TK 156 (Plast)
Källa: ISO
Svarsdatum: den 3 apr 2019
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This document together ISO 21138-2: and ISO 21138-3: , specifies the definitions and requirements for pipes, fittings and systems based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems intended to be used in non-pressure underground drainage and sewerage applications.

NOTE 1 Pipes, fittings and the system complying with this standard may also be used for highway drainage and surface water.

This document covers a range of pipe and fitting sizes, materials, pipe constructions, nominal ring stiffnesses, and gives recommendations concerning colours.

NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and installation practices or codes.

In conjunction with ISO 21138-2: and ISO 21138-3: , this document is applicable to structured-wall pipes and fittings, to their joints and to joints with components of other plastics and non-plastics materials.

It is applicable to structured-wall pipes and fittings with or without an integral socket with elastomeric ring seal joints as well as welded and fused joints.

NOTE 3 Pipes, fittings and other components conforming to any plastics product standards referred to in Clause 2 can be used with pipes and fittings conforming to this document when they conform to the requirements for joint dimensions given in Parts 2 and 3 of ISO 21138 and to the performance requirements given in Clause 9.

NOTE 4 For dimensions larger than DN/OD 1200 or DN/ID 1200, this document can serve as a general guide regarding appearance, colour, physical and mechanical characteristics as well as performance requirements.

Ämnesområden: Tekniska aspekter
Kommittébeteckning: SIS/TK 269 (Information för byggande och förvaltning)
Källa: ISO
Svarsdatum: den 9 apr 2019
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This international standard establishes the values of basic module, multimodules for horizontal coordinating dimensions and sub-modular increments for use in modular coordination of buildings. The standard also specifies preferred vertical modular dimensions, series of preferred multimodular sizes for horizontal dimensions for all types in accordance with general principles and rules for modular coordination.

Kommittébeteckning: SIS/TK 170 (Luftbehandlingsteknik)
Källa: ISO
Svarsdatum: den 10 apr 2019
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This standard specifies the measurement of output of UVC lamp, types of UVC lamp, lamp ballast, and safety issues.

It is applicable to the output measurement of linear ultraviolet disinfection lamps.

It is not applicable to the output measurement of other types of ultraviolet disinfection lamps.

Kommittébeteckning: SIS/TK 188 (Stål- och aluminiumkonstruktioner samt samverkanskonstruktioner i stål och betong)
Källa: CEN
Svarsdatum: den 30 apr 2019
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(1) EN 1993-1-5 gives design requirements of stiffened and unstiffened plates which are subject to inplane forces.

(2) Effects due to shear lag, in-plane load introduction and plate buckling for I-section girders and box girders are covered. Also covered are plated structural components subject to in-plane loads as in tanks and silos. The effects of out-of-plane loading are outside the scope of this document.

NOTE 1: The rules in this part complement the rules for class 1, 2, 3 and 4 sections, see EN 1993-1-1.

NOTE 2: For the design of slender plates which are subject to repeated direct stress and/or shear and also fatigue due to out-of-plane bending of plate elements (breathing) see EN 1993-2 and EN 1993-6.

NOTE 3: For the effects of out-of-plane loading and for the combination of in-plane effects and out-of-plane loading effects see EN 1993-2 and EN 1993-1-7.

NOTE 4: Single plate elements may be considered as flat where the curvature radius r satisfies: