91.060.20 屋顶 标准查询与下载
共找到 487 条与 屋顶 相关的标准，共 33 页
5.1 This test method describes simple laboratory methods that provide reproducible measurements of critical media properties, and permit direct comparisons to be made between different media materials. 5.2 The density of mixed media materials will vary depending on the degree to which they are subjected to compaction and the length of time that the material is allowed to hydrate and subsequently drain. Most green roof media materials have a large capacity to absorb and retain moisture. Furthermore, moisture will drain gradually from the media following a hydration cycle. The maximum media density measured in this procedure approaches the density at the theoretical saturation point. 5.3 Existing methods for measuring the capillary-moisture relationship for soils (Test Method D2325) rely on sample preparation procedures (Test Methods D698) that are not consistent with the conditions associated with the placement of green roof media materials. This procedure is intended to provide a reproducible laboratory procedure for predicting the maximum media density, moisture content, air-filled porosity, and water permeability under conditions that more closely replicate field conditions on green roofs. 5.4 The value of this test method to the green roof designer is that it provides an objective measure of maximum probable media density (under drained conditions) for estimating structural loads. It also provides a method for estimating the lower limit for the water permeability of the in-place media. This latter value is important when considering drainage conditions in green roofs. Finally, the maximum media water retention has been shown to be a useful indicator of the moisture retention properties of green roof media. 1.1 This test method covers a procedure for determining the maximum media density for purposes of estimating the maximum dead load for green roof assemblies. The method also provides a measure of the moisture content, the air-filled porosity, and the water permeability measured at the maximum media density. 1.2 This procedure is suitable for green roof media that contain no more than 308201;% organic material as measured using the loss on ignition, as described in Test Methods E177, Test Method C. The test specimen should be a bulk oven-dried sample prepared according to Test Methods E177, Test Method A. 1.3 The maximum media density and associated moisture content measured in this procedure applies to drained conditions near the saturation point. 1.4 The test method is intended to emulate vertical percolation rates for water in green roofs. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
Standard Test Method for Maximum Media Density for Dead Load Analysis of Vegetative (Green) Roof Systems
- ICS
- 91.060.20
- CCS
- 发布
- 2015
- 实施
1.1 This specification covers flexible sheet made from ketone ethylene ester (KEE) as the primary polymer intended for use in single ply roofing membrane exposed to the weather. The sheet shall be reinforced with fabric. 1.2 In-place roof system design criteria, such as fire resistance, field-seaming strength, material compatibility, uplift resistance, in-situ shrinkage, among others, are factors that must be considered, but are beyond the scope of this specification. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 The following precautionary caveat pertains to the test methods portion only, Section 8, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
Standard Specification for Ketone Ethylene Ester Based Sheet Roofing
- ICS
- 91.060.20
- CCS
- 发布
- 2015
- 实施
Roofing and cladding products from metal sheet - Specification for self-supporting of steel, aluminium or stainless steel sheet - Part 1: Steel
- ICS
- 91.060.20
- CCS
- 发布
- 2014-09-16
- 实施
Slating and tiling for pitched roofs and vertical cladding. Code of practice
- ICS
- 91.060.20
- CCS
- Q17
- 发布
- 2014-08-31
- 实施
- 2014-08-31
This British Standard gives recommendations for the design, performance and installation of pitched roofs and vertical cladding using slates,tiles,shingles and shakes and their associated components. It does not cover the structural design of the roof.
Slating and tiling for pitched roofs and vertical cladding. Code of practice
- ICS
- 91.060.20
- CCS
- Q17
- 发布
- 2014-08-31
- 实施
- 2014-08-31
La présente partie de l'EN 508 spécifie les prescriptions relatives aux produits autoportants pour toiture, couverture, bardages extérieur et intérieur et cloisons, plateaux et tuiles pour pose en discontinu, en tôles d'acier revêtues d'un métal, avec ou sans revêtement organique supplémentaire. Les tôles destinées à être utilisées avec une isolation et des membranes sont également couvertes.
Roofing and cladding products from metal sheet - Specification for self-supporting of steel, aluminium or stainless steel sheet - Part 1 : Steel
- ICS
- 91.060.20
- CCS
- 发布
- 2014-08-09
- 实施
- 2014-08-09
Prefabricated accesories for roofing - Individual rooflights of plastics - Product specification and test methods; German version EN 1873:2014
- ICS
- 91.060.20
- CCS
- P32
- 发布
- 2014-08-01
- 实施
Roofing and cladding products from metal sheet - Specification for self-supporting of steel, aluminium or stainless steel sheet - Part 1: Steel; German version EN 508-1:2014
- ICS
- 91.060.20
- CCS
- Q73
- 发布
- 2014-08
- 实施
Roofing and cladding products from metal sheet. Specification for self-supporting of steel, aluminium or stainless steel sheet. Steel
- ICS
- 91.060.20
- CCS
- Q17
- 发布
- 2014-07-31
- 实施
- 2014-07-31
Prefabricated accessories for roofing. Individual rooflights of plastics. Product specification and test methods
- ICS
- 91.060.20
- CCS
- K72
- 发布
- 2014-06-30
- 实施
- 2014-06-30
La présente Norme européenne spécifie les exigences pour les lanterneaux en matière plastique (par exemple polyester renforcé par des fibres de verre (PRV), polycarbonate (PC), polyméthacrylate de méthyle (PMMA), polychlorure de vinyle (PVC) avec costières, fabriqués par exemple en PRV, PVC, acier, aluminium ou bois, et destinés à être installés sur des toitures. Ces lanterneaux permettent de laisser passer la lumière du jour.
Prefabricated accessories for roofing - Individual rooflights of plastics - Product specification and test methods
- ICS
- 91.060.20
- CCS
- P32
- 发布
- 2014-06-28
- 实施
- 2014-06-28
This part of EN 508 specifies requirements for self-supporting roofing, covering, wall cladding, lining, liner trays and tiles products for discontinuous laying made from metallic coated steel sheet with or without additional organic coatings. Sheets intended to be used with insulation and membranes are also covered. This European Standard establishes general characteristics, definitions, classifications and labelling for the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply when purchased before they are despatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions. This European Standard applies to all discontinuously laid self-supporting external profiled sheets for roofing covering, wall cladding, lining and liner trays with the exception of tiles with a surface area less than 1 m 2 and produced by stamping. These profiled sheets are designed to keep wind, rain and snow out of the building and to transfer any resultant loads and infrequent maintenance loads to the structure. This European Standard does not cover products for structural purposes, i.e. it does cover products used in constructions of Class III (according to EN 1993-1-3), it does not cover products used in constructions of Classes I and II (according to EN 1993-1-3) intended to contribute to the global or partial stability of the building structure by providing racking resistance or resistance to permanent static loads (excluding self- weight of the metal sheet). No requirements for supporting construction, design of roof, cladding, lining, tile system and execution of connections and flashings are included.
Roofing and cladding products from metal sheet - Specification for self-supporting of steel, aluminium or stainless steel sheet - Part 1: Steel
- ICS
- 91.060.20
- CCS
- Q73
- 发布
- 2014-05
- 实施
This European Standard specifies requirements for rooflights made of plastic materials (e. g. GF-UP, PC, PMMA, PVC) and rooflights with upstands made of e. g. GF-UP, PVC, steel, aluminium or wood for installation in roofs. These rooflights serve the purpose of introducing daylight. This European Standard applies to rooflights with a rectangular or circular ground plan (see Figures 1 and 2), with an opening span (width) or diameter not larger than 2,5 m and an opening length not larger than 3,0 m in roof pitches up to 25°. This document does not cover rooflights which contribute to the load-bearing or stiffness of the roof itself. This European Standard applies to rooflights and rooflights with upstand, where a single manufacturer provides all components of the rooflight with upstand, which are bought in a single purchase. This European Standard applies to rooflights with one or several translucent parts. Rooflights may be opened by means of opening devices in one or more parts for ventilation. The possible additional functions of day to day ventilation, smoke and heat ventilation e. g. in case of fire in accordance with EN 12101-2, roof access, and/ or slinging point e. g. in accordance with EN 795 are outside the scope of this document. This European Standard does not include calculations with regard to construction, design requirements and installation techniques. NOTE Guidelines for safety, application, use and maintenance of individual rooflights are presented in Annex A.
Prefabricated accessories for roofing - Individual rooflights of plastics - Product specification and test (Incorporates Amendment A1:2016)
- ICS
- 91.060.20
- CCS
- Q74
- 发布
- 2014-05
- 实施
4.1 Quality assurance observation of roofing projects is an important process for determining if the removal, installation, repair, or maintenance of roofing materials or systems follows the scope and intent of the contract documents and are installed and executed in accordance with accepted roofing practices and the contract documents. 4.2 This practice is applied to full-time quality assurance observation of roofing projects involving the removal, construction, and repair and maintenance of low and steep-slope roof systems and roofing-related accessories. 4.3 This practice establishes the role and responsibilities of those performing quality assurance observation and includes qualifications of the quality assurance observer, as well as procedures for observation and documentation during the roof construction or repair process. 4.4 If used, nothing in this practice shall be interpreted as precluding the use of all or parts of it while conducting full-time or part-time quality assurance observer (QAO) inspection. 1.1 This practice covers procedures for performing visual monitoring of roofing construction to: 1.1.1 Establish guidelines for quality assurance observation practices; and 1.1.2 Define the role and responsibilities of the quality assurance observer. 1.2 This practice pertains to quality assurance observation of roofing projects, and the report of information obtained from these observations. This practice is applicable to new construction or reroofing projects involving the installation of a new roof system, the removal of existing roofing and installation of a new roof system, or recovering an existing roof. It is also applicable to roofing projects involving repairs or scheduled maintenance to an existing roof. 1.3 This practice contains the following information: 1.3.1 The objectives of the quality assurance process; 1.3.2 The responsibilities and qualifications of the individual(s) involved in the observations of the roof construction or repair; 1.3.3 Identification and use of the basic tools or equipment required for the visual roof observation process; and 1.3.4 Monitoring, recording, and reporting procedures. 1.4 This practice addresses new construction or repair. This practice does not address the investigation, condition, or analysis of existing roofs. 1.5 This practice does not address practices of roof investigation, condition reporting, or analysis of preexisting roofs.
Standard Practice for Quality Assurance Observation of Roof Construction and Repair
- ICS
- 91.060.20
- CCS
- 发布
- 2014
- 实施
1.1 This specification covers concrete roof pavers that are machine-made from hydraulic cement, water, and suitable mineral aggregates with or without the inclusion of other materials, for use as roof ballast and protection of roof membranes. Note 1: The design of roof ballast systems for resisting wind uplift is beyond the scope of this specification. Building codes and other standards should be consulted in designing for wind uplift resistance. 1.2 The text of this standard references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Specification for Concrete Roof Pavers
- ICS
- 91.060.20
- CCS
- 发布
- 2014
- 实施
Household and similar electrical appliances－Safety－Part 2-83：Particular requirements for heated gullies for roof drainage
- ICS
- 91.060.20
- CCS
- 发布
- 2013-10-07
- 实施
Household and similar electrical appliances－Safety－Part 2-83：Particular requirements for heated gullies for roof drainage
- ICS
- 91.060.20
- CCS
- 发布
- 2013-10-07
- 实施
제1부의 이 항목을 다음으로 대체한다.이 표준은 정격전압이 250 V 이하인 것으로, 평지붕, 발코니 및 이와 유사한 구조물의 배수장치 입구에서 얼음을 제거하기 위해 전기적으로 가열한 배수구의 안전성을 취급한다.이 표준은 가정 주변에서 기기에 의하여 사람이 직면하는 공통적인 위험성에 대하여 가능한 한 취급하고 있다.다만, 이 표준은 통상 다음의 상태에 대하여는 규정하지 않는다.― 신체, 감각, 정신 능력이 결여되어 있거나 경험과 지식이 부족하여 감독이나 지시 없이는 안전하게 기기를 사용할 수 없는 사람(어린이 포함)― 기기를 가지고 노는 어린이
Household and similar electrical appliances-Safety-Part 2-83:Particular requirements for heated gullies for roof drainage
- ICS
- 91.060.20
- CCS
- Y60
- 发布
- 2013-10-07
- 实施
- 2013/10/7
