Q72 混凝土构配件 标准查询与下载



共找到 286 条与 混凝土构配件 相关的标准,共 20

1.1 The purpose of this Standard is to provide specifications for articulating concrete block (ACB) revetment system structural components, material composition and physical properties, manufacturing methods and testing requirements.1.2 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 Materials and Manufacture of Articulating Concrete Block (ACB) Revetment Systems

ICS
91.100.10 (Cement. Gypsum. Lime. Mortar)
CCS
Q72
发布
2004
实施

1.1 This practice describes work practices for asbestos-cement products when maintenance, renovation and repair are required. This includes common tasks such as drilling and cutting holes in roofing, siding, pipes, etc. that can result in exposure to asbestos fibers if not done carefully.1.2 Materials covered include those installed in or on buildings and facilities, and those used in external infrastructure such as water, wastewater and electrical distribution systems. Also included is pavement made from asbestos-cement manufacturing waste.1.3 The work practices described herein are intended for use only with asbestos-cement products already installed in buildings, facilities and external infrastructure. They are not intended for use in construction or renovation involving the installation of new asbestos-cement products.1.4 The work practices described herein are not intended for use where the primary objective is the removal of asbestos-cement products from the building or other location. The work practices are intended to be used in situations where small amounts of asbestos-cement products must be removed or disturbed in order to perform maintenance, renovation or repair necessary for operation of the building, facility or infrastructure.1.5 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.1.6 Warning-Asbestos fibers are acknowledged carcinogens. Breathing asbestos fibers can result in disease of the lungs including asbestosis, lung cancer, and mesothelioma. Precautions in this standard practice should be taken to avoid creating and breathing airborne asbestos particles from materials known or suspected to contain asbestos. Comply with all applicable regulatory requirements addressing asbestos1.7 This practice does not address safety hazards associated with working on asbestos-cement products such as falling through roof panels or trench cave-ins. The use of power tools presents possible electrical hazards, particularly in wet environments. These and other safety hazards must be considered and controlled in compliance with the employer''s policies and applicable regulations.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 Practice for Maintenance, Renovation and Repair of Installed Asbestos Cement Products

ICS
91.100.40 (Products in fibre-reinforced cement)
CCS
Q72
发布
2004
实施

1.1 This specification covers single-cell precast conventionally reinforced concrete three-sided structures intended to be used for the construction of culverts and for the conveyance of storm water and sewage.1.2 This specification is the metric counterpart of Specification C 1504; therefore, no imperial equivalents are presented in this specification.Note 18212;This specification is primarily a manufacturing and purchasing specification. The successful performance of this product depends upon the proper selection of the geometric section, bedding, backfill, and care that the installation conforms to the construction specifications. The purchaser of the precast reinforced concrete three-sided structure specified herein is cautioned that he must properly correlate the loading conditions and the field requirements with the geometric section specified and provide for inspection at the construction site.

Standard Specification for Manufacture of Precast Reinforced Concrete Three-Sided Structures for Culverts, Storm Drains (Metric)

ICS
CCS
Q72
发布
2004
实施

1.1 This guide includes both quantitative and qualitative procedures used to determine the amount of water or water vapor present in or emitting from concrete slabs and criteria for evaluating the moisture-related acceptability of concrete slabs to receive resilient floor coverings and related adhesives.1.2 Although carpet tiles, carpet, wood flooring coatings, films, and paints are not specifically intended to be included in the category of resilient floor coverings, the procedures included in this guide may be useful for evaluating the moisture-related acceptability of concrete slabs for such finishes. 1.3 This guide does not cover the adequacy of a concrete floor to perform its structural requirements.1.4 This guide does not include procedures to determine the presence of non-moisture related impediments to the application of finishes.1.5 This guide does not supersede the specific instructions or recommendations of manufacturers for their flooring finishes.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 Guide to Methods of Evaluating Moisture Conditions of Concrete Floors to Receive Resilient Floor Coverings

ICS
91.100.30 (Concrete and concrete products)
CCS
Q72
发布
2004
实施

Regards de visite et boîtes de branchement ou d'inspection en béton non armé, béton fibré acier et béton armé - Partie 2 : Complément à NF EN 1917 (P16-346-1)

ICS
93.030;91.100.30
CCS
Q72
发布
2003-12-01
实施
2003-12-05

Concrete pipes and fittings, unreinforced, steel fibre and reinforced.

ICS
23.040.50;93.030
CCS
Q72
发布
2003-12-01
实施
2003-12-05

Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced.

ICS
93.030
CCS
Q72
发布
2003-12-01
实施
2003-12-05

Part 3 of DIN 4223 covers the calculation and design of walls composed of autoclaved aerated concrete components with non-structural reinforcement (handling reinforcement). Such components may be arranged horizontally or vertically and shall be fully bonded lengthwise using smoothly applied thin-bed mortar.

Prefabricated reinforced components of autoclaved aerated concrete - Part 3: Design and calculation of non stuctural components

ICS
91.100.30
CCS
Q72
发布
2003-12
实施

Products and systems for the protection and repair of concrete structures - Test methods - Resistance to severe chemical attack; German version EN 13529:2003

ICS
91.080.40
CCS
Q72
发布
2003-12
实施

This standard specifies basic principles for the design of load-bearing structures composed either partially or entirely of prefabricated reinforced components of autoclaved aerated concrete.

Prefabricated reinforced components of autoclaved aerated concrete - Part 4: Design and calculation of structural components; Application of components in structures

ICS
91.100.30
CCS
Q72
发布
2003-12
实施

Products and systems for the protection and repair of concrete structures - Test method - Determination of thixotropy of products for protection of reinforcement.

ICS
91.080.40
CCS
Q72
发布
2003-10-01
实施
2003-10-20

Products and systems for the protection and repair of concrete structures - Test methods - Part 1 : determination of linear shrinkage for polymers and surface protection systems (SPS).

ICS
91.080.40
CCS
Q72
发布
2003-10-01
实施
2003-10-20

This European Standard specifies the performance requirements for street furniture and garden products in precast concrete. Bearing in mind the great variety of these products, the standard sets minimum requirements for the various products and specific requirements for some particular products. This kind of prefabricated, non-structural products and accessories can be used in public and private areas such as gardens, parks, footh-paths, squares, etc., essentially for the landscaping, without, however, being overrun by traffic loads. They can also be used for internal applications.

Precast concrete products - Street furniture and garden products; German version EN 13198:2003

ICS
91.100.30
CCS
Q72
发布
2003-09
实施

This standard specifies materials, properties, requirements and methods of testing for precast concrete flags and complementary fittings. This standard is applicable to precast concrete flags that are particularly for use in external paved trafficked areas.

Concrete paving flags - Requirements and test methods; German version EN 1339:2003

ICS
93.080.20
CCS
Q72
发布
2003-08
实施

This standard specifies materials, properties, requirements and methods of testing for precast concrete kerbs, channels and complementary fittings. This standard is applicable to precast concrete units that are particularly for use in external areas subject to pedestrian and vehicular traffic. The units are used to fulfil one or more of the following: Separation, physical of visual delineation, the provision of drainage or the containment of areas of graving or other surfacing. Units can be straight or radiussed.#,,#

Concrete kerb units; Requirements and test methods; German version EN 1340:2003

ICS
93.080.20
CCS
Q72
发布
2003-08
实施

This standard specifies the calculation, design and construction of buildings which completed with prefabricated reinforced components of lightweight aggregate concrete with open structure according to DIN EN 1520.#,,#

Application in structures of prefabricated reinforced components of lightweight aggregate concrete with open structure

ICS
91.080.40;91.100.30
CCS
Q72
发布
2003-07
实施

This European Standard specifies the requirements for street furniture and garden products in precast concrete. This kind of prefabricated, non-structural products and accessories can be used in public and private areas such as gardens, parks, foot-paths, squares, essentially for the landscaping, without, however, being subject to loads resulting from vehicle traffic. They can also be used for internal applications. Examples are : products for the furnishing of spaces such as benches, seats, tables, playshapes, step blocks, flower boxes, plant containers, fountains, billboards, street signs, traffic marking signposts, illuminated boards, barbecues, mailboxes, clothesline posts, litter bins, statues, decorative columns and bollards, copings; products for soil erosion control such as piled flower boxes, banks with vegetation with no superimposed load and not exceeding a total height of 1 m; floorscape products such as tree frames and grids, gratings, stepping stones. This Standard does not cover paving units, flags, kerbs, fences, drainage channels, safety barriers, retaining walls nor sound barriers.

Precast concrete products - Street furniture and garden products

ICS
91.100.30
CCS
Q72
发布
2003-05-29
实施
2003-05-29

The document applies to prefabricated reinforced components of autoclaved aerated concrete (AAC). The standard described the properties of AAC, e.g. strength, density and for the construction the important properties concrete over as well as the dimension and tolerances of roof and ceiling components, wall components and beams.#,,#

Prefabricated reinforced components of autoclaved aerated concrete - Part 1: Manufacturing, properties, attestation of conformity

ICS
91.100.30
CCS
Q72
发布
2003-03
实施

The document specifies the principles and requirements for the ultimate limit state and serviceability limit state of prefabricated reinforced components of autoclaved aerated concrete and structures, which are partly or fully assembled with this components.#,,#

Prefabricated reinforced components of autoclaved aerated concrete - Part 5: Safety concept

ICS
91.100.30
CCS
Q72
发布
2003-03
实施

Prefabricated reinforced components of autoclaved aerated concrete - Part 2: Design and calculation of structural components

ICS
91.100.30
CCS
Q72
发布
2003-03
实施



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