Q72 混凝土构配件 标准查询与下载

DIN 4223-101:2014 加气高压混凝土的预制加强构件的应用. 第101部分: 设计和计算

Application of prefabricated reinforced components of autoclaved aerated concrete - Part 101: Design and calculation

DIN 4223-103:2014 加气高压混凝土的预制加强构件的应用. 第103部分: 安全概念

Application of prefabricated reinforced components of autoclaved aerated concrete - Part 103: Safety concept

DB62/ 2417-2013 蒸压加气混凝土砌块单位产品能源消耗限额

Energy Consumption Quotas per Unit Product of Autoclaved Aerated Concrete Blocks

GOST 33067-2014 隧道和地下构筑物使用土工合成材料. 通用技术要求

Geosynthetic materials for tunnels and underground structures. General technical requirements

JIS A 5430:2013 纤维增强水泥板

Fibre reinforced cement boards

DB11/T 968-2013 预制混凝土构件质量检验标准

Quality inspection standard for precast concrete elements

ANSI/AWWA D110-2013 钢丝和钢筋丝束缠绕的环形预应力混凝土水箱

Wire- and Strand-Wound, Circular, Prestressed Concrete Water Tanks

EN 14992:2007+A1:2012 预制混凝土产品.墙的元素

This European Standard applies to prefabricated walls, made of normal weight or lightweight concrete with dense structure. Also fibre reinforced concrete (steel, polymer or other fibres covered by European Standards) may be used. These wall elements may have external wall functions (see 3.11) or not, have facing functions (see 3.12) or not or have a combination of these functions. External wall functions could be: thermal insulation (see 3.1); sound insulation (see 3.1); hygrometric control (see 3.1); or a combination of these. They may be plain, reinforced or prestressed. They may be loadbearing or not. These include: solid walls; composite walls; sandwich walls; lightened walls; claddings. The wall element may also work as a column or beam.

Precast concrete products - Wall elements

EN 131-2:2010+A1:2012 梯子.第2部分:要求,试验,标记

This European Standard specifies the general design features, requirements and test methods for portable ladders. It does not apply to step stools or ladders for specific professional use such as firebrigade ladders, roof ladders and mobile ladders. It does not apply to ladders used for work on or near live electrical systems or installations. For this purpose EN 61478 applies. NOTE For insulating ladders for use on or near low voltage electrical installations in the range below 1000 V a.c or 1500 V d.c. EN 50528 is under preparation. This European Standard is intended to be used in conjunction with EN 131-1. For single or multiple hinge joint ladders EN 131-4 applies.

Ladders - Part 2: Requirements, testing, marking

EN 15050:2007+A1:2012 预制混凝土产品.桥梁要素

This European Standard applies to precast concrete structural elements produced in a factory and used in bridge construction, such as deck elements." Normal weight concrete elements are considered, both reinforced and prestressed; their use can be on road bridges, railway bridges and footbridges. Deck elements include both single elements from which the deck may be composed (beams, slabs, ribbed or cellular elements) and elements consisting of a segment of the entire deck. Some examples of elements dealt with are shown in Annex A. The durability aspects are also considered. This European Standard makes reference to precast elements produced in a factory or near the construction site in a place protected from adverse weather conditions. It is assumed that if the elements are not manufactured in a factory, the production conditions assure the same level of quality control as in a factory. It is assumed that the production place is protected from rain, sunshine and wind. Some of the elements are also treated in other European Standards (e. g. beams, slabs). This European Standard deals with the specific aspects related to the use of these elements in bridge construction. Foundation piles, piers, abutments, barriers, bumpers, guards, arches and" box culverts are out the scope of this European Standard.

Precast concrete products - Bridge elements

JC/T 2085-2011 纤维增强水泥外墙装饰挂板

本标准规定了纤维增强水泥外墙装饰挂板（简称外墙板）的分类和标记、要求、试验方法、检验规则及标志、包装、运输与贮存等。 本标准适用于以水泥等硅酸盐质材料和纤维为主要原料用于建筑物外墙的围护和装饰用的纤维增强水泥外墙装饰挂板。

Exterior wall decorative fiber reinforced cement hang board

JGJ/T 269-2012 轻型钢丝网架聚苯板混凝土构件应用技术规程

本规程适用于抗震设防裂度8度及以下、建筑高度10m及以下、层数3层及以下的房屋承重墙体构件和楼板（屋面板）构件的设计和施工，也适用于一般工业和民用建筑的非承重墙体构件应用。本工程不适用于长期处于潮湿或有腐蚀介质环境的构件应用。

Technical specification for the application of concrete elements reinforced with light steel mesh framed expanded polystyrene panel

EN 15037-2:2009+A1:2011 预制混凝土制品.梁板楼面系统.第2部分:混凝土预制块

This European Standard deals with the requirements and the basic performance criteria for blocks made in normal or lightweight aggregate concrete, used in conjunction with precast concrete beams in compliance with EN 15037-1, with or without cast-in-situ concrete for the construction of beam-and-block floor and roof systems. Examples of typology of floor and roof systems are given in Annex B of EN 15037-1:2008.

Precast concrete products - Beam-and-block floor systems - Part 2: Concrete blocks

EN 15037-3:2009+A1:2011 预制混凝土制品.梁板楼面系统.第3部分:黏土块

This European Standard deals with the requirements and the basic performance criteria for blocks made in clay, used in conjunction with precast concrete beams in compliance with EN 15037-1, with or without cast-in-situ concrete for the construction of beam-and-block floor and roof systems. Examples of typology of floor and roof systems are given in Annex B of EN 15037-1:2008.

Precast concrete products - Beam-and-block floor systems - Part 3: Clay blocks

DB23/T 1437-2011 扩底搅拌复合地基混凝土灌注桩技术规程

Technical specifications for concrete pouring piles with bottom expansion and mixing composite foundation

DB21/T 1872-2011 预制混凝土构件制作与验收规程

Manufacture and Acceptance Regulations of Precast Concrete Components

ASTM C1623-11 混凝土圬工横楣成品的标准规格

1.1 This specification covers concrete masonry lintels (beams) that are solid in cross-section, are reinforced for flexure, and are made from hydraulic cement, water, and mineral aggregates with or without the inclusion of other materials. These lintels are suitable for both loadbearing and nonloadbearing applications. Note 18212;This specification covers only concrete masonry lintels containing reinforcement. Due to building code imposed limitations on the design of masonry lintels, all lintels must contain reinforcement. Concrete masonry lintels are not typically manufactured using shear reinforcement (stirrups or other vertical reinforcement). Therefore, this standard does not address issues related to such. For further guidance, refer to Building Code Requirements for Masonry Structures, TMS 402/ACI 530/ASCE 5. Prestressed concrete lintels are not covered by this standard. 1.2 Lintels are manufactured using a no-slump concrete mix to provide a surface texture similar to that of concrete masonry. This specification applies to both machine-made and hand-tamped concrete masonry lintels intended for use in concrete masonry applications. 1.3 Concrete masonry lintels covered by this specification are made from lightweight or normal weight aggregates, or both. 1.4 This specification does not address the design or analysis of lintel capacity. Structural evaluations must be performed separately. The strength of a lintel is a function of factors including, but not limited to, the characteristics of the materials used in manufacturing (concrete materials and reinforcement), the amount and location of reinforcement, and the manufacturing and curing procedures. For design and analysis methods, refer to Building Code Requirements for Masonry Structures, TMS 402/ACI 530/ASCE 5. 1.5 This specification does not cover U-shaped lintels or those of other cross-sections that are not 100 % solid. 1.6 This specification does not cover lintels of grouted concrete masonry lintels, or precast or cast-in-place lintels of slump concrete. 1.7 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. 1.8 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.

Standard Specification for Manufactured Concrete Masonry Lintels

ASTM D6638-11 土工合成加筋和分段式混凝土构件（模制混凝土砌块）间的连接强度的测定的标准试验方法

The connection strength between geosynthetic reinforcement and segmental concrete block units is used in design of reinforced soil retaining walls. This test is used to determine the connection strength for the design of the connection system formed by segmental concrete block units and geosynthetic reinforcement layers in reinforced soil retaining walls. Performing a series of these connection tests at varying normal loads permits development of a relationship between connection strength and normal load. This relationship may be linear, bi-linear, or some other complex mathematical expression. This connection strength test is meant to be a performance test (laboratory or field), therefore, it should be conducted using full-scale system components. The conditions for the test are selected by the user and are not for routine testing. As a performance test on full-scale system components it accounts for some of the variables in construction procedures and materials tolerance normally present for these types of retaining wall systems.1.1 This test method is used to determine the connection properties between a layer of geosynthetic reinforcement and segmental concrete block units used in construction of reinforced soil retaining walls. The test is carried out under conditions determined by the user that reproduce the connection system at full-scale. The results of a series of tests are used to define a relationship between connection strength for a segmental unit-geosynthetic connection system and normal load.1.2 This is a performance test used to determine properties for design of retaining wall systems utilizing segmental concrete units and soil reinforcing geosynthetics, either geotextiles or geogrids. The test is performed on a full-scale construction of the connection and may be run in a laboratory or the field.1.3 The values stated in SI units are regarded as the standard. The values stated in inch-pound units are provided for information only.This standard may involve hazardous materials, operations, and equipment. 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 Test Method for Determining Connection Strength Between Geosynthetic Reinforcement and Segmental Concrete Units (Modular Concrete Blocks)

ASTM E2394-11 安装的石棉水泥产品的维护,修补和维修的标准操作规程

The inhalation of airborne asbestos fibers has been shown to cause asbestosis, lung cancer, and mesothelioma. 5.1.1 The U.S. Environmental Protection Agency reports that “Effects on the lung are a major health concern from asbestos, as chronic (long-term) exposure to asbestos in humans via inhalation can result in a lung disease termed asbestosis. Asbestosis is characterized by shortness of breath and cough and may lead to severe impairment of respiratory function. Cancer is also a major concern from asbestos exposure, as inhalation exposure can cause lung cancer and mesothelioma (a rare cancer of the thin membranes lining the abdominal cavity and surrounding internal organs), and possibly gastrointestinal cancers in humans. EPA has classified asbestos as a Group A, known human carcinogen” (1). The World Health Organization states: “Exposure to asbestos occurs through inhalation of fibres primarily from contaminated air in the working environment, as well as from ambient air in the vicinity of point sources, or indoor air in housing and buildings containing friable asbestos materials. The highest levels of exposure occur during repackaging of asbestos containers, mixing with other raw materials and dry cutting of asbestos-containing products with abrasive tools” (2). The World Bank states: “Health hazards from breathing asbestos dust include asbestosis, a lung scarring disease, and various forms of cancer (including lung cancer and mesothelioma of the pleura and peritoneum). These diseases usually arise decades after the onset of asbestos exposure. Mesothelioma, a signal tumor for asbestos exposure, occurs among workers’ family members from dust on the workers’ clothes and among neighbors of asbestos air pollution point sources” (3). Extensive litigation has occurred worldwide as a result of the health effects of asbestos over the past century, resulting in considerable economic consequences. The regulatory response to asbestos hazards has resulted in civil sanctions and criminal prosecution of violators. Regarding the production and use of asbestos fiber: The U.S. Geological Survey (USGS) reports: "World consumption was relatively steady between 2003 and 2007, averaging 2.11 million metric tons (Mt). The leading consuming countries in 2007 were, in decreasing order tonnage, China (30 %), India (15 %), Russia (13 %), Kazakhstan and Brazil (5 % each), and Thailand, Uzbekistan, and Ukraine (4 % each). These eight countries accounted for about 80 % of world asbestos consumption in 2007. From 2003 through 2007, apparent consumption declined in most countries. However, there were significant increases in apparent consumption in China, India, and Uzbekistan between 2003 and 2007. In general, world asbestos consumption is likely to decline as more countries institute bans on its use” (4). The World Health Organization also states: “Bearing in mind that there is no evidence for a threshold for the carcinogenic effect of asbestos and the increased cancer risks have been observed in populations exposed to very low levels, the most efficient way to eliminate asbestos-related diseases is to stop using all types of asbestos. Continued use of asbestos-cement in the construction industry is of particular concern, because the workforce is large, it is difficult to control exposure, and in-place materials have the potential to deteriorate and pose a risk to those carrying out......

Standard Practice for Maintenance, Renovation and Repair of Installed Asbestos Cement Products

ASTM F710-11 弹性地板铺设前混凝土楼板准备的标准操作规程

1.1 This practice covers the determination of the acceptability of a concrete floor for the installation of resilient flooring. 1.2 This practice includes suggestions for the construction of a concrete floor to ensure its acceptability for installation of resilient flooring. 1.3 This practice does not cover the adequacy of the concrete floor to perform its structural requirements. 1.4 This practice covers the necessary preparation of concrete floors prior to the installation of resilient flooring. 1.5 This practice does not supersede in any manner the resilient flooring or adhesive manufacturer''s written instructions. Consult the individual manufacturer for specific recommendations. 1.6 Although carpet tiles, carpet, wood flooring, coatings, films, and paints ae not specifically intended to be included in the category of resilient floor coverings, the procedures included in this practice may be useful for preparing concrete floors to receive such finishes. 1.7 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. See , 7.1.1, and 7.1.2 for specific warning statements. 1.8 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.

Standard Practice for Preparing Concrete Floors to Receive Resilient Flooring