Q81 供水、排水器材设备 标准查询与下载

ANSI/NSF 44(i34)-2012 住宅用阳离子交换水软化剂

Residential Cation Exchange Water Softeners

ANSI/NSF 50(i84)-2012 游泳池,温泉浴场,热水浴缸和其它娱乐性水疗设施用设备

Equipment for swimming pools, spas, hot tubs, and other recreational water facilities

ANSI/NSF 55(i35)-2012 紫外线微生物水处理系统

Ultraviolet microbiological water treatment systems

ANSI/NSF 50(i82)-2012 游泳池,温泉浴场,热水浴缸和其它娱乐性水疗设施用设备

Equipment for swimming pools, spas, hot tubs, and other recreational water facilities

ANSI/NSF 44(i33)-2012 住宅用阳离子交换水软化剂

Residential Cation Exchange Water Softeners

ANSI/AWWA D121-2012 蓄水用螺栓连接的地上热固性玻璃纤维增强塑料嵌板式贮水池

This standard describes the design, fabrication, installation, inspection, and testing of bolted aboveground thermoset fiberglass-reinforced plastic (FRP) panel-type tanks for potable water. Requirements for the fabrication, handling, construction, and testing of FRP panels, concrete and steel foundation structure, foundation, and accessories are included.

Bolted Aboveground Thermosetting Fiberglass-Reinforced Plastic Panel-Type Tanks for Water Storage

ANSI/NSF 42(i76)-2012 饮用水处理单元.美观效果

Drinking water treatment units- aesthetic effects

ASTM B745/B745M-12 下水道和排水系统用波纹铝管的标准规格

1.1 This specification covers corrugated aluminum pipe intended for use for storm water drainage, underdrains, the construction of culverts, and similar uses. Pipe covered by this specification is not normally used for the conveyance of sanitary or industrial wastes. 1.2 This specification does not include requirements for bedding, backfill, or the relationship between earth-cover load and sheet thickness of the pipe. Experience has shown that the successful performance of this product depends upon the proper selection of sheet thickness, type of bedding and backfill, controlled manufacture in the plant, and care in the installation. The purchaser must correlate the above factors and also the corrosion and abrasion requirements of the field installation with the sheet thickness. The structural design of corrugated aluminum pipe and the proper installation procedures are given in Practices B790/B790M and B788/B788M, respectively. A procedure for using life-cycle cost analysis techniques to evaluate alternative drainage system designs using corrugated metal pipe is given in Practice A930. 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 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 Corrugated Aluminum Pipe for Sewers and Drains

ANSI/AWWA B101-2012 预涂型过滤器介质

Precoat Filter Media

ASTM C361-12 钢筋混凝土低水头压力管的标准规格

1.1 This specification covers reinforced concrete pipe intended to be used for the construction of pressure pipelines with low internal hydrostatic heads generally not exceeding 125 ft. 1.2 This specification is the inch-pound companion to Specification C361; therefore, no SI equivalents are presented in the specification.Note 1???Field tests on completed portions of the pipeline are not covered by this specification for the manufacture of the pipe but should be included in specifications for pipe laying.

Standard Specification for Reinforced Concrete Low-Head Pressure Pipe

ANSI/NSF 40(i25r2)-2012 住宅污水处理系统

Residential wastewater treatment systems

ASTM C655-12b 钢筋混凝土D型承重涵洞、雨水道和污水管的标准规格

1.1 This specification covers reinforced concrete pipe designed for specific D-loads and intended to be used for the conveyance of sewage, industrial wastes, and storm water and for the construction of culverts. 1.2 A complete metric companion to Specification C655 has been developed???Specification C655M; therefore, no metric equivalents are presented in this specification. Note 1???Experience has shown that the successful performance of this product depends upon the proper selection of the pipe strength, the type of bedding and backfill, the care that the installation conforms to the construction specifications, and provision for adequate inspection at the construction site. This specification does not include requirements for bedding, backfill, the relationship between field load conditions and the strength designation of pipe, or durability under unusual environmental conditions. These requirements should be included in the project specification.

Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe

ASME B16.29-2012 可锻铜和可锻铜合金软钎焊连接排水配件.排水、排渣与放气(DWV)

Wrought Copper & Wrought Copper Allow Solder Joint Drainage Fittings - DWV

ASTM C655M-12a 钢筋混凝土D型承重涵洞、雨水道和污水管标准规格(公制)

1.1 This specification covers reinforced concrete pipe designed for specific D-loads and intended to be used for the conveyance of sewage, industrial wastes, and storm water and for the construction of culverts. 1.2 This specification is the metric counterpart of Specification C655. Note 1???Experience has shown that the successful performance of this product depends upon the proper selection of the pipe strength, the type of bedding and backfill, the care that the installation conforms to the construction specifications, and provision for adequate inspection at the construction site. This specification does not include requirements for bedding, backfill, the relationship between field load conditions and the strength designation of pipe, or durability under unusual environmental conditions. These requirements should be included in the project specification.

Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe (Metric)

ASTM C890-12 用于设计最小负荷结构的整体或分段预制混凝土贮水和废水管道的标准实施规程

1.1 This practice describes the minimum loads to be applied when designing monolithic or sectional precast concrete water and wastewater structures with the exception of concrete pipe, box culverts, utility structures, and material covered in Specification C478. 1.2 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. 1.3 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 Minimum Structural Design Loading for Monolithic or Sectional Precast Concrete Water and Wastewater Structures

ASTM C655-12a 钢筋混凝土D型承重涵洞、雨水道和污水管标准规格

1.1 This specification covers reinforced concrete pipe designed for specific D-loads and intended to be used for the conveyance of sewage, industrial wastes, and storm water and for the construction of culverts. 1.2 A complete metric companion to Specification C655 has been developed???Specification C655M; therefore, no metric equivalents are presented in this specification. Note 1???Experience has shown that the successful performance of this product depends upon the proper selection of the pipe strength, the type of bedding and backfill, the care that the installation conforms to the construction specifications, and provision for adequate inspection at the construction site. This specification does not include requirements for bedding, backfill, the relationship between field load conditions and the strength designation of pipe, or durability under unusual environmental conditions. These requirements should be included in the project specification.

Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe

ASTM C1577-12 符合AASHTO LRFD设计要求的涵洞、雨水道和下水道所用的预制钢筋混凝土整体方形管的标准规格

1.1 This specification covers single-cell precast reinforced concrete box sections cast monolithically and intended to be used for the construction of culverts and for the conveyance of storm water, industrial wastes and sewage.Note 1???This specification is primarily a manufacturing and purchasing specification. However, standard designs per the AASHTO LRFD Bridge Design Specifications are included and the criteria used to develop these designs are given in Appendix X1. The successful performance of this product depends upon the proper selection of the box section, bedding, backfill, and care that the installation conforms to the construction specifications. The purchaser of the precast reinforced concrete box sections specified herein is cautioned that proper correlation of the loading conditions and the field requirements with the box section specified, and provision for inspection at the construction site, are required. 1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.

Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers Designed According to AASHTO LRFD

ASTM C506M-12a 钢筋混凝土制拱形涵洞、雨水道和污水管标准规格(公制)

1.1 This specification covers reinforced arch-shaped concrete pipe to be used for the conveyance of sewage, industrial wastes, storm water, and for the construction of culverts. 1.2 This specification is the SI companion to Specification C506. Note 1???This specification is a manufacturing and purchase specification only, and does not include requirements for bedding, backfill, or the relationship between field load condition and the strength classification of pipe. However, experience has shown that the successful performance of this product depends upon the proper selection of the class of pipe, type of bedding and backfill, and care that the installation conforms to the construction specifications. The owner of the reinforced concrete pipe specified herein is cautioned that he must correlate the field requirements with the class of pipe specified and provide inspection at the construction site.

Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe (Metric)

ASTM C506-12a 钢筋混凝土制拱形涵洞、雨水道和污水管标准规格

1.1 This specification covers reinforced arch-shaped concrete pipe to be used for the conveyance of sewage, industrial wastes, storm water, and for the construction of culverts. 1.2 This specification is the inch-pound companion to C506M; therefore, no SI equivalents are presented in the specification.Note 1???This specification is a manufacturing and purchase specification only, and does not include requirements for bedding, backfill, or the relationship between field load condition and the strength classification of pipe. However, experience has shown that the successful performance of this product depends upon the proper selection of the class of pipe, type of bedding and backfill, and care that the installation conforms to the construction specifications. The owner of the reinforced concrete pipe specified herein is cautioned that he must correlate the field requirements with the class of pipe specified and provide inspection at the construction site.

Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe

ASTM C655M-12b 钢筋混凝土D型承重涵洞、雨水道和污水管的标准规格(公制)

1.1 This specification covers reinforced concrete pipe designed for specific D-loads and intended to be used for the conveyance of sewage, industrial wastes, and storm water and for the construction of culverts. 1.2 This specification is the metric counterpart of Specification C655. Note 1???Experience has shown that the successful performance of this product depends upon the proper selection of the pipe strength, the type of bedding and backfill, the care that the installation conforms to the construction specifications, and provision for adequate inspection at the construction site. This specification does not include requirements for bedding, backfill, the relationship between field load conditions and the strength designation of pipe, or durability under unusual environmental conditions. These requirements should be included in the project specification.

Standard Specification for Reinforced Concrete D-Load Culvert, Storm Drain, and Sewer Pipe (Metric)