P40 给水、排水工程综合 标准查询与下载

DIN 1986-30:2012 专用地段的排水系统.第30部分:维修

Drainage systems on private ground - Part 30: Maintenance

CJ/T 273-2012 聚丙烯静音排水管材及管件

本标准规定了聚丙烯静音排水管材及管件的产品分类、材料、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于建筑物内冷、热排水用聚丙烯静音排水管材及管件。在材料满足耐化学性和耐温性的条件下，也可用于工业排水用管材。

Sound-insulating polypropylene pipes and fittings for drainage

BS 8558:2011 建筑物及其庭园中家用供水装置的设计,安装试验和维护指导.附送BS EN 806标准的导则

This British Standard provides complementary guidance to BS EN 806. It is a guide to the design, installation, testing, operation and maintenance of services supplying water for domestic use within buildings and their curtilages. BS EN 806 does not cover underground pipework,but this standard gives guidance on underground pipework within the curtilage of the building.

Guide to the design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages. Complimentary guidance to BS EN 806

CJJ 76-2012 城市地下水动态观测规程

本规程适用于城市的规划、建设、防灾减灾、地下水环境评价、地下水资源管理与保护等的地下水动态观测。

Specification for dynamic observation of groundwater in urban area

CJ/T 381-2011 无负压一体化智能给水设备

本标准规定了无负压一体化智能给水设备的术语和定义、分类与型号、工作条件、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于工作压力不大于1.6 MPa、配套功率不大于30 kW的生活、生产给水系统用无负压一体化智能给水设备的生产、检测和使用。

Non-negative pressure water supply equipment of integration and intelligence

SL 559-2011 农村饮水安全工程实施方案编制规程

Procedures for preparation of implementation plans for rural drinking water safety projects

CJJ 160-2011 公共浴场给水排水工程技术规程

本规程适用于新建、扩建和改建的营业性公共浴场和社团性公共浴场的给水排水工程设计、施工、质量验收、运行维护及管理。不适用于住宅浴池、海滨浴场、医疗机构的医学治疗浴池。

Technical specification for public SPA pool water supply and drainage engineering

CJJ 40-2011 高浊度水给水设计规范

本规范适用于新建、扩建或改建的以高浊度水为水源的城镇及工业区永久性给水工程设计。

Code for design of water supply engineering using high-turbidity raw water

CJJ 32-2011 含藻水给水处理设计规范

本规范适用于以含藻的湖泊、水库或河流为水源的给水处理设计。

Code for design of algea water treatment

CECS 287-2011 漩流降噪特殊单立管排水系统技术规程

本标准适用于新建、扩建和改建的高层及多层民用建筑漩流降噪特殊单立管排水系统的设计、施工安装及工程验收。

Technical specification for specifical single stack drainage system with cyclone noise-reducing joints

DIN 86270-2:2011 压载水管理.要求和试验.第2部分:控制资源

Ballast water managenment - Requirements and tests - Part 2: Resources of controlling

DIN 86270-1:2011 压载水管理.要求和试验.第1部分:压载水处理监控系统的安装

Ballast water management - Requirements and tests - Part 1: Monitoring system for ballast water treatment installations

DIN SPEC 4261-6:2011 根据EN 12566-3和DIN 4261-1标准小型污水处理厂运营期间家用废水的名义日负荷的测定

Determination of the nominal daily load of domestic wastewater during the operation of small wastewater treatment plants according to EN 12566-3 and DIN 4261-1

ASTM D7181-11 土壤三轴排水压缩试验方法

The shear strength of a saturated soil in triaxial compression depends on the stresses applied, time of consolidation, strain rate, and the stress history experienced by the soil. In this test method, the shear characteristics are measured under drained conditions and are applicable to field conditions where soils have been fully consolidated under the existing normal stresses and the normal stress changes under drained conditions similar to those in the test method. The shear strength determined from this test method can be expressed in terms of effective stress because a strain rate or load application rate slow enough to allow pore pressure dissipation during shear is used to minimize excess pore pressure conditions. The shear strength may be applied to field conditions where full drainage can occur (drained conditions), and the field stress conditions are similar to those in the test method. The shear strength determined from the test is commonly used in embankment stability analyses, earth pressure calculations, and foundation design. Note 18212;Notwithstanding the statements on precision and bias contained in this test method, the precision of this test method is dependent on the competence of the personnel performing it and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent testing. Users of this test method are cautioned that compliance with Practice D3740 does not ensure reliable testing. Reliable testing depends on several factors; Practice D3740 provides a means of evaluating some of those factors.1.1 This test method covers the determination of strength and stress-strain relationships of a cylindrical specimen of either intact or reconstituted soil. Specimens are consolidated and sheared in compression with drainage at a constant rate of axial deformation (strain controlled). 1.2 This test method provides for the calculation of principal stresses and axial compression by measurement of axial load, axial deformation, and volumetric changes. 1.3 This test method provides data useful in determining strength and deformation properties such as Mohr strength envelopes. Generally, three specimens are tested at different effective consolidation stresses to define a strength envelope. 1.4 If this test method is used on cohesive soil, a test may take weeks to complete. 1.5 The determination of strength envelopes and the development of relationships to aid in interpreting and evaluating test results are beyond the scope of this test method and must be performed by a qualified, experienced professional. 1.6 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. 1.6.1 The methods used to specify how data are collected, calculated, or recorded in this standard are regarded as the industry standard. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variations, purpose for obtaining the data, special purpose studies or any consideration of the end use. It is beyond the scope of this test method to consider significant digits used in analysis methods for engineering design. 1.7 Units8212;The values stated in SI units ......

Method for Consolidated Drained Triaxial Compression Test for Soils

CJJ/T 29-2010 建筑排水塑料管道工程技术规程

本规程适用于建筑物高度不大于100m的新建、改建、扩建工业与民用建筑的生活排水、一般屋面雨水重力排水和家用空调机组的凝结水排水的塑料管道工程设计、施工及验收。 本规程规定的建筑排水塑料管道包括由硬聚氯乙烯(PVC-U)材料、聚烯烃(PO)材料制成，或者由苯乙烯与聚氯乙烯共混等材料制成的塑料排水管道。

Technical specification for plastic pipeline for building drainage

CJ/T 355-2010 小型生活污水处理成套设备

本标准规定了单套处理能力不超过50m/h的生活污水处理成套设备的术语和定义、分类与型号、使用条件、工艺设备的组成与要求、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于以生活污水为原水的小型生活污水处理成套设备。 原水水质与生活污水相类似的污水处理成套设备可参照执行。

Small complete equipment for domestic wastewater treatment

DB31/T 478.8-2010 主要工业产品用水定额及其计算方法 第8部分：造纸

Water consumption quotas for main industrial products and their calculation methods - Part 8: Papermaking

DB31/T 478.2-2010 主要工业产品用水定额及其计算方法 第2部分：电子芯片

Water quotas for major industrial products and their calculation methods Part 2: Electronic chips

DB31/T 478.3-2010 主要工业产品用水定额及其计算方法 第3部分：饮料

Water consumption quotas for main industrial products and their calculation methods Part 3: Beverages

DB31/T 478.4-2010 主要工业产品用水定额及其计算方法 第4部分：钢铁联合

Water consumption quotas and calculation methods for major industrial products Part 4: Iron and steel associations