欧洲处破女www人鲁,亚洲无玛,国产bbaaaaa片,三年片在线观看免费播放大全电影国语版

百檢網(wǎng)首頁 我的訂單 400-101-7153

BS 5911-1-2002+A2-2010 混凝土管和輔助混凝土制品.具有軟接頭的未加筋和加筋混凝土管(包括套管)和管配件規(guī)范(對(duì)BS EN 1916-2002標(biāo)準(zhǔn)的補(bǔ)充)

作者:百檢網(wǎng) 時(shí)間:2021-08-05

標(biāo)準(zhǔn)號(hào):BS 5911-1-2002+A2-2010
中文標(biāo)準(zhǔn)名稱:混凝土管和輔助混凝土制品.具有軟接頭的未加筋和加筋混凝土管(包括套管)和管配件規(guī)范(對(duì)BS EN 1916-2002標(biāo)準(zhǔn)的補(bǔ)充)
英文標(biāo)準(zhǔn)名稱:Concrete pipes and ancillary concrete products - Specification for unreinforced and reinforced concrete pipes (including jacking pipes) and fittings with flexible joints (complementary to BS EN 1916:2002)
標(biāo)準(zhǔn)類型:Q14
發(fā)布日期:2002/11/18 12:00:00
實(shí)施日期:2002/11/18 12:00:00
中國標(biāo)準(zhǔn)分類號(hào):Q14
國際標(biāo)準(zhǔn)分類號(hào):23.040.50;91.100.30
引用標(biāo)準(zhǔn):BS 3123;BS 4027;BS 4035;BS 4449;BS 4482;BS 4483;BS 4484-1;BS 4921-1988;BS 5204-1;BS 5204-2;BS 7979;BS 8500-2-2006;BS EN 197-1;BS EN 197-4;BS EN 450-1;BS EN 681-1;BS EN 934-2;BS EN 1008;BS EN 1011-2;BS EN 1011-3;BS EN 1796;BS EN 1916-2002;BS EN 10025-1;BS
適用范圍:BS EN 1916 specifies requirements and describes test methods for precast concrete pipes and fittings,unreinforced, steel fibre and reinforced, with flexible joints and nominal sizes not exceeding DN 1750or WN/HN 1200/1800, for which the main intended use is the conveyance of sewage, rainwater and surfacewater under gravity or occasionally at low head of pressure in pipelines that are generally buried. The scopeincludes pipes (collectively referred to as “jacking pipes”) intended to be installed by pipe jacking,microtunnelling or other trenchless technology.This part of BS 5911 specifies complementary requirements to those in BS EN 1916 for unreinforced andreinforced concrete pipes and fittings, as provided for in that European Standard, with nominal sizes notexceeding DN 1500 for circular pipes with base and WN/HN 800/1200 for egg-shaped pipes. Fullrequirements for reinforced concrete circular trench and jacking pipes with nominal sizes greater thanDN 1750, but not exceeding DN 3000, are also specified.In addition to pipes and fittings having a circular cross-section, BS EN 1916 also covers circular pipes withbase and egg-shaped pipes, neither of which are within the scope of BS 5911-100. However, these productsare now manufactured in the United Kingdom and so they have been included in this part of BS 5911.Steel fibre concrete jacking pipes are not manufactured in the United Kingdom and so are excluded fromthis part of BS 5911. BS EN 752 , BS EN 1295-1 and BS EN 1610 deal with the planning,design, installation and testing of drains and sewers. The Pipe Jacking Association’s “Guide to best practicefor the installation of pipe jacks and microtunnels” [3] is a source of advice on the use of jacking pipes.

相關(guān)標(biāo)準(zhǔn)

百檢網(wǎng)專注于為第三方檢測機(jī)構(gòu)以及中小微企業(yè)搭建互聯(lián)網(wǎng)+檢測電商服務(wù)平臺(tái),是一個(gè)創(chuàng)新模式的檢驗(yàn)檢測服務(wù)網(wǎng)站。百檢網(wǎng)致力于為企業(yè)提供便捷、高效的檢測服務(wù),簡化檢測流程,提升檢測服務(wù)效率,利用互聯(lián)網(wǎng)+檢測電商,為客戶提供多樣化選擇,從根本上降低檢測成本提升時(shí)間效率,打破行業(yè)壁壘,打造出行業(yè)創(chuàng)新的檢測平臺(tái)。

百檢能給您帶來哪些改變?

1、檢測行業(yè)全覆蓋,滿足不同的檢測;

2、實(shí)驗(yàn)室全覆蓋,就近分配本地化檢測;

3、工程師一對(duì)一服務(wù),讓檢測更精準(zhǔn);

4、免費(fèi)初檢,初檢不收取檢測費(fèi)用;

5、自助下單 快遞免費(fèi)上門取樣;

6、周期短,費(fèi)用低,服務(wù)周到;

7、擁有CMA、CNAS、CAL等權(quán)威資質(zhì);

8、檢測報(bào)告權(quán)威有效、中國通用;

客戶案例展示

  • 上海朗波王服飾有限公司
  • 浙江圣達(dá)生物藥業(yè)股份有限公司
  • 天津市長慶電子科技有限公司
  • 桑德斯微電子器件(南京)有限公司
  • 上海嘉疊貿(mào)易有限公司
  • 上海紐特絲紡織品有限公司
  • 無錫露米婭紡織有限公司
  • 東方電氣風(fēng)電(涼山)有限公司
  • 寧波圖米文具用品有限公司
  • 江蘇力之創(chuàng)特種裝備制造有限公司

相關(guān)資訊

暫無相關(guān)資訊

最新資訊

百檢網(wǎng)
主站蜘蛛池模板: 平江县| 德昌县| 文昌市| 梅河口市| 邛崃市| 弥勒县| 平和县| 南郑县| 黑龙江省| 清流县| 南城县| 咸丰县| 开远市| 阜城县| 修武县| 平远县| 信宜市| 黔江区| 眉山市| 大荔县| 甘肃省| 麦盖提县| 朔州市| 积石山| 板桥市| 合水县| 宜丰县| 绍兴县| 通化市| 西峡县| 疏附县| 汕头市| 龙陵县| 垣曲县| 武乡县| 鄂温| 霍城县| 衡阳县| 连江县| 顺义区| 广元市|