NB/T 20349-2015Technical specification for as-cast finish concrete construction of PWR nuclear power plants (English PDF)

NB/T 20349-2015 is the English-translated version of 核电厂清水混凝土施工技术规程.

NB/T 20349-2015 belongs to the recommended energy industry standards of China and deals with as-cast finish concrete, also called fair-faced concrete, in pressurized water reactor nuclear power plants.

It specifies the construction technique for such concrete and the appearance quality acceptance requirements applied to it.

The standard governs the construction and acceptance of fair-faced concrete structures in PWR plants, while plants of other reactor types may follow it as a reference; it does not cover finishes or decorative concrete structures with special requirements.

Its quoted documents are GB 17656, GB 50164, GB 50204, GB 50496, GB 50666, JGJ 55, JGJ 74, JGJ 96, JGJ 169, JGJ 195 and NB/T 20127. Issued on 1 July 2015, it has applied since 1 December 2015.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

NB/T 20399-2017|NB/T 20021-2010|NB/T 20458-2017|NB/T 20158-2012|GB/T 15761-1995|NB/T 25076-2017

1. 1

   Add to cart

   Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.

2. 2

   Checkout

   Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).

3. 3

   Instant delivery (0–9 sec)

   Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.

4. 4

   Invoice included

   A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.