GB/T 8077-2023 Active National standards

GB/T 8077-2023 Methods for testing uniformity of concrete admixtures

GB/T 8077-2023 Methods for testing uniformity of concrete admixtures

Publish Date: 2023-12-28 Implement Date: 2024-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 8077-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cement additives and admixtures

ICS Name: Concrete and concrete products

Publish Date: 2023-12-28

Implement Date: 2024-07-01

Pages: 37 pages

Scope

This document describes the test methods for the homogeneity of concrete admixtures.
This document is applicable to high-performance water-reducing agents, high-efficiency water-reducing agents, ordinary water-reducing agents, air-entraining water-reducing agents, pumping agents, early-strength agents, retarders, air-entrainers, waterproofing agents, antifreeze agents, rapid-hardening agents, and expansion agents, etc.

Development Information

Word Count: 72 Thousand words Pages: 37 pages

Replace the following standards

GB/T 8077-2012 Methods for testing uniformity of concrete admixture

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8075-2017 Terms of concrete admixtures GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement GB/T 2419-1994 Test method for fluidity of cement mortar GB/T 2419-2005 Test method for fluidity of cement mortar GB/T 6005-1997 Test sieves—Metal wire cloth, perforated metal plate and electroformed sheet—Nominal sizes of opening GB/T 6005-2008 Test sieves—Metal wire cloth,perforated metal plate and electroformed sheet—Nominal sizes of openings GB/T 17671-1999 Method of testing cements—Determination of strength GB/T 17671-2021 Test method of cement mortar strength(ISO method) JC/T 681-2022 Planetary cement mortar mixer JC/T 681-1997 Planetary cement sand mix mixer JC/T 681-2005 Mixer for mixing mortars JC/T 729-2005 Mixer for cement paste

Related Standards

GB/T 3691-1983 Replaced

GB/T 3691-1983 Test method of ferrocement panels in flexure

Publish Date: 1983-05-24

GB/T 3692-1983 Replaced

GB/T 3692-1983 Test method of ferrocement panels in axial tension

Publish Date: 1983-05-24

GB/T 4582-1984 Active

GB/T 4582-1984 Terms and their definition of ferrocement

Publish Date: 1984-07-20

GB/T 8075-1987 Replaced

GB/T 8075-1987 Classification, nomenclature and definition of concrete admixtures

Publish Date: 1987-07-15

GB/T 14908-1994 Abolished

GB/T 14908-1994 Internal and partition concrete panel in residence

Publish Date: 1993-12-30

GB 396-1994 Replaced

GB 396-1994 Circular reinforced concrete pole

Publish Date: 1994-12-22