T/CQAQI 9101-2023 Active Group standards

T/CQAQI 9101-2023 Concrete floor base layer (leveling course) construction specifications

Publish Date: 2023-08-18 Implement Date: 2023-08-30 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: T/CQAQI 9101-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Construction equipment

Publish Date: 2023-08-18

Implement Date: 2023-08-30

Pages: 24 pages

Scope

Scope: This document applies to concrete base slabs (grounding layers) directly laid on the sub-base layer for the installation of finish surfaces, as well as concrete base layers (leveling layers) poured on the sub-base layer and floor slabs, and the one-time forming construction of structural slabs; Main technical content: This document provides recommended methods for the composition of materials, design, information communication, on-site work, inspection, and testing of concrete base layers (leveling layers) for the upcoming installation of finish surfaces, including but not limited to wear-resistant flooring and resin-based coating flooring.