Polymer-Modified Cementitious Waterproof Coating

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Polymer-Modified Cementitious Waterproof Coating

Applicable Standards：GB/T 23445-2025

Product Introduction

　Polymer-modified cementitious waterproofing coatings consist of a liquid component primarily composed of an acrylic polymer emulsion and a powder component consisting of a special cement blended with various additives. The powder is mixed into the liquid component and stirred until uniform; after application, it cures to form a dense, waterproof coating.

Product Features

　　1、This is a water-based, eco-friendly coating that is non-toxic, odorless, and pollution-free.

　　2、It can be applied directly to damp substrates without standing water, forming a seamless waterproof coating.

　　3、The coating offers excellent flexibility, superior resistance to aging, and strong adhesion.

Key Performance Indicators

Recommended Level 1 Waterproofing Design Plan

Scope of Application

　Suitable for waterproofing projects on non-exposed roofs, underground structures, and exterior walls; particularly suitable for waterproofing kitchens, bathrooms, and balconies in various types of residential buildings.

(Type I products are suitable for substrates with high movement; Type II and Type III products are suitable for substrates with low movement.)

Construction Methods

　　Surface preparation → Mixing of materials → Application of coating to detailed joints (reinforced with mesh) → Application of coating to large surfaces (multiple coats) → Quality inspection and acceptance → Application of protective layer

Storage and Transportation

　　1、The product should be stored in a dry, wellventilated, and cool place; the storage temperature for the liquid component should not be lower than 5°C.

2、This product is not flammable or explosive and may be transported as general cargo. During transport, protect the product from rain, direct sunlight, and freezing temperatures; avoid crushing or impact; and ensure the packaging remains intact.