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Acrylic waterproof coating

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产品描述

 


 

product description

 

High-elastic thick acrylic waterproof coating is a new type of building waterproofing coating with excellent performance and high technical content. It is based on imported modified acrylate multi-component copolymer, adding various imported additives and fillers. A high performance one-component waterproof coating processed in a scientific process.

 

 
 

 

Features

 

Non-toxic, odorless environmentally friendly products;

 

The coating film has high elasticity, high strength and high adhesion;

 

Acid, alkali, high temperature resistant, UV resistant and aging resistant;

 

The elongation is large, and the adaptability to the base layer shrinkage and deformation cracking is strong;

 

Thermal dimensional stability, low temperature flexibility, water resistance and crack resistance;

 

It can be applied on a variety of wet and dry base materials with strong adhesion;

 

Cold construction, simple construction, short construction period, no pollution, convenient maintenance;

 

Can add color as a finishing material.

 


 

Specification model

 

According to physical and mechanical properties, it is divided into type I and type II.

 


 

Scope of application

 

It is used for waterproofing, anti-seepage and moisture proof of roofs, walls, toilets, basements, pools, bridges and tunnels of various new and old buildings and structures.

 

click the link

 


 

Construction process

 

Grassroots processing:

 

The base layer is required to be flat, dry and solid. It should be free of oil, no pollutants, no floating dust, etc. The cracks in the base layer and the root of the pipe are left with grooves, and the sealing material is embedded and sealed. After that, additional layers should be made, and the yin and yang angles should be made into circular arcs. Shape, the radius of the corner is greater than 50mm, and the radius of the anode is greater than 10mm.

 

Construction method:

 

Three-pass painting method, the total thickness of the three layers is about 1.5mm, and the total amount is about 2.7kg/m2, which is suitable for general building waterproofing engineering.

 

Four-pass painting method: the total thickness of the four layers is about 2.0mm, and the total amount is about 3.5kg/m2. It is suitable for the building waterproofing project with single-track fortification.

 

Adding reinforcement layer painting method: total thickness: 1.5-2.0mm, total material amount: 1.8-2.5kg/m2 is suitable for waterproof engineering with large deformation and special-shaped parts (wall root, gutter ditch, yin and yang angle, etc.) Enhanced.

 

 

 

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Engineering case

 

Click on the link to the project case

 


 

Performance

 

JC/T864-2008 "Polymer Emulsion Building Waterproof Coating"

Serial number

Pilot projects

Technical indicators

              Ⅰ

            Ⅱ

1

Tensile strength (Mpa) ≥

1.0

1.5

2

Elongation at break (%) ≥

300

3

Low temperature flexibility, °C

-10℃、No crack

-20℃、No crack

4

Impervious to water (0.3MPa, 30min)

                           impermeable

5

Drying time

Dry surface, h≤

                             4                 

Hard work, h≤

                             8

6

Solid content (%) ≥

                             65

7

Tensile strength retention after treatment, %

Heat treatment ≥

                             80

Alkali treatment ≥

                             60

Acid treatment ≥

                             40

Artificial weathering treatment

80~150

8

Elongation at break after treatment, %

Heat treatment ≥

200

Alkali treatment ≥

Acid treatment ≥

Artificial weathering treatment ≥

200

9

Heating expansion rate, %

Elongation ≤

                              1

Shorten ≤

                              1

 

 

 

 


 

 

 

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