Product Center

Product Center


YH-SPU 501
Waterproof products

Waterproof products

YH-SPU 501

One-component polyurethane waterproof coating

Scope Of Application:

Widely used in concrete, precast panels and other different regular shape roof waterproofing; Waterproof and seepage prevention of toilets, bathrooms, kitchens, swimming pools, sewage pools, etc.; Tunnels, subways, deep shafts and floor anti-seepage and underground pipeline anti-corrosion, especially suitable for upper roofs (roof gardens, tennis courts, etc.).


Product specification: 25kg/drum


Execution Standards: GB/T 19250-2013


Download

Product Overview

图片名称

这里是标题一h1占位文字

It is made of isocyanate, polyether polyol as the main raw material, with a variety of additives and fillers through a series of chemical reactions, and can be cured with moisture in the air to form a film of highly elastic polymer waterproof coating.

Product Features

图片名称
01
Single component
Single-component ready-to-use, easy to apply.
02
Good water resistance
The coating film has good water resistance, corrosion resistance and bacteria resistance.
03
No harmful ingredients such as coal tar
It is an environmentally friendly material.
04
Good elongation
Polyurethane coated film has high tensile strength and good elongation.
05
Excellent resistance to high and low temperatures
Wide range of applications.

Construction Method

图片名称

Pre-paving method


The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.

图片名称

Pre-paving method


The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.

图片名称

Technical Parameter

图片名称
serial number project index
III
1

Tensile strength/MPa ≥

2.0 6.0 12.0
2

Elongation at break/% ≥

500 450 250
3

Tear strength/(N/mm) ≥

15 30 40
4

Low temperature bending/°C ≤

-35°C, no cracks
5

Impermeability 0.3MPa×120min

Impermeable
6

Solids content/%

85
7

Table dry time/h ≤

12
8

Actual working time/h ≤

24

Application Cases

图片名称
广州
防水工作
广州
防水工作
广州
防水工作