Basement Polyurethane waterproofing materials for concrete roof

Location:
Beijing , China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

waterproofing materials for concrete roof

Intruduction:

Basement waterproofing materials is a kind of high grade waterproof coating,

Isocyanate and polyether polyol as main raw material,mixed with accessory

ingredients and resin.

Application Range:

New and cold construction,basement,roof,toilet,ect.And the waterproof,corrosion prevention in metal pipeline.

Methods:

Stir the paint with a brush or roller brown uniform rolling brush. Brushing base surface dry and no surface dust. Ambient temperature of 23 C,8h in the conjunctiva,

the low temperature longer, whereas shorter. After curing the first pass,and then cover the second time scraping. Scraping direction must be perpendicular to the first pass.

If the thickness of the coating reach the design, to achieve the required thickness of brushing up.

Announcements:

The coating must be fully cured before impoundment,rain and fog can not do outdoor construction. Paint solvents,can not add special solvent.Product storage and transportation

in the anti-sun and rain, within the temperature 5C-40C. Stored in the shade.

The company’sonly product quality problems responsible for the exchange of materials.

Pls use it after inspection. Shelf life of one year.

Item

Data

1

Appearance

Well-proportioned heavy body ,without gel

2

Tensile Strength,MPa

2.19

3

Elongation at break,%

762

4

Tearing Strength,Mpa

19

5

Foldability at Low Temperature (--40C)

No crack

6

Watertightness

(0.3MPa, 30min)

watertight

7

Solid Content ,%

94

8

Surface drying time (h)

4

9

Hard drying time (h)

8

10

Heating ratio of expansion and contraction

--1.7C

11

Wet base setting strength,MPa

1.41

12

Aging Situation

Heat aging

No crack or deformation

Artificial weathering aging

No crack or deformation

13

Heating Treatment

Retention Tensile Strength%

147

Elongation at break,%

876

Foldability at Low Temperature(—35C)

No crack or deformation

14

Alkali Treatment

Retention Tensile Strength%

106

Elongation at break,%

880

Foldability at Low Temperature(—35C)

No crack or deformation

15

Acid Treatment

Retention Tensile Strength%

102

Elongation at break,%

806

Foldability at Low Temperature(—35C)

No crack or deformation

16

Artificial weathering aging

Retention Tensile Strength%

143

Elongation at break,%

803

Foldability at Low Temperature(—35C)

No crack or deformation



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Contact Information

Company:
 Beijing Jianhaizhongjian International Waterial Co., Ltd.
Phone Number:
  0086-010-52402069
Fax Number: