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Polymer Waterproof Mortar

Polymer waterproof mortar Polymer waterproof mortar is a homopolymer of monomer polymerization, composed of cement and aggregate. It has good waterproof and anti-seepage effect, strong anti-corrosion ability, high humidity resistance, aging resistance, good frost resistance, high bonding......

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Polymer waterproof mortar
Polymer waterproof mortar is a homopolymer of monomer polymerization, composed of cement and aggregate. It has good waterproof and anti-seepage effect, strong anti-corrosion ability, high humidity resistance, aging resistance, good frost resistance, high bonding strength, and can be integrated with the structure. The product is water-based, non-toxic and meets environmental protection requirements.


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Executive standard: JC/T984-2005 (polymer cement waterproof mortar)

Scope of application: Suitable for waterproofing projects such as building roofing, interior and exterior walls, basement, civil air defense projects, kitchens, bathrooms, pools, tunnels, granaries, factory buildings, closed balconies, etc.

No.

Item

Dry powder class


1

Setting time

Initial setting/min≥

45

60

Final setting/h≤

12

8

2

Impermeability pressure

7d≥

1

1.2

28d≥

1.5

1.9

3

Compressive strength

28d≥

24

28

4

Flexural strength

28d≥

8

10

5

ratio of  bending-compressive strength≤

3

2.8

6

Bond strength

7d≥

1

1

28d≥

1.2

1.3

7

Alkali resistance:Saturated Ca(OH)2  solution, 168h

No cracking or peeling

No cracking or peeling

8

Heat resistance:100℃ water, 5h

No cracking or peeling

No cracking or peeling

9

Frost resistance - freeze-thaw cycle:(-15℃—+20℃), 25times

No cracking or peeling

No cracking or peeling

10

Shrinkage/%

28d≤

0.15

0.11

Condensation time items can be adjusted according to user needs and seasonal changes

 

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