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Organic Silicone Waterproof Agent for Construction Surface
Product Name: Organic Silicone Waterproof Agent for Construction Surface
Type: OSWA
Package: 18kg/drum

Organic Silicone Waterproof Agent for Construction Surface


■ Description

Organic silicone waterproof agent is applied in unique technical process waterproof agent with sodium methyl silanol type, in which the content of oxygen ions approaches zero, definitely different from traditional production process. It is not only with non-corrosion to the steel-bar property, but also with permanent moisture-proof, bleeding resistance and good gas permeability. It meets requirement of Organic Silicone Waterproof Agent for Construction Surface, JC/T902-2002.
 
■ Physical properties

No.

Test items

Specifications

W

S

1

pH value

Prescribed value±1

2

Visual appearance

No deposition, no floatage, in a homogeneous state

3

Solid content,%   ≥

20

5

4

Stability

No delaminating, no floating oil, no obvious deposition

5

Water absorption rate,%

20

6

Permeability ≤

Normal condition

2mm,no water mark, no color changed

Heat treatment

2mm,no water mark, no color changed

Low temperature treatment

2mm,no water mark, no color changed

UV treatment

2mm,no water mark, no color changed

Acid treatment

2mm,no water mark, no color changed

Alkali treatment

2mm,no water mark, no color changed

Notes: No. 1, 2, 3 are properties without diluted.


■ Advantages
1 With superior waterproofing performance, it can effectively prevent getting moldy and saltpetering.
2 Well gas permeability, excellent moisture-proof and mold-proof.
3 It can substantially increase waterproof and color retention ability. When it is used on jointing of ceramic tile and mosaic surface, the low water absorption, no icing expansion will prevent the ceramic tile and mosaic surface from peeling off.
4 It can effectively prevent pollution, achieve anti-corrosive, water-resistance and high durability.
5 Non-toxic, harmless, pollution-free
6 Simple application, convenient and low cost

■ Application Range
1 It can be applied in protection and waterproof of porous inorganic substrate such as concrete, ceramic tile, clay brick, stone which are not under water pressure.
2 Anti-leakage, water-proof, impermeable on external wall, warehouse, and sloping roof of different kinds of building; Waterproof, color protection, anti-pollution, anti-salt efflorescence, weather resistance, anti-freeze-thaw spalling on areas such as historic building, stela, ceramic tile, marble, and granite and so on. It can also prevent wall getting moldy and mossy.
3 It can be applied in Hydrophobic Treatment on surface of concrete pavers, and inorganic thermal insulation material, especially on various types of tile, granite wall. Waterproof, color protection, anti-pollution, anti-salt efflorescence, weather resistance, anti-freeze-thaw spalling on granite plaster, rock dash and brick.
4 It also can be made into water-proof mortar by mixing with cement, which has excellent rigid waterproof performance.
 
■ Application Method
This product is sold as stock solution. To ensure quality, it should be diluted with ten times water before applying. Both spray and brush painting can be applied. Brush once in vertical direction and again in horizontal direction, two times with each time for area 40㎡/㎏. After sprayed on the surface one time, immediately go on twice.

When the treatment substrate has big crack or hole, professional repairing agent is necessary before restart to build.
Notes:
1 No attack from rain, snow or frost in 24hours is allowed after applying this product.
2 Do not apply it when wind power is above level six.                                              

■ Package, storage & handling

It should be packed in dry, clean and sealed plastic drum. Net weight: 18kg per drum.
Transportation confirms to the requirements of non-dangerous articles.
When stored in dry condition at temperature above 0 degree C, its shelf life is 1 year.

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