Two-component mortar modifier-W-01
Characteristics and instructions：
Two component mrotar modified is a multi-functional building materials admixture. This product is suitable for construction mortar used in masonry, plastering, group within the walls and other fields, it can completely replace the traditional mortar plaster or plasticizer, use the mortar and easy, good cohesiveness high, especially for longer construction time of mortar engineering.
Features:
1. The A component mainly water reducing and retarding effect, B component mainly from thickening, plastic effect.
2. This product mortar can effectively maintain mortar performance for 8-24 hours at room temperature and under shade condition .
3. The use of this product makes it easier to control costs, customers can change the weather, site conditions, etc. to adjust the A, B component amount, thereby regulating mortar blend viscous and do work performance retention time.
4. The use of this product can significantly improve the workability Mixture, significantly reduce labor intensity, effectively overcome the hollowing, crack, shell, sand and other issues to improve the adhesion of the mortar and the base surface.
5. When using the binder or other additive compound using different varieties, you need to determine experimentally its compatibility before using.
Technical index:
1.Physical and chemical index:
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A component
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B component
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Item
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Index
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Item
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Index
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Appearance
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Orange liquid
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Appearance
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Light yellow liquid
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PH value
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≥5.0
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PH value
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≤9.0
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Density (g/cm3)
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1.0-1.1
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Viscosity（mpa.s）
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≥50
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Water insoluble matter
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≤0.5%
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Water insoluble matter
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≤0.5%
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2.Application performance index:
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Item
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Index
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4 hours consistency loss
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≤15%
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Mortar density（kg/m3）
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1800-1950
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Compressive strength ratio
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7 days
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≥50%
|
|
15 days
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≥75%
|
|
28 days
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≥90%
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Method of use:
1 according to the production formula accurately weighed the mortar material, pre mixing into the blender;
2 Stir mortar, the A, B component added to the mixer together with the mixing water and mix well
Recommended dosage:
A component accounted for the quality of cementitious materials 1.0% -2.0%, B component for cementitious materials 2.5% to 3.5% by mass, the amount may be suitably adjusted according to construction requirements.
Package:
1. tanker transport, according to user requirements, and the other suppliers of packaging.
2. The product should be stored in clean containers to prevent foreign matter storage container with a small circulation pump is recommended, the product should be stored in a cool place, valid for six months.
The amount of adjustment:
1.according to the change of temperature regulating the amount of modifier (open 8-10h mortar)
2.according to the mortar opening time needs to adjust the amount of modifier (temperature 25)
3.according to the consistency of mortar needs to regulate the amount of modifier: under the same conditions, each mortar component B increase in the amount of 0.7 kg, mortar consistency increased 3-5mm.
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Air temperature(℃)
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A component added amount(%)
|
|
5-10
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0.8-1.0
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10-15
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1.0-1.2
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15-20
|
1.2-1.4
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20-25
|
1.4-1.6
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25-30
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1.6-1.8
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30-35
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1.8-2.0
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Mortar opening time（h）
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A component added amount(%)
|
|
4-6
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0.8-1.0
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|
6-8
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1.0-1.2
|
|
8-10
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1.2-1.4
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|
10-12
|
1.4-1.6
|
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12-16
|
1.6-1.8
|
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16-24
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1.8-2.0
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