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Improve the cohesion and water retention rate of the mortar mixture to achieve the following purposes.
Adjust the water retention of the mixture after adding water to the mortar to ensure the stability of the water required for hydration of the cement mortar to ensure the realization of the mortar strength;
Adjust the working time of the mortar mixture to maintain the plasticity of the mortar during the storage time;
Adjust the bulk density of the mortar mixture to ensure that the apparent density of the mortar meets the required indicators;
The thixotropy of the special mortar mixture prevents the mortar from sagging and cracking when sprayed or manually applied to the wall.
Product application characteristics
Mortar mixed with additives, working temperature of the mixture after adding water: 5-35℃
Usage time: 2h
Amount of water added: water/powder=0.14
Construction environment: Suitable construction temperature: 5-35℃;
Avoid construction in rainy days, high temperatures, and frosty weather;
When constructing outdoors, try to avoid construction in direct sunlight or strong winds.
Recommended dosage: 300-1000g/ton of mortar.
Implementation standard: JC/T 2389-2017
safety regulations:
Slightly irritating to eyes
Contact with skin may cause allergies and irritate eyes, respiratory system and skin;
Keep out of reach of children;
If it gets into eyes, rinse with water;
This product is in powder form. When adding, wear suitable work clothes, gloves, and face and eye protection.
Product advantages
One-component product, easy to mix evenly with mortar; easy to use;
Improve the properties of mortar, help the cement to fully hydrate, improve the strength and construction workability;
storage
Place it on a wooden pallet and store it in a dry and ventilated place.
Validity period: 12 months.
Physical properties | ||
Project | Standard indicators | Internal control indicators |
Moisture content% | ≤5% | 4 |
Fineness: 0.63mm, sieve residue% | ≤30% | 25 |
PH | ≥4.0 | 8.5 |
Chloride ion content% | ≤0.1% | 0.015 |
Filter paper method to Measure the added value Of water retention rate% | ≥3% | 6 |
Standard consistency Mortar moisture content ratio% | ≤100% | 85 |
Wet apparent densitykg/m³ | ≥1800kg/m³ | 1700 |
Condensation time difference(min) | -60-+240min | 120 |
Tensile bond strength ratio 14d | ≥85 | 90 |
Shrinkage ratio 28d | ≤135 | 105 |