Shrinkage-Reducing Agents High Efficiency Additive to Reduce Mortar Shrinkage

• Customization: Available
• Application: Shrinkage Reducing Additive
• Bonding Strength: Gypsum Additives
• Model NO.: SRA-8711
• Setting Time: Mortar Additives
• Type: Shrinkage-reducing agents
• Appearance: White Powder
• Drying Weight Loss: ≤5
• Bulk Density: 300-600 Kg/M³
• pH-Value: 6.0-8.0
• Shelf Life: 12 Months From The Date of Manufacture
• 12 Months From The Date of Manufacture: 0.4-0.7% in Relation to Weight of Dry Mortar
• Storage: to Be Stored in Its Unopened Original Packaging, S
• to Be Stored in Its Unopened Original PA: Floor Screeds\Repair Mortars\Self-Levelling Mortar
• Transport Package: 20kg/Bag
• Specification: 20KG
• Trademark: XYHCHEM
• Origin: Nanjing, Jiangsu, China
• HS Code: 3824409000
• Production Capacity: 5000 Tons/Year
• Package Size: 100.00cm * 30.00cm * 150.00cm
• Package Gross Weight: 25.000kg
• Lead Time: 7 days (1 - 1000 kg) ; 10 days (1001 - 5000 kg) ; 15 days (5001 - 10000 kg) ; To be negotiated ( > 10000 kg)

Product Description

Product Description

Powdered Shrinkage Reducing Additive
Xystone® SRA-8711
 

Powdered Shrinkage Reducing Additive Xystone® SRA-8711

SRA-8711 is a powdered shrinkage reducing additive.The active components are  organic matter on an inorganic carrier. SRA-8711 designed to reduce shrinkage in ordinary Portland cement (OPC) . SRA-8711 reduces the drying shrinkage due to the loss of capillary water and can prevent crack formation.

 

Product characteristics

1. Significant shrinkage reduction:

 minimises drying shrinkage, reduces cracking risk, enhances cementitious durability
 

1. Low dosage and ease of use: shrinkage reducers typically require only 0.4-0.7% by weight relative to dry mortar.

 

1. High environmental adaptability:

Retards water evaporation, promotes complete cement hydration

Technical Data

Technical Indicators	Parameters
Appearance	White powder
Drying weight loss (%)	≤5
Bulk density	300-600 kg/m³
pH-value (20ºC,10% in water)	6.0-8.0
Shelf life	12 months from the date of manufacture
Storage	To be stored in its unopened original packaging, store dry below 40ºC and protect from excessive heat
Packaging	20 kg paper bag
Recommended dosage	0.4-0.7% in relation to weight of dry mortar

 

Scope of application

Fields of sag-resistant and flowable applications:

1. Floor screeds
2. Repair mortars
3. Self-levelling mortars
4. Tile adhesives
5. 3D printing mortar

Usage and Precautions

1. When using, need to be mixed with other dry powder components together, when using according to the construction of different areas of mixing requirements for mixing and construction;

2. The recommended dosage is 0.4-0.7% in relation to weight of dry mortar and the specific dosage is determined by trial mixing according to the application system and the change of dry mix components;

packaging and storage

1. Packed in paper-plastic composite ,20kilograms per bag, the storage period is 12 months from the date of production, if it exceeds the shelf life, it must be verified by test and inspection before use;

 

1. Place in a ventilated and dry place for storage, pay attention to moisture-proof treatment, avoid direct sunlight, use it in time after opening, and seal it in time if it is not used up to prevent moisture absorption and deterioration.

Our Advantages

Transportation options

FAQ:

1,SRA-8711 Applicable objects?
l Floor screeds,Repair mortars, Self-levelling mortars,Tile adhesives,3D printing mortars.

2,What is the minimum order quantity of  SRA8711 ?
The minimum order quantity is 1000 per tonne, when the quantity is more, the transportation cost will be lower, so the price will be relatively friendly.

3,Samples and technical support?
Our company provides samples for free, the express cost is responsible by the customer, Courier charges may be deducted from subsequent bulk shipments.our company has a professional technical team to solve the related problems for the customers, our technical team has been deeply engaged in China's construction industry for 20 years, and has a wealth of experience.

4,Where to ship the samples and goods?
Our factory and company are in Nanjing, Jiangsu Province, and the shipment place is also Nanjing, Jiangsu Province.