Company Advantages1. sand and cement screed has a compact design.
2. We have the state-of-the-art assembly line ensure both the quality and efficiency. As a professional manufacturer, the company has a strong and perfect quality assurance system and good corporate culture
3. YUNYAN sand cement screed mix applications include cement rendered wall, self leveling floor screed, underfloor heating screed thickness, etc. Review the supplier's price, quality and delivery date to determine the original supplier's stable supply capability.

Repair Mortar
YY-719A/B
High quality polymer modified mortar with special additives
Good crack resistant performance
Chloride and carbonation resistance
Water resistance to reduce water or moisture movement.
05
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Eco friendly and user friendly.
Scope of Application
Application-01
Repair for spalling concrete elements caused by corrosion walls.
Patch up repair for general concrete defects such as voids and honeycombing
Structural or cosmetic repair for vertical and overhead applications
Reinstate defective concrete and protect the embedded steel reinforcement
Application-02
The mortar can be applied up to 50mm thick as a single layer for vertical applications.
The mortar can be applied up to 30mm thick as a single layer for overhead applications.
Service: One stop solution package service.
Payment: 50% of total amount for deposit, balance before load.
Place of origin: Guangdong, China(mainland).
Supply ability: Supply ability: 100,000kgs per day.
Usage: 1.2kg/mm/㎡.
Material: Polymer cement based materials.
CAS# | Chemical Name | % |
---|
65997-15-1 | Portland Cement | 80-85% |
13397-24-5 | Gypsum powder | 3.5-4.5 |
471-34-1
| Calcium carbonate | 8-9% |
N/A | Polymer addtive | 2-3% |
Delivery: 15-20 days.
Packing: 25kg/bag.
MOQ: 500bags.
Technical Data |
Status | Powder form |
Color | Grey |
Max. Aggregate size | 2.0mm |
Construction | By scrape or plastering |
Water demand | Approx. 16-20% 17% water for gloved hand 21% water for troweling |
Density | 1.1kg/L (dry) 1.8kg/L(wet) for 18% water |
Pot life | Approx. 1 hour |
Thickness | 10-40mm |
Theoretical consumption | Approx. 23kg/m2 for 15mm thickness Approx. 1.1m2/25kg bag for 15mm thickness |
Compressive strength 7d Mpa | >18 |
Compressive strength 28d Mpa | >30 |
Flexural strength 7d Mpa | >4.2 |
Flexural strength 28d Mpa | >7.2 |
Tensile strength 7d Mpa | >2.0 |
Tensile strength 28d Mpa | >3.0 |
Elastic modulus | 9-15Gpa |
Bond strength 7d Mpa | >1.5 |
Bond strength 28d Mpa | >2.0 |
Shrinkage-- Coutinho ring | Nil |
Figg air permeability | >180sec |
Shelf life | 12 months |
Condition on site | 5-40℃ |
E-mail : david@yunyanchina.com
Whatsapp : +8613070227297
Dear Customer,
If you place the order to us now, you can get free sample and 3% discount off our normal quotation.
Company Features1. YUNYAN SPECIAL CEMENT BUILDING MATERIALS Offers High Standard sand and cement screed, Which Provides The Valuable sand cement screed mix, cement rendered wall For Our Customers. Pls Contact Us As We Will Try Our Best To Comply With Your Requirements.
2. GUANGDONG YUNYAN SPECIAL CEMENT BUILDING MATERIALS CO., LTD has the resources, talent, imagination and advanced equipment to deliver industry proven floor screed mix.
3. GUANGDONG YUNYAN SPECIAL CEMENT BUILDING MATERIALS CO., LTD is an innovative company committed to meet customers’ various requirements. Inquire!