Add to Favorite | Set Home | Casual look | Mobile

Xuzhou SIngular Building Materials Technology Co.,ltd

Company Profile

 Xuzhou SIngular Building Materials Technology Co.,ltd

China/Jiangsu

Main Product:Polycarboxylic Superplasticizer,naphthalene-based Superplasticizer

category
  • No Category
Site Search
 
link
  • No Links
Current:Home » Product Categories » » Concrete Efficient Pumping Aid
Similar products
Concrete Efficient Pumping Aid
Click to enlarge
Product:
Brand: Singular 
Price: Negotiable 
MOQ:  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2024-09-27 01:00  Valid to:Long-term effective
  Inquiry
Profile
 II. Main technical performance

1. This product satisfies requirements for first-rate products in the Pumping Aid for Concrete JC473-2001.

2. Mixing amount: 1.3-2.5% of the weight of gelled materials, water-reducing rate: 18-25%.

3. Increase lump of concrete by more than 12cm with water-cement ratio unchanged. Concrete with large slump (18-24cm) can be prepared with small slump loss, which is beneficial to long-distance transport.

4. For the convenience of construction, this product has certain retarding effect. According to users’ specific requirements, retarding time can be adjusted within 2-10h.

5. Despite the retarding effect, strength rise rapidly after final set. The early strength can be increased by 30-60% and the later strength by more than 20%.

6. Strong adaptability to cement and has delay and peak lowering effects on cement heat of hydration to reduce the internal temperature stress of concrete, it is able to increase cracking resistance of concrete when used for large-volume concrete.

III. Usage 

1. Common mixing amount: 1.3-2.5% of the weight of gelled materials, the optimal amount can be determined within the recommended scope  according to its adaptability to cement, changes in climate and slump of concrete and other requirements (the special adjustment and preparation shall be conducted for engineering with special requirements). The adaptability with cement shall be tested in advance according to the mixture ratio of concrete before using it.

2. It shall be added with mixing water at the same time (water content shall be deducted from the pumping aid when liquid product is being used).

3. The maintenance code for concrete shall be the same as that for the ordinary concrete. 

Inquiry list
Related Products