Сохранить в закладки 1601033114080:
Product introduction
Concrete accelerator is developed to increase the setting time of concrete mortar products and increase its early strength. It has the characteristics of low dosage and significantly increased setting time. It can significantly increase the strength of concrete, reduce the shrinkage of concrete, and improve the durability of concrete. It has low alkali content, no chlorine ions and formaldehyde, and is a green and environmentally friendly product. It can be widely used in all concrete projects such as pumped concrete, self-dense concrete, high-strength durable concrete, high-performance concrete, etc.
Performance and use:
1. Concrete accelerator has excellent coagulation effect at low content, which can increase the setting time of concrete mortar to 2-10 minutes.
2. Concrete accelerator has low alkali content, no chlorine ions, will not cause alkali-aggregate reaction, and has no corrosion on steel bars.
3. Concrete accelerator can be used to prepare all kinds of commercial concrete. Precast, precast, high-fluidity, high-strength concrete.
Technical parameters
Test items | standard value | Detection value | |
Bleeding rate ratio/%,≤ | 100 | 55 | |
Water content/%,≤ | 4.0 | 3.0 | |
Difference in setting time/min | Initial setting |
| 5 |
Final setting |
| 30 | |
Compressive strength ratio/%,≥ | 1d | 135 | 175 |
3d | 130 | 155 | |
7d | 110 | 130 | |
28d | 100 | 120 | |
Shrinkage ratio/%,≤ | 28d | 135 | 110 |
Scope of application:
This series of products are suitable for the sprayed concrete construction and plugging of underground projects such as mine shafts, tunnels, tunnels, urban construction, national defense, water conservancy, etc.; rapid construction of ground cement concrete and emergency concrete rescue projects, as the development continues to deepen, it is now also widely used For precast concrete and other aspects.
Luoyang Tongrun Nano Technology Co., Ltd. is committed to concrete accelerator, applications of nanotechnology and new material industries, with professional experiencein the nano-technology research and development and the application of materials. As a leading nano-technology development and product applications manufacturer, the Luoyang Tongrun dominates the markets. Tongrun technology provides solutions across the various processes and steps of laboratories and industries. Our professional working team provides the perfect solutions to help increase efficiency in various industries, create value, easy to deal with various challenges.
Q1: Are you a manufacturer or trading company?
|
Q2: May I get one sample before placing order? Re: Yes, we'd like to provide sample for you. For some items, it is free and you only need pay the shipping cost. When we both cooperate for some times, free sample will be offered. |
Q3: Which payment is available for your company? Re:There are some payment methods for your option. T/T(USD), Western union, Paypal, Credit card, Alipay or Alibaba trade insurance. You can choose the one which you like. |
Q4: How and when can I get my goods after payment? Re: For small quantity products, it takes only 1-2 days for delivery by air. And for large quantity, it will take about 1-2 weeks. |
Q5: Do you have OEM or ODM service? Re: Sure. If needed, we can customize for you. |
Q6: How can you guarantee the goods you offer is qualified? Re: All the goods are inspected before shipment. If the goods can't come to the quality we promise, you can ask for refund. |
Shipment and Payment:
Новинки товаров от производителей по оптовым ценам