Concrete retarder F-1900
Liquid High Concrete Set Retarding admixture
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Appearance
Brown liquid
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Density(g/cm3)
1.08-1.13
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PH
6.0-7.0
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Solid content
≥40±1
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chloride content (%)
≤0.2
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sodium sulfate content(%)
≤10.0
Product Description
Concrete retarder is a kind of concrete setting agent, which delays the initial and final setting time of concrete without affecting the later strength of concrete. It can be used alone or combined with water reducing agent, which has a certain water reducing effect.
Product characteristics
This product consists of various kinds of compounds, such as phosphate, tartrate, gluconate and so on
It has good retarding effect on concrete and mortar.
It has good compatibility with polycarboxylate superplasticizer.
Wide adaptability.
Non-poisonous, non-odor, and non-corrosivity.
Application
This product can be used for mass concrete, roller compacted concrete, concrete constructed under hot climate conditions, concrete poured in a large area, concrete avoiding cold joints, concrete requiring long-time parking or long-distance transportation, self leveling vibration free concrete, concrete for sliding formwork construction or formwork drawing construction and other concrete requiring delaying setting time.
Prefabricated buildings and components
Prefabricated buildings and components
Prefabricated buildings and components
Package & Storage
Package: 200Kg /plastic drum. 1000kg /IBC tank, 23 tons /flexitank
Storage: Stored in 0℃-40℃ temperature environment, without direct sunshine, without getting wet in the rain and leaking water, without mixing impurities, without evaporation of water.
The shelf life is one year (12 months)
Technology Service
The company has a complete after-sales service mechanism, and provides users with technical consultation and services at any time, and the product performance can achieve the best use effect to satisfy users.
Product specification
| Items | Standard |
| Appearance | Brown liquid |
| Density(g/cm3) | 1.08-1.13 |
| pH | 6.0-7.0 |
| Solid content | ≥40±1 |
| alkali content (Na2O+0.658K2O %) | ≤10.0 |
| chloride content (%) | ≤0.2 |
| sodium sulfate content(%) | ≤10.0 |
| stability | The product has no stratification |
