[Product function] bStrong water-reducing performance.
bFlow and slump performance.
b Micro expansion, no shrinkage performance.
bIncrease early intensity, especially one-day intensity.
b Achieve high-grade concrete with a compressive strength of no less than 100%.
b Low-temperature construction performance, construction work can be carried out at -℃ ambient temperature.
【Product Advantages】
bAdvantages: Easy to disperse and mix.
bAdvantages: Simplified management and loosened the pressure of some raw materials on working capital.
b Advantages lower the production technology threshold.
bAdvantages: Save a lot of transportation costs.
[Product Application]
1. Huaqiansu is used to prepare cement-based grouting material products
Coarse aggregate type cement-based grouting material reference mix ratio:
b is suitable for grouting Secondary grouting and structural space filling for equipment foundations with layer thickness above.
Portland cement
Small sand
-mesh
Medium sand
-mesh
Large sand
-mesh
Doushi
Ф
Hua Qiansu
Recommended water consumption ()
Kilogram
Kilogram
Kilogram
Kilogram
Kilogram
Kilogram
-
Reference mix ratio of fine aggregate type cement-based grouting material:
b is suitable for grouting layer thickness within 3- Secondary grouting and structural space filling between equipment foundations.
Portland cement
Small sand
-mesh
Medium sand
-mesh
Large sand
-mesh
Hua Qiansu
Recommended water consumption ()
Kilogram
Kilogram
Kilogram
Kilogram
Kilogram
-
The reference mix ratio of ultra-fine aggregate type cement-based grouting material:
b is suitable for secondary grouting of equipment foundations and structural space filling where the grouting layer thickness is between -.
< r:.b./br/::\r\~\\\\\
Portland cement
Small size sand
-Head
Medium size Sand
- Head
Huaqiansu
Recommended water consumption
()
Kilogram
Kilogram
Kilogram
Kilogram
-
Technical parameters: According to B/- "Technical Specifications for the Application of Cement-based Grouting Materials".
Type
Compressive strength
Vertical
Expansion rate
Flowability
Day
Day
Day
Flow Degree
Launder method
Slump
Coarse aggregate
≧
≧
≧
≧
≧
Fine aggregate
≧
≧
≧
≧
≧
≧
Ultra-fine aggregate
≧
≧
≧
≧
≧
≧
, reference bulk density: /3.
[Mixing instructions]
b Equipment selection: It is best to use a low-speed dry powder mixer, especially one that can mix coarse aggregate.
b Raw material preparation: Calculate the amount of each raw material according to the capacity of the mixer and the corresponding mix ratio.
b Starting up, adding materials, mixing, bagging, and palletizing: Start the mixer, add cement and sand and gravel alternately into the mixer. When the cement and sand and gravel are added in an amount of about/hour, add Huaqiansu along with the cement. , sand and gravel are added to the mixer, and then the remaining cement, sand and gravel are added to the mixer alternately, and continue mixing for 3 minutes before discharging, bagging, sealing, and palletizing.
[Grouting method]
< r:.b./br/::\r\~\\\\\3
< r::\r\~\\\\\ ..【Form removal and maintenance】
bThe relationship between form removal, maintenance and temperature:
Construction temperature, ℃
-~
~
~
< br/> Mold removal time, hours
Curing time, hours
[Packaging, Storage and Transportation]
bThe standard packaging specification is kg/bag, using double-layer color film moisture-proof bags, stored in a cool, dry and ventilated environment, pay attention to waterproofing, moisture-proof and avoid exposure to the sun , the shelf life is months.
b This product does not contain heavy metals, halogenated hydrocarbons, benzene series, formaldehyde and other volatile substances, and is non-toxic, odorless, non-flammable, non-explosive, and can be stored and transported as general cargo.
[Disclaimer]
bThe data and other contents recorded in this manual are based on typical experimental values and surveys, so no guarantee is made for the recorded content.
bWhen using it, your company must conduct a prior test and confirm whether it meets the purpose of use and safety.
bWhen disposing of our products described in this manual and the products using them, please comply with relevant laws and regulations.
b Before use, please confirm the detailed usage and precautions based on the technical information and product safety data sheet. The relevant departments of our company have prepared these materials and can request them at any time.
bThe contents described in this manual are subject to change without prior notice.
Huaqiansu HQS-R