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Super early strength shotcrete with high slump retention
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Super early strength shotcrete with high slump retention


  • Super early strength shotcrete with high slump retention

Super early strength shotcrete with high slump retention

    Min. Order: 1 Set/Sets
    Packaging: According to customers request
    Productivity: 10000T/Year
    Brand: Lijian
    Transportation: Ocean,Land
    Place of Origin: China
    Supply Ability: 40 days after receive the order
    Certificate: ISO9001, WSF
    HS Code: 73084000
    Port: Dalian,Qindao

Product Description

Super early strength shotcrete with high slump retention


At the same time of early strength optimization, multi-component retarding regulation ensures the opening time of materials
Based on the fast hardening and early strength cementitious system, the early strength accelerating components are optimized. The compressive strength can reach 50% of the design strength in 8 hours and 85% in 1 day, and the strength will not shrink in the later stage.



Optimization of early strength of shotcrete


category

1H expansion (mm)

8h strength

(MPa)

24h strength

(MPa)

ZJ-Ⅰ

390

8.57

12.11

ZJ-Ⅱ

430

10..50

15.35

ZJ-Ⅲ

400

10.65

13.00

ZJ-Ⅳ

420

13.40

26.80

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core technology

1.Controllable setting time
Inorganic admixtures, inorganic salts, organic acids (salts) and other multi-channel composite coagulation regulation, and the opening time is controllable.


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2.Super early strength


Based on the fast hardening and early strength cementitious system, the early strength accelerating components are optimized. The compressive strength can reach 50% of the design strength in 8 hours and 85% in 1 day, and the strength will not shrink in the later stage.

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3.Low rebound
Chemical tackifier and mineral tackifier are used together, and the rebound rate of shotcrete is ≤ 9%.

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4.High adaptability

The formula of core dry concrete is adjustable and has good adaptability to different water reducing agents, accelerators and cement.

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Anshan Lijian Engineering Group Co. LTD

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Lijian Group is a comprehensive enterprise group which integrates production/supply/marketing and science/industry/trade. We can supply a series of quality service for construction company of formwork and structure project in technical consultation,product design,processing,after-sales service,engineering contract,etc.

Our Group`s subsidiaries include Beijing Lijian Engineering Technology Co.,Ltd/Shandong Lijian Formwork Co.,Ltd/Anshan Lijian Engineering Co.,Ltd. Company`s processing bases are located in Taian City,Shandong Province/Anshan City,Liaoning Province. Relies on the advanced technology and strong processing capacity,our company`s business developed rapidly.Our company`s product system widely used in infrastructure building field,such as high-speed rail,metro,water engineering,highway,underground gallery,municipal project,etc. Has the features of reasonable structure,operate conveniently,reliable quality,high performance product,etc.


Our company`s business has extended to 25 province and autonomous in China. Export to America,Africa,Middle East and Southeast Asia. At the beginning of our company established, put quality and technology as the enterprise`s foundation. Acquire the quality certification and apply for lots of national patents. Our company`s product quality stability and technical advancement are in the forefront of the industry.


Company Info
  • Company Name: Anshan Lijian Engineering Group Co. LTD
  • Representative: Changhai Fu
  • Product/Service: Tunnel concrete formwork system , Bridge concrete formwork system , Subway accessory steel structure , Precast concrete formwork system , Utility tunnel formwork , House-building formwork system
  • Capital (Million US $): 30000000RMB
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 1% - 10%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Contact Person: Ms. Emma
  • Tel: 86-412-2237788