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High strength nonshrink cementitious grout, grade 65

High strength nonshrink cementitious grout, grade 65

  • SKU:MOTA-FILL 65

BuMaFill 65 is a preblended non shrink, cementitious grout based on high strength cement, graded aggregates and special additives with an expansive agent formulated by BUMATECH research laboratories. With a special blend of shrinkage - reducing and superplasticizer/ water-reducing agent, BuMaFill 65  compensates for shrinkage in both the plastic and hardened states, and develops early flexural and compressive strength.

Uses

  • For structural grouting of column base plates, machine base plates, anchor rods, bearing plates, precast wall panel, curtain walls
  • Multiple fluidity allows easy of placement : Ram in place as a dry pack, trowel apply as a medium flow, pour or pump as a high flow
  • For grouting method of concrete repair.
  • Filling of rigid joints between elements in concrete and precast concrete structures.
  • Anchoring of mechanical equipments
  • Grouting of machine baseplates, bridge bearings
  • Concrete repair.

Đặc tính kỹ thuật

Test

Lượng nước trộn

Mixing ratio

Tiêu chuẩn thí nghiệm

Test Method

Kết quả

Result

Cường độ chịu nén ở

Compressive Strength at

1 ngày/ 1 day

3 ngày/ 3 days

7 ngày/ 7 days

28 ngày/ 28 ngày

14%

(3.50 liter/bag)

 

ASTM C349 – 14

 

 

> 35.0 MPa

> 50.0 MPa

> 60.0 MPa

> 65.0 MPa

Cường độ chịu uốn ở 28 ngày

Flexural Strength at 28 days

ASTM C348 – 14

> 12.0 MPa

Cường độ bám dính trên nền bêtông

Adhesive strength on concrete substrate

ASTM D7234 – 12

> 1.0 MPa

Độ co ngót sau 28 ngày

Shrinkage after 28 days

ASTM C 596 – 18

< 0.1%

Thời gian bắt đầu ninh kết (270C)

Initial setting time (270C)

ASTM C807 - 13

4 – 8 giờ

4 – 8 hours

Contact for quotation
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High strength nonshrink cementitious grout, grade 65 High strength nonshrink cementitious grout, grade 65

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