Quick repair mortar masterbatch 快速修补砂浆母料 20kg

Short Description:

Product model: Masterbatch
Recommended addition amount: 建议添加量20公斤每吨
Price/ton (tax): 14000￥
Package: 20kg
Specification: 母料
Product Features: The strength reaches C30 in two hours and C50 in seven days. It can be opened to traffic in as little as two hours without indentation. Its adhesion reaches up to 2.8 MPa. Its volume is stable, and its expansion rate is similar to that of concrete. It does not crack or peel. The repaired road surface has virtually no color difference between the new and old surfaces.

Product Detail

The strength reaches C30 in two hours and C50 in seven days. It can be opened to traffic in as little as two hours without indentation. Its adhesion reaches up to 2.8 MPa. Its volume is stable, and its expansion rate is similar to that of concrete. It does not crack or peel. The repaired road surface has virtually no color difference between the new and old surfaces. It also offers excellent freeze-thaw and chemical resistance. Expressway repair mortar: 200 kg of sulfur-aluminum fast-hardening (double-fast), 250 kg of ordinary 425 cement

300 kg of sand (40-70 mesh), 250 kg of sand (80-120 mesh)

Repair masterbatch: 25 kg, short fiber: 1 kg for 3-6 mm. Water usage: 160-180 kg.

Note: Adjust the ratio of coarse sand to fine sand appropriately for thin or thick layers. Ensure the sand is perfectly blended.