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济源市万邦建筑材料有限公司
Jiyuan Wanbang Building Material Co., Ltd.
Jiyuan Wanbang Building Material Co., Ltd.
Jiyuan Wanbang Building Material Co., Ltd.

Contact: Manager Li

Mobile: 13949699292

Phone: 13949699292

Fax: 0391-6662555

Email: chuxiusha@163.com

Address: North of Shuiyun Village, Yuchuan Industrial Gathering District, Jiyuan City

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Concrete repair mortar

description:

Concrete repair mortar is polymer modified mortar, which is used for large-scale repair of concrete surface, including damage due to abrasion, freezing and thawing ...

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product description

Concrete repair mortar is polymer-modified mortar, which is used to repair large areas of concrete surface, including defects such as honeycomb, pitted surface, protective layer damage, leaks due to wear, freeze-thaw damage, chemical corrosion, corrosion of steel bars, fire, etc ; With waterproof and anti-corrosion function, can be used for repair or new construction.

use

  1. Repair of concrete surface layer: surface layer repair and protection of concrete projects such as bridges, cooling towers, sewage treatment tanks

  2. Wear-resistant repair of floor and pavement wear and spalling areas

  3. Repair of concrete structures in factory buildings with corrosive gases

Features

  1. It consists of two components: polymer emulsion and inorganic powder. After curing, it forms a strong and tough high-density mortar;

  2. The contained rust-preventive ingredients have anti-corrosion function to prevent corrosion of steel bars, chloride salts and freeze-thaw damage;

  3. Has good adhesion, impermeability, crack resistance, impact resistance, abrasion resistance;

  4. Easy to use, can be used in wet grass-roots construction, healthy and environmentally friendly.

  5. performance

  6. project Technical index
    Compressive strength (MPa) R 3 ≥20
    R 28 ≥40
    Flexural strength (MPa) R 28 ≥6.0
    Adhesive strength with cement mortar (MPa)
    ≥1.2

Basic requirements

基层表面应坚固、粗糙、无油污、无浮灰,不应有 起砂 空鼓 裂缝 等现象; · The surface of the grassroots should be firm, rough, free of oil stains and floating ash, and there should be no sanding , hollowing , cracks, etc .;

界面粘接力要求极高时,可预先涂刷永久性界面粘胶。 · When the interface adhesion is extremely high, permanent interface adhesive can be painted in advance.

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