Hanmero Anti-crack Jointing Mortar is a type of mortar made from an anti-cracking agent composed of polymer emulsion and admixture, cement, and sand in a certain proportion. This new type of anti-cracking material includes a patented additive from HANMERO, which combines perfectly with HANMERO EPS composite sandwich wall panels to create a mutual acting force. It is an eco-friendly material with high tensile resistance, easy to use, and resistant to freezing.
Specification
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Product Name |
Anti-crack Mortar |
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Item |
Standard |
Actual Result |
Summary |
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Serviceable Time |
Operable Time/h |
≥1.5 |
3.3 |
Pass |
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The tensile bonding strength within operable time /MPa |
≥0.7 |
0.86 |
Pass |
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Original Tensile Bond Strength（normal temperature 28d）/MPa |
≥0.7 |
0.92 |
Pass |
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Soaking Tensile Bond Strength（normal temperature 28d，soaking 7d）/MPa |
≥0.5 |
0.87 |
Pass |
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Water Permeability（24h）/mL |
≤2.5 |
1.9 |
Pass |
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Ratio of Bending-Compressive Strength |
≤3.0 |
2.1 |
Pass |
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Features & Notes
Features
1) The anti-crack jointing mortar and HANMERO EPS composite sandwich wall panel have a strong mutual acting force, high tensile resistance, and excellent anti-cracking effect.
2) It is waterproof, freeze-resistant, and aging-resistant.
3) It is easy to use and can be directly constructed with HANMERO EPS composite sandwich wall panels.
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Notes
1) When constructing on site, do not add any additives to the anti-crack cement mortar, and strictly control the water-to-powder ratio and plastering time. Mortar powder to water ratio is 1:0.3 by weight.
2) The anti-crack cement jointing mortar can be directly applied to Hanmero EPS composite sandwich wall panels without a base coat.
3) During transportation, pay attention to moisture, rain-proofing, and avoiding direct sunlight.
4) When storing the anti-crack jointing mortar, keep it in a dry and ventilated place to prevent dampness.
5) When using the anti-crack cement mortar, use an appropriate amount depending on the construction needs. If the mortar has clumped together, do not use the remaining balance.
6) The product should be stored and used in temperatures above 5°C. If the temperature is lower than 5°C, please notify Hanmero in advance, and we will adjust the formula accordingly.
7) After each construction, clean the tools and mixing equipment in a timely manner to avoid affecting the next use.
Wuhan Hanmero Building Materials Co., Ltd. is a high-tech enterprise specializing in the design, research, development, production, and export of eco-friendly building materials, including wallpapers, custom murals, light weight composite sandwich panel, flexible tiles and related accessories, and ecological energy-saving integrated houses. Established in 2009, the company has its headquarters located in Wuhan City, the hub of nine provinces, with a production base in Hubei Jingshan Economic Development Zone that benefits from convenient transportation.
The company has a professional R&D team, and has collaborated with domestic universities such as Wuhan University of Science and Technology, Wuhan Institute of Technology, and Hubei University, to form a perfect management and R&D system. The company holds 28 international trademarks, 12 national patents, and has published 38 papers in professional journals, making it an international leader in the field of building materials.
At Hanmero, design, environmental protection, and quality are the three core concepts. The company is dedicated to serving customers wholeheartedly and promoting eco-friendly and energy-saving products and technologies in both the Chinese and international markets. Hanmero's unique technology and design, integrated with the concept of green ecology, are widely used in the decoration of homes, hotels, offices, schools, and office buildings.
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