USES
CHEM-CRETE® CEMENTIX® CEM 20M can be used for preparing concrete for repair and patching materials for all types of concrete pavement applications. It is significantly a cost-effective product for the repair of:
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CHEM-CRETE® CEMENTIX® CEM 20M
Cementitious Powder Addition to Concrete Mixtures for Rapid Pavement Repair
CHEM-CRETE® CEMENTIX® CEM 20M, is a unique, durable and high strength, cementitious powder product that is ready-to-add to a specific concrete mixture for rapid repair of concrete pavement. It is a dry powder mixture composed of specialty mineral powders integrated in environmentally friend product. CHEM-CRETE® CEMENTIX® CEM 20M is designed to be used as a powder addition for preparing concrete mixture specified in table 1 for patching of pavements after it is added to the concrete mixture. For some applications, a lower w/cm ratio can be used (e.g. 0.36).
CEMENTIX® Based Concrete is a workable and a very fast curing concrete that achieves a compressive strength higher than the typical requirement of 20M in two hours. Then, the CEMENTIX® Based Concrete mixture provides a solution to the problem of pavement closure for repair and curing.
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TECHNICAL DATA SHEETADVANTAGES
CEMENTIX® CEM 20M-Based Concrete (described in Table 1) has the following advantages
- Compatible with concreting materials, 100% green and environmentally friend.
- Easy to mix and apply.
- Applicable to all types of concrete pavement structures.
- High workability with a slump in the range of 3-5 inch (7.6-12.7 cm).
- Sufficient time after mixing for placement (25 minutes).
- Minimal temperature rise
- Achieves very rapid strength gain (about 40 MPa (5800 Psi) within the first 2-4 hours according to ASTM C 39). The early strength development for as shown in Table 2.
- Achieves a very fast curing concrete with a rapid development compressive strength curve as shown in Fig. 2.
- Meets the requirements for the Modulus of Rupture (see Fig.3)
PACKAGING
| Product | Packaging |
| CEMENTIX® CEM 20M | 50 lbs (22.68 KG) BAG |
| 2200 lbs (1000 KG) SUPER SACK |
TECHNICAL
Product Performance: CHEM-CRETE® CEMENTIX® CEM 20M is testable according to the following test standards:
- ASTM C172 / C172M Standard Practice for Sampling Freshly Mixed Concrete.
- ASTM C143 / C143M Standard Test Method for Slump of Hydraulic Cement Concrete
- C31/C31M – 19 Standard Practice for Making and Curing Concrete Test Specimens in the Field
- ASTM C192/C192M-14 Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory
- ASTM C231 / C231M Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method.
- ASTM C39/C39M-18 Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens ASTM D4541-95 Pull-Off Strength of Coatings Using Portable Adhesion Testers.
- ASTM C1064 / C1064M Standard Test Method for Temperature of Freshly Mixed Hydraulic Cement Concrete.
- ASTM C1542/C1542M-19 Standard Test Method for Measuring Length of Concrete Cores.
- ASTM C617-10 Standard Practice for Capping Cylindrical Concrete Specimens.
- ASTM C138 / C138M Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete.
STORAGE
CHEM-CRETE® CEMENTIX® CEM 20M must be stored in a dry environment and under room temperature.
SAFETY
As with all construction chemical products, adequate precautions and care must be taken during usage and storage. Avoid direct contact with foodstuff, eyes, skin, and mouth. Any direct contact with skin should be washed thoroughly with clean running water and soap.
Always wear protective goggles and gloves. In case of eye contact, flush for 15 minutes with warm water. If eye irritation persists, seek medical attention. In case of ingestion or swallowing, drink 2 glasses of clean water and seek medical attention. Keep out of reach of children.
WARRANTY
LIMITED WARRANTY: International Chem-Crete Inc. warrants that, at the time and place we make shipment, our materials will be of good quality and will conform to our published specifications in force on the date of acceptance of the order.
DISCLAIMER: The information contained herein is included for illustrative purposes only and, to the best of our knowledge, is accurate and reliable. International Chem-Crete Inc. is not under any circumstances liable to connection with the use of information. As International Chem-Crete Inc. has no control over the use to which others may put its products, it is recommended that the products be tested to determine the suitability for specific applications and/or our information is valid in particular circumstances. Responsibility remains with the architect or engineer, contractor and owner of the design, application, and proper installation of each product. Specifier and user shall determine the suitability of the product for specific application and assume all responsibility in connection therewith. AM260424-1
