ACI 351.4M-14 PDF Download

ACI 351.4M-14 standard outlines the minimum requirements for the use of cementitious grouting in the construction industry. The standard focuses specifically on the grouting process between foundations and equipment bases. It covers the necessary materials and procedures involved in the grouting installation, ensuring the quality and longevity of the grout.

The standard emphasizes the importance of proper material selection for cementitious grouting. It defines the requirements for the composition, properties, and performance of the grout materials to ensure their compatibility with the foundation and equipment base. This includes considerations for the aggregate, cement, water, and any admixtures used in the grouting mixture. By adhering to these requirements, contractors can ensure that the grout will effectively bond the foundation and equipment base together.

Furthermore, the standard provides guidelines for the proper placement of the cementitious grout. It outlines procedures for preparing the foundation and equipment base surfaces, including cleaning and roughening. It also specifies the necessary precautions for preventing grout leakage and achieving adequate consolidation. These guidelines ensure that the grout will effectively fill any voids or gaps, providing a solid and stable connection between the foundation and equipment base.