Epoxy grouting material, polymer mortar, cement base material, concrete why honeycomb

How cellular form of the surface of the concrete, epoxy grouting material, in cement base material surface workers construction, easy to form honeycomb phenomenon! We now to learn deeply, in order to later appear this kind of phenomenon less! Honeycomb is refers to the concrete surface without cement, aggregate, there is a gap between the formation of more or less number of holes, such as cellular size, shape is irregular, with stone depth greater than 5 ㎜, deep not leak advocate muscle, may leak stirrups. Cause analysis: (1), templates, slurry leakage or excessive vibration, run serious resulting in cellular plasma; 2 smaller slump, concrete or cement base material, mixing ratio giving undeserved or sand, stone, cement material water content measurement, causing mortar, stone in much less, with vibrating didn't have enough time or leakage of vibration form honeycomb; (3), concrete or cement base material or improper blanking blanking is too high, not set in the stone concentrated, causing the stone mortar segregation, not used for pulp blanking and cast slurry vibrating; (4), concrete or cement base material mixing and vibrating insufficient, make concrete uneven, imperfect, poor workability, vibrating close-grained, not cause local mortar. For more information please visit: http://www. godjc。 Com architectural technology co. , LTD. , specializing in the production management of various cellular products, at the same time provide construction technical guidance!