The appropriate and profitable petty division of the piles of piercing with a flowing-aggregate technological scheme requires a certain nomenclature of reinforced concrete parts.
The product of the product is affected by the factor of filling the volume of chambers, depending on the above conditions, as well as the turnover of the chambers associated with the duration of the general cycle of rifling, which is composed from the time of loading, pissing and unloading. Experienced professionals take into account all the features of work, so their products are always distinguished by quality.
Straining in a stand scheme in some cases can be carried out by starting a sharp steam into the void of products, under various kinds of lids, caps or shields that cover both individual products and a whole section of the stand.
The streams of praise are very diverse, they are determined experimentally, taking into account the characteristics of cement, technology, concrete brands, etc. D. The most commonly used mode consists in lifting the temperature for 3-4 hours, 12-hour steaming and 2-hour cooling; The total duration of the rifting cycle is 17-18 hours.
Pre-maintenance of freshly formed products for 1-3 hours. It is inappropriate, with the exception of products disconnected without shapes (on pallets), with an immediate collapse after forming. In all other cases, preliminary withstanding gives the result only with a long time exceeding the deadline; For example, at 6-12 hours. Pre-ceremony of concrete strength after steaming increases by 15-25%. However, preliminary withstanding is usually not used, since additional production areas are required.
