mixing station plant site management

① stockyard venues and carriageways must be ground treatment and surface hardening, and meet the requirements of heavy vehicles; site should drainage facilities, drainage flow, no significant accumulation of water or crater phenomena. Site field view. ② Concrete mixer gravel must implement partitioning storage, press the "zone to be seized" and "qualified area" respectively, and each region of different varieties and specifications shall be separated by the wall, and set aside the necessary or wash or screening facilities. Site field view. ③ "qualified area" sand, gravel should be used for shielding protective scaffolding firm, to shade, rain, dust and other purposes, and to set aside or summer cooling measures to ensure the concrete temperature to meet the requirements. Site field view. ④ used in cement, fly ash should be properly safeguarded to prevent moisture, deterioration. Field view. ⑤ variety of raw materials should be ISO9000 standard requirements for product identification, so that identifies the content is complete, eye-catching and norms. Site field view. ⑥ concrete admixture homogeneity tests. Concrete mixing plant "concrete admixture homogeneity test methods" GB/T8077-2000, the results meet the engineering requirements. See test reports and records. ⑦ trial mix concrete. For examination must be carried out in the trial mix concrete at next station and the formation of supervising engineers record and signed off. Live View test reports and records. ⑧ production capacity. Device configuration and production capacity to meet the supply pipe engineering. And pipe engineering, duration, etc. were analyzed.