T/SZZL 010-2022 Mixing Aggregate Concrete Truck
T/SZZL 010-2022 Mixing Aggregate Concrete Truck
Basic Information
Scope
Main Technical Content: 4.1 General Technical Requirements 4.1.1 Dry-mixed mortar transport vehicles shall comply with the requirements of this document and be manufactured and assembled according to the product drawings and technical documents approved through the prescribed procedures. 4.1.2 All purchased and outsourced components shall comply with the corresponding standards (or technical document requirements) and have a manufacturer's quality certificate. They may only be used after passing the company's inspection. All self-manufactured components shall be inspected and approved in accordance with the relevant management documents and standards of the enterprise before assembly. 4.1.3 The mandatory inspection items related to safety, environmental protection, and energy efficiency of dry-mixed mortar transport vehicles shall comply with the provisions of relevant national standards and regulations. 4.2 Vehicle Requirements 4.2.1 The outer dimensions, axle load, and mass limits of the vehicle shall comply with the provisions of GB 1589. 4.2.2 The running safety of dry-mixed mortar transport vehicles shall comply with the provisions of GB 7258. 4.2.3 The braking performance and rollover stability angle of dry-mixed mortar transport vehicles shall comply with the provisions of GB 7258. 4.2.4 The reflective markings on the body of sludge transport vehicles shall comply with the provisions of GB 23254, and the installation of the reflective markings shall comply with the provisions of GB 7258. 4.2.5 The number, location, and color of external lighting and signal devices shall comply with the provisions of GB 4785. 4.2.6 The external noise limit during acceleration shall comply with the provisions of GB 1495. 4.2.7 The side and rear under-body protection of the vehicle shall comply with the provisions of GB 11567. 4.2.8 Dry-mixed mortar transport vehicles with a total mass of not less than 12,000 kg shall be equipped with a rear marking bo