Where is the construction industry information, soft connection engineering materials, structural ac

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Class B supervision documents--- B3 engineering quality control documents--- B3-2 materials, structural parts, equipment inspection forms, general inspection forms are in class B documents.

Summary. Hello friends, for you to answer the engineering materials and components and equipment application form is used to declare the various materials, components and equipment used in the project, so that the relevant departments can review and approve. Among them, concrete is also a material that needs to be declared.

The following information needs to be provided for the declaration of concrete:1The type and amount of raw materials, such as cement, aggregate, fly ash, etc.

2.Mix ratio, that is, the ratio of various raw materials. 3.

Control parameters during pouring and curing, such as construction temperature, curing time, etc. 4.Physical property parameters such as strength grade and compactness of concrete.

Hello friends, for you to answer the engineering materials and components set up the fire and fire preparation application form is used to declare the various materials, components and equipment used in the project, so that the relevant departments can review and approve. Among them, concrete is also a material that needs to be declared. The following information is required for the declaration of concrete:

1.The type and amount of raw materials, such as cement, aggregate, fly ash, etc. 2.

Mix ratio, that is, the ratio of various raw materials. 3.Control parameters during pouring and curing, such as section construction temperature, curing time, etc.

4.Physical property parameters such as strength grade and compactness of concrete.

In short, the declaration form needs to record the whole process of concrete from raw materials to construction and maintenance in detail to ensure the quality and safety of the old certificate project. When delaying the completion of the declaration form, it is necessary to provide accurate information as required, and at the same time, it is necessary to pay attention to the rules and format of the text.

The materials mainly include steel bars, waterproofing membranes, cement, sand, stones, bricks, blocks, etc., which are more common on site.

Newspaper: steel bar, cement, various materials for water supply and drainage, air conditioning, generators, construction machinery, etc.

In terms of material submission for review, this form has a total of three sheets

1. It is the cover of the material for review;

2. It is the list of quantities;

3. It is the material book (including inspection report, product certificate, quality assurance certificate) The quantity list you say refers to the name, specification, model, quantity, material, origin, quality grade and other relevant information of the material you submit for review. Materials include: steel bars, cement, various materials for water supply and drainage, air conditioners, generators, construction machinery, etc.

In terms of material submission for review, this form has a total of three sheets

1. Rolling is the cover of the material for review;

2. It is the list of quantities;

3. It is the material book (including the inspection report, the pure product certificate, and the quality assurance certificate) The quantity list you say refers to the name, specification, model, quantity, material, origin, quality grade and other relevant information of the material you apply for review.

Materials include: steel bars, cement, various materials for water supply and drainage, air conditioners, generators, construction machinery, etc.

Engineering materials: materials used in machinery, vehicles, ships, construction, chemicals, energy, instrumentation, aerospace and other engineering fields. It is used to make engineering components and mechanical parts, and also includes some materials used to make tools and materials with special properties.