For a ready mixed concrete mixing plant, the transportation range is generally 20 kilometers.

At the same time, because the precast concrete transaction is no longer subject to geographical restrictions, the credit review of foreign customers should be more strict to avoid unnecessary commercial risks..

There has always been a dispute over whether the ready mixed concrete supply contract is a sales contract or a contract of work.

Therefore, all component quality control must be completed before leaving the factory.

However, according to the code for acceptance of construction quality of cast structure engineering (dgj32 / j184-2016) and the key points for quality control of cast concrete structure engineering issued by the Department of housing and urban rural development of Jiangsu Province and other standards and documents, during the production of cast concrete components, the production unit is required to deepen the design of the drawings that fail to deepen the design, It can be seen that the production of precast concrete components is actually a contract for the producer to complete the production of products and deliver products according to the specific requirements of the demander.

Other subjects, including trade subjects and illegal subcontractors, cannot complete such cooperation work.

Magnetic Box

Once product quality problems are found in the installation process, serious consequences will occur.

Since it is precast in the production unit, all raw material proportioning, mixing, forming, curing and strength testing of the concrete are completed in the production unit, When delivered to the customer, the product is already a tangible finished component, which plays an important role in the important terms of the contract on product measurement, acceptance, pricing, payment and so on.

The key points for quality control of precast concrete structure engineering issued by the Department of housing and urban rural development of Jiangsu Province clearly requires that before production, the production unit needs to deepen the design of the construction drawings without detailed design, which shall be reviewed and confirmed by the original design unit; After the completion of the first precast concrete finished component of the same model, the mass production can be carried out only after the first piece acceptance.

In order to ensure that the quality control of precast concrete must be completed in the early stage.

3、 Key points of risk control of precast concrete contract 1.

4.

In terms of contract risk control, it is concluded that the key risk control contents of the contract are procurement subject review, quality control, performance cooperation and accounts receivable node control.

The quality responsibility is clarified.

In this way, the regional scope of product trading is completely liberated, and cross city and cross provincial trading can be achieved, which is no longer limited by the transportation distance of products.

2、 Compared with the ready mixed concrete supply contract, the precast concrete contract has the following characteristics: 1.

At present, many precast parts purchase contracts in practice are treated as sales contracts.

71) issued by the general office of the State Council, “strive to make the proportion of precast buildings in the newly-built building area reach 30% in about 10 years.” The opinions on promoting the reform and development of the construction industry (SZF [2017] No.

2.

For cast concrete components, since all production links are completed by the production unit, the construction unit is only responsible for installation, so different project quality responsibilities are clearly assigned to the production unit and the construction unit, that is, the production unit is responsible for the quality problems of the components itself, and the construction unit is responsible for the installation quality problems.

Therefore, when signing such contracts, we should first review the role and role of the procurement subject in project construction.

3.

This situation also exists in the precast concrete contract.

The finished product of the precast concrete contract is precast precast concrete components.

Content tips: according to the characteristics of precast concrete products and the comparison with ready mixed concrete contract, this paper analyzes that the precast concrete contract belongs to the customized contract in the contract, and has the characteristics of finished products, early quality control, clear quality responsibility and expanded product trading area.

Main review of the purchaser.

After the construction of the first floor or the first construction section is completed, the construction can be continued only after the acceptance.

According to the guidance on vigorously developing precast buildings (GBF [2016] No.

Due to the product characteristics of ready mixed concrete, the proportioning, mixing and transportation of raw materials are completed by the production unit, and the formwork erection, pouring and maintenance are completed by the construction unit, which causes the two sides to often quarrel over the quality of concrete structure.

Therefore, it is more in line with the provisions of the contract law on the contract.

According to the requirements, the precast concrete components will be directly installed by the construction unit after entering the site, so as to save resources and shorten the construction period.

The product trading area is expanded, and the cast concrete is no longer strictly limited by the product area like the ready mixed concrete.

Strictly speaking, the procurement unit of precast concrete should be the engineering construction unit or the general contracting construction unit.

The precast concrete is completed in the factory and delivered to customers in the form of finished components.

Different courts have different ways to deal with it.

151) issued by the Jiangsu provincial government makes it clear that “by 2020, the precast buildings in the province will account for 30% of the new construction area.” Therefore, precast buildings will usher in all-round development faster and earlier in Jiangsu Province.

As an important link in the promotion of precast buildings, precast concrete contract signing and risk control can effectively promote precast concrete enterprises to occupy the market better and faster and serve the implementation of national industrial policies.

Since the production of precast concrete needs to involve the detailed design of drawings and communication with the design unit, the procurement unit undertakes important cooperation work.

No matter how far it is, it may not only affect the strength and quality of ready mixed concrete after initial setting, but also greatly reduce its economic efficiency.

Precast building is the encouraging direction of the national construction industry policy in the future.

1、 The precast concrete contract should be a customized contract in the contract of work.