BeiJing JinYangXin Building Materials Co. Limited

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Our Products » 280mm series

280mm Series Heat Insulating, Decorative, General Compound Building Blocks

Following the No.66(1992)document issued by the state council, the company get accelerated the renovation of walling materials, popularize the spirit of building the energy saving house, and cooperated with Chinese Architecture Science Research Institute to develop this patent product, the heat- insulating, load-bearing, decorative hollow concrete building blocks. In recent years, domestic blocks building most adopt the 190mm thick concrete hollow building blocks to build the load bearing wall. In order to reach the requirement of building energy saving, the way either pasting the concrete poly-phenyl board inside the concrete hollow building blocks or making the heat-insulating outboard of it is being used. No matter heat reservation inside or outside, it results to the phenomenon of different degree cracking and leakage. This phenomenon takes effect on the application and promotion in a wider range. As to resolve the above problem, we develope the compound concrete hollow building blocks integrated with heat-reservation, load-bearing, decoration functions, to realize the purpose of being economic, convenient, specious and practical. Moreover, it has been used in about 200,000 square meters construction and got the good comments.

The Advantage of Compound Building Blocks:

Integration of heat-reservation, load-bearing, decorative functions. Meanwhile, it resolves the problem of steady connection between the decorative surface and structure sheaf goods.
Adoption of top-quality poly-phenyl board compound heat-reservation way. Have the advantage of outer heat-reservation. Not only solve the problem of easily-cracked and great temperature difference between inner and outer wall constructed by concrete products, and equal with the heat-reservation effect of 620mm thick clay tile wall. The compound building block is composed of high-strength cement and poly-phenyl. Every physical-chemical guideline has no obvious variation during 20 years. The durability and aging resistance have already got the international certification.
High speed of construction, complete the outer heat-reservation and masonry at the same time.
Light self-weight, lessen the base load, save the masonry cement.
The shape of compound building blocks design is in accordance with modular system, adopting en-block, half-block, seven-block, crossed block so on. Decrease the building blocks incision at construction site. Guarantee the good management during whole process of construction.
Low comprehensive construction cost, with obvious economic benefit and social effect.