Trellis type sandwiched and heat-bridge free concrete block and preparation method thereof

A concrete block and lattice type technology is applied in the field of thermal insulation blocks to achieve the effects of avoiding thermal bridge effect, convenient construction technology and reducing project cost

Inactive Publication Date: 2013-02-06
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims at the above-mentioned technical problems, and aims at providing a thermal bridge effect of blocks that can be avoided without using other heat-insulating layers. energy saving problem

Method used

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  • Trellis type sandwiched and heat-bridge free concrete block and preparation method thereof

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Experimental program
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Embodiment 1

[0016] Such as figure 1 The shown lattice-type sandwich concrete block sandwich insulation layer 1, lattice-type concrete 2, and concrete rib 3. There are at least four sandwich insulation layers 1 in the latticed concrete 2; two sandwich insulation layers 1 in each layer are separated by a concrete rib 3, and there are at least two concrete ribs 3 in each layer, and the sandwich insulation layer 1 and adjacent layers are staggered. The thickness of the sandwich insulation layer 1 from the outside to the inside at any point on the side of the lattice concrete 2 is at least half of the total thickness.

[0017] The method for preparing the lattice type sandwich concrete block without thermal bridge comprises the following steps:

[0018] a. Cutting of sandwich insulation layer 1; b. Waterproof treatment of sandwich insulation layer 1, using polymer cement waterproof coating; the working temperature of polymer cement waterproof coating is higher than 5 degrees Celsius; waterpr...

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Abstract

The invention discloses a trellis type sandwiched and heat-bridge free concrete block and a preparation method thereof. The trellis type sandwiched and heat-bridge free concrete block includes sandwiched thermal insulation layer trellis type concrete and concrete ribs, and at least four sandwiched thermal insulation layers are arranged in the trellis type concrete; and every two sandwiched thermal insulation layers on each layer are separated by one concrete rib, at least two concrete ribs are arranged on each layer, and the sandwiched thermal insulation layers and the sandwiched thermal insulation layers on the adjacent layers are mutually staggered. The invention has the effects and advantages that the heat bridge effect at the part without thermal insulation of the building block can be prevented without adopting other thermal insulation layers, so that the energy-saving capability of a building is greatly improved, the thermal insulation effect is enhanced, and durability, safety, fire resistance and effective sound insulation can be realized; and the construction technique is convenient, the speed is high, the building efficiency is improved, material is saved, transporting capacity and construction cost are reduced, the building block is light, and the cost of the whole building is low.

Description

technical field [0001] The invention relates to a thermal insulation block, in particular to a lattice-type sandwich concrete block without a thermal bridge and a preparation method thereof. Background technique [0002] The production and application of blocks are closely related to resources, energy, ecological environment and living conditions. The development of new wall materials in China, the adjustment of product structure, the improvement of equipment technology level, the improvement of product performance and quality, and the improvement of construction application technology will further promote the development of my country's building materials and building energy conservation, and will contribute to my country's sustainable development. The implementation of the strategy has a positive effect. As a building form suitable for my country's national conditions, the advantages of block building are mainly manifested in: outstanding seismic performance; convenient a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/41B28B1/30
Inventor 张延年
Owner SHENYANG JIANZHU UNIVERSITY
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