Composite insulation building blocks and production method thereof

A composite thermal insulation and block technology, which is applied in the field of masonry wall materials, can solve the problems of warping of organic thermal insulation boards, poor control of purchase channels, and control of project quality, so as to achieve simple construction and save construction period and construction cost. , The effect of improving the molding speed

Inactive Publication Date: 2016-06-15
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of construction, traditional external wall thermal insulation systems are widely used, but due to non-compliance with regulations during construction, open flames during construction, cutting corners during construction, and poor control of purchase channels, they cannot be strictly controlled in accordance with product quality standards and construction regulations. Problems such as project quality often cause on-site organic insulation boards (such as polystyrene boards, extruded boards, etc.) to catch fire and fall off, causing major safety accidents in serious cases
[0003] The design of the exterior wall uses autoclaved aerated concrete blocks as the wall. The process of thinly plastering the exterior wall insulation system is very common. Warping and cracking of insulation boards may cause safety accidents in severe cases

Method used

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  • Composite insulation building blocks and production method thereof

Examples

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Effect test

Embodiment example 1

[0024] A composite thermal insulation block, which is composed of an autoclaved aerated concrete block (1), an adhesive layer (2), a thermal insulation board (3), an anchor bolt (4), and an adhesive protective layer (5), wherein the autoclaved The aerated concrete block, adhesive layer, and insulation board are connected in sequence through anchor bolts, and the adhesive protection layer is covered on the outside; the adhesive layer and the adhesive protection layer are gypsum-based inorganic insulation mortar, and the insulation board is made of extruded board.

[0025] The gypsum-based inorganic thermal insulation mortar is made by adding water and stirring components such as building gypsum, alkaline activator, aggregate, admixture, and vitrified microspheres. 25% activator, 0.1% water reducer, 0.6% water retaining agent, 0.25% water repellent, 10% vitrified microbeads, 0.35% styrene-acrylic emulsion, 0.23% fiber, 0.7% polyvinyl alcohol, 18% sand, slow Coagulant 0.08%; wate...

Embodiment example 2

[0036] A composite thermal insulation block, which is composed of an autoclaved aerated concrete block (1), an adhesive layer (2), a thermal insulation board (3), an anchor bolt (4), and an adhesive protective layer (5), wherein the autoclaved The aerated concrete block, adhesive layer, and insulation board are connected in sequence through anchor bolts, and the adhesive protection layer is covered on the outside; the adhesive layer and the adhesive protection layer are gypsum-based inorganic insulation mortar, and the insulation board is polyurethane board.

[0037] The gypsum-based inorganic thermal insulation mortar is made by adding water and stirring components such as building gypsum, alkaline activator, aggregate, admixture, vitrified microbeads, and the components are formulated according to the following weight ratio: building gypsum 46%, alkali Sex stimulating agent 23%, water reducing agent 0.05%, water retaining agent 0.6%, water repellent agent 0.3%, vitrified micr...

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Abstract

The invention provides composite insulation building blocks. The composite insulation building blocks are composed of autoclaved aerated concrete building blocks, bonding layers, insulation boards, anchor bolts, and bonding protective layers. The autoclaved aerated concrete building blocks, the bonding layers, and the insulation boards are connected in order through the anchor bolts, and the bonding protective layers cover the outer side. A production method employs a streamline work, is carried out according to the process, and is completed through one production line, the forming speed is fast, the waiting time is short, and the production speed is fast. The composite insulation building blocks have the advantages of reasonable design and structure, light weight, good thermal conductivity, low cost, simple construction, reasonable production process, and large output, so that high requirement of building energy saving can be satisfied.

Description

technical field [0001] The invention relates to a wall material for masonry, in particular to a composite thermal insulation block and a manufacturing method thereof. Background technique [0002] In the field of construction, traditional external wall thermal insulation systems are widely used, but due to non-compliance with regulations during construction, open flames during construction, cutting corners during construction, and poor control of purchase channels, they cannot be strictly controlled in accordance with product quality standards and construction regulations. Problems such as project quality often cause on-site organic insulation boards (such as polystyrene boards, extruded boards, etc.) to catch fire and fall off, causing major safety accidents in severe cases. [0003] The design of the exterior wall uses autoclaved aerated concrete blocks as the wall. The process of thinly plastering the exterior wall insulation system is very common. The warping and cracki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/41C04B28/14B32B13/04B32B7/08B32B7/12
CPCB32B7/08B32B7/12B32B13/04B32B2307/304C04B28/14E04C1/41C04B7/02C04B7/34C04B18/08C04B18/141C04B2103/302C04B2103/465C04B14/22C04B24/26C04B24/2623C04B14/06C04B2103/22
Inventor 张国辉温海滨刘会泉王慧
Owner UNIV OF JINAN
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