Unlock instant, AI-driven research and patent intelligence for your innovation.

A building thermal insulation exterior wall structure and construction method thereof

A technology for building thermal insulation and exterior walls, applied in building components, building structures, buildings, etc., can solve the problems of poor wall aesthetics and low surface flatness, and achieve good surface flatness, improve aesthetics, and improve durability. Effect

Active Publication Date: 2020-07-10
WENZHOU DONGLIAN MUNICIPAL ENG CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technology has the following defects: the surface flatness of the thermal insulation slurry is not high after curing, and after the construction is completed, it is necessary to rub it with a ruler to meet the flatness requirements, otherwise the poor flatness will lead to the aesthetics of the wall surface. poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A building thermal insulation exterior wall structure and construction method thereof
  • A building thermal insulation exterior wall structure and construction method thereof
  • A building thermal insulation exterior wall structure and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A building insulation exterior wall structure and construction method thereof, such as figure 1 and figure 2 As shown, it includes a wall 1, the wall 1 is formed by a steel cage 11 and concrete poured in the steel cage 11, a plurality of horizontal fixing bolts 2 are welded on the steel cage 11, and the fixing bolts 2 face away from the wall 1 Extending on one side, the wall 1 is provided with an adhesive layer 3, a first thermal insulation layer 4, a waterproof layer 5, a reinforcement layer 6, an anti-crack layer 7 and a second thermal insulation layer 8 in sequence on the side away from the outdoor, wherein the adhesive Layer 3, waterproof layer 5 and anti-crack layer 7 are all viscous, and the first thermal insulation layer 4 and the second thermal insulation layer 8 are all provided with mounting holes 81 that slide and fit with the fixing bolt 2, so that the first thermal insulation layer 4 and the second thermal insulation layer The second insulation layer 8 ca...

Embodiment 2

[0057] A construction method of a building thermal insulation exterior wall structure, the specific method is:

[0058] S1: constructing the reinforcement cage 11, then welding the fixing bolts 2 to the reinforcement cage 11, and pouring concrete into the reinforcement cage 11 to form an outer wall;

[0059] S2: Apply adhesive mortar on the side of the wall body 1 facing the outdoor to form an adhesive layer 3, slide and insert the first thermal insulation layer 4 on the fixing bolt 2 and bond it to the adhesive layer 3;

[0060] S3: coating a layer of waterproof and anti-crack mortar on the side of the first insulation layer 4 away from the adhesive layer 3 to form a waterproof layer 5, and attaching hot-dip galvanized steel wire mesh to the surface of the waterproof and anti-crack mortar to form a reinforcement layer 6;

[0061] S4: continue to coat a layer of anti-crack mortar on the side of the hot-dip galvanized steel wire mesh away from the waterproof layer 5 to form an ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a building heat insulation outer wall structure and a construction method thereof, and belongs to the technical field of a heat insulation outer wall. The building heat insulation outer wall structure is characterized by comprising a wall body, wherein a steel reinforcement cage is embedded in the wall body; fixing screw bolts horizontally facing the outdoor direction arewelded onto the reinforcement cage; a first heat insulation layer, a reinforcing layer and a second heat insulation layer which are matched with the fixing screw bolts in an inserting way are sequentially arranged at one outdoor side of the wall body from inside to outside; the first heat insulation layer is a first heat insulation layer made of XPS extruded polystyrene board materials; the secondheat insulation layer is a second heat insulation layer made of rock wool materials; the inside of the second heat insulation layer is hollow; the end part, far away from the wall body, of each fixing screw bolt is provided with a material filling hole; the material filling hole communicates with the inside of the second heat insulation layer; and a ventilation hole communicating with the material filling hole is formed in the circumferential surface of one end, far away from the wall body, of each fixing screw bolt, so that the effects of improving the heat insulation capability of an outerwall and ensuring the surface flatness at the same time are achieved.

Description

technical field [0001] The invention relates to the technical field of thermal insulation exterior walls, in particular to a building thermal insulation exterior wall structure and a construction method thereof. Background technique [0002] At present, due to the continuous improvement of the requirements for energy conservation and environmental protection, building energy conservation has become an important link to improve the energy efficiency of the whole society. Building materials and building insulation structures are the most basic leap forward to achieve building energy conservation. The thermal insulation measures of the building envelope are being strengthened day by day, among which the development of external wall thermal insulation is the fastest, and its thermal insulation effect is getting better and better. [0003] Existing thermal insulation treatment on the outside of the wall adopts insulation boards of various materials to bond each other to achieve t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/76E04B1/80E04B2/86
CPCY02A30/244
Inventor 朱金荣马爱道
Owner WENZHOU DONGLIAN MUNICIPAL ENG CO LTD