CN209040323U - A kind of heat-insulating wall structure - Google Patents

Abstract

The utility model relates to a kind of heat-insulating wall structures, belong to technical field of building construction.Including exterior wall, the exterior wall surface is equipped with building and pours cement mortar layer, building pours cement mortar layer surface and is equipped with binding sand pulp layer, adhesive mortar layer surface is equipped with extruded polystyrene board insulating layer, extruded polystyrene board insulation layer surface is equipped with thick galvanized steel wire netting, thick zinc-coated wire net surface is equipped with cement sand bed, and cement mortar layer surface is equipped with binding sand pulp layer, and adhesive mortar layer surface is equipped with face brick.Industry and the civil buildings that the utility model is suitable for having heating requirement or refrigeration air-conditioner requirement, can be not only used for new construction, and can be used for the reducing energy consumption engineering of old building.

Description

A kind of heat-insulating wall structure

Technical field

The utility model relates to a kind of heat-insulating wall structures, belong to technical field of building construction.

Background technique

With the continuous progress of society and the continuous development of science and technology, present people become more concerned with us and depend on for existence The earth, most countries have had also recognized that environment to the importance of our human developments in the world.Improve ours Environmental problem it is mostly important be exactly energy problem, fundamentally to solve energy problem, in addition to finding the new energy, energy conservation is Most directly effective important measures at present.

Building energy consumption refers to building consumed energy in use, including is used for air-conditioning, heating, illumination, heat The energy consumption of water supply, electrical, cooking etc..China's building energy consumption alreadys exceed the 1/4 of non-renewable energy total quantity consumed at present, reaches It is 3 times of same latitude country, the world to 27% or so.Building energy conservation is improved under the premise of ensuring indoor thermal comfort environment of rural The efficiency of energy utilization of heating, ventilation, air-conditioning, illumination, cooking, household electrical appliance and hot water supply etc..Outside based on meteorology Environment, architecture noumenon and equipment and indoor conditions are three big influence factors of building energy conservation.The peripheral structure wherein built Insulation designs the energy consumption that can largely reduce building.

Utility model content

In view of the above-mentioned problems existing in the prior art, the utility model proposes a kind of heat-insulating wall structures.

The utility model, which is that the following technical solution is employed, to be realized:

A kind of heat-insulating wall structure, including exterior wall, the exterior wall surface are equipped with building and pour cement mortar layer, building It pours cement mortar layer surface and is equipped with binding sand pulp layer, adhesive mortar layer surface is equipped with extruded polystyrene board insulating layer, and extrusion molding is poly- Polystyrene board heat-insulatation layer surface is equipped with thick galvanized steel wire netting, and thick zinc-coated wire net surface is equipped with cement sand bed, cement sand bed Surface is equipped with binding sand pulp layer, and adhesive mortar layer surface is equipped with face brick.

Further, the extruded polystyrene board insulating layer is fixed on exterior wall by nylon expanding tube screw.

Further, nylon washer is equipped between the nylon expanding tube screw and extruded polystyrene board insulating layer.

Further, the area for building the binding sand pulp layer for pouring cement mortar layer surface is protected not less than extruded polystyrene board The 50% of warm level product.

Further, the thick galvanized steel wire netting with a thickness of 1.2cm.

Compared with prior art, the utility model has the beneficial effects that

(1) industry and civil buildings that the utility model is suitable for having heating requirement or refrigeration air-conditioner requirement, can be not only used for New construction, and can be used for the reducing energy consumption engineering of old building.

(2) External Thermal Insulation Technology for External is used, since heat preservation is placed on the outside of buildings exterior-protected structure, has been buffered because temperature becomes Change the stress for causing malformation to generate, avoids rain, snow, freeze, melt, doing, the destruction of structure caused by wet circulation, reduce air The erosion of middle pernicious gas and ultraviolet light to building enclosure, and it can be effectively prevent and reduce the temperature deformation of wall, eliminate top layer Cross wall common diagonal crack or splayed crack.Therefore, External Thermal Insulation Technology for External can not only reduce the temperature stress of building enclosure, but also right Main structure shields, to effectively improve the durability of main structure, reduces long term maintenance expense.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Wherein, the above drawings include the following reference numerals: 1, building pours cement mortar layer；2, binding sand pulp layer；3, thick plating Zinc steel wire；4, nylon expanding tube screw；5, cement sand bed；6, face brick；7, exterior wall；8, extruded polystyrene board insulating layer；9, Buddhist nun Imperial washer.

Specific embodiment

In order to which the utility model aim, technical solution is more clearly understood, below by embodiment, to the utility model It is described in further detail.

Embodiment one:

As shown in Figure 1, a kind of heat-insulating wall structure, including exterior wall 7,7 surface of exterior wall are equipped with building watering Silt pulp layer 1, building pour 1 surface of cement mortar layer and are equipped with binding sand pulp layer 2, and it is poly- that 2 surface of binding sand pulp layer is equipped with extrusion molding Polystyrene board heat-insulatation layer 8,8 surface of extruded polystyrene board insulating layer are equipped with thick galvanized steel wire netting 3, and thick 3 surface of galvanized steel wire netting is equipped with Cement sand bed 5,5 surface of cement sand bed are equipped with binding sand pulp layer 2, and 2 surface of binding sand pulp layer is equipped with face brick 6.

The extruded polystyrene board insulating layer 8 is fixed on exterior wall 7 by nylon expanding tube screw 4.

Nylon washer 9 is equipped between the nylon expanding tube screw 4 and extruded polystyrene board insulating layer 8.

The area for building the binding sand pulp layer 2 for pouring 1 surface of cement mortar layer is not less than 8 face of extruded polystyrene board insulating layer Long-pending 50%.

It is described thickness galvanized steel wire netting 3 with a thickness of 1.2cm.

The phenomenon that thick galvanized steel wire netting 3 can effectively enhance the fastness of wall and prevent crack, mesh 12* 12mm, good heat insulating are easy to construct.

The process conditions of production steel wire should be hot galvanizing after first welding, and galvanized layer thickness should be not less than certain limit value； It should prevent from making moist in storage and transportation, use process, avoid bending repeatedly as far as possible；Mortar cover inside and outside thick galvanized steel wire netting 3 is all It should be more than certain thickness.Now, some engineerings are used without zinc-plated cold-drawn silk screen；Though have through zinc-plated, zincincation It cannot be guaranteed enough thickness；Steel wire net rack production technology be first it is zinc-plated after welding；It connects and adopts between some engineering steel wires With the method for burning silk binding, these all may be decreased the durability of steel wire.

The utility model technique is as follows:

Material preparation → brushing building pours cement mortar → brushing adhesive mortar → stickup extruded polystyrene board → and polishes, repairs → drilling, installation nylon expanding tube screw 4 → smear bottom anticracking grout → paving hangs thick galvanized steel wire netting 3 → and smear cement bonded sand for whole, hidden inspection Slurry → brushing adhesive mortar → binding face tile 6 → finishing, examination → wiping seam.

The above is only the preferred embodiment of the present invention and oneself, not with the utility model be limitation, it is all this Made impartial modifications, equivalent substitutions and improvements etc., should be included in the utility model within the spirit and principle of utility model Patent covering scope in.

Claims (5)

1. a kind of heat-insulating wall structure, including exterior wall (7), which is characterized in that exterior wall (7) surface is equipped with building and pours Cement mortar layer (1), building are poured cement mortar layer (1) surface and are equipped with binding sand pulp layer (2), binding sand pulp layer (2) surface paving Equipped with extruded polystyrene board insulating layer (8), extruded polystyrene board insulating layer (8) surface is equipped with thick galvanized steel wire netting (3), thick galvanized steel Silk screen (3) surface is equipped with cement sand bed (5), and cement sand bed (5) surface is equipped with binding sand pulp layer (2), adhesive mortar Layer (2) surface is equipped with face brick (6).

2. heat-insulating wall structure according to claim 1, which is characterized in that the extruded polystyrene board insulating layer (8) passes through Nylon expanding tube screw (4) is fixed on exterior wall (7).

3. heat-insulating wall structure according to claim 2, which is characterized in that the nylon expanding tube screw (4) and extrusion molding are poly- Nylon washer (9) are equipped between polystyrene board heat-insulatation layer (8).

4. heat-insulating wall structure according to claim 1, which is characterized in that the building pours cement mortar layer (1) surface Binding sand pulp layer (2) area be not less than extruded polystyrene board insulating layer (8) area 50%.

5. heat-insulating wall structure according to claim 1, which is characterized in that it is described thickness galvanized steel wire netting (3) with a thickness of 1.2cm。