CN201915551U

CN201915551U - High-strength composite molding external wall panel

Info

Publication number: CN201915551U
Application number: CN201020685051XU
Authority: CN
Inventors: 韩秀军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-29
Filing date: 2010-12-29
Publication date: 2011-08-03
Anticipated expiration: 2020-12-29

Abstract

The utility model discloses a high-strength composite molding external wall panel, which comprises steel net layers, cement layers and a fire-retardant thermal-insulation inner core. The front cement layer and the back cement layer are arranged on surfaces of a front face and a back face of an external wall panel, the two steel net layers integrally fit with inner surfaces of the cement layers, the fire-retardant thermal-insulation inner core is clamped between the two steel net layers, a plurality of spots which are used for realizing connection support are further disposed between the two steel net layers, the two steel net layers and the support form a net cage to wrap the thermal-insulation inner core, and the front cement layer and the back cement layer are stamped on the two steel net layers to form the front face and the back face of the external wall panel by the aid of a full-automatic wall panel machine. The external wall panel is fireproof, seismic-resistant, sound-insulation, anti-frosting and damp-proof, is small in volume, low in building energy consumption, fine in building energy conservation, convenient in transport and construction, short in construction period, convenient for clipping and splicing and being additionally provided with various decorative faces and low in comprehensive manufacturing cost, avoids loss, and can save comprehensive manufacturing cost by 5% to 15% when used as a wall and roof material.

Description

High-strength compound moulding side fascia

Technical field:

The utility model relates to a kind of building unit, relates in particular to a kind of high-strength compound moulding side fascia that is used for building outer wall material and highrise building and steel frame filled wall.

Background technology:

At present, the outer wall material that generally uses of building trade and highrise building and steel frame filled wall kind by: 1, add 2C sheet material; 2, hollow stalk interior wall sheet material; 3, gypsum interior wall dalle; 4, cement hollow plate; 5, brick mix structure filling wall; 6, air-entrained concrete building block.Though these materials for walls respectively have its advantage, also have the following disadvantages simultaneously: add short, the not load-bearing substantially of poor, non-watertight, not heat insulation life-span of 2C timber intensity; Hollow stalk interior wall sheet material, not sound insulation, intensity are low, the moisture-sensitive distortion, easily be heated on fire; The gypsum interior wall dalle mainly plays the decoration effect, and is fragile; The cement hollow plate, the volume heaviness, it is big to take up room, and the sound insulation solar heat protection is warming poor; Brick mix structure filling wall, deadweight be than great, and consumes energy is many, contaminated environment, waste resource and cost height; Though air-entrained concrete building block has certain advantage than above-mentioned material, take up room greatly but still exist, difficulty of construction is big, resource consumption is many, the problem that cost of production is high.

Summary of the invention:

In order to solve above-mentioned outer wall material, highrise building and the existing deficiency of steel frame filled wall, the purpose of this utility model provides a kind of good combination property, of many uses, the high-strength compound moulding side fascia that meets the energy-conserving and environment-protective requirement.

The technical solution of the utility model realizes in the following manner:

A kind of high-strength compound moulding side fascia, it is made up of steel mesh layer, cement layer and anti-flaming thermal-insulation inner core, wherein, side fascia tow sides surface is the positive and negative cement layer, being close to the cement layer inner surface is two steel mesh layers for one, accompany the anti-flaming thermal-insulation inner core between the two steel mesh layers, also be provided with multiple spot and be connected to support between two steel mesh layers, two steel mesh layers and support form a cylinder mould heat insulation inner core are wrapped up; The positive and negative cement layer forms the side fascia tow sides by the wallboard machine pressing mold on two steel mesh layers.

Described anti-flaming thermal-insulation inner core can be rock cotton board or polystyrene board.

Described side fascia both sides are provided with and connect tongue or connect groove so that splicing.

Described cement layer 5 thickness are 25-30mm.

Described moulding side fascia thickness is 110mm.

Good effect of the present utility model is:

1, the fire prevention: in the invar screen frame filling every the combustion, heat-insulating material, two-sided in mould compound 25-30mm solid cement mortar, solidify the back firm, complete fire-retardant wall plate.

2, shockproof: be to be skeleton with the steel mesh cage, assembling back gauze wire cloth fuses, and oeverall quality is extremely light, and the steel wire grid of taking is intensive, and non-rigid connection is built into integral body, and comparing with brick wall has fabulous anti-seismic performance.

3, sound insulation: when the thick cement mortar of 30mm was all smeared on the two sides, its sound transmission loss was 48db; When the cement mortar of 25mm was smeared on the two sides, its sound transmission loss was 48db, can satisfy the requirement of partition wall secondary standard.

4, freeze proof, moistureproof: inner core material is rock cotton board or polystyrene board, and the water absorption rate of rock cotton board is 0.1%-0.32%, and polystyrene board absorbs water hardly, and moisture resistance can be better than the common brick wall, and its frost resistance reaches the freeze proof label of D25 level.

5, volume is little: this high-strength compound moulding side fascia is two-sided smear mortar after, thickness is no more than 110mm, same building area is compared the usable floor area utilization factor and can be improved more than 13% with brick wall.

6, the low building energy conservation of construction energy consumption is good: the manufacturing energy input of this high-strength compound moulding side fascia is low, and it also is minimum using energy consumption.The manufacturing energy consumption of the high-strength compound moulding side fascia of the rock wool inner core that 110mm is thick is 14.30kg mark coal/m ², and the manufacturing energy consumption of the thick brick wall of 240mm is 25.61kg mark coal/m ²The manufacturing energy consumption of the thick brick wall of 490mm then is 53.50kg mark coal/m ²Compare every 1m with brick wall ²Can save heating high-strength compound moulding side fascia year with marking coal 5kg.

7, transportation easy construction, lossless, duration weak point: this high-strength compound moulding exterior wall plate body is light, convenient transportation, prefabricated construction, speed is fast, lossless, and repeatedly dismounting repeated use of sheet material, speed of application is ten times of common brick 24 walls, weight is lighter than 4 times of common bricks, service life exceedingly popular greatly brick wall; Individual plates intensity surpasses three grades of hollow cement floors, and every all has very convenient, upper and lower, the long and short any connection of tongue and groove assembling, is the inside and outside filling wall of modern high building, large-scale steel roof truss factory building, the first-selection of interior exterior wall.

8, be convenient to cut out splicing and add and do various facings: during construction and installation, can be as required, do cutting out and splicing of arbitrary dimension, do various interfaces and special formed, can do various facings on the cement mortar surface, as mosaic, building coating, face brick, wallpaper and ceramic tile etc., also can hang various hanging cupboards.

9, comprehensive cost is low: use this high-strength compound moulding side fascia to make the wall roofing material and can save cost 5%-15%.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

The tool present embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing:

As seen from Figure 1: the utility model is made up of steel mesh layer (2), cement layer 5 and anti-flaming thermal-insulation inner core 3, wherein, side fascia tow sides surface is positive and negative cement layer 5, being close to positive and negative cement layer inner surface is two steel mesh layers 2 for one, accompany anti-flaming thermal-insulation inner core 3 between the two steel mesh layers, between two steel mesh layers, also be provided be connected to support 1, two steel mesh layer 2 and support and form a cylinder mould heat insulation inner core is wrapped up of multiple spot; Positive and negative cement layer 5 forms the side fascia tow sides by full-automatic wallboard machine pressing mold at two steel mesh layers.

Be it can also be seen that by Fig. 1: described anti-flaming thermal-insulation inner core 3 can be rock cotton board or polystyrene board.

Be it can also be seen that by Fig. 1: described cement layer 5 thickness are 25-30mm.

Be it can also be seen that by Fig. 1: described moulding side fascia thickness is 110mm.

The utility model can be widely used in the filling wall of all height story frame structure buildings and the monolithic architecture in three layers of house below 12 meters, can realize building the house by one watt of one wood of a brick, and removable removable.

Be steel mesh to be filled the composite plate that forms behind the inner core put into the full-automatic formwork erection machine 4 of fluid pressure type and carry out complex cement in the utility model production; the side fascia of producing, crack resistance is good, the drying shrinkage value is low, automatic temperature-controlled; self heating or self Steam Heating, self maintenance; make the dry-shrinkage deformed value of product greatly reduce flat appearance.The planeness of plate face has been controlled in strictness, and plastering process again after having eliminated sheet material and installing had both alleviated difficulty of construction, guaranteed the metope quality again.

The every mechanical performance index of this high-strength compound moulding side fascia is as follows:

1, beam test result:

2, axial compression test result:

3, impact test result:

Claims

1. high-strength compound moulding side fascia, it is made up of steel mesh layer (2), cement layer (5) and anti-flaming thermal-insulation inner core (3), it is characterized in that: side fascia tow sides surface is cement layer (5), being close to the cement layer inner surface is two steel mesh layers (2) for one, accompany anti-flaming thermal-insulation inner core (3) between the two steel mesh layers, also be provided with multiple spot and be connected to support (1) between two steel mesh layers, two steel mesh layers (5) and support (1) form a cylinder mould heat insulation inner core are wrapped up; Positive and negative cement layer (5) forms the side fascia tow sides by the wallboard machine pressing mold on two steel mesh layers.

2. high-strength compound moulding side fascia according to claim 1 is characterized in that: described anti-flaming thermal-insulation inner core (3) is rock cotton board or polystyrene board.

3. high-strength compound moulding side fascia according to claim 2 is characterized in that: described moulding side fascia both sides are provided with and connect tongue or connect groove.

4. high-strength compound moulding side fascia according to claim 3 is characterized in that: described cement layer (5) thickness is 25-30mm.

5. high-strength compound moulding side fascia according to claim 4 is characterized in that: described moulding side fascia thickness is 110mm.