CN2165170Y

CN2165170Y - Light insulation wall member

Info

Publication number: CN2165170Y
Application number: CN 93209881
Authority: CN
Inventors: 李铁滨; 王世芳; 杜汉民; 张景文
Original assignee: HAN SHOUDE
Current assignee: HAN SHOUDE
Priority date: 1993-04-16
Filing date: 1993-04-16
Publication date: 1994-05-18
Anticipated expiration: 2003-04-16

Abstract

The utility model relates to a heat insulation wall member which is composed of expanded perlite and foamed polystyrene lightweight concrete. The external form of the heat insulation wall member is an oblong facade body and is provided with a front and a back exposed surfaces, an upper, a lower, a left and a right surfaces are provided with semi-circle or semi-ellipse grooves which have openings along a central shaft, and the four grooves along the surfaces are vertical and are communicated mutually. The inner part of a building wall which is built by the member is formed with a horizontal pore canal and a vertical pore canal which are communicated mutually, and a building forms naturally a whole body after the inner sides of the pore canals are poured with the concrete. The utility model collects the load bearing, the thermal insulation, the guard and the pouring mould into one body, has an on-site construction forming in one time, has the advantages of energy-saving performance, anti-vibration performance, light volume, no red brick, rapid construction speed, etc., and is especially suitable for climates that the south is hot and the north is cold.

Description

Light insulation wall member

The utility model relates to the building masonry wall member.

At present, domestic building construction uses clay solid brick to build by laying bricks or stones substantially, and not only consume a large amount of soils and bake bricks, and the building heat preserving performance is bad, poor seismic behavior, speed of application waits problem very serious slowly.For solving this type of problem, the energy-saving wall of current domestic implementation such as hollow brick, the concrete of getting angry, rock wool and light panel frame etc. are all undesirable, all can not address the above problem comprehensively.

The utility model designs a kind of heat-preserving wall member that is made of expanded polystyrene (EPS) and expanded perlite light weight concrete construction just for addressing the above problem, and adopts on-the-spot job practices of building one-time cast-forming by laying bricks or stones then, forms an energy-conservation earthquake proof construction system.

Task of the present utility model realizes as follows: light insulating wall member profile is a rectangular facade body 1, former and later two exposed faces are arranged, there are semicircle or the

semiellipse groove

2,3 along the central axis opening, the mutual vertical connection of this four roads groove in the surface up and down.

This member is by expanded perlite, and expanded polystyrene (EPS), cement, additive and water mix casting and forms.

This member also can be by two-layer expanded polystyrene (EPS) light weight concrete construction therebetween expanded perlite concrete composite component.

Wall body construction of the present utility model, behind the masonry panel, its inside then is formed with the duct that is interconnected of level and vertical composition, pours into chutable concrete on the wall in the duct of opening at the scene, also can be communicated with floor and pour into a mould together, constitute the whole building of a lattice naturally.Therefore, its good integrity, and be indeterminate space structures, not only seismic stability is strong, and the bearing capacity height adapts to the requirement of providing fortification against earthquakes in the metropolis fully, and construction is easy, can accomplish that wall body construction gives system by factory, the job site perfusion, speed is fast, quality good; The utility model is owing to the heat insulating material that adopts expanded perlite and expanded polystyrene (EPS) to make, and coefficient of thermal conductivity is low, and energy-saving effect is remarkable, is particularly suitable for the extremely hot and northern frore area in south, and usage range is wide, obvious social benefit.The used wall body construction of the utility model has replaced common brick simultaneously, has so just fundamentally solved the problem of baking bricks in the field of ruining.In addition, the utility model is owing to adopt a large amount of perlites, originates easy, cheap thereby greatly reduces building cost.

Fig. 1 is the wall body construction three-dimensional view;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the front view of Fig. 1;

Fig. 4 is the left view of Fig. 1;

Fig. 5 is the wall body construction assembly drawing;

The utility model most preferred embodiment: 1, cast by expanded perlite, expanded polystyrene (EPS), cement, additive and water mixing, at first expanded perlite, expanded polystyrene (EPS), cement, additive and water being put into truck mixer mixes, can become pasty state through 3-5 minute at normal temperatures, put into then and give ready die for molding earlier, the workshop health is put in the demoulding, can use through 28 days under the normal temperature situation.2, the member method for making by two-layer foamed polystyrene concrete therebetween perlite concrete is: expanded perlite and expanded polystyrene (EPS) are produced light weight concrete construction respectively by above-mentioned batching, just when mould molding, the polystyrene concrete is placed on two-layer up and down in the mould, the centre accompanies perlite concrete, and thickness separately need not strict be controlled.

This kind component performance: unit weight P ₀400～500kg/m ³, compressive strength R _Press0.4～1.0MPa, coefficient of thermal conductivity λ 0.1～0.14W/mk, freeze proof D ₁₅～D ₂₅

The size of member is according to what of building floor, pressure-bearing size and customer requirements employing pattern not of the same race, and the member of different size has determined that lattice spare is the density of grid.General member thickness is 360～380mm, and width is 400～600mm, highly is that the member centre of 700～2800mm(height 2800mm will have the duct).For the ease of the manufacturing of member, also member can be made half earlier, member integral body of bonding again one-tenth.Interior exterior wall junction, door, window opening mouth both sides and upper and lower sides all have blind end type member, and this end type member also can be formed by the integrated member cutting.The semicircle of member and semiellipse size are generally φ 140～φ 200mm.

Adopt the building method of wall body construction of the present utility model to be: existing to build assembling by laying bricks or stones with this member is on the scene by design drawing, body of wall is inner formed by the duct that is interconnected up and down, pour into a mould to each duct perfusion chutable concrete and with floor in the upper end of wall then, construction successively forms a grid-system monolithic architecture thing at last on like this from descending.The load-carrying members of this system are grid-system in the formed concrete sky in whole ducts, and the crossbeam in this system (horizontal hole) is by structure requirement configuration reinforcement, to guarantee the plane stability in column (vertical duct).Door, window opening mouth upper horizontal duct, also configuration reinforcement forms lintel.Column is pressed the strength condition configuration reinforcement.Body of wall crossed node place configuration joint construction reinforcing bar is with the globality that guarantees that node connects.

Claims

1, a kind of wall body construction, it is a rectangular facade body, and feature of the present utility model has two exposed faces before and after being, and there is semicircle or the semiellipse groove along the central axis opening on the surface up and down, these four the mutual vertical connections of groove along the surface.

2, wall body construction as claimed in claim 1 is characterized in that: be to be made of front and back two-layer expanded polystyrene (EPS) light weight concrete construction therebetween expanded perlite light weight concrete construction, or be made of expanded polystyrene (EPS) and expanded perlite mixing light concrete.