CN203412171U - Bearing type self thermal insulation slotted block - Google Patents

Abstract

The utility model discloses a bearing type self thermal insulation slotted block. The block is a rectangular block which comprises a bearing part and a thermal insulation part. The bearing type self thermal insulation slotted block is characterized in that the block bearing part comprises hollow rectangular ribs (1), an outer wall (5), a middle wall (11) and a middle rib (4), therefore two symmetric through holes (2) are formed; the thermal insulation part comprises a second row outer wall (8), second row ribs (10), a second row middle rib (9) and two symmetric small through holes (3) which are formed by the second row ribs and the second row middle rib; the through holes are filled with a foam concrete thermal insulation material (7); and vertical slots (6) are respectively formed in two ends of each rib. The block solves the problem that the bearing block is bad in the thermal insulation performance. In the meantime, the block shape is simple; the manufacturing cost is low; the block is convenient to construct, so that the internal pipeline embedding and transverse reinforcement laying for the wall are very convenient. The block is high in strength, good in stability, thermal insulating, soundproof and anti-seismic and so on. Therefore, the block is particularly suitable for the load bearing wall and the reinforced masonry structure with energy-saving requirements, and the block is a good material for walls.

Description

The building block of cracking of a kind of bearing self-insulation

Technical field

The application relates to a kind of constructional materials, more precisely a kind of bearing self-insulation building block of cracking.

Background technology

The total amount of the building energy consumption of China rises year by year, and architectural energy consumption has accounted for 30% left and right of country's power consumption, if by present energy consumption development speed, arrives the year two thousand twenty building energy consumption by the coal of 1,000,000,000 tons of needs.No matter be from whole international economy weather or macroscopical general trend of events of China, the energy problem of China is increasingly severe, and saving energy consumption is imperative.Body of wall energy-saving horizontal is the important factor in order of building energy conservation level, therefore only has the power saving that has solved body of wall just likely to reach national building energy-saving standard.At present conventional body of wall energy-saving material mostly is homogenous material, and as building-block and air-entrained concrete building block etc., but these materials for wall heat preserving modes are single, can not reach higher insulation requirement.Meanwhile, the materials for wall adopting is at present unfavorable for burying underground pipeline and reinforcing steel bar laying, is therefore necessary that a kind of heat-insulating property is better, and the heat insulation building block that facilitates body of wall internal pipeline and reinforcing bar to bury underground.Architectural exterior-protecting construction energy-conservation aspect, set up three large thermal-insulating systems protected of external wall outer insulation, exterior wall internal insulation, exterior wall composite thermal insulation.But external wall outer insulation material fire resistance is poor, dangerous under fire condition; And exterior wall internal insulation system can take the interior space, make to build headroom and dwindle, cause the waste in useful space, and heat insulation effect is poor.The body of wall that heat insulation building block is built by laying bricks or stones had not both had the shortcoming of above two kinds of heat insulation systems, can meet energy-conservation requirement again, and the mechanical property such as its antidetonation is more outstanding.

In heat insulating material, foam concrete has lightweight, intensity is high, thermal and insulating performance good, sound-proof refractory performance is good, water resistance is strong, good environmental protection, the advantage such as cheap, so foam concrete is a kind of good heat preserving and insulating material.

At present, mainly there is two large problems: l, pursue blocks shape complexity in bearing-type self-heat-insulating building block, and moulding is strange.By heat transfer principle, can be learnt, the principal element of the block insulation heat-proof quality of decision is the kind of heat insulating material and the thickness of adiabator layer.Therefore the undue uniqueness of pursuing moulding can not obtain better heat insulation effect, and such way tends to cause high cost, and stress performance is poor, and in work progress, need to join piece more, affect efficiency of construction.2, the organic insulation material such as polyphenyl plate (EPS), the extrusion molding utmost point (XPS) is widely used in the building block of similar utility model (200820168181.2).Because organic insulation material is easily aging; produce atrophy; cause heat insulating material separated with exterior material; thereby affect heat insulation effect; the topping being even connected in building block by heat insulating material can come off; while falling, probably pound pedestrian, therefore from long-range angle, the building block of this type brings hidden danger to people's the security of the lives and property.

Thereby, be necessary to provide a kind of moulding simple, constructability, supporting capacity is high, good heat insulating, the building block of good endurance.

Utility model content

For the deficiencies in the prior art, the utility model provides the building block of cracking of a kind of bearing self-insulation, and this building block tool moulding is succinct, convenient construction, good heat insulating, bearing capacity is high, be convenient to pipeline and reinforcing bar and the feature such as bury underground, can be used for having in the load bearing wall and reinforced masonry of energy-conservation requirement.

The purpose of this utility model is achieved through the following technical solutions.

The building block of cracking of a kind of bearing self-insulation, it is a kind of cuboid building block, it consists of supporting part and insulating sections, it is characterized in that: building block supporting part is comprised of hollow cuboid limit rib 1, outer wall 5, mesospore 11 and middle rib 4, form thus two symmetrical through holes 2, two symmetrical small through hole 3 that insulating sections is formed by second row outer wall 8, second row limit rib 10 and second row middle rib 9 and they form, the foam-filled concrete heat-insulating heat-barrier material 7 in the inside, the two ends of every rib have a perps 6.The shape of hole can be circle or polygon.Parallel building block short side direction has three ribs, by reasonable adjustment rib width, and first row through hole consistency from top to bottom in the time of just can guaranteeing to build by laying bricks or stones, insertion reinforcing bar and the concrete perfusion in through hole then, also can a concrete perfusion.The two ends of every rib have a perps, and this structure can further reduce heat transfer area, increase heat-transfer path, reach better heat insulating effect, and also can knock out two materials between crack in use, facilitate burying underground of pipeline.

The utility model compared with prior art has following features:

L, piece type are succinct, from heavy and light, are convenient to production and construction, are conducive to reduce costs;

, there is not potential safety hazard in 2, good endurance;

3, have the dual-use function of insulation and load-bearing concurrently, and can be in reinforced masonry;

4, can meet higher insulation index, heat-insulating property is excellent;

5, being convenient to body of wall internal pipeline and reinforcing bar buries underground.

Accompanying drawing explanation

Figure l is the utility model axonometric drawing;

Fig. 2 is that the utility model is for pipe installation axonometric drawing;

Fig. 3 is the utility model finished figure;

Fig. 4 is that the utility model is for pipe installation finished figure;

Fig. 5 is the stacked effect axonometric drawing of the utility model.

Reference numeral is as follows:

Rib 2-through hole 3-small through hole 4-middle rib 5-outer wall 6-perps 7-foamed concrete thermal-insulating material, 8-second row outer wall 9-second row middle rib 10-second row limit, 1-limit rib 11-mesospore.

The specific embodiment

Below in conjunction with accompanying drawing, this is further described application.

EXAMPLE l:

The building block of cracking, first presses shown in Fig. 1 the moulding in brickmaking machine of the skeleton of building block, then, to perfusion foam concrete in two small through hole (3), forms the new type block that integrates load-bearing and thermal insulation.When building by laying bricks or stones, building block can adopt the mode of fissure of displacement overlap joint to build by laying bricks or stones, thereby guarantees through hole (2) consistency from top to bottom, then in through hole (2), inserts reinforcing bar, concrete perfusion.Because masonry mortar intensity effect in reinforced masonry is very little, thus thermal insulation mortar can be adopted, thus prevent that masonry mortar from forming cold-heat bridge.Building block first knocks out the material between two cracks of each rib while using, and forms the rib structure jaggy shown in Fig. 2.Building block shown in Fig. 4 is used in the place that pipeline passes, and other wall part adopts building block shown in Fig. 3 to build by laying bricks or stones.Two kinds of building blocks shown in Fig. 3 and Fig. 4 are used in conjunction with, and form heat-insulating property excellence, safety and stability, be convenient to the body of wall that pipeline and reinforcing bar are buried underground, as shown in Figure 5.

Above-mentioned drawings and Examples are only more preferably a kind of for the application is described; protection domain to the application does not constitute any limitation, within those skilled in the art carries out common variation and replaces and should be included in protection domain of the present utility model within the scope of the utility model scheme.

Claims (5)

1. the bearing self-insulation building block of cracking, it is a kind of cuboid building block, it consists of supporting part and insulating sections, it is characterized in that: building block supporting part is by hollow cuboid limit rib (1), outer wall (5), mesospore (11) and middle rib (4) form, form thus two symmetrical through holes (2), insulating sections is by second row outer wall (8), two symmetrical small through hole (3) of second row limit rib (10) and second row middle rib (9) and their formation form, the inside foam-filled concrete heat-insulating heat-barrier material (7), the two ends of every rib have a perps (6).

2. a kind of bearing self-insulation as claimed in claim 1 building block of cracking, is characterized in that: the shape of through hole is circular, or polygon.

3. a kind of bearing self-insulation as claimed in claim 1 building block of cracking, is characterized in that: heat insulating material is foam concrete.

4. a kind of bearing self-insulation as claimed in claim 1 building block of cracking, is characterized in that: insulating sections is connected by three ribs with supporting part.

5. a kind of bearing self-insulation as claimed in claim 1 building block of cracking, is characterized in that: every rib two ends all have perps.

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