CN205276672U - Fire prevention thermal insulation wall material - Google Patents

Abstract

The utility model discloses a fire prevention thermal insulation wall material, including bearing body, heat preservation filler, fire protection filler material, the bearing body middle part is equipped with the through -hole, and the length direction of through -hole is unanimous with wall materials's length direction, the top of through -hole is equipped with two recesses of symmetry, and the below is equipped with two recesses of symmetry, the through -hole in be equipped with and keep warm pack, the recess in be equipped with fire protection filler material.

Description

A kind of fireproof heat-preserving wall material

Technical field

This utility model belongs to novel wall material technical field, is specifically related to a kind of fireproof heat-preserving wall material.

Background technology

At present, the body of wall of domestic building construction is substantially and uses clay solid brick to build by laying bricks or stones, has not only damaged a large amount of farmland, and energy consumption and building heating energy consumption are bigger. Therefore, greatly develop energy-conservation, save land, novel wall material that profit is useless, heat insulation, accelerate materials for wall innovation, advancing Building Energy-saving Work is an instant major issue.

In recent years through the practice of materials for wall innovation and building energy conservation, develop some novel walls, wherein having structural clay tile body of wall, various concrete holllow building block wall, aerated concrete wall, with the combined wall of brick with rock wool compound or brick and polystyrene board compound. But these materials for walls, it is difficult to simultaneously meet the needs of heat conductivity and material mechanical performance. Such as, slug type materials for wall, as conventional clay fired brick (uses clay to fire, tie up arable land, now superseded), shrinkage value is almost nil and has higher comprcssive strength, but its heat conductivity is relatively big, and the Thermal Performance of Envelope Structure formed is poor, it is impossible to meet energy saving igniter. And for example, the steam-cured type materials for wall that architectural engineering is commonly used, although the building enclosures such as concrete hollow block, air-entrained concrete building block, Light trabs and foam concrete block have good thermal and insulating performance, but above-mentioned body of wall drying shrinkage value sequentially increases, more than 0.1% can be increased to by 0.03%, body of wall occurs that the tendency in crack just sequentially increases, and there is relatively large-engineering potential safety hazard.

Visible, existing heat-preserving heat-insulating wall material is all undesirable in various performances, and some heat preservation and insulations are poor, poor effect; Some water suction back wall skins easily come off; The easy moisture absorption expansion drying having is shunk and is produced crack; Although what have can improve heat insulating effect, but fire endurance and combustibility do not reach requirement.

Utility model content

Purpose: the problems such as, cost height, contractility poor for the materials for wall heat-proof quality existed in prior art are big, the invention provides a kind of fireproof heat-preserving wall material.

Technical scheme: fireproof heat-preserving wall material provided by the utility model, including weight body, insulation filler, fire-proof packing, is provided with through hole in the middle part of described weight body, the length direction of through hole is consistent with the length direction of materials for wall; Two grooves being arranged over symmetry of through hole, are connected with two grooves of symmetry; Described through hole is provided with insulation filler; Described groove is provided with fire-proof packing.

The cross section of described materials for wall is rectangle, and described through hole cross section is rhombus.

Groove above through hole, its top edge is parallel with the top edge of materials for wall, and its lower limb is parallel with the limit of through hole cross section rhombus. Two grooves below through hole and two grooves above through hole are symmetrical arranged.

Described insulation filler is perlite or rock wool. Described fire-proof packing is cenosphere.

Beneficial effect: 1, simple in construction of the present utility model, reduce the use of materials for wall, with low cost, contractility is little.

2, the thickness that this utility model insulation filler retention is certain, better heat preservation, possibly together with fire-proof packing, it is possible to effectively completely cut off burning.

3, materials for wall described in the utility model does not ftracture, non-leakage, does not fall off, and solves the hard nut to crack that tradition body of wall material cracks comes off.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of this utility model cross section

In figure, 1-supporter, 2-is incubated filler, 3-fire-proof packing

Detailed description of the invention

Presently in connection with accompanying drawing, this utility model is described in further detail.

As shown in Figure 1, materials for wall described in the utility model is made up of supporter, insulation filler, fire-proof packing, the cross section of materials for wall is rectangle, the middle part of described supporter is provided with a through hole, the length direction of through hole is consistent with the length direction of materials for wall, and the cross section of through hole is rhombus; Two grooves being arranged over symmetry of through hole, the top edge of groove is parallel with the top edge of materials for wall, and the lower limb of groove is parallel with the limit of through hole cross section rhombus. Two grooves being connected with symmetry of through hole, are symmetrical arranged with two grooves above through hole.

Above-mentioned through hole is provided with insulation filler; Above-mentioned groove is provided with fire-proof packing. Described insulation filler is perlite or rock wool. Described fire-proof packing is cenosphere.

Claims (6)

1. a fireproof heat-preserving wall material, it is characterised in that including weight body, insulation filler, fire-proof packing, be provided with through hole in the middle part of described weight body, the length direction of through hole is consistent with the length direction of materials for wall; Two grooves being arranged over symmetry of through hole, are connected with two grooves of symmetry; Described through hole is provided with insulation filler; Described groove is provided with fire-proof packing.

2. fireproof heat-preserving wall material as claimed in claim 1, it is characterised in that the cross section of described materials for wall is rectangle, and described through hole cross section is rhombus.

3. fireproof heat-preserving wall material as claimed in claim 1, it is characterised in that the groove above through hole, its top edge is parallel with the top edge of materials for wall, and its lower limb is parallel with the limit of through hole cross section rhombus.

4. fireproof heat-preserving wall material as claimed in claim 1, it is characterised in that two grooves below through hole and two grooves above through hole are symmetrical arranged.

5. fireproof heat-preserving wall material as claimed in claim 1, it is characterised in that described insulation filler is perlite or rock wool.

6. fireproof heat-preserving wall material as claimed in claim 1, it is characterised in that described fire-proof packing is cenosphere.