CN2239463Y

CN2239463Y - Concrete internally-compounded insulating and energy saving building blocks and slabs

Info

Publication number: CN2239463Y
Application number: CN 94207588
Authority: CN
Inventors: 韩守善
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-06
Filing date: 1994-04-06
Publication date: 1996-11-06
Anticipated expiration: 2004-04-06

Abstract

The utility model relates to concrete internally-compounded insulating and energy saving building blocks and slabs, characterized in that the concrete internally-compounded insulating and energy saving building blocks and slabs are composed of a concrete hollow body and light heat insulation materials; the concrete internally-compounded insulating and energy saving building blocks and slabs can effectively solve the problem that the mortar can be leaked in a hollow through hole when building, and the heat-insulating property of the primary hollow wall materials can be greatly improved; the concrete internally-compounded insulating and energy saving building blocks and slabs have important meaning for the building energy conservation.

Description

Composite thermal insulation energy-saving building block and plate in the concrete

Composite thermal insulation energy-saving building block and plate belong to building material field in a kind of concrete.

Available coagulation soil building-block, though satisfied of the requirement of modern architecture industry basically to high-strength light, its heat preservation and insulation has also had significant improvement than common brick, but with regard to its design feature, also there are many disadvantages, such as: be not easy to water shop mortar and influence construction speed, leak mortar in the hollow through-hole and cause the weight of body of wall to increase, with and heat preservation and energy conservation effects also desirable not enough or the like.

The purpose of this utility model provide a kind of inside compound the concrete block and the sheet material of light heat insulation material, this has not only solved when building by laying bricks or stones the problem of mortar of bleeding in the hollow through-hole, and makes this class materials for wall improve the performance of heat-insulation and heat-preservation again greatly when not losing its high-strength advantage.

For achieving the above object, 1) the utility model is toward molded or just injecting a certain amount of expanded material in the hollow through-hole of the various concrete hollow blocks of moulding, hollowcore slab, pass through natural foaming, make hollow by whole fill or partly filling, wherein can be organic expanded materials such as polyurethane, polystyrene, also can be inorganic foamed materials such as foam concrete, foamed cement.2) the utility model can also be the hollow through-hole that base-material comes filling building-block or hollowcore slab with fibrous materials such as shell, plant roots and stems, skin, leaf, paper scrap, sawdusts.Earlier used fibrous material is dried or dries, processing powder is broken to length≤10m, add 20% lime powder (fibrous material weight is 100%) then, stir homogenizing, to reach the purpose of corrosion-proof and sterilization, add 10% cement (fibrous material weight is 100%) and a certain amount of cement again as cementing agent, stirred again 3～5 minutes, make this cellulosic filler be half wet leather hard, can insert in the hollow through-hole of building-block or hollowcore slab, the hole is full of, flattens with dull and stereotyped again, leave standstill and solidify.

Be described further below in conjunction with accompanying drawing:

Fig. 1, Fig. 2 are wherein 1-hollow body of the interior composite thermal insulation energy-saving building block schematic diagram of ordinary concrete, and composite light heat insulating material Fig. 3 is a wherein 1-hollow body of the interior composite thermal insulation energy-saving board schematic diagram of plug-in type concrete in the 2-, composite light heat insulating material in the 2-

The dimensions of composite thermal insulation energy-saving materials for wall can change by the building operations requirement in above-mentioned, the utility model both can be in type concrete hollow body compound insulating material, also can be in building-block and sheet metal forming be during the time compound insulating material.

Since the utility model with the light heat insulation material filling hollow through-hole of existing hollow wall material, so solved when building by laying bricks or stones the problem of leaking mortar in the hole effectively, this has not only kept the advantage of this class materials for wall high-strength light, and be convenient to more construct, its heat preservation and insulation also has increased significantly, and building energy conservation is had great significance.

Claims

1. composite thermal insulation energy-saving building block and plate in the concrete, it is characterized in that: it is to be composited by concrete hollow body (1) and light heat insulation material (2), light heat insulation material is to fill to be compounded in the hollow through-hole of hollow body.