CN203383388U

CN203383388U - Decorative heat insulation foam concrete facing block

Info

Publication number: CN203383388U
Application number: CN201320447323.6U
Authority: CN
Inventors: 金立虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-26
Filing date: 2013-07-26
Publication date: 2014-01-08
Anticipated expiration: 2023-07-26

Abstract

The utility model discloses a decorative heat insulation foam concrete facing block which is characterized by being formed by compounding a foam concrete heat insulation layer 1 and a concrete decorative layer 2 at one time, wherein the foam concrete heat insulation layer 1 is about 5 mm protruding out of the concrete decorative layer 2 on each edge in the horizontal direction and is about 10 mm protruding out of the concrete decorative layer 2 in the vertical direction; after a plurality of foam concrete heat insulation layers 1 are closely adhered in a joint staggering manner, mortar joints of about 10 mm are formed between every two of a plurality of concrete decorative layers 2; micro-expansion anti-crack mortar is filled in the mortar joints; a plurality of foam concrete heat insulation layers 1 are connected with one another to form an integral heat insulation partition wall, so that a block cold bridge can be completely obstructed; the outer layer of the wall has color decoration performance and fire-proof performance.

Description

The building block of a kind of decorative heat preservation foam concrete veneer

Technical field

The utility model relates to a kind of New Building Materials, is a kind of decorative heat preservation foam concrete veneer building block that a kind of outer wall heat insulating is used specifically.

Background technology

For energy conservation, realize the strategy and policy of sustainable development, the Chinese government carries out energy saving building by force, and energy conservation standard brings up to energy-conservation 65% from original energy-conservation 50%.At present, the major way of China's building energy conservation is: external wall outer insulation, it is mainly " glue powder polyphenyl granule exterior wall outer heat preservation system " and " exterior insulation system for polyphenyl plate thin plastering exterior wall ", because southern and northern climate difference is very large, and suitable many of the problem come out.Be mainly manifested in: the aspects such as outer wall cracking, external thermal insulation come off, insulation layer poor durability, more outstanding is in construction and use procedure, and wildfire has occurred as Beijing, Shanghai and Shenyang and other places in breaking out of fire, loses hugely, and shock is national.The fire problem existed in order to solve existing external wall outer insulation, the building materials science and technology researcher of country and building materials enterprise technician, aim in the developmental research of inorganic heat insulation material, people use the foam concrete plate to be attached on the wall face of building at present, have solved fire safety problem, but have brought another problem: because its density is little, intensity is lower, frost resistance is poor, and skin also needs to decorate processing, has increased construction cost.Chinese patent " the one-shot forming insulation and decoration pastes building block outward " 201020571840.0; it is a kind of novel external wall heat insulating material for external with insulation and decoration performance; by organic polyphenylene heat insulation slab and concrete cover and decorative layer, be composited; its concrete decorative layer and concrete cover have good frost resistance and decorative effect; but also Shortcomings; its use be polyphenyl plate, be not inorganic heat insulation material, fire safety problem does not solve.The building block of a kind of decorative heat preservation foam concrete veneer, require differently to the thermal transmittance of the exterior enclosure wall of building according to south and north, can increase or the thickness of attenuate foam concrete, realizes batch production production.Use this kind of outer building that pastes insulation and decoration building block construction, not only can reach the building energy-saving standard of regulation, but also overcome, existing external wall outer insulation is that exist, critical defect that can't overcome, has also removed secondary faced deorative trouble from.The building block of this kind of decorative heat preservation foam concrete veneer, both be applicable to the Winter protection of northern China, also the summer of applicable south China heat insulation, there is the extensive compliance of south and north.Not only be applicable to the exterior wall veneer of frame construction, also be adapted to the veneer of frame structure exterior wall, reach energy-conservation 65% index.Visible, the building block of decorative heat preservation foam concrete veneer, have the three large characteristics of " insulation and decoration integrated, same life-span of heat insulating material and building, never breaking out of fire ", has extremely wide market prospects.

The utility model be exactly attempt to solve thermal insulation dehiscence that existing external thermal insulation system in use exists, come off and a difficult problem, especially construction and the use procedure such as poor durability in the fire problem that occurs.

The utility model content

The purpose of this utility model is: overcome the obvious technological deficiency that above-mentioned existing external thermal insulation system exists, the building block of a kind of decorative heat preservation foam concrete veneer is provided.The technical solution of the utility model is achieved in that the building block of a kind of decorative heat preservation foam concrete veneer, comprises foam concrete heat-preserving layer 1, concrete decorative layer 2, and wherein, the density of foam concrete heat-preserving layer 1 should be 400kg/m ³following do not fire, high-efficiency insulated inorganic material, foam concrete heat-preserving layer 1 protrudes concrete decorative layer 2 about 10mm at vertical direction, in the horizontal direction every limit protrusion concrete decorative layer 2 about 5mm.

This is novel is by shaking table 4 and moulding form 3 is once-combined forms, and its program is: the first step, and the concrete decorative layer mix 6 that the spy is mixed is placed in moulding form 3, reaches predetermined height; Second step, be put into vibration 4-7 second on shaking table 4 by the moulding form 3 that fills concrete decorative layer mix 6; The 3rd step, by the foam concrete heat-preserving layer slurry 5 injection moulding moulds 3 that are stirred and above concrete decorative layer mix 6, the height of foam concrete heat-preserving layer slurry 5 cast and moulding form 3 contour; The 4th step, roll off the production line, and stacks, and carries out low temperature reservation; The 5th step, the product that maintenance is good carries out the demoulding; The 6th step, test to the product after the demoulding, and qualified products are distinguished piling by different specifications, carries out natural curing to official hour.

The accompanying drawing explanation:

Fig. 1 is this novel schematic perspective view

Fig. 2 looks schematic diagram for this novel master

Fig. 3 is this novel schematic top plan view

Fig. 4 looks schematic diagram for this novel left side

Cross-sectional schematic when Fig. 5 is this novel forming

In figure: 1 is the foam concrete heat-preserving layer

2 is the concrete decorative layer

3 is moulding form

4 is shaking table

5 is foam concrete heat-preserving layer slurry

6 is concrete decorative layer mix

Specific embodiment party is executed

The utility model is achieved in that below in conjunction with accompanying drawing 1-accompanying drawing 5, and do into-step explanation: (1) is placed to concrete decorative layer mix 6 in moulding form 3, reaches predetermined height; (2) moulding form 3 that will fill concrete decorative layer mix 6 is put into vibration 4-7 second on shaking table 4; (3) by foam concrete heat-preserving layer slurry 5 injection moulding moulds 3 and above concrete decorative layer mix 6, height and the moulding form 3 of 5 cast of foam concrete heat-preserving layer slurry are contour; (4) roll off the production line, stack, carry out low temperature reservation; (5) reaching demoulding strength at product is to carry out the demoulding; (6) product after the demoulding is tested, and qualified products are distinguished piling by different specifications; (7) proceed natural curing to official hour; (8) foam concrete heat-preserving layer 1 protrudes concrete decorative layer 2 about 10mm at vertical direction, and concrete decorative layer 2 about 5mm are protruded on every limit in the horizontal direction; Be that mortar joint length is respectively stretched out at foam concrete heat-preserving layer 1 two ends half, build by laying bricks or stones while pasting, combining closely in upper and lower, the left and right of several foam concrete heat-preserving layers 1, has formed the complete heat-preserving wall of one side, stopped cold bridge fully; (9) form horizontal mortar joint and the vertical mortar joint of 10mm left and right between several concrete decorative layers 2, adopt the microdilatancy crack resist at mortar to build by laying bricks or stones and jointing, improved insulation, decoration and the endurance quality of skin body.Embodied this kind of decorative heat preservation foam concrete veneer building block three advantages: " insulation and decoration integrated, same life-span of heat insulating material and building, never breaking out of fire ".

Claims

1. decorative heat preservation foam concrete veneer building block is characterized in that: it is to be composited by foam concrete heat-preserving layer (1), concrete decorative layer (2); Foam concrete heat-preserving layer (1) protrudes concrete decorative layer (2) 10mm at vertical direction, and concrete decorative layer (2) 5mm is protruded on every limit in the horizontal direction; Foam concrete heat-preserving layer slurry (5), concrete decorative layer mix (6) are by shaking table (4) and once-combined the forming of moulding form (3).