CN103174252B - A kind of self-insulation quake-proof building block and application process - Google Patents
A kind of self-insulation quake-proof building block and application process Download PDFInfo
- Publication number
- CN103174252B CN103174252B CN201110430454.9A CN201110430454A CN103174252B CN 103174252 B CN103174252 B CN 103174252B CN 201110430454 A CN201110430454 A CN 201110430454A CN 103174252 B CN103174252 B CN 103174252B
- Authority
- CN
- China
- Prior art keywords
- self
- building block
- mortar
- insulation
- proof building
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention belongs to building material technical field, relate to building block.It comprises longitudinal outer wall and lateral external wall, longitudinal outer wall and lateral external wall surround hollow insulation chamber, feature is the ribs that the middle part of longitudinal outer wall arranges to hollow insulation cavity direction projection, ribs and longitudinal outer wall surround vertically through middle part grouting channel jointly, middle part grouting channel is symmetrical arranged along longitudinal outer wall middle vertical plane of building block, and the outer face of lateral external wall arranges end face grout groove vertically.The present invention has that self-heat conserving ability is good, little, intensity high of conducting oneself with dignity, and it builds rear flat appearance by laying bricks or stones, good integrity, and shock resistance is strong; In addition, coordinate the present invention's application self-insulation quake-proof building block to build by laying bricks or stones and vertically greatly can improve efficiency of construction without mortar joint insulated wall or without the method for mortar joint insulated wall, and be easy to standardization, cost performance is high, more easily ensures construction quality.The entirety that the present invention can be widely used in outside building structure is safeguarded, and the load-carrying members of low-rise building, and market prospects are very wide.
Description
Technical field
The invention belongs to building material technical field, relate to a kind of building block, especially a kind ofly build the insulation blocks that efficiency is high, overall performance is good by laying bricks or stones.
Background technology
China's skin many employings masonry panel structure.The brick material being conventionally used to masonry panel mostly is clayware, main with optimum clay for raw material is made, owing to using optimum clay to destroy arable land in a large number, and clayware ubiquity poor thermal insulation property, cost of production are high, the shortcoming such as contaminated environment in manufacturing process.Therefore, in recent years market has started to utilize fly ash brick and various building block progressively to replace conventional clay.But still there is many problems in existing brick or building block, is mainly manifested in following several aspect in the application:
(1) efficiency is built by laying bricks or stones.The part building materials such as current fly ash brick, block-type is little, and adopt a traditional shovel ash, one piece of brick, crowded " 31 " chimney bond rubbed more, construction sequence is comparatively loaded down with trivial details, efficiency of construction is low, and perpends turgor does not ensure, construction quality depends on the proficient of workman to a great extent, along with the increase of labour cost, build cost by laying bricks or stones also increases thereupon;
(2) strength problem.After coal ash autoclaved steam-cured material replaces loam brick, reduce energy consumption, saved clay resource, but the pelletoid type of flyash have impact on the adhesion strength of coal ash autoclaved steam-cured material and masonry mortar, cause masonry panel bulk strength not high, have impact on the shock resistance of building.In addition, the self-strength of existing building-block and air-entrained concrete building block is low, affects the nail ability of holding of body of wall and hangs weight ability;
(3) problem is incubated.The Chinese government to save energy and reduce the cost problem pay attention to day by day to builing industry, requires all should have Insulation at the skin built now.But current heat preserving mode mostly is polyphenyl board exterior wall heat insulation system, there is disaster hidden-trouble and the building exterior wall heat preserving life-span short, cannot with building with problems such as life-spans.Now also someone uses building-block, then in building block cavity, insert heat insulating material, to realize wall thermal insulating, but in use all can form cold-heat bridge due to the rib of these building blocks and mortar mortar joint, therefore have impact on overall heat-insulating property, heat insulating coefficient is not high;
(4) ftracture permeable problem.Due to the grey crack structure ubiquity of body of wall through in existing masonry construction, in Long-Time Service process, once occur between building block and mortar joint mortar ftractureing, due to the existence in crack, the reason such as leakiness between masonry units and mortar, skin is caused easily seepage problem to occur.
In sum, existing various brick and building block there is no the demand that method fully meets masonry panel structure, market in the urgent need to the more superior new type block of performance to solve an above-mentioned difficult problem.
Summary of the invention
An object of the present invention is to overcome above-mentioned defect, provides a kind of and builds that efficiency is high, overall performance good, the self-insulation quake-proof building block of good heat insulating by laying bricks or stones.
Self-insulation quake-proof building block of the present invention realizes like this, comprise longitudinal outer wall and lateral external wall, longitudinal outer wall and lateral external wall surround hollow insulation chamber, it is characterized in that the middle part of longitudinal outer wall arranges the ribs to hollow insulation cavity direction projection, ribs and longitudinal outer wall surround vertically through middle part grouting channel jointly, middle part grouting channel is symmetrical arranged along longitudinal outer wall middle vertical plane of building block, and the outer face of lateral external wall arranges end face grout groove vertically.
Self-insulation quake-proof building block of the present invention can adopt ordinary concrete, regeneration concrete, light weight aggregate concrete or coal ash autoclaved steam-cured material to make.For improving heat insulation effect, can also insert heat insulating material in hollow insulation chamber, preferably, filling light thermal insulation material in hollow insulation chamber, described light heat insulation material comprises light-weight inorganic foaming material, light inorganic heat preserving cotton or lightweight organic insulation material.Wherein, the light inorganic heat preserving bale of cotton draws together mineral wool, rock wool or glass wool etc., and lightweight organic insulation material comprises polyphenyl class heat insulating material or polyurethanes heat insulating material etc., and light-weight inorganic foaming material comprises cement foaming material or Foamed Gypsum material etc.It should be noted that, the primary raw material of described cement foaming material is cement, can mix appropriate flyash and/or breeze and/or sand; Foamed Gypsum material primary raw material is gypsum, can mix appropriate flyash and/or breeze and/or sand.
Consider the practicality of engineer applied and the difficulty of processing in producing, the horizontal cross-sectional profile of middle part grouting channel is rectangle, ellipse or rhombus, and the horizontal cross-sectional profile of end face grout groove is rectangle, half elliptic or triangle.Preferably, the size and dimension of middle part grouting channel relative with two end face grout grooves splice rear identical.In addition, in order to extend heat conduction length, improve heat insulation effect, protruding to hollow insulation cavity direction in the middle part of lateral external wall, the horizontal cross-sectional profile of bossing is triangle, semicircle, half elliptic, trapezoidal, rectangle or square.
Self-insulation quake-proof building block of the present invention is except vertically arranging end face grout groove and middle part grouting channel, and the upper and lower end face of its longitudinal outer wall can also arrange plasm pouring in plane groove respectively, and plasm pouring in plane groove all keeps being communicated with end face grout groove and middle part grouting channel.
For the self-insulation quake-proof building block of the present invention being only provided with vertical middle part grouting channel and end face grout groove, two of object of the present invention is to provide a kind of this type of self-insulation quake-proof building block of applying to construct vertically without the method for mortar joint insulated wall, it is characterized in that comprising the steps:
(1) plaster at the horizontal end face of self-insulation quake-proof building block, utilize self-insulation quake-proof building block successively masonry panel, in building process, directly alignment is made between self-insulation quake-proof building block that same layer is adjacent to realize vertically splicing without mortar joint, self-insulation quake-proof building block fissure of displacement overlap joint between upper and lower layer, during fissure of displacement overlap joint, the upper strata that the cavity that the end face grout groove of adjacent self-insulation quake-proof building block in every one deck splices rear formation is relatively adjacent, or/and the middle part grouting channel alignment of lower floor's self-insulation quake-proof building block, forms vertically continuous print mortar stem stem die cavity;
(2) perfusion mortar in mortar stem stem die cavity, according to the difference of mortar mobility, takes disposable perfusion, in batches perfusion or successively pours into;
(3) after mortar hardening, form the mortar stem stem of up/down perforation, periphery self-insulation quake-proof building block is realized vertically fixing without mortar joint bonding, and then all self-insulation quake-proof building blocks that dislocation is arranged are connected, form vertical without mortar joint insulated wall.
It should be noted that, disposable perfusion described in step (2), in batches perfusion and successively pour into, wherein disposable perfusion refers to when mortar mobility is enough, utilize self-insulation quake-proof building block masonry panel until reach the concrete block masonry height of designing requirement, then disposable to perfusion mortar in mortar stem stem die cavity from top, the mortar stem stem globality formed after mortar finally solidifies like this is best; Perfusion in batches refers to and piles up which floor self-insulation quake-proof building block of the present invention from perfusion mortar in the mortar stem stem die cavity of upper direction once, pile up which floor self-insulation quake-proof building block of the present invention again, again from perfusion mortar in the mortar stem stem die cavity of upper direction once, so repeatedly until body of wall reaches the concrete block masonry height of designing requirement, the mortar stem stem that this method of operating obtains repeatedly pours into and forms, but requiring lower to the mobility of mortar, being full of mortar stem stem die cavity than being easier to realize mortar; Successively perfusion refers to and often puzzles one deck self-insulation quake-proof building block of the present invention, just from perfusion mortar in all mortar stem stems die cavity of upper direction once, so repeatedly until body of wall reaches the concrete block masonry height of designing requirement, the perfusion number of times that the mortar stem stem that the method for filling of this mortar obtains needs is more, but it is lower to the requirement of mortar mobility, mortar is more easily full of mortar stem stem die cavity, and quality more easily ensures.In addition, constructing in the vertical process without mortar joint insulated wall, in the cavity that the middle part projection of lateral external wall is put together in adjacent self-insulation quake-proof building block, heat insulating material can also be set, thus improve insulating power further.
For the self-insulation quake-proof building block of the present invention being provided with vertical middle part grouting channel and end face grout groove and plasm pouring in plane groove simultaneously, three of object of the present invention is to provide a kind of this type of self-insulation quake-proof building block of applying to construct method without mortar joint insulated wall, it is characterized in that comprising the steps:
(1) self-insulation quake-proof building block successively masonry panel is utilized, in building process, directly alignment is made between self-insulation quake-proof building block that same layer is adjacent to realize splicing without mortar joint, plasm pouring in plane groove in adjacent self-insulation quake-proof building block communicates with each other and forms longitudinal continuous print mortar stem stem die cavity, on, self-insulation quake-proof building block fissure of displacement overlap joint between lower floor, during fissure of displacement overlap joint, the upper strata that the cavity that the end face grout groove of adjacent self-insulation quake-proof building block in every one deck splices rear formation is relatively adjacent is or/and the middle part grouting channel alignment of lower floor's self-insulation quake-proof building block, form vertically continuous print mortar stem stem die cavity, realize longitudinal continuous print mortar stem stem die cavity and vertical continuous print mortar stem stem die cavity is interlaced with each other through,
(2) by the opening of end face grout groove and middle part grouting channel to vertical continuous print mortar stem stem die cavity and longitudinal continuous print mortar stem stem type intra-bladder instillation gravity flowing levelling mortar, according to the difference of mortar mobility, take disposable perfusion, in batches perfusion or successively pour into;
(3) after mortar hardening, through mortar stem stem interlaced with each other is up and down formed in longitudinal continuous print mortar stem stem die cavity and vertical continuous print mortar stem stem die cavity, make all self-insulation quake-proof building blocks realize being integrally fixed without mortar joint bonding, form without mortar joint insulated wall.
Constructing in the step (2) without mortar joint insulated wall, disposable perfusion, in batches perfusion or the method for operating of successively pouring into construct vertically substantially identical without the description in mortar joint insulated wall, in this no longer repeated description.The longitudinal continuous print mortar stem stem die cavity formed due to the plasm pouring in plane groove of adjacent two layers self-insulation quake-proof building block and vertical continuous print mortar stem stem die cavity interlaced with each other through, therefore finally in heat-preserving wall, to form in plane through mortar stem stem interlaced with each other up and down.Be full of vertical continuous print mortar stem stem die cavity and longitudinal continuous print mortar stem stem die cavity in order to ensure mortar simultaneously, need to use gravity flowing levelling mortar.In general, the best results of successively pouring into, this method for filling requires minimum to the mobility of mortar, effectively can ensure the plumpness of mortar injection.In addition, when being connected with peripheral structure, the steel tie that peripheral structure extends can be embedded in the plasm pouring in plane groove of contiguous self-insulation quake-proof building block, or/and in end face grout groove, or/and in the grouting channel of middle part, after perfusion mortar, steel tie and mortar stem stem are solidly fixed, and connect very reliable.In addition, constructing in the process without mortar joint insulated wall, in the cavity that the middle part projection of lateral external wall is put together in adjacent self-insulation quake-proof building block, heat insulating material can also be set, thus improve insulating power further.
Compare with construction method with existing building block product, self-insulation quake-proof building block of the present invention and application process tool thereof have the following advantages:
1) self-insulation quake-proof building block of the present invention utilizes local to arrange ribs and substitutes middle rib raising supporting capacity, and decrease cold-heat bridge quantity in block structure, thermal and insulating performance is better;
2) when adopting the self-insulation quake-proof building block masonry panel of the present invention that vertical middle part grouting channel and end face grout groove are only set, after arrangement is placed, can directly be in the milk, compaction rate is high, realize vertically building by laying bricks or stones without mortar joint, greatly reduce the degree of dependence to artificial proficiency, decrease link of partly plastering, improve and build efficiency and masonry quality by laying bricks or stones;
3) when adopting the self-insulation quake-proof building block masonry panel of the present invention that middle part grouting channel, end face grout groove and plasm pouring in plane groove are set simultaneously, after arrangement is placed, can directly be in the milk, compaction rate is high, realizes vertical and longitudinal building by laying bricks or stones completely without mortar joint, eliminates link of plastering, reduce further the dependence to workman's technical level, masonry quality more easily ensures, builds efficiency by laying bricks or stones and also significantly improves, and is conducive to reducing construction cost;
4) due to have employed when masonry panel vertical without mortar joint and even vertical and horizontal direction all without the building method of mortar joint, solve the masonry mortar formation cold-heat bridge between upper and lower building block, the problem of reduction building heat preserving heat-proof quality;
5) by grouting process, make in masonry, to create vertically continuous or crisscross mortar stem stem, improve bulk strength and the anti-seismic performance of masonry;
6) without perpends or vertical and horizontal direction all without mortar joint, solve the problem that perpends turgor not easily ensures, in addition, the block-water performance of the mortar stem stem of one is good, not easily ftracture, effectively can overcome current skin and easily ooze water problem because mortar joint ftractures;
7) with the building same life-span, without disaster hidden-trouble.
Self-insulation quake-proof building block of the present invention, has that self-heat conserving ability is good, little, the plurality of advantages such as intensity is high of conducting oneself with dignity, and it builds rear flat appearance by laying bricks or stones, good integrity, and shock resistance is strong.In addition, coordinate the present invention's application self-insulation quake-proof building block to build by laying bricks or stones and vertically greatly can improve efficiency of construction without mortar joint insulated wall or without the method for mortar joint insulated wall, and be easy to standardization, cost performance is high, more easily ensures construction quality.In sum, the entirety that self-insulation quake-proof building block of the present invention and application process thereof can be widely used in outside building structure is safeguarded, and the load-carrying members of low-rise building, and market application foreground is very wide.
Accompanying drawing explanation
Fig. 1 is one of structural representation of self-insulation quake-proof building block of the present invention.
Fig. 2 is the top view of Fig. 1.
One of application schematic diagram that Fig. 3 is self-insulation quake-proof building block of the present invention shown in Fig. 1.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the application schematic diagram two of self-insulation quake-proof building block of the present invention shown in Fig. 1.
Fig. 6 is the structural representation two of self-insulation quake-proof building block of the present invention.
Fig. 7 is the structural representation three of self-insulation quake-proof building block of the present invention.
One of application schematic diagram that Fig. 8 is self-insulation quake-proof building block of the present invention shown in Fig. 7.
Fig. 9 is the top view of Fig. 8.
Figure 10 is the A-A sectional view of Fig. 9.
Figure 11 is the application schematic diagram two of self-insulation quake-proof building block of the present invention shown in Fig. 7.
Figure 12 is the structural representation four of self-insulation quake-proof building block of the present invention.
Figure 13 is the application schematic diagram of self-insulation quake-proof building block of the present invention shown in Figure 12.
Figure 14 is the structural representation five of self-insulation quake-proof building block of the present invention.
Figure 15 is the application schematic diagram of self-insulation quake-proof building block of the present invention shown in Figure 14.
Detailed description of the invention
Embodiment one
Self-insulation quake-proof building block of the present invention as shown in Figure 1 and Figure 2, comprise longitudinal outer wall 1 and lateral external wall 2, longitudinal outer wall 1 and lateral external wall 2 surround hollow insulation chamber 3, the middle part of longitudinal outer wall 1 arranges the ribs 4 to hollow insulation cavity direction projection, ribs 4 and longitudinal outer wall 1 surround vertically through middle part grouting channel 5 jointly, middle part grouting channel 5 is symmetrical arranged along longitudinal outer wall middle vertical plane of self-insulation quake-proof building block, and the outer face of lateral external wall 2 arranges end face grout groove 6 vertically.
During application, as shown in Figure 3, plaster at the horizontal end face of self-insulation quake-proof building block, utilize self-insulation quake-proof building block successively masonry panel, in building process, directly alignment is made between self-insulation quake-proof building block that same layer is adjacent to realize vertically splicing without mortar joint, on, self-insulation quake-proof building block fissure of displacement overlap joint between lower floor, during fissure of displacement overlap joint, the upper strata that the cavity formed after the end face grout groove 6 of adjacent self-insulation quake-proof building block in every one deck is spliced relatively is adjacent is or/and the middle part grouting channel 5 of lower floor's self-insulation quake-proof building block is alignd, form vertically continuous print mortar stem stem die cavity, often build which floor self-insulation quake-proof building block by laying bricks or stones, at mortar stem stem type intra-bladder instillation gravity flowing levelling mortar, until reach the concrete block masonry height of designing requirement.As shown in Figure 4, after mortar hardening, form continuous print mortar stem stem 8, periphery self-insulation quake-proof building block is realized vertically fixing without mortar joint bonding, and then all self-insulation quake-proof building blocks that dislocation is arranged are connected, form vertical without mortar joint insulated wall.That applies that self-insulation quake-proof building block of the present invention builds by laying bricks or stones is vertical without mortar joint insulated wall, and only have horizontal mortar joint 7, do not have vertical mortar joint, therefore the quantity of cold-heat bridge significantly reduces, and heat-insulating property is better.In addition, owing to adopting the building method of perfusion mortar, overcome the turgor of perpends in conventional art building process without the defect ensured, greatly reduce the degree of dependence of operating personnel's technical level, construction quality more easily ensures.The mortar stem stem 8 of up/down perforation can by cemented together for adjacent self-insulation quake-proof building block, horizontal adjacent block is made to realize boning without mortar joint, mortar stem stem has higher compressive strength and shear strength, and stop water to permeate from vertical seam, guaranteed strength is reliable while, play resistance effect.In addition, the mortar stem stem formed in self-insulation quake-proof building block not only enhances the intensity of longitudinal outer wall, improves the nail ability of holding of body of wall and hangs weight ability, also effectively improve the entire compression intensity of self-insulation quake-proof building block.
Arrange continuous print hollow insulation chamber 3 in self-insulation quake-proof building block of the present invention, owing to not arranging middle rib, cold-heat bridge is less, is therefore conducive to reducing density of building block, improves block insulation performance.In addition, by arranging ribs 4 in the middle part of longitudinal outer wall 1, enhancing the intensity of longitudinal outer wall, also improving the entire compression intensity of product.Drawing materials extensively of self-insulation quake-proof building block of the present invention, can adopt the making such as ordinary concrete, regeneration concrete, light weight aggregate concrete or coal ash autoclaved steam-cured material.
In addition, the present invention utilizes self-insulation quake-proof building block to build by laying bricks or stones in the vertical method without mortar joint insulated wall, different according to the mobility of mortar, which floor self-insulation quake-proof building block is often built by laying bricks or stones except the reperfusion mode in batches of a mortar stem stem type intra-bladder instillation gravity flowing levelling mortar, the mode disposable perfusion can also taked or successively pour into except adopting.
It is to be noted, owing to being provided with continuous print hollow insulation chamber 3 in self-insulation quake-proof building block of the present invention, in order to improve the heat-insulating property of body of wall further, as shown in Figure 5, can in masonry panel process in hollow insulation chamber 3 filling light thermal insulation material 9, light heat insulation material 9 is specially cement foaming material, and cement foaming material mixes appropriate flyash by cement and sand mixes.Certainly, adaptable light heat insulation material kind can be varied, and it can be light-weight inorganic foaming material, light inorganic heat preserving cotton or lightweight organic insulation material.Wherein, the light inorganic heat preserving bale of cotton draws together mineral wool, rock wool or glass wool etc., and lightweight organic insulation material comprises polyphenyl class heat insulating material or polyurethanes heat insulating material etc., and light-weight inorganic foaming material comprises cement foaming material or Foamed Gypsum material etc.The primary raw material of described cement foaming material is cement, can mix appropriate flyash and/or breeze and/or sand; Foamed Gypsum material primary raw material is gypsum, can mix appropriate flyash and/or breeze and/or sand.
Be noted that in addition, this example take horizontal cross-sectional profile as the middle part grouting channel of rectangle and end face grout groove for example is described, in actual applications, consider the practicality of engineer applied and the difficulty of processing in producing, the horizontal cross-sectional profile of middle part grouting channel can also be other shapes such as ellipse or rhombus, and the horizontal cross-sectional profile of corresponding end face grout groove can be other shapes such as half elliptic or triangle.In building process, during in order to ensure upper and lower layer self-insulation quake-proof building block dislocation lap joint, can formation rule, vertically continuous print mortar stem stem die cavity, preferably, the size and dimension of middle part grouting channel is relative with two end face grout grooves splice rear identical, certainly ensure to be formed have enough horizontal shear areas, under the prerequisite of vertically continuous print mortar stem stem die cavity, the shape of the two also can be different.
Self-insulation quake-proof building block of the present invention, have self-heat conserving ability good, conduct oneself with dignity little, intensity is high, long service life, without plurality of advantages such as disaster hidden-troubles, it builds rear flat appearance by laying bricks or stones, good integrity, shock resistance is strong, can realize and build the same life-span.In addition, coordinate the present invention's application self-insulation quake-proof building block to build by laying bricks or stones and vertically greatly can improve efficiency of construction without mortar joint insulated wall method, and be easy to standardization, cost performance is high, more easily ensure construction quality, that builds by laying bricks or stones vertically has the advantages such as high, the impervious outlet capacity of adhesion strength is good without mortar joint insulated wall, and market application foreground is very wide.
Embodiment two
Self-insulation quake-proof building block of the present invention as shown in Figure 6, be with the difference of embodiment one, when producing self-insulation quake-proof building block in factory, directly filling light thermal insulation material 9 in empty incubation cavity 3 wherein, light heat insulation material 9 is specially Foamed Gypsum material, and it mixes appropriate flyash by gypsum and makes.
Certainly, the kind of the light heat insulation material that can select is varied, and it can be light-weight inorganic foaming material, light inorganic heat preserving cotton or lightweight organic insulation material.Wherein, the light inorganic heat preserving bale of cotton draws together mineral wool, rock wool or glass wool etc., and lightweight organic insulation material comprises polyphenyl class heat insulating material or polyurethanes heat insulating material etc., and light-weight inorganic foaming material comprises cement foaming material or Foamed Gypsum material etc.The primary raw material of described cement foaming material is cement, can mix appropriate flyash and/or breeze and/or sand; Foamed Gypsum material primary raw material is gypsum, can mix appropriate flyash and/or breeze and/or sand.
This routine described self-insulation quake-proof building block has all advantages of technical scheme described in embodiment one, and its application process is also substantially identical with embodiment one, in this no longer repeated description.It is pointed out that because this routine described technical scheme is directly filled with light heat insulation material 9 in empty incubation cavity 3 when plant produced self-insulation quake-proof building block wherein, therefore better by its vertical heat-insulating property without mortar joint insulated wall of building by laying bricks or stones.In addition, compared with fill insulant material on-the-spot in masonry panel process, this technical scheme more easily ensures the plumpness of filled thermal insulation materials, simplifies on-site construction processes, improves and builds efficiency by laying bricks or stones.
Experimental result shows, what utilize this routine described self-insulation quake-proof building block to build by laying bricks or stones is vertical without mortar joint insulated wall (190mm is thick) thermal transmittance≤0.79W/m
2k, sound insulation factor>=49dB, can meet China's hot-summer and cold-winter area 50 ~ 65% body of wall power conservation requirement.Meet the requirement of " hot-summer and cold-winter area energy Saving Design of Residential Buildings standard " JGJ134-2010, meet the regulation of " code for thermal design of civil buildings " GB5006-93.Dry apparent density≤the 1000kg/m of the shock-proof heat insulation building block of this routine described structure
3, meet the requirement of " light-weight aggregate small-sized hollow building block " GB15229-2002.
Embodiment three
Self-insulation quake-proof building block of the present invention as shown in Figure 7, be with the difference of embodiment two, in self-insulation quake-proof building block except end face grout groove 6 and middle part grouting channel 5 are set, the upper and lower end face of its longitudinal outer wall 1 also arranges plasm pouring in plane groove 10 respectively, and plasm pouring in plane groove 10 all keeps being communicated with end face grout groove 6 and middle part grouting channel 5.
During application, as Fig. 8, shown in Fig. 9 and Figure 10, utilize self-insulation quake-proof building block successively masonry panel, in building process, directly alignment is made between self-insulation quake-proof building block that same layer is adjacent to realize splicing without mortar joint, plasm pouring in plane groove 10 in adjacent self-insulation quake-proof building block communicates with each other and forms longitudinal continuous print mortar stem stem die cavity, on, self-insulation quake-proof building block fissure of displacement overlap joint between lower floor, during fissure of displacement overlap joint, the upper strata that the cavity formed after the end face grout groove 6 of adjacent self-insulation quake-proof building block in every one deck is spliced relatively is adjacent is or/and the middle part grouting channel 5 of lower floor's self-insulation quake-proof building block is alignd, form vertically continuous print mortar stem stem die cavity, realize longitudinal continuous print mortar stem stem die cavity and vertical continuous print mortar stem stem die cavity is interlaced with each other through.Often build one deck by laying bricks or stones, by end face grout groove and middle part grouting channel, the opening above body of wall is to vertical continuous print mortar stem stem die cavity and longitudinal continuous print mortar stem stem type intra-bladder instillation gravity flowing levelling mortar, after mortar hardening, mortar stem stem 11 is formed at longitudinal continuous print mortar stem stem die cavity, in vertical continuous print mortar stem stem die cavity, form mortar stem stem 8 simultaneously, mortar stem stem 11 the be connected latticed mortar core column structure that be integrally formed intersected with each other with mortar stem stem 8, make all self-insulation quake-proof building blocks realize being integrally fixed without mortar joint bonding, form without mortar joint insulated wall.This without vertical without compared with mortar joint insulated wall with embodiment one of mortar joint insulated wall, can directly be in the milk, compaction rate is high, realize vertical and horizontal direction to build by laying bricks or stones completely without mortar joint, eliminate link of plastering, reduce further the dependence to workman's technical level, masonry quality more easily ensures, build efficiency by laying bricks or stones also to significantly improve, be conducive to reducing construction cost.In addition owing to have employed the building method without mortar joint, the masonry mortar solved in perpends and horizontal mortar joint forms cold-heat bridge, reduces the problem of building heat preserving heat-proof quality.Pass through grouting process, make to create crisscross mortar stem stem in body of wall, improve bulk strength and the anti-seismic performance of masonry, the block-water performance again due to the mortar stem stem of one is good, not easily ftracture, effectively can overcome the seepage problem that current skin causes because of mortar joint cracking.Certainly, gravity flowing levelling mortar is poured into except the mode that employing is successively poured in application process, the mode of perfusion or disposable perfusion in batches can also be adopted according to actual conditions, as long as the mobility of mortar is enough, can ensure to fill up vertical continuous print mortar stem stem die cavity and longitudinal continuous print mortar stem stem die cavity, same effect can be realized.
Self-insulation quake-proof building block of the present invention described in this example, except there are the various advantages described in embodiment one and embodiment two, it is by setting up plasm pouring in plane groove 10 at the upper and lower end face of longitudinal outer wall 1, has completely abolished plastering process building by laying bricks or stones without during mortar joint insulated wall, and it is higher to build efficiency by laying bricks or stones.Mortar stem stem 11 and mortar stem stem 8 plumpness of perfusion are high, serve the effect stoping infiltration, also improve the intensity of longitudinal outer wall 1, and then improve overall compressive strength and shear strength.What this built by laying bricks or stones had not both had perpends not have horizontal mortar joint without mortar joint insulated wall yet, and outward appearance is neat, and efficiency of construction is high, and bonding strength is good, and anti-seismic performance is good.
Experimental result shows, utilize this routine described self-insulation quake-proof building block to build by laying bricks or stones without mortar joint insulated wall (190mm is thick) thermal transmittance≤0.74W/m
2k, sound insulation factor>=49dB, can meet China's hot-summer and cold-winter area 50 ~ 65% body of wall power conservation requirement.Meet the requirement of " hot-summer and cold-winter area energy Saving Design of Residential Buildings standard " JGJ134-2010, meet the regulation of " code for thermal design of civil buildings " GB5006-93.Dry apparent density≤the 1000kg/m of the shock-proof heat insulation building block of this routine described structure
3, meet the requirement of " light-weight aggregate small-sized hollow building block " GB15229-2002.
Embodiment four
As shown in figure 11, self-insulation quake-proof building block of the present invention shown in Fig. 7 is utilized to build by laying bricks or stones in the process without mortar joint insulated wall, when masonry needs to be connected with concrete column 12, the steel tie 13 extended in concrete column 12 is embedded in the plasm pouring in plane groove 10 of contiguous self-insulation quake-proof building block, the end face grout groove 6 of corresponding upper strata self-insulation quake-proof building block (not specifically illustrating in figure) in steel tie 13 end upwards bends 90 degree, like this after upper strata self-insulation quake-proof building block is well placed, steel tie 13 bends up in the vertical continuous print mortar stem stem die cavity that the end face grout groove 6 that is partly interposed in upper strata self-insulation quake-proof building block pieces together, perfusion gravity flowing levelling mortar is after mortar solidifies, steel tie 13 is bonded to one respectively with plasm pouring in plane groove 10 and the interior mortar stem stem formed of end face grout groove 6, like this by steel tie 13 secure bond inner without mortar joint insulated wall, connect very reliable, fully can ensure the stability without mortar joint insulated wall.
In this routine described technical scheme, the end of steel tie 13 is except can the end face grout groove of corresponding upper strata self-insulation quake-proof building block upwards bend except 90 degree, the middle part grouting channel of corresponding lower floor self-insulation quake-proof building block can also bend downwards 90 degree, i.e. the bending up in vertical continuous print mortar stem stem die cavity that the middle part grouting channel 5 that is partly interposed in lower floor's self-insulation quake-proof building block forms of steel tie 13.Based on this catenation principle, different according to the length of steel tie, it bends up part and also can the end face grout groove of the middle part grouting channel of corresponding upper strata self-insulation quake-proof building block or corresponding lower floor self-insulation quake-proof building block arrange, and can play same effect after perfusion mortar.Certainly, if reinforcing bar length is longer, the bonding strength of the mortar stem stem formed in itself and plasm pouring in plane groove is enough, also can not arrange and bend up part.Based on above-mentioned know-why, when the steel tie of peripheral structure is vertically arranged, steel tie 13 also can be arranged on the middle part grouting channel of contiguous self-insulation quake-proof building block or/and in end face grout groove, if desired, can also the part that bend up of steel tie be arranged in the plasm pouring in plane groove of self-insulation quake-proof building block, after being combined with mortar, reliable connection can be realized.Except column, also be like this when being connected with other peripheral structures such as existed building body of wall, girder constructions, the steel tie that peripheral structure extends can be embedded in the plasm pouring in plane groove of contiguous self-insulation quake-proof building block, or/and in end face grout groove, or/and in the grouting channel of middle part, after perfusion mortar, steel tie and mortar stem stem are solidly fixed, and connect all very reliable, illustrate in the lump at this, illustrate no longer one by one.
Embodiment five
Self-insulation quake-proof building block of the present invention as shown in figure 12, is with the difference of embodiment three, and establish to hollow insulation cavity direction protruding in the middle part of lateral external wall 2, the horizontal cross-sectional profile of bossing is triangle.
Apply the method that this routine described self-insulation quake-proof building block builds by laying bricks or stones without mortar joint self-heat conserving wall identical with embodiment three, in this no longer repeated description.Technical scheme described in this example, by changing the shape of lateral external wall 2 in self-insulation quake-proof building block, extend heat transfer distances, reduce the impact of cold-heat bridge, therefore this kind of self-insulation quake-proof building block heat-insulating property is better.
In addition, as shown in figure 13, when utilizing this routine described self-insulation quake-proof building block to build by laying bricks or stones without mortar joint self-heat conserving wall, can also filling light thermal insulation material 14 in the cavity that the lateral external wall 2 of adjacent self-insulation quake-proof building block is put together in same layer.Light heat insulation material 14 is identical with the selection range of light heat insulation material 9, can select as required during application, and that is, in engineer applied, the concrete material of light heat insulation material 14 can be identical with light heat insulation material 9, also can be different.Owing to having set up light heat insulation material 14, therefore the heat-insulating property without mortar joint insulated wall of this structure is better.
Embodiment six
Self-insulation quake-proof building block of the present invention as shown in figure 14, is with the difference of embodiment three, and establish to hollow insulation cavity direction protruding in the middle part of lateral external wall 2, the horizontal cross-sectional profile of bossing is rectangle.
Apply the method that this routine described self-insulation quake-proof building block builds by laying bricks or stones without mortar joint self-heat conserving wall identical with embodiment three, in this no longer repeated description.Technical scheme described in this example, by changing the shape of lateral external wall 2 in self-insulation quake-proof building block, extend heat transfer distances, reduce the impact of cold-heat bridge, therefore this kind of self-insulation quake-proof building block heat-insulating property is better.In addition, owing to adding the length of lateral external wall structure, the supporting capacity of this type of self-insulation quake-proof building block is also better.
In addition, as shown in figure 15, when utilizing this routine described self-insulation quake-proof building block to build by laying bricks or stones without mortar joint self-heat conserving wall, can also filling light thermal insulation material 15 in the cavity that the lateral external wall 2 of adjacent self-insulation quake-proof building block is put together in same layer.Light heat insulation material 15 is identical with the selection range of light heat insulation material 9, can select as required during application, and that is, in engineer applied, the concrete material of light heat insulation material 15 can be identical with light heat insulation material 9, also can be different.It is to be noted especially, the cavity shape that the lateral external wall 2 due to adjacent self-insulation quake-proof building block pieces together is very regular, therefore in engineering construction, can directly be inserted in cavity by light thermal-insulation sheet material, greatly can improve efficiency of construction like this.
Based on the know-why of embodiment five and embodiment six, in the middle part of lateral external wall to the horizontal cross-sectional profile of hollow insulation cavity direction bossing except the triangle mentioned and rectangle, can also be semicircle, half elliptic, other shapes such as trapezoidal or square, can realize extending cold-heat bridge length, improve the effect of heat insulation effect.
Technical scheme of the present invention is not limited to the description in above embodiment, and based on know-why of the present invention, all technical schemes by drawing the simple change of above-described embodiment, all within protection scope of the present invention, illustrate no longer one by one.
Claims (11)
1. a self-insulation quake-proof building block, comprise longitudinal outer wall and lateral external wall, longitudinal outer wall and lateral external wall surround hollow insulation chamber, it is characterized in that the middle part of longitudinal outer wall arranges the ribs to hollow insulation cavity direction projection, ribs and longitudinal outer wall surround vertically through middle part grouting channel jointly, middle part grouting channel is symmetrical arranged along longitudinal outer wall middle vertical plane of building block, and the outer face of lateral external wall arranges end face grout groove vertically.
2. self-insulation quake-proof building block according to claim 1, it is characterized in that filling light thermal insulation material in hollow insulation chamber, light heat insulation material comprises light-weight inorganic foaming material, light inorganic heat preserving cotton or lightweight organic insulation material, wherein, light-weight inorganic foaming material comprises cement foaming material or Foamed Gypsum material, the light inorganic heat preserving bale of cotton draws together mineral wool, rock wool or glass wool, and lightweight organic insulation material comprises polyphenyl class heat insulating material or polyurethanes heat insulating material.
3. self-insulation quake-proof building block according to claim 1, it is characterized in that the horizontal cross-sectional profile of middle part grouting channel is rectangle, ellipse or rhombus, the horizontal cross-sectional profile of end face grout groove is rectangle, half elliptic or triangle.
4. self-insulation quake-proof building block according to claim 3, it is characterized in that the size and dimension of middle part grouting channel relative with two end face grout grooves splice rear identical.
5. self-insulation quake-proof building block according to claim 1, it is characterized in that in the middle part of lateral external wall protruding to hollow insulation cavity direction, the horizontal cross-sectional profile of bossing is triangle, semicircle, half elliptic, trapezoidal or rectangle.
6. the self-insulation quake-proof building block according to claim arbitrary in claim 1-5, it is characterized in that the upper and lower end face of longitudinal outer wall arranges plasm pouring in plane groove respectively, plasm pouring in plane groove all keeps being communicated with end face grout groove and middle part grouting channel.
7. an application rights requires that in 1-5, self-insulation quake-proof building block described in arbitrary claim is constructed vertically without the method for mortar joint insulated wall, it is characterized in that comprising the steps: that (1) plasters at the horizontal end face of self-insulation quake-proof building block, utilize self-insulation quake-proof building block successively masonry panel, in building process, directly alignment is made between self-insulation quake-proof building block that same layer is adjacent to realize vertically splicing without mortar joint, on, self-insulation quake-proof building block fissure of displacement overlap joint between lower floor, during fissure of displacement overlap joint, the upper strata that the cavity that the end face grout groove of adjacent self-insulation quake-proof building block in every one deck splices rear formation is relatively adjacent is or/and the middle part grouting channel alignment of lower floor's self-insulation quake-proof building block, form vertically continuous print mortar stem stem die cavity, (2) perfusion mortar in mortar stem stem die cavity, according to the difference of mortar mobility, takes disposable perfusion, in batches perfusion or successively pours into, (3) after mortar hardening, form the mortar stem stem of up/down perforation, periphery self-insulation quake-proof building block is realized vertically fixing without mortar joint bonding, and then all self-insulation quake-proof building blocks that dislocation is arranged are connected, form vertical without mortar joint insulated wall.
8. apply self-insulation quake-proof building block according to claim 7 to construct vertically without the method for mortar joint insulated wall, it is characterized in that arranging heat insulating material in the cavity that the middle part projection of lateral external wall in adjacent self-insulation quake-proof building block is put together.
9. an application rights requires that described in 6, self-insulation quake-proof building block constructs the method without mortar joint insulated wall, it is characterized in that comprising the steps: that (1) utilizes self-insulation quake-proof building block successively masonry panel, in building process, directly alignment is made between self-insulation quake-proof building block that same layer is adjacent to realize splicing without mortar joint, plasm pouring in plane groove in adjacent self-insulation quake-proof building block communicates with each other and forms longitudinal continuous print mortar stem stem die cavity, on, self-insulation quake-proof building block fissure of displacement overlap joint between lower floor, during fissure of displacement overlap joint, the upper strata that the cavity that the end face grout groove of adjacent self-insulation quake-proof building block in every one deck splices rear formation is relatively adjacent is or/and the middle part grouting channel alignment of lower floor's self-insulation quake-proof building block, form vertically continuous print mortar stem stem die cavity, realize longitudinal continuous print mortar stem stem die cavity and vertical continuous print mortar stem stem die cavity is interlaced with each other through, (2) by the opening of end face grout groove and middle part grouting channel to vertical continuous print mortar stem stem die cavity and longitudinal continuous print mortar stem stem type intra-bladder instillation gravity flowing levelling mortar, according to the difference of mortar mobility, take disposable perfusion, in batches perfusion or successively pour into, (3) after mortar hardening, through mortar stem stem interlaced with each other is up and down formed in longitudinal continuous print mortar stem stem die cavity and vertical continuous print mortar stem stem die cavity, make all self-insulation quake-proof building blocks realize being integrally fixed without mortar joint bonding, form without mortar joint insulated wall.
10. application self-insulation quake-proof building block constructs the method without mortar joint insulated wall according to claim 9, when it is characterized in that being connected with peripheral structure, the steel tie extended by peripheral structure is embedded in the plasm pouring in plane groove of contiguous self-insulation quake-proof building block, or/and in end face grout groove, or/and in the grouting channel of middle part.
11. application self-insulation quake-proof building blocks according to claim 9 or 10 construct the method without mortar joint insulated wall, it is characterized in that arranging heat insulating material in the cavity that the middle part projection of lateral external wall in adjacent self-insulation quake-proof building block is put together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110430454.9A CN103174252B (en) | 2011-12-20 | 2011-12-20 | A kind of self-insulation quake-proof building block and application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110430454.9A CN103174252B (en) | 2011-12-20 | 2011-12-20 | A kind of self-insulation quake-proof building block and application process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103174252A CN103174252A (en) | 2013-06-26 |
| CN103174252B true CN103174252B (en) | 2015-09-30 |
Family
ID=48634402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110430454.9A Expired - Fee Related CN103174252B (en) | 2011-12-20 | 2011-12-20 | A kind of self-insulation quake-proof building block and application process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103174252B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528728A (en) * | 2019-09-06 | 2019-12-03 | 唐云 | A kind of building heat insulation system that exempting from formwork and its construction method |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343582A (en) * | 2013-07-26 | 2013-10-09 | 株洲博尔曼科技发展有限公司 | Novel insulation filler wall system and construction method thereof |
| CA2934733A1 (en) * | 2014-01-20 | 2015-07-23 | University Of Manitoba | Surface reinforced concrete masonry units |
| CN103899029B (en) * | 2014-04-16 | 2017-01-18 | 许昌金科资源再生股份有限公司 | Connecting structure of adjacent three building blocks in break joint masonry and reinforced masonry of connecting structure |
| CN104314227A (en) * | 2014-11-17 | 2015-01-28 | 菏泽霸王机械有限公司 | Light foam cement filled type composite self-insulation building block |
| CN105239698A (en) * | 2015-06-17 | 2016-01-13 | 盐城工学院 | Jointless brick wall and building method thereof |
| CN107060196B (en) * | 2017-03-24 | 2023-04-07 | 中铁装配式建筑股份有限公司 | Wall unit and wall |
| CN109835363A (en) * | 2017-11-28 | 2019-06-04 | 中车齐齐哈尔车辆有限公司 | Insulation construction, the manufacturing method of insulation construction, chassis and refrigerator car |
| CN108086575A (en) * | 2017-12-26 | 2018-05-29 | 天津城建大学 | A kind of hollowed-block masonry structure with high shear behavior |
| CN109024913A (en) * | 2018-08-23 | 2018-12-18 | 江西省维旻实业有限公司 | Assembled self-insulating building block system and application method |
| CN113006363A (en) * | 2019-05-17 | 2021-06-22 | 宫莉 | Vertical hole grouting type concrete internal partition wall filling building block |
| CN111411731A (en) * | 2020-04-29 | 2020-07-14 | 宫莉 | Vertical hole grouting type building block and construction process thereof |
| CN112177233A (en) * | 2020-09-29 | 2021-01-05 | 东南大学 | Tenon-and-mortise hollow building block and building method thereof |
| CN112727071A (en) * | 2020-12-18 | 2021-04-30 | 福建宏盛建设集团有限公司 | Wall mold for building construction and construction method |
| CN113136983B (en) * | 2021-03-12 | 2023-06-06 | 九易庄宸科技(集团)股份有限公司 | Assembled slip casting wall piece |
| CN114592588A (en) * | 2022-05-07 | 2022-06-07 | 自然工法水务(山东)有限公司 | Cement formwork brick and effluent water sump are built by laying bricks or stones fast in effluent water sump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841055A1 (en) * | 1998-09-09 | 2000-03-23 | Tubag Trass Zement Stein | Wall system |
| CN1436903A (en) * | 2002-02-06 | 2003-08-20 | 陆相成 | Light heat-insulating wall block |
| CN2756734Y (en) * | 2004-12-10 | 2006-02-08 | 胡永忠 | Self heat insulation block |
| CN202370151U (en) * | 2011-12-20 | 2012-08-08 | 江西省伟义科技发展有限公司 | Self-thermal-insulation earthquake-proof building block |
-
2011
- 2011-12-20 CN CN201110430454.9A patent/CN103174252B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841055A1 (en) * | 1998-09-09 | 2000-03-23 | Tubag Trass Zement Stein | Wall system |
| CN1436903A (en) * | 2002-02-06 | 2003-08-20 | 陆相成 | Light heat-insulating wall block |
| CN2756734Y (en) * | 2004-12-10 | 2006-02-08 | 胡永忠 | Self heat insulation block |
| CN202370151U (en) * | 2011-12-20 | 2012-08-08 | 江西省伟义科技发展有限公司 | Self-thermal-insulation earthquake-proof building block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528728A (en) * | 2019-09-06 | 2019-12-03 | 唐云 | A kind of building heat insulation system that exempting from formwork and its construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103174252A (en) | 2013-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103174252B (en) | A kind of self-insulation quake-proof building block and application process | |
| US7882669B2 (en) | Composite concrete shear wall for heat insulation | |
| CN103216024A (en) | Self-heat-preservation mortar-free block masonry shear wall system and construction method thereof | |
| CN204356976U (en) | A kind of lightweight wall block | |
| CN204551880U (en) | A kind of steam-pressing aero-concrete combined wall board | |
| CN103821263A (en) | Precast assembly self-heat preservation concrete shear wall system and construction method thereof | |
| CN202370151U (en) | Self-thermal-insulation earthquake-proof building block | |
| CN204001278U (en) | A kind of prefabricated assembled self-insulating concrete shear wall system | |
| CN104389360A (en) | Externally suspended insulation board type reinforcement brickwork shear wall system and construction method thereof | |
| CN203129402U (en) | Self-insulating building block | |
| CN203684515U (en) | Novel self-insulation chain block | |
| CN102127940A (en) | Honeycomb structure wall body | |
| CN201704856U (en) | Z-type concrete-cored heat insulation building block | |
| CN102535847B (en) | Method for constructing gypsum self-insulation outer wall block masonry | |
| CN201593254U (en) | Wall body with honeycomb structure | |
| CN204151985U (en) | Sandwich wall Self-thermal-insulation System | |
| CN204151917U (en) | The double combined wall self-insulation system that a kind of insulation blocks is built by laying bricks or stones | |
| CN203296209U (en) | Self-insulation mortarless block masonry shear wall system | |
| CN203684497U (en) | Novel chain block | |
| CN205444666U (en) | Prefabricated thermal insulation wall component | |
| CN102767261B (en) | Hollow combined filling wall and construction method thereof | |
| CN204370586U (en) | The cast-in-place assembled wall Self-thermal-insulation System of the full sandwich of half outsourcing block type | |
| CN204370584U (en) | The cast-in-place double group of block type wall self-insulation system of the full sandwich of half outsourcing | |
| CN204151916U (en) | The double assembled wall Self-thermal-insulation System that a kind of insulation blocks is built by laying bricks or stones | |
| CN204151943U (en) | The wall self-insulation system that novel cast-in-situ wall combines with insulation blocks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |