CN207812819U - A kind of self heat insulation wall made of formwork erection - Google Patents

Abstract

The utility model provides a kind of self heat insulation wall made of formwork erection, self heat insulation wall special combination containing steel-bodied formwork erection that the formwork erection makes and permanently steel reticulate body internal model with ribbing, reinforced concrete in length and breadth rib, with it is small can grain stone cement mortar shingle nail；The rib reinforcement in length and breadth uses steel bar girder or reinforcing bar keel；Steel reticulate body with ribbing is laid in the grid of rib in length and breadth；Concrete is injected in the steel bar girder or reinforcing bar keel；Containing anti-durable steel reticulate body with ribbing, metope plate thickness ＜ 25mm in the cement mortar shingle nail；Injection foam cement slurry or polystyrene particle cement slurry in the steel reticulate body with ribbing；In the mould of the formwork erection bottom, it is provided with to form the built-in mould with the sides Liu Kou self heat insulation wall protrusion；The wall reinforced concrete longitudinal rib side surface is equipped with dark hanging ring or is built-in with the device of connection hanging ring.

Description

A kind of self heat insulation wall made of formwork erection

Technical field

The utility model is related to a kind of assembled architecture systems technologies, and in particular to a kind of self-heat conserving wall made of formwork erection Body technique.

Background technology

In order to adjust construction industry structure, construction quality is improved, Accelerating The Construction speed realizes energy conservation and environmental protection, reduces engineering Cost, country's proposition widely popularize assembled architecture, specify specific implementation plan；And it requires in reinforced concrete frame knot Extensive use in structure, reinforced concrete frame shear wall structure, steel construction and steel-concrete combined structure system specifies that China fills With formula architectural structure system and application field；But the assembled architecture floor ground zero of large span horizontal structure, and use Be common laminated floor slab, technological system end, which is established, causes cost high, and earth-free gas constrains assembled architecture industry development.

To realize that industrialized production, inventor apply for a kind of ZL201310332173.9 " cast-in-situ hollow building roof pore-forming use again Netted box component " and ZL201510331724.X " a kind of mixed combination cast-in-situ hollow building roof of Novel steel-", to cast-in-place hollow building Lid technology carries out General Promotion, realizes transition and upgrade, updates and significantly reduce the dead weight of cavity building roof, adds certainly Thermal and insulating performance, safety of structure is strong, solve the problems, such as realize large span, large space, big load hollow floor exist； Inventor constantly promotes oneself cast-in-situ hollow building roof background technology, is established for assembled architecture large span, the horizontal structure without bright beam The basis of hard stone is determined；Although solving the problems, such as into pole industrialized production, all it is that cast-in-site is built with assembled Build generation contradiction.

As inventor ZL201620408549.9 " a kind of to engrave prefabricated assembled wall body construction with steel mesh with ribbing " and ZL201620408713.6 " a kind of self heat insulation wall for assembled wallboard Component composition ", it is vertical to solve assembled architecture Component fire prevention, self-heat conserving, cracking, waterproof, durability and the decoration of exterior wall problem of structure, have promoted and applied；But due to protecting The injection peace molding of warm foam cement is made, and the defect of low production efficiency is caused.

Again in order to promote China's housing industrialization to develop in a healthy way, recently, inventor participates in oneself production base by Tongji University University, civil construction institute of Central South University, national Tianjin fire research preside over largest " assembled large span is without secondary beam Steel construction cavity floor full scale test ", " assembled large span is without bright joist steel tendon concrete structure full scale test ", " using dress Fire control smoke exhausting experiment with formula cavity floor " examines inventor's prior art innovative, advanced, reasonability and safety； Experiment loads full scale test, limit lotus using the multispan load pressurization full scale test and Assembled Building plate ultimate load of continuous slab band Carry the specific data of load test be done without beam assembled experimental model span 8.4m, surrounding overhanging 1.6m, length of side 11.6m, Compression area 134.56m², use dynamic load 2KN, actual loaded load 22KN；Limit crack national standard is 1.5mm, practical crack Only 0.5mm；It is 168mm, actural deflection 39mm to calculate limiting flexibility by national standard；By verification experimental verification assembled architecture in steel Safety of the tendon concrete structure without the structure of bright beam or steel construction without secondary beam；Verification experimental verification becomes single load bearing floor member Become the floor construction of continuous slab band for bidirectional stress floor, by monolithic freely-supported floor member；Thoroughly solves large span floor The problems such as component bonding crack cracking, fire prevention, sound insulation, long-term maintenance, assembly technology, especially assembled architecture cost is had dropped 20%；It tests the smoke discharging pipe to wallboard fire-fighting fire-proof and using cavity board member as fire-fighting to simulate, effect is fine；It is logical Structure full scale test is further innovated for assembled architecture and has tamped practical basis；But experiment discloses assembled arthitecutral structure Internal force distribution becomes rule, and also in the case where ensuring the preceding topic of assembled arthitecutral structure safety requirements, assembled architecture technology is also There are the space much optimized, especially wall two sides smooth and production efficiency needs to be innovated；The formwork erection skill of existing production wallboard Every piece of wallboard 2m of art², produce wallboard and also do not have self-insurance temperature function, a kind of self heat insulation wall made of formwork erection of research and development, solution Certainly production technology, it is to realize the important breakthrough of assembled arthitecutral structure system wallboard new technology to improve production efficiency, is had become The urgent need of assembled architecture technical field innovation.

Utility model content

The purpose of this utility model is that the shortcomings that playing the advantage of innovation assembled architecture technology, overcoming the prior art； The Self-insulation wall plate component of the monolithic large area of factorial praluction, is laterally assembled by live, improve the entirety of panel structure； A kind of self heat insulation wall technology made of formwork erection, can solve production technology, improve production efficiency, can optimize existing assembled and build Building structure wallboard technology overcomes a series of defects existing for existing wallboard technology.

The technical solution of the utility model is as follows, a kind of self heat insulation wall made of formwork erection, the formwork erection make from Heat-preserving wall special combination containing steel-bodied formwork erection and permanent steel reticulate body internal model with ribbing, reinforced concrete in length and breadth rib, with it is small can grain Stone cement mortar shingle nail；The rib reinforcement in length and breadth uses steel bar girder or reinforcing bar keel；It is placed in the grid of rib in length and breadth There is steel reticulate body with ribbing；Concrete is injected in the steel bar girder or reinforcing bar keel；Containing anti-in the cement mortar shingle nail Durable steel reticulate body with ribbing, metope plate thickness ＜ 25mm；Foam cement is injected in the steel reticulate body with ribbing；The formwork erection In the mould of bottom, it is provided with to form the built-in mould with the sides Liu Kou self heat insulation wall protrusion；The wall reinforced concrete longitudinal rib side surface installation There is dark hanging ring or is built-in with the device of connection hanging ring.

In the reinforcing bar with longitudinal ribs of self heat insulation wall formwork erection bottom, the small thermal insulation material block of isolation cold bridge is installed.

In the cross rib reinforcing bar of the self heat insulation wall, the small thermal insulation material block of isolation cold bridge is installed.

The decoration mould that posts on one side on the inside of the self heat insulation wall formwork erection is imitative numb stone or imitative cobble or imitative decorative brick or imitates Engraving pattern；The exterior wall special decorative coating of durability is coated on the decoration mould；The exterior wall special decorative coating decomposes In the cement mortar of cast.

The self heat insulation wall has connection spacer bar exposed.

Self heat insulation wall monomer area band willow mouthful self heat insulation wall more than 8 ㎡/part.

The formwork erection is the discrete mould that setting N groups are mutually isolated in the dedicated set molding for make self heat insulation wall；Described point Formwork erection makes one piece of self heat insulation wall with Liu Kou.

A kind of self heat insulation wall made of formwork erection of the utility model, is needle on the basis of Architectural Structure Design drawing To the geometric dimension of wallboard, Architectural Structure Design drawing is decomposed, quantization Secondary Design is carried out to assembling form, drawing resolves into N A column wall body construction etc., factory is produced into the assembled wallboard of the specifications and models by the paper organization of decomposition, and component is transported It is assembled to engineering site.

A kind of self heat insulation wall made of formwork erection of specific implementation contains steel-bodied using the self heat insulation wall that formwork erection makes Special combination formwork erection, the special combination formwork erection of self heat insulation wall is interior to be arranged the mutually isolated discrete mould of N groups, and every piece of wall area exists More than 6 ㎡/part；Rib reinforcement is by the reinforcing bar keel of reinforcing bar frame in length and breadth for placement in formwork erection, using steel bar girder or reinforcing bar dragon Bone reinforced concrete vertically places permanent steel reticulate body internal model with ribbing in rib in length and breadth, steel reticulate body with ribbing with it is small can grain stone Cement mortar is compound, constitutes the shingle nail of steel reticulate body with ribbing, enhances firm and ageing resistance；Steel bar girder or reinforcing bar keel Middle injection concrete forms rib in length and breadth；In order to reduce the generation of cold bridge, the partition of heat-barrier material fritter is placed indirectly in rib in length and breadth Cold bridge；It is small can be in grain stone cement mortar shingle nail containing anti-durable steel reticulate body with ribbing, metope plate thickness ＜ 25mm；It will in length and breadth After rib and steel reticulate body shingle nail with ribbing are formed, foam cement is injected in steel reticulate body cavity with ribbing, closing is single thereafter The top longitudinal rib and cold bridge of body formwork erection or polylith combination formwork erection；In order to form the sides band Liu Kou self heat insulation wall protrusion, formwork erection bottom Setting forms the built-in mould with the sides Liu Kou self heat insulation wall protrusion in mould；Because the wall area of the hair is big, storage and storage can only be stood Fortune installation is equipped with dark hanging ring in wall reinforced concrete longitudinal rib side surface or is built-in with the device of connection hanging ring；Decorate self-heat conserving wall When body integration, the decoration mould that posts on one side on the inside of formwork erection is to imitate numb stone or imitative cobble or imitative decorative brick or imitative engraving pattern, The exterior wall special decorative coating of durability is coated on decoration mould, exterior wall special decorative coating decomposes in the cement mortar of cast, Reach decoration self heat insulation wall integration.

Description of the drawings

Fig. 1 is a kind of self heat insulation wall special combination formwork erection cross section made of formwork erection of the utility model.

Fig. 2 is the utility model self heat insulation wall monolithic cross-sectional structure figure.

Specific implementation mode

The utility model is further described below in conjunction with the accompanying drawings.

Fig. 1 is a kind of self heat insulation wall special combination formwork erection cross-sectional embodiment made of formwork erection of the utility model, this It, will be using the mutually isolated discrete mould 2 of setting N groups in the special combination formwork erection 1 of self heat insulation wall and outer when utility model is implemented Mould table 10, every piece of wall area is more than 6 ㎡/part；In formwork erection placement in length and breadth rib reinforcement by the reinforcing bar keel 6 of steel bar framework, Using vertically placing permanent steel reticulate body internal model with ribbing, steel with ribbing in steel bar girder or reinforcing bar keel reinforced concrete in length and breadth rib Reticulate body with it is small can grain stone cement mortar it is compound, constitute the shingle nail 9 of steel reticulate body 8 with ribbing, enhancing is firm and anti-ageing The property changed；Concrete is injected in steel bar girder or reinforcing bar keel forms rib 5 in length and breadth；In order to reduce the generation of cold bridge, in rib in length and breadth Heat-barrier material fritter 4 is placed indirectly separates cold bridge；It is small can be in grain stone cement mortar shingle nail containing anti-durable steel net with ribbing Shape body, metope plate thickness ＜ 25mm；It will be after rib and steel reticulate body shingle nail with ribbing be formed in length and breadth, in steel reticulate body cavity with ribbing Interior injection foam cement 7 closes the top longitudinal rib and cold bridge of monomer formwork erection or polylith combination formwork erection thereafter；In order to form band Liu Kou Side self heat insulation wall is raised, built-in mould 3 of the setting formation with the sides Liu Kou self heat insulation wall protrusion in the mould of formwork erection bottom；Because of the hair Wall area is big, can only stand storage and storage and transportation installation, be equipped with dark hanging ring in wall reinforced concrete longitudinal rib side surface or be built-in with connection The device of hanging ring.

Fig. 2 is the utility model self heat insulation wall monolithic cross section, and a kind of self heat insulation wall made of formwork erection is with special It combines formwork erection to make, every piece of wall area is more than 6 ㎡/part；Rib reinforcement is by the reinforcing bar keel 6 of steel bar framework in length and breadth, by band Rib steel endoplasmic reticular body enhances firm and ageing resistance with the compound shingle nail 9 for constituting steel reticulate body 8 with ribbing of cement mortar； Concrete is injected in steel bar girder or reinforcing bar keel forms rib 5 in length and breadth；In order to reduce the generation of cold bridge, pacify indirectly in rib in length and breadth It puts heat-barrier material fritter 4 and separates cold bridge；Foam cement 7 is injected in steel reticulate body cavity with ribbing, in order to which shape waterproof is provided with The sides band Liu Kou 5.

Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than limits it System, although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art should Understand, specific embodiment of the present utility model can be still modified or replaced equivalently, and end is detached from this practicality newly Any modification of type spirit and scope or equivalent replacement should all cover in the right of the utility model.

Claims (7)

1. a kind of self heat insulation wall made of formwork erection, the self heat insulation wall formwork erection of special combination containing steel-bodied that the formwork erection makes With permanent steel reticulate body internal model with ribbing, in length and breadth rib reinforcement, with it is small can grain stone cement mortar shingle nail；The rib steel in length and breadth Muscle uses steel bar girder or reinforcing bar keel；The rib reinforcement in length and breadth forms rib steel reinforced net in length and breadth；The rib steel reinforced net in length and breadth In lay steel reticulate body with ribbing；Concrete is injected in the steel bar girder or reinforcing bar keel；The cement mortar shingle nail In containing anti-durable steel reticulate body with ribbing, metope plate thickness ＜ 25mm；Foam cement is injected in the steel reticulate body with ribbing；Institute It states in the mould of formwork erection bottom, is provided with to form the built-in mould with the sides Liu Kou self heat insulation wall protrusion；The rib reinforcement side surface in length and breadth Dark hanging ring is installed or is built-in with the device of connection hanging ring.

2. a kind of self heat insulation wall made of formwork erection as described in claim 1, it is characterised in that the self heat insulation wall is vertical In the reinforcing bar with longitudinal ribs of mould bottom, the small thermal insulation material block of isolation cold bridge is installed.

3. a kind of self heat insulation wall made of formwork erection as described in claim 1, it is characterised in that the self heat insulation wall In cross rib reinforcing bar, the small thermal insulation material block of isolation cold bridge is installed.

4. a kind of self heat insulation wall made of formwork erection as described in claim 1, it is characterised in that the self heat insulation wall is vertical The decoration mould that posts on one side on the inside of mould is imitative numb stone or imitative cobble or imitative decorative brick or imitative engraving pattern；It is coated on the decoration mould The exterior wall special decorative coating of durability；The exterior wall special decorative coating decomposes in the cement mortar of cast.

5. a kind of self heat insulation wall made of formwork erection as described in claim 1, it is characterised in that the self heat insulation wall has It is exposed to connect spacer bar.

6. a kind of self heat insulation wall made of formwork erection as described in claim 1, it is characterised in that the self heat insulation wall list Bulk area is more than 8 ㎡/part；The self heat insulation wall band Liu Kou.

7. a kind of self heat insulation wall made of formwork erection as described in claim 1, it is characterised in that the formwork erection is to make certainly The mutually isolated discrete mould of setting N groups in the dedicated set molding of heat-preserving wall；The discrete mould make one piece with Liu Kou from Heat-preserving wall.