The post-poured strip of outer shear wall of basement that has precast concrete banded plate
Technical field:
The present invention relates to a kind of post-poured strip of outer shear wall of basement, especially relate to a kind of post-poured strip of outer shear wall of basement that has precast concrete banded plate.
Background technology:
In building engineering construction, the waterproof construction of basement and peripheral backfill generally need be built in the ater-casting and just can be carried out after sealing is finished, and to build the ater-casting, generally by designing requirement all after the concreting of outer wall of basement body 60 days or top out after just can carry out the closure construction of ater-casting, just can carry out the work of the waterproof construction and the backfilling of earthwork of the external side of outer wall of basement after finishing Deng the ater-casting closure construction, so just influence the building operations progress greatly.For addressing this problem, the method that generally adopts brick retaining wall in the prior art is with after the brick work barricade is done sealing outside the outer wall of basement body indentation, there at place, ater-casting, carry out the backfilling of earthwork work of the external side of outer wall of basement again, this job practices is not only complicated, but also the construction of the follow-up basement waterproofing of shadow, and the pouring construction of later stage ater-casting is very inconvenient, and its waterproof effect is poor, occurs drainage easily.In addition, also there is the edge sealing that adopts precast concrete plank to carry out the ater-casting to handle, four jiaos of pre-embedded steel slabs of precast concrete plank and shear force wall reinforcing steel bar welding, and be close to shear wall and install, this method easy construction, waterproof effect makes moderate progress, but the rigid connection method that welds with shear force wall reinforcing steel bar has been adopted in its installation, can't make the structural solid of precast concrete banded plate and both sides, ater-casting realize three-dimensional moving, therefore also have mass defect.
Summary of the invention:
The object of the present invention is to provide a kind of post-poured strip of outer shear wall of basement that has precast concrete banded plate, precast concrete banded plate can be realized three-D displacement, and precast concrete banded plate and wall outer side are fitted tightly.
The present invention is implemented by following technical scheme: a kind of post-poured strip of outer shear wall of basement that has precast concrete banded plate, it comprises the two sides body of wall that condenses, transverse reinforcement, longitudinal reinforcement, inner formword is built in the ater-casting, be embedded with described transverse reinforcement and described longitudinal reinforcement between the body of wall described condensing, described ater-casting is built inner formword and is placed described condensing between the body of wall, away from back fill course one side, the two ends that inner formword is built in described ater-casting are close on the corresponding described body of wall that condenses, it also comprises precast concrete banded plate, described precast concrete banded plate comprises the steel bar concrete body, suspension member, described suspension member one end is preset in the described steel bar concrete body, the other end is protruding, the end bent of external part becomes U type hook, the U type is linked up with a side along laterally opening oval fixing hole, opposite side is longitudinally opened oval fixing hole, fixture inserts in described horizontal oval fixing hole and the vertical oval fixing hole, fixedly connected described suspension member and described transverse reinforcement or described longitudinal reinforcement; The external part that is described suspension member bends to U type hook around described transverse reinforcement or described longitudinal reinforcement, make horizontal and vertical two described oval fixed hole positions in the both sides of described transverse reinforcement or described longitudinal reinforcement, pass as bolt fixing hole as described in two with fixture then, and fix with nut screwing clamping, make described precast concrete banded plate be close to the side of the described body of wall that condenses.
Described suspension member is two or more; Described precast concrete banded plate places described condensing between the body of wall, and near a side of described back fill course, the two ends of described precast concrete banded plate are close on the corresponding described body of wall that condenses.
Advantage of the present invention: the present invention can realize that the structural solid distortion of precast concrete banded plate and both sides, ater-casting is synchronous, thereby realizes fitting tightly easy construction, good water-proof effect.
Description of drawings:
Fig. 1 is the precast concrete banded plate front view;
Fig. 2 is the precast concrete banded plate vertical view;
Fig. 3 is the post-poured strip of outer shear wall of basement schematic diagram that has precast concrete banded plate.
Condense body of wall 1, transverse reinforcement 2, longitudinal reinforcement 3, ater-casting built inner formword 4, back fill course 5, precast concrete banded plate 6, steel bar concrete body 7, suspension member 8, U type hook 9, horizontal oval fixing hole 10, vertical oval fixing hole 11, bolt 12, nut 13.
The specific embodiment: a kind of post-poured strip of outer shear wall of basement that has precast concrete banded plate, it comprises the two sides body of wall 1 that condenses, transverse reinforcement 2, longitudinal reinforcement 3, inner formword 4 is built in the ater-casting, be embedded with transverse reinforcement 2 and longitudinal reinforcement 3 between the body of wall 1 condensing, the ater-casting is built inner formword 4 and is placed and condense between the body of wall 1, away from back fill course 5 one sides, the two ends that inner formword 4 is built in the ater-casting are close on the corresponding body of wall 1 that condenses, it also comprises precast concrete banded plate 6, precast concrete banded plate 6 comprises steel bar concrete body 7, suspension member 8, suspension member 8 one ends are preset in the steel bar concrete body 7, the other end is protruding, the end bent of external part becomes U type hook 9, the U type is linked up with 9 one sides along laterally opening oval fixing hole 10, opposite side is longitudinally opened oval fixing hole 11, bolt 12 inserts in horizontal oval fixing hole 10 and the vertical oval fixing hole 11, and tighten with nut 13 fixing, fixedly connected suspension member 8 and transverse reinforcement 2 or longitudinal reinforcement 3; The external part that is suspension member 8 bends to U type hook 9 around transverse reinforcement 2 or longitudinal reinforcement 3, make horizontal and vertical two oval fixing holes 10,11 be positioned at the both sides of transverse reinforcement 2 or longitudinal reinforcement 3, pass from two described oval fixing holes 10,11 with bolt 12 then, and tighten fixingly with nut 13, make precast concrete banded plate 6 be close to the side of condensing body of wall 1.
Suspension member 8 is two or more, and suspension member 8 is 4 in the present embodiment; Precast concrete banded plate 6 places and condenses between the body of wall 1, and near a side of back fill course 5, the two ends of precast concrete banded plate 6 are close on the corresponding body of wall 1 that condenses.