Brief introduction of medium buried rubber waterstop

The middle buried rubber waterstop is one of the main types of rubber waterstop. It is the most important and widely used form of rubber waterstop. It is also known as the middle rubber waterstop or the embedded rubber waterstop. It is installed in the concrete deformation joints, expansion and contraction joints and other concrete. It has the material elasticity and structural form of the waterstop To adapt to the expansion and deformation of concrete. The middle buried rubber waterstop takes advantage of the high elasticity and compression deformation of the rubber itself, and produces elastic deformation under various loads, so as to effectively tighten and seal, and prevent water leakage, water seepage and shock absorption and buffer effect of the building structure.

Classification of middle buried waterstop

It can be divided into CB type waterstop and CP type waterstop.

CB type waterstop refers to the middle buried waterstop with holes in the middle, which can be divided into CB rubber waterstop and CB plastic waterstop. It is mainly used for expansion joints, settlement joints and anti vibration joints of various concrete structures. It has excellent ability to anchor tightly with concrete, seal water and adapt to the expansion and deformation of deformation joints.

CP type waterstop refers to the middle buried waterstop without holes in the middle, which can be divided into CP rubber waterstop and CP plastic waterstop. It is mainly applicable to the construction joints, complete contraction joints, incomplete contraction joints and expansion joints of various concrete structures with small deformation. It has the characteristics of tight anchoring with concrete, water sealing and elastic tensile deformation.

Water stop principle of medium buried rubber waterstop

The function and principle of the middle buried rubber water stop is the same as that of the back sticking rubber water stop. It uses the high elasticity of the rubber to produce elastic deformation under various loads, so as to play a firm seal, effectively prevent water leakage and water seepage of the building structure, and play the role of shock absorption and buffer. In many engineering and architectural design, there are certain requirements for expansion and contraction between civil engineering and water and soil structures, and there are problems such as waterproof and shockproof. Therefore, the adoption and installation of rubber waterstop is an effective means to solve the above problems. This product is mainly used for the foundation engineering, underground facilities, tunnel culvert, water aqueduct, water retaining dam, etc., which are set in the construction joint and deformation joint when the concrete is cast in place, so as to ensure the service life of the engineering construction.

The medium buried rubber waterstop is produced by the national standard gb18173.2-2000 polymer waterproof material waterstop. Therefore, we can produce rubber Waterstops of various shapes and sizes according to the requirements of users. In addition, we have cross type, T-shaped, slope type and inner and outer corner type products for different projects and different parts, which can be applied to any design requirements.

Joint method of middle buried rubber waterstop

There are two kinds of joint methods for buried rubber waterstop: one is to use adhesive for cold joint, the other is to use hot vulcanization mold for hot joint.

The following two kinds of joint methods are introduced respectively: adhesive cold connection is to use special cold glue for rubber waterstop, and lap joint method is used to grind the cross-section of waterstop that needs joint with polishing machine for 5-10 cm, and then apply glue for compaction. It has the advantages of high strength, fast solidification, convenient construction, time-saving and labor-saving, which can meet the general engineering quality requirements.

The on-site hot joint vulcanization method is to use the hot vulcanization mold matching with the waterstop and raw film on-site vulcanization hot joint, which is difficult to construct, but the joint effect is ideal, which is suitable for the project with strict quality requirements. In our purchase of waterstop customers, we can provide relevant video tutorial.

Abdd1 original specification model wb1w-295 × 729572717 no wb1j4-270 × 72707272515wb2-270-7wb1j6-280 × 828082717wb1-280-8285 × 928592717wb1-280-8285 × 828282717wb1-280-8285 × 928592717wb1-285-9350 × 5350535523 no 400 × 10400102815 no wb1s4-300 × 73072515wb3-300 × 7330 × 633062515 no wb1t4-270 × 627062515 no wb1t6-300 × 8-130083016no 300 × 8-2300833622 no wb2wb2j4-330-330-330-330-330-330-330-330-330-330-330-330-330-no wb2j6 -? 300 × 830083622wb4-300-8300 × 10300104422 Wb2t4-330 × 103301040202wb11-330 × 1033010402wb11-330-10wbwb2t6-300 × 83084125 no wb3wb3w-285 × 928592717wb9-285 × 928592717wb9-285 × 10290 × 102901050202wb9-295-10295 × 729572616 no wb3j4-290 × 1029010502wb5-290-10wb4ww-230 × 9.523099.53819wb7-230-9.5250 × 82508204020 no 250 × 10250104020wb7-250 × 10300 × 10-1300106030wb7-300-10-1300 × 10-10-10-10-1300 × 10-10-10-10-10-1300 × 10-10-10-100x102300104020 wb7-300-10-2330 × 1033084020 without wb4y2-295 × 152951560400wb6-295-15 WB5T6-350×735072515