Product description

 The butyl waterproof sealing tape,which is made from butyl rubber,polyisbutene and other raw materials,is an environmental solvent-free and self-adhesive sealing material that is produced on the base of the special formula,new compounding vulcanization technological and high polyer material and by means of special technological process

Specification 

The product are provided with single face one (covered with aluminum foil and non-woven fabrics,PE film ,ect)and double face one (with no base material ,and with gridding cloth)

Thickness:0.5mm-3mm,maximum width is 1m,it can also be customized according to the customer's demand

 

Product features

Excellent mechanical properties:high bonding strength and tensile strength ,good elasticity and extension performance,strong adaptability of the shape change and crack of the interface ,and good ability to trace the shape change of the substance

Stable chemical properties:it's equipped with excellent chemical resistance ,weather fastness and corrosion resistance

Reliable application performance :excellent binding property ,water resistance ,leak tightness and low temperature resistance ,and high stability in size

Easy operation technology

Main uses

For the waterproofing work of the roofing ,underground and structural construction joint of new projects,as well as the lap joint and sealing of high polymer waterproof roll

For the sealing and waterproofing work of the structural construction joint of subway tunnels

For the gas tightness ,water tightness and shock absorption of the joint of colorful contour plate,as well as the gas tightness,water tightness and shock absorption of the joint of the polycarbonate sheet engineering

For the bonding and sealing work for the assembly and installation of vehicles

For the waterproof and sealing work for the joint of the steel structure construction

The butyl rubber tapes that covers the aluminum foil is fit for the waterproofing and sealing for various of kinds of the roofing engineering,color steel,steel structure and waterproof roll and PC sheet which are exposed to the sunshine

 

Stipulations of construction

The stipulation apply to the sealing and waterproofing work of the roofing and metal plate of civil engineering structure that uses the rubber tape for the bonding the waterproof roll,metal contour plate,PC plate and other supporting materials

To design and use the rubber tape ,the relevant regulations and the enterprise standard of the company shall be followed

Construction method

Construction method of the new engineering of steel Structure roofing

Select the proper specification according to the shape of the metal plate or the gap and joint of the bonded pat and in line with the requirement of the engineering design

Clean the bonded part of the metal plate

Uncover the double-face rubber tape slowly from one end of the metal plate,and stick the sealing tape to the lap joint of the lower layer of metal plate along the straight line of the joint,then ,press the tape gently with your hand,so as to make it stick fast to the metal plate

Tear the release paper on the butyl sealing tape ,and press the metal plate on the upper layer of the interface into the bonded and sealed tightly

Fix and tight the screw ,and make the upper and lower bonding surface of the tape bonded tightly

Technological characteristics

Convenient and efficient construction:to use the butyl sealing tape,it shall be bonded once and for all ,and the surface of the base layer shall be clean

Broad requirement on construction environment :it can be operated normally within -15 degree centigrade and 45degree centigrade of environment temperature and below 80 percent of humidity,and it has strong environment suitability

Simple and reliable repair technology:for the large leakage part,only the single -face tape to be used